A. Bhurke and L. T. Drzal, “Ultraviolet Radiation Surface Treatment Of Polymers”, Proceedings of the Adhesion Society 23rd Annual Technical Meeting, Myrtle Beach, SC, pp. February 21-24, 2000.
K. Drown and L.T. Drzal, “Glass Fiber Finishes In RTM Polyurethane Composites And Their Role In Fiber Wetting And Adhesion”, Proceedings of the Adhesion Society 23rd Annual Technical Meeting, Myrtle Beach, SC, pp. February 21-24, 2000.
Shi and L. T. Drzal, “A High Speed/ Low Cost/ Environmentally Benign Method To Improve The Surface Wettability And Interfacial Adhesion Of Polyetherimide (PEI)”, Proceedings of the Adhesion Society 23rd Annual Technical Meeting, Myrtle Beach, SC, pp. February 21-24, 2000.
Fukushima and L.T. Drzal, “Adhesion Of Graphite Nanoreinforcements To Polymers”, Proceedings of the Adhesion Society 23rd Annual Technical Meeting, Myrtle Beach, SC, pp. February 21-24, 2000.
L. Xu and L.T. Drzal, “Influence Of Interphase Chemistry And Properties On The Adhesion Between Vinyl Ester Resin And Carbon Fibers”, Proceedings of the Adhesion Society 23rd Annual Technical Meeting, Myrtle Beach, SC, pp. February 21-24, 2000.
A. Askeland, and L. T. Drzal, “Effect Of Ultraviolet Radiation On Adhesion And Wettability Of Surlyn Materials”, Proceedings of the Adhesion Society 23rd Annual Technical Meeting, Myrtle Beach, SC, pp. February 21-24, 2000.
V. K. Raghavendran and L. T. Drzal, “Adhesion Of Thermoplastic Matrices To Carbon Fibers: Effect Of Polymer Properties And Fiber Chemistry”, Proceedings of the Adhesion Society 23rd Annual Technical Meeting, Myrtle Beach, SC, pp. February 21-24, 2000.
D. Cho and L. T. Drzal, “Characterization, Properties and Processing of LaRC PETI-5 as a High Temperature Sizing Material: Part I. FT-IR Studies on Imidization and Phenylethynl End Group Reaction Behavior” Journal of Applied Polymer Science, 76, 190-200, 2000.
D. Cho and L. T. Drzal, “Characterization, Properties and Processing of LaRC PETI-5 as a High Temperature Sizing Material: Part II. Thermal Characterization” J. Appl. Poly. Sci., 75, 1278-1287, 2000.
R.L. Schalek and L.T. Drzal, “Characterization of Advanced Materials Using an Environmental SEM”, J. Adv Matr 32(2), 32, 2000.
D. Davis, A. Krebs, L. T. Drzal, M. J. Rich and P. Askeland, “Electrochemical Sensors For Nondestructive Evaluation Of Adhesive Bonds”, J. Adhesion, 72, No. 3-4, 335-358 (2000).
S. Ishihara and L. T. Drzal, “Elevated Temperature Treatment of Aramid Fibers to Improve Adhesion”, SME Technical Paper CM01-00, Dearborn, MI: Society of Manufacturing Engineers, 2001.
M.J. Rich, S. Corbin, and L. T. Drzal, “Adhesion of Carbon Fibers to Vinyl Ester Matrices”, SME Technical Paper AD00-241, Dearborn, MI: Society of Manufacturing Engineers, 2000.
D. Cho, Y. Choi and L.T. Drzal, “Simultaneous Monitoring Of Imidization And Cure Reaction Of Larc Peti-5 Sized On A Braided Glass Fabric Substrate By Dynamic Mechanical Analysis”, Polymer, 42(10), 4611-4618(2001)
L. P. Haack, Ann M. Straccia, Joseph W. Holubka, Alekh Bhurke, Ming Xie, Lawrence T. Drzal, Chemistry Of Surface Modification With UV/Ozone For Improved Intercoat Adhesion In Multilayered Coating Systems. Surf. Intrf. Anal., 29, No. 12, pages 829-836, (2000).
A. K. Mohanty, M. Misra and L. T. Drzal, Surface Modifications of Natural Fiber and Performance of the Resulting Biocomposites: An Overview, Composite Interfaces, submitted (2001).
D. Cho, Y. Choi, and L. T. Drzal, “Characterization, Properties, and Processing of LaRC PETI-5 as a High-Temperature Sizing Material. III. Adhesion Enhancement of Carbon/BMI Composites”, J. Adhesion, submitted (2001).
V. K. Raghavendran and L. T. Drzal, Grafting Of Bisphenol-A Polycarbonate And Polymethyl Methacrylate On To The Surface Of Carbon Fibers Via Anionic Polymerization, submitted to Composite Interfaces October 2, 2000, accepted for publication December 20, 2000, to appear in 2001.
L. T. Drzal and V. K. Raghavendran, “Adhesion Of Thermoplastic Matrices To Carbon Fibers: Effect Of Polymer Properties And Fiber Chemistry”, Journal of Thermoplastic Composite Materials, submitted, (2001).
V. K. Raghavendran and L. T. Drzal, “ Fiber-Matrix Interfacial Adhesion Improvement In Carbon Fiber- Bisphenol-A Polycarbonate Composites By Polymer Grafting”, J. Adhesion, submitted, 2001.
A. K. Mohanty, M. Misra and L. T. Drzal, Surface Modifications of Natural Fiber and Performance of the Resulting Biocomposites: An Overview, Composite Interfaces, accepted for publication in 2001.
S. Ishihara and L. T. Drzal, “Elevated Temperature Treatment of Aramid Fibers to Improve Adhesion”, SME Technical Paper CM01-00, Dearborn, MI: Society of Manufacturing Engineers, (2001)
D. Cho, Y. Choi and L. T. Drzal, “Simultaneous Monitoring Of Imidization And Cure Reaction Of Larc Peti-5 Sized On A Braided Glass Fabric Substrate By Dynamic Mechanical Analysis”, Polymer, 42(10), 4611-4618(2001).
V. K. Raghavendran, L. T. Drzal* and P. Askeland, “Effect Of Surface Oxygen Content And Roughness On Interfacial Adhesion In Carbon Fiber - Polycarbonate Composites”, submitted to J. Adh. Sci.Tech., (2001).
D. Cho and L. T. Drzal, “Adhesion Enhancement By Introducing A LaRC Peti-5 Interphase To IM7/BMI Composites”, Proceedings of the 13th International Conference on Composite Materials (ICCM-13), Beijing, China (June 2001).
L. Xu and L. T. Drzal, “Improvement Of Adhesion Between Vinyl Ester Resin And Carbon Fibers”, Proceedings of the 13th International Conference on Composite Materials (ICCM-13), Beijing, China (June 2001)
D. Cho, Y. Choi, and L. T. Drzal, “Characterization, Properties, and Processing of LaRC PETI-5 as a High-Temperature Sizing Material. III. Adhesion Enhancement of Carbon/BMI Composites”, J. Adhesion, submitted (2001).
B. Defoort and L. T. Drzal, “Adhesion between carbon fibers and Cationic matrices in Electron Beam processed composites”, SAMPE 2001, Long Beach, CA, May 6-10, 2001.
B. Defoort and L. T. Drzal, “Influence Of Thermal Post Curing On Electron Beam Cured Composites”, SAMPE 2001, Long Beach, CA, May 6-10, 2001.
K. Kim, M. L Sham, H. Hamada*, Y. Hirai, K. Fujihara,
H. Saidpour, M. Sezen, Y.J. Dong, H.S. Yang, Y.L. Bai and T.X. Mao, C.
Bathias, S.V. Hoa, A. Boutella, A.D. Ngo, P. Krawczak, R. Bequignat,
J. Pabiot, S. Pinter, G. Banhegyi, L.T. Drzal, H. Ho, C.Y. Yue,
K. Padmanabhan, Y. Suzuki, K. Schulte, J. K. Karger-Kocsis, W.J. Cantwell,
R. Zulkifli, L. Ye, J.J. Lesko, K. Garcia, “Effect of Surface Treatment
on Mode I Interlaminar Fracture Behaviour of Plain Glass Woven Fabric Composites:
Part I. Report of the 2nd Round-Robin Test Results”, Composite Interfaces
7, No.3, pp 227-242 (2001).
D. Cho and L. T. Drzal, “Characterization, Properties and Processing of LaRC PETI-5 as a High Temperature Sizing Material: Part II. Thermal Characterization” accepted for publication in Journal of Applied Polymer Science.
S. Padaki and L. T. Drzal, “A Simulation Study on the Effects of Particle Size on the Consolidation of Polymer Powder Impregnated Tapes”, J. Comp. Matrls. Part A, 30, No. 3, 325-337 (1999).
L. T. Drzal, P. Herrera-Franco and H. Ho, “Test Methods for the Measurement of Fiber-Matrix Adhesion” to appear in Comprehensive Composite Materials, Elsevier Science , A. Kelley and C. Zweben, ed. (2000).
R. K. Agrawal and L. T. Drzal “Adhesion Mechanisms of Polyurethane to Glass: Interphase Formation and Structure", Mittal Festschrift on Adhesion Science and Technology: W.J. van Ooij and H.R. Anderson, Jr. (Eds.) pp. 673-685 (1999).
S. Ishihara and L. T. Drzal, “The Elevated Temperature Treatment of Aramid Fibers to Improve Adhesion”, Proceedings of the 22nd Annual of the Adhesion Society, pp. 152-154, Panama City Beach, FL, February 21-24, 1999.
L. P. Haack, A. M. Straccia, J. W. Holubka, A. Bhurke, M. Xie and L. T. Drzal, “Effects of UV/ozone Treatments on the Surface Chemistry and Adhesion Properties of Epoxy Coatings”, Proceedings of the 22nd Annual of the Adhesion Society, pp. 91-93, Panama City Beach, FL, February 21-24, 1999.
M. J. Rich, S. Corbin, and L. T. Drzal, “Adhesion of Carbon Fibers to Vinyl Ester Matrices”, to be published in Proceedings of International Conference on Composite Materials, ICCM-12, Paris, France, July 5-10, 1999.
C. J. Janke, K. Yarborough and L. T. Drzal, “Fiber-Matrix Interface Studies on Electron Beam Cured Composites”, Proceedings of 44th International SAMPE Symposium & Exhibition, May 24 - 27, 1999
L. T. Drzal, M. J. Rich and E. K. Drown, “Possible Mechanisms Responsible For Low Levels of Fiber-Matrix Adhesion Between Carbon Fibers And Epoxy Matrices In E-Beam Processed Composites”, Proceedings of 44th International SAMPE Symposium & Exhibition, May 24 - 27, 1999
L. T. Drzal, M. C. Hawley, K. Jayaraman, J. Sticklen and M. Allen,
“The Impact of the NSF State/Industry/University Cooperative Research
Center on Low-Cost, High-Speed Polymer Composites Processing on the Research
and Educational Programs at Michigan State University”, Proceedings of
ASEE’99 Ostrovo, Czechoslovakia, August 5-10, 1999.
C. L. Weitzsacker, M. Xie and L. T. Drzal, “Using XPS to
Investigate Fiber/Matrix Chemical Interactions in Carbon Fiber Reinforced
Composites”, Surf. Interf. Anal. 25, 53-63 (1997).
S. Padaki and L. T. Drzal, “A Consolidation Model for the Manufacture of Polymer Composites from Powder Prepreg Tape”, J. Comp. Matrls. 31, 2202-2227 (1998).
M. C. Hawley, L. T. Drzal, K. Jayaraman, J. Sticklen, and M. Allen, The Impact of the NSF State/Industry/University Cooperative Research Center on Low-Cost, High-Speed Polymer Composites Processing on the Educational Programs at Michigan State University”, International Conference on Engineering Education, ICEE’98, Rio De Janero, Brazil, 1998
R. J. Morgan, E. E. Shin, J. E. Lincoln, J. Zhou, L. T. Drzal, M. S. Wilenski, A. Lee and D. Curliss, “Durability Characterization of Bismaleimide and Polyimide-Carbon Fiber Composites”, SAMPE Proceedings, 43, 106-119 (1998).
R. L. Schalek and L. T. Drzal, “Environmental Scanning Electron Microscopes Provide Imaging Capabilities Beyond Conventional SEMs”, Ceramic Industry, 148, No. 6, 72-79 (1998).
E. K. Drown and L. T. Drzal, “The Interaction of Glass-Fiber Finishes (with and without silane coupling agents) with a Polyurethane Matrix”, 2nd International Symposium on Silanes and other Adhesion Promoters (1998).
L. T. Drzal, E. K. Drown and B. K. Larson, “Sizings and Silanes and the Dynamics of Resin Spreading and Fiber Wetting in Liquid Composite Molding”, 2nd International Symposium on Silanes and other Adhesion Promoters (1998).
H. Ho and L. T. Drzal, AEvaluation of Interfacial Mechanical
Properties of Fiber Reinforced Composites Using the Microindentation Method”,
Composites, Part A, 27A, 961-971 (1996).
S. J. Rozeveld, E. Shin, A. Burke, L. France and L. T. Drzal,
“Network Morphology of Straight and Polymer Modified Asphalt Cements”,
Paper No. 970850 Proceedings of the 1997 Annual Meeting of the Transportation
Research Board (1997).
A. Burke, E. Shin and L. T. Drzal, “Fracture Morphology and Fracture Toughness Measurement of Polymer Modified Asphalt Concrete”, Transportation Research Record 1590, 23-33, (1997).
M. N. Vyakarnam and L. T. Drzal, “A New Process for Aligning Chopped Fibers in Composites”, Plastics Engineering, 35-37 (1997).
R. L. Schalek and L. T. Drzal, “High-pressure Electron Beam Imaging”, Advanced Materials and Processing, 152, 21-24 (1997).
L. T. Drzal, N. Sugiura and D. Hook, “The Polymer Interphase in Composites: Intrinsic Limitations to Adhesion”, Composite Interfaces, 4, 337-354 (1997).
B. L. Erickson, H. Asthana and L. T. Drzal, “Sulfonation of Polymer Surfaces I: Improving Adhesion of Polypropylene and Polystyrene to Epoxy Adhesives via Gas Phase Sulfonation", J. Adhes. Sci. Tech. , 11, 1249-1267 (1997).
H. Asthana, B. L. Erickson and L. T. Drzal, ''Sulfonation of Polymer Surfaces II: Chemical Changes on Polypropylene and Polystyrene Surfaces after Gas Phase Sulfonation" J. Adhes. Sci. Tech., 11, 1269-1288 (1997).
V. K. Raghavendran, M. C. Waterbury, V. Rao and L. T. Drzal ,
“Influence of Matrix Molecular Weight and Processing Conditions on the
Interfacial Adhesion in Bisphenol-A Polycarbonate/Carbon Fiber Composites”,
J. Adhes. Sci. Tech., 11, No.12, 1501-1512 (1997).
H. Ho and L. T. Drzal, Evaluation of Interfacial Mechanical Properties of Fiber Reinforced Composites Using the Microindentation Method, Composites, Part A, in review, 1995.
H. Ho and L. T. Drzal, "Evaluation of Interfacial Mechanical Properties of Fiber Reinforced Composites Using the Microindentation Method", accepted for publication in Composites, Part A (1996).
S. Padaki and L. T. Drzal, "Autohesive Strength Characterization of Semi-Crystalline Polymer Matrix Composites", Composite Interfaces, 4, no.2 (1996).
S. Padaki and L. T. Drzal, "A Consolidation Model for the Manufacture of Polymer Composites from Powder Prepreg Tape" submitted to J. Comp. Matrls. (1996).
R. K. Agrawal and L. T. Drzal "Adhesion Mechanisms of Polyurethanes to Glass Surfaces III. Investigation of Possible Physico-Chemical Interactions at the Interphase ", to be Publ. J. Adhesion, 55, (1996).
R. K. Agrawal and L. T. Drzal "Adhesion Mechanisms of Polyurethane to Glass: Interphase Formation and Structure", submitted for publication in Proceedings of the 1st International Conference on Adhesion Science and Technology (1996).
E. Shin, S. J. Rozeveld, A. Burke and L. T. Drzal, "Microstructure, Morphology and Failure Modes of Polymer-Modified Asphalts" to appear in Transportation Reserach Board Record, (1996). Paper No. 961197.
S. J. Rozeveld, E. Shin, A. Burke and L. T. Drzal, "Network Morphology of Straight and Polymer Modified Asphalt Cements" submitted to J.Matr. Letters, (1996).
S. J. Rozeveld, E. Shin, A. Burke and L. T. Drzal, "Network Morphology of Polymer Modified Asphalt Cements" submitted to Nature, (1996).
H. Ho and L. T. Drzal, "Non-linear Numerical Study of the Single-Fiber Fragmentation Test, Part I: Test Mechanics", Composites Engineering, 5, No. 10-11, pp. 1231-1244 (1995).
H. Ho and L. T. Drzal, "Non-linear Numerical Study of the Single-Fiber Fragmentation Test, Part II: A Parametric Study", Composites Engineering , 5, No. 10-11, pp. 1245-1259 (1995).
T. Chaudhry, H. Ho, L. T. Drzal, M. Harris, R.M. Laine, "Silicon Oxycarbide Coatings on Graphite Fibers. II. Adhesion, Processing, and Interfacial Properties" Matr. Sci. Engr., A195, pp. 237-249 (1995).
B. K. Larson, L. T. Drzal and J. Van Antwerp, "The Measurement of Glass Fiber Sizing Swelling and Dissolution Rates in Matrix Resin Using Microdielectrometry", Polymer Composites, 16, No. 5, pp.415-420 (1995).
M. Vyakarnam and L. T. Drzal, "High Speed Process for the Production of Aligned Discontinuous Fiber Composites Using Electric Fields", Proceedings of the 11th Annual ASM/ESD Advanced Composites Conference and Exposition, pp. 301-314 (1995).
R. K. Agrawal and L. T. Drzal "Adhesion Mechanisms of Polyurethanes to Glass Surfaces I. Structure-Property Relationships in Polyurethanes and Their Effects on Adhesion to Glass", J. Adhesion, 54, pp. 79-93 (1995).
M. Harris, T. Chaudhry, L. T. Drzal, R.M. Laine, "Silicon Oxycarbide Coatings on Graphite Fibers: I. Chemistry, Processing, and Oxidation Resistance". Matr. Sci. Engr., A195, pp. 225-236 (1995).
N. Sugiura, M. Kobuke, H. Asai and L. T. Drzal, "Topography of High Modulus PAN-based Carbon Fiber Surfaces", Proceedings of the 4th Japan-SAMPE (1995).
R. K. Agrawal and L. T. Drzal "Adhesion Mechanisms of Polyurethanes to Glass Surfaces I. Structure-Property Relationships in Polyurethanes and Their Effects on Adhesion to Glass", J. Adhesion, 54, pp. 79-93 (1995).
R. K. Agrawal and L. T. Drzal "Adhesion Mechanisms of Polyurethanes to Glass Surfaces II. Phase Separation in Polyurethanes and Its Effect on Adhesion to Glass", J. Adhes. Sci. Tech., 9, No. 10, pp. 1381-1400 (1995).
E.Shin, R. Jurek, L. T. Drzal, R. J. Morgan, J-K. Choi and A. Lee, "Durability and critical Fundamental Aging Mechanisms of High Temperature Polymer Matrix Carbon Fiber Composites: Part I", Proceedings of the 1995 American Society of Mechanical Engineers (ASME) Annual Technical Conference, MD-Vol. 69-, pp. 183-189 (1995).
E. Shin, C. Dunn, E. Fouch, R. J. Morgan, M. Wilenski and L. T. Drzal, "Durability and critical Fundamental Aging Mechanisms of High Temperature Polymer Matrix Carbon Fiber Composites: Part II", Proceedings of the 1995 American Society of Mechanical Engineers (ASME) Annual Technical Conference MD-Vol. 69-, pp. 191-200 (1995).
L. T. Drzal, R. L. Opila, N. A. Peppas and C. Schutte, eds., Polymer/Inorganic Interfaces II, Materials Research Society Symposium Proceedings, v. 385 (1995).
R. K. Agrawal and L. T. Drzal "Adhesionto Glass: Relationship to Polyuretahne Matrix Morphology and Interphase Chemistry", Proceedings of the 11th Annual ASM/ESD Advanced Composites Conference and Exposition, pp. 367-382, (1995).
S. Padaki and L. T. Drzal, "A Consolidation Model for the Manufacture of Unidirectional Composites from Polymer Powder Impregnated Prepreg Tapes submitted to Journal of Thermoplastic Composite Materials, 1995.
S.J. Rozeveld, E. Shin, A. Burke, and L. T. Drzal, Network Morphology of Straight and Polymer Modified Asphalt Cements, submitted to Journal of Materials Letters, 1995.
S.J. Rozeveld, E. Shin, A. Burke, and L. T. Drzal, Network Morphology of Polymer Modified Asphalt Cements,@ submitted to Nature, 1995.
B. K. Larson and L. T. Drzal, " Glass Fiber Sizing-Matrix Interphase Formation in Liquid Composite Molding: Effects on Fiber-Matrix Adhesion and Mechanical Properties", Composites, 25 , No. 7, pp. 711-721 (1994).
V. Raghavendran and L. T. Drzal, "Role of the Molecular Weight of the Thermoplastic Matrix on Fiber-Matrix Adhesion in BPA-Polycarbonate/Carbon Fiber Composites", Proceedings of the 10th Annual ASM/ESD Advanced Composites Conference, (1994). **** BEST MATERIALS PAPER AWARD ****
L. T. Drzal, "Reinforcement/Resin Interactions During Flow", Workshop report, NIST Workshop on Manufacturing Polymer Composites by Liquid Molding, (1994).
L. T. Drzal, N. Sugiura and D. Hook, "Effect of Interfacial Chemical Bonding and Surface Topography on Adhesion in Carbon Fiber/Epoxy Composites", Proceedings of the 10th Annual Meeting of the American Society for Composites (1994).
L. T. Drzal and M. Madhukar, "Fiber-Matrix Adhesion and Its Relationship to Composite Mechanical Properties" J. Matr. Sci., 28, pp. 569-610 (1993).
H. Al-Moussawi, E. K. Drown and L. T. Drzal, "The Silane/Sizing Composite Interphase", Polymer Composites, 14, No.3 pp. 195-200 (1993).
L. T. Drzal, M. Madhukar and M. C. Waterbury, "Adhesion to Carbon Fiber Surfaces: Surface Chemical and Energetic Effects", Composite Structures, 26, (1993).
V. Raghavendran, M. C. Waterbury and L. T. Drzal, "Effects of Processing Conditions and Molecular Weight of the Resin on the Interfacial Adhesion in Polycarbonate/Carbon Fiber Composites", Proceedings of the 8th Technical Conference of the American Society for Composites, pp. 12-19, (1993).
B. K. Larson and L. T. Drzal, " The Glass Fiber Sizing-Matrix Interphase in Polymer Matrix Composites: Resin Spreading, Fiber Wetting and Adhesion in Liquid Composite Molding", Proceedings of the 9th Annual Advanced Composites Conference, pp. 37-48 (1993).
J. D. Venables, Y-M. Chiang, L. T. Drzal and J.J.Lewandowski, "STAR 21 Technology Forecast Assessment: Advanced Materials", STAR 21 Stategic Technologies for the Army of the 21st Century, National Research Council, Board on Army Science and Technology, 1993.
B. Erickson, H. Asthana and L. T. Drzal, "Improving Adhesion to Polymers by Gas Phase Sulfonation", Proceedings of the 9th Annual Advanced Composites Conference, pp. 241-250 (1993).
M. J. Pitkethly, J. P. Favre, U. Gaur, J. Jakubowski, S. F. Mur\drich, D. L. Caldwell, L. T. Drzal, M. Nardin, H. D. Wagner and et al., "A Round-robin Program on Interfacial Test Methods", Compos. Sci. Technol., 48, pp. 205-214 (1993).
P. Herrera-Franco and L. T. Drzal, "Comparison of Methods for the Measurement of Fiber-Matrix Adhesion in Composites", Composites, 23, pp. 2-27 (1992).
P. Herrera-Franco, V. Rao, L. T. Drzal and M.Y.M.Chang, "Bond Strength Measurement in Composites-Analysis of Experimental Techniques", Composites Engr, 2, pp. 31-45 (1992).
M. Madhukar and L. T. Drzal, "Fiber-Matrix Adhesion and Its Effect on Composite Mechanical Properties. III. Longitudinal (0o) Compressive Properties of Graphite/Epoxy Composites", J. Comp. Matr., 26, pp. 310-333 (1992).
M. Madhukar and L. T. Drzal, "Fiber-Matrix Adhesion and Its Effect on Composite Mechanical Properties. IV. Mode I and Mode II Fracture Toughness of Graphite/Epoxy Composites", J. Comp. Matr., 26, pp. 936- 968 (1992).
L. T. Drzal, M. Madhukar and M. C. Waterbury, "Adhesion to Carbon Fiber Surfaces: Surface Chemical and Energetic Effects", Advances in Fiber Reinforced Composites Technology, Elsevier Science Publishers, Ltd., London, (1992).
H. Al-Moussawi and L. T. Drzal, "The Role of Interphase in the SEM Examination of Particulate Composites", American Society for Composites, Proceedings of the 7th Technical Meeting, State College, PA (1992).
P. J. Herrera-Franco, G. Glasser and L. T. Drzal, "Interfacial Shear Strength Measurements in Composites Using the Microindentation Technique", American Society for Composites, Proceedings of the 7th Technical Meeting, State College, PA (1992).
B. K. Larson and L. T. Drzal, "Interphase Development in a Liquid Composite Molding Environment", American Society for Composites, Proceedings of the 7th Technical Meeting, State College, PA (1992).
B. K. Larson and L. T. Drzal, "Parameters Affecting Fiber Wetting in a Liquid Composite Molding Environment", Polymer Processing Society Meeting, Knoxville, TN (1992).
S. Padaki and L. T. Drzal, "Powder Processing of Composite Prepreg Tape: Particle Size Effects", Polymer Processing Society Meeting, Knoxville, TN (1992).
B. K. Larson and L.T. Drzal, "Interphase Formation in a Liquid Composite Molding Environment", 4th International Conference on Composite Interfaces, Cleveland, OH (1992).
G. Fisher and L.T. Drzal, "The Effect of Surface Chemistry on Adhesion of Carbon Fibers to a Polyphenylene Sulfide (PPS) Resin", 4th International Conference on Composite Interfaces, Cleveland, OH (1992).
M. C. Waterbury and L. T. Drzal, "On the Determination of Fiber Strengths by In-Situ Fiber Strength Testing", J. Comp. Tech. Res., 13, p. 22-28 (1991).
D. S. Grummon, R. Schalek, A. Ozzello, J. Kalantar and L. T. Drzal, "High-energy Ion Implantation of Polymeric Fibers for Modification of Reinforcement-Matrix Adhesion", Nucl. Instr. Meth. Phys. Res., B59/60 pp. 1271-1275 (1991).
M. Madhukar and L. T. Drzal, "Fiber-Matrix Adhesion and Its Effect on Composite Mechanical Properties. I. Inplane and Interlaminar Shear Behavior of Graphite/Epoxy Composites", J. Comp. Matr., 25, pp.932-957 (1991).
M. Madhukar and L. T. Drzal, "Fiber-Matrix Adhesion and Its Effect on Composite Mechanical Properties. II. Longitudinal (0o) and Transverse (90o) Tensile and Flexure Behavior of Graphite/Epoxy Composites", J. Comp. Matr., 25, pp. 958-991 (1991).
V. Rao, P. Herrera-Franco, A. D. Ozzello and L. T. Drzal, "A Direct Comparison of the Fragmentation test and the Microbond Pull-Out Test for Determining the Interfacial Shear Strength", J. Adhesion, 34, pp. 65-77 (1991).
E. K. Drown, H. Al Moussawi and L. T. Drzal, "Glass Fiber "Sizings" and Their Role in Fiber-Matrix Adhesion", J. Adhesion Sci. Tech., 5, pp. 865-881 (1991).
V. Rao and L. T. Drzal, "Loss of Curing Agent During Thin Film (Droplet) Curing of Thermoset Material", J. Adhesion, 35, pp.245-249 (1991).
J. Kalantar and L. T. Drzal, "The Bonding Mechanism of Aramid Fibers to Epoxy Matrices. Part I. A Review of the Literature" J. Matr. Sci. 25, pp. 4186-4193 (1990).
J. Kalantar and L. T. Drzal, "The Bonding Mechanism of Aramid Fibers to Epoxy Matrices. Part II. An Experimental Investigation", J. Matr. Sci. 25, pp. 4194-4202 (1990).
B. Larson and L. T. Drzal, "Carbon Fiber-Cement Adhesion in Carbon Fiber Reinforced Cement Composites", Composites, 21, pp. 205-215 (1990).
L. T. Drzal, "The Effect of Polymeric Matrix Mechanical Properties on Fiber-Matrix Interfacial Shear Strength", Mat. Sci. Engr., A126, pp. 289-293 (1990).
K. J. Hook, R. K. Agrawal, and L. T. Drzal, "Effects of Microwave Processing on Fiber-Matrix Adhesion. II. Enhanced Chemical Bonding of Epoxy to Carbon Fibers", J. Adhesion, 32, p. 157-170 (1990).
L. T. Drzal and P. Herrera-Franco, "Composite Fiber-Matrix Bond Tests", Chapter in the Engineered Materials Handbook: Adhesives and Sealants, 3, p. 392-405 (1990).
L. T. Drzal, "Intrinsic Material Limitations in Using Interphase Modification to Alter Fiber-Matrix Adhesion in Composite Materials", Proceedings of the Materials Research Society, 170, pp. 275-284, (1990).
J. Kalantar, K. J. Hook, and L. T. Drzal, "A Novel Sample Preparation Technique for Ion and Electron Beam Analysis of the Fiber-Matrix Interphase in Polymeric Composites", J. Vac. Sci. Tech., A 8(5), p. 3878-3880 (1990).
J. Kalantar, D. S. Grummon, L. T. Drzal, I. H. Loh and R. A. Moody, "Effect of Ti+, Ar+, N+ and He+ Ion Implantation of Aramid Fiber Adhesive Properties", Proceedings of the Materials Research Society, 170, pp. 315-320, (1990).
J. Kalantar and L. T. Drzal, "Structural Properties of Aramid Fibers and Their Influence on Fiber Adhesion", Controlled Interphases in Composite Materials, p. 685, H. Ishida, Elsevier Press, New York, 1990.
J. DeLong, K. J. Hook, M. J. Rich, and L. T. Drzal, "Spectroscopic Characterization of Fiber-Polymer Interphases",Controlled Interphases in Composite Materials, p. 87, H. Ishida, Elsevier Press, New York, (1990).
L. T. Drzal, "Fiber-Matrix Interphase Structure and Its Effect on Adhesion and Composite Mechanical Properties", Controlled Interphases in Composite Materials, p. 309, H. Ishida, Elsevier Press, New York, (1990).
M. C. Waterbury and L. T. Drzal, "Interfacial Shear Strengths of Carbon Fibers in Bisphenol-A Polycarbonate", Controlled Interphases in Composite Materials, p. 731, H. Ishida, Elsevier Press, New York, 1990.
S. R. Iyer and L. T. Drzal, "Manufacture of Powder-Impregnated Thermoplastic Composites", J. Thermopl. Comp. Matrls., 3, p. 325-355, (1990).
D. S. Grummon, A. Ozzello, R. Schalek, and L. T. Drzal, "Modification of Fiber-Matrix Adhesion in Polyethylene Reinforced Composites by Energetic Ion Irradiation", 6th Annual Proceedings of the ASM/ESD Advanced Composites Conference, pp. 155-162 (1990).
S. R. Iyer and L. T. Drzal, "A Flexible Formable Composite Preform from Powder-Impregnated Fiber Tows", 6th Annual Proceedings of the ASM/ESD Advanced Composites Conference, pp. 345-350 (1990).
M.J.Rich, M. Madhukar, P. Herrera-Franco and L. T. Drzal, "Characterization of Fiber-Matrix Adhesion in Composite Materials", 6th Annual Proceedings of the ASM/ESD Advanced Composites Conference, pp.141-154 (1990). **** BEST ACADEMIC PAPER AWARD ****
L. T. Drzal, "Adhesion of Graphite Fibers to Epoxy Matrices", review chapter in, Treatise on Adhesion and Adhesives, R. Patrick, editor, 6, Marcel Dekker, New York (1988).
L. T. Drzal, "Interfacial Considerations in Composite Materials", Proceedings of an NSF Workshop on "Opportunities and Research Needs in Adhesion Science and Technology", pp. 4-39,4-48 (1988).
S. R. Iyer and L. T. Drzal, "Effect of Distributor Structure on the Fluidization of Type C Powders" Powder Technology, 57, pp. 127-133 (1989).
R. Agrawal and L. T. Drzal, "Effects of Microwave Processing on Fiber-Matrix Adhesion in Composites", J. Adhesion, 29, pp. 63-79 (1989).
M. C. Waterbury and L. T. Drzal, "Determination of Fiber Volume Fractions by Optical Numeric Volume Fraction Analysis", J. Reinf. Plast. & Comp., 8, pp. 627-636 (1989).
L. T. Drzal, "Advanced Composite Opportunities for Wood Based Materials", Conference on Stabilization of the Wood Cell Wall, pp. 7-20, Michigan State University, Department of Forestry (1988).
L. T. Drzal, M. J. Rich, and S. Subramoney, "The Interdependence Between Fiber-Matrix Adhesion and Composite Mechanical Properties", Proceedings of the 1988 Meeting of the American Society for Composites, pp. 217-222 (1988).
M. C. Waterbury and L. T. Drzal, "The Influence of Fiber Nucleated Crystallization on the Interfacial Shear Strength of Graphite Fibers in Nylon 6,6", Proceedings of the 2nd Topical Conference on Emerging Technologies in Materials (AIChE), San Francisco (1989).
V. Rao and L. T. Drzal, "Interphase Mechanical Property Effects on Fiber-Matrix Adhesion in Composite Materials", American Society for Composites, Proceedings of the 4th Technical Meeting (1989).
W. D. Bascom and L. T. Drzal, "The Surface Properties of Carbon Fibers and Their Adhesion to Organic Polymers", NASA Technical Report 4084, July, 1987.
D. W. Schiering, J. E. Katon, L. T. Drzal, and V. B. Gupta, "An Infrared Spectroscopic Investigation of the Curing Reactions of the Epon 828/Meta-phenylenediamine System," J. Appl. Poly. Sci., 34, pp. 2367-2375 (1987).
J. M. Whitney and L. T. Drzal "Three Dimensional Stress Distribution Around An Isolated Fiber Fragment", ASTM STP 937, Toughened Composites, p. 179-196 (1987).
V. B. Gupta, L. T. Drzal, C. Y. C. Lee, and M. J. Rich, "The Effects of Stoichiometry and Structure on the,Dynamic Torsional Properties of a Cured Epoxy Resin System," J. Macromol. Sci, Phys., B23, 435-466 (1985).
V. B. Gupta, L. T. Drzal, and C. Y. C. Lee, "The Temperature Dependence of the Mechanical Properties of a Cured Epoxy Resin System," Poly. Engr. & Sci., 25, 812-824 (1985).
L. T. Drzal, "The Epoxy Interphase in Composites," review chapter in Advances in Polymer Science II, 75, K. Dusek, ed., Spring-Verlag, (1985).
L. T. Drzal, "Physical and Mechanical Characterization of Amorphous Carbon and Silicon Dioxide Coated Graphite Fibers," AFWAL-TR-85-4022, (1985).
V. B. Gupta, L. T. Drzal, W. W. Adams, and R. Omlor, "An Electron Microscope Study of the Morphology of a Cured Epoxy Resin," J. Matr. Sci., 20, 3439-2452 (1985).
L. T. Drzal, M. Rich, M. Koenig, and P. Lloyd, "Adhesion of Graphite Fibers to Epoxy Matrices. II. The Effect of Fiber Finish," J. Adhesion, 16, 133-152, (1983).
L. T. Drzal, "Composite Interphase Characterization," SAMPE Journal, 19, 7-13 (1983). **** BEST PAPER AWARD ****
L. T. Drzal, "Effect of Graphite Fiber-Epoxy Adhesion on Composite Fracture Behavior," Proceedings of the 2nd U.S./Japan ASTM Conference on Composite Materials, (1985).
L. T. Drzal, M. Rich, and M. F. Koenig, "Adhesion of Graphite Fibers to Epoxy Matrices. III. The Effect of Hydrothermal Exposure," J. Adhesion, 18, 49-72 (1985).
V. B. Gupta, L. T. Drzal, C. Y. C. Lee, and M. J. Rich, "The Effects of Stoichiometry and Structure on the,Dynamic Torsional Properties of a Cured Epoxy Resin System," J. Macromol. Sci, Phys., B23, 435-466 (1985).
L. T. Drzal, J. Rynd, and T. Fort, "Effects of Calcination on the Surface Properties of Kaolinite," J. Coll. Int. Sci., 93, 126-139 (1983).
L. T. Drzal, M. Rich, and M. Koenig, "Moisture Induced Interfacial Effects on Graphite Fiber-Epoxy Interfacial Shear Strength," Paper 4-G, 38th Annual Technical Conference, Reinforced Plastic/Composites Institute, SPI (1983).
L. T. Drzal, "Interfacial Behavior of Aramid and Graphite Fibers in an Epoxy Matrix," Proceedings of the 15th National Sample Tech. Conf., Cincinnati, Ohio, (1983).
L. T. Drzal, J. Mescher, and D. Hall, "The Surface Composition and Energetics of Type HM Graphite Fibers", Carbon, 17, 375-382 (1979).
L. T. Drzal and G. Hammer,"Graphite Fiber Surface Analysis Through XPS and Polar/Dispersion Free Energy Analysis," Appl. Surf. Sci., 4, 340-355 (1980).
L. T. Drzal, M. J. Rich, W. Park, and J. Camping, "A Single Filament Technique for Determining Interfacial Shear Strength and Failure Mode in Composite Materials," Paper 20-C, 35th Annual Technical Conference, Reinforced Plastics/Composites Institute, SPI (1980).
L. T. Drzal, "The Surface Composition and Energetics of Graphite Fiber Surfaces," in Treatise on Adhesion and Adhesives, 5, R. Patrick, editor (1981).
L. T. Drzal, "Adsorbate-Adsorbent Interactions by Gas Adsorption" Ph.D. dissertation prepared under the direction of Professor T. Fort of Case Western Reserve University, Department of Chemical Engineering, (January, 1974).
L. T. Drzal, T. Fort, and F. Putnam, "A High Precision Gas Volumetric Adsorption Apparatus for Surface Studies" Rev. Sci. Instr., 45, 1331-5 (1974).
L. T. Drzal and T. Fort, "Adsorption of Freon 113. I. Comparison of the Adsorption of Krypton and 1,1,2 Trichloro-1,2,2 trifluoroethane on Graphitized Carbon Black", Coll. Poly. Sci., 254, 795-802 (1976).
L. T. Drzal and T. Fort, "Adsorption of Freon 113. II. Comparison of The Adsorption of Krypton and 1,1,2 Trichloro-1,2,2 trifluoroethane on Anatase, Silicon and Silica Spheres" Coll. Poly. Sci., 254, 803-811 (1976).
L. T. Drzal, "The Surface Composition and Energetics of Graphite Fiber Surfaces," in Treatise on Adhesion and Adhesives, 5, R. Patrick, editor (1981).
S. R. Iyer and L. T. Drzal, "Method and System for Spreading a Tow of Fibers, Continuation" US Patent No. 5,042,122, August 27, 1991.
S. Iyer, L. T. Drzal and K. Jayaraman, "Method for Coating Fibers with Particles By Fluidization in a Gas", US Patent No. 5,102,690, April 7, 1992.
S. Iyer, L. T. Drzal and K. Jayaraman, "Method for Coating Fibers with Particles By Fluidization in a Gas", US Patent No. 5,123,373, June 23, 1992.
S. R. Iyer, L. T. Drzal and K. Jayaraman, "Method for Fiber Coating with Particles" US Patent No. 5,128,199, July 7, 1992.
M.N.Vyakarnam and L. T. Drzal, "Apparatus and High Speed Method for Coating Elongated Fibers", US Patent No. 5,310,582, May 10, 1994.
T. R. Bieler, V. R. Yallapragada, L. T. Drzal, and H. Wang “Method for the Preparation of Metal Matrix Fiber Composites”, US Patent No. 5,660,923, August 26, 1997.
M. N. Vyakarnam and L. T. Drzal, “Method and Apparatus for Aligning
Discontinuous Fibers”,
US Patent No. 5,846,356. December 8, 1998.
M. N. Vyakarnam and L. T. Drzal, “Process for the Manufacture of Aligned Discontinuous Fiber Composites”, US Patent No. 5,888,340. March 30, 1999.
T. R. Bieler, L. T. Drzal, H. Wang and V. R. Yallapragada, “Apparatus for the Preparation of Metal Matrix Fiber Composites”, US Patent No. 5,891,249, April 6, 1999.
E. E. Shin, R. J. Morgan and L. T. Drzal, “Indentation Slide Test: Scuff Damage on Painted Plastic or Composite Panels”, US Patent No. 6,000,284, December 14, 1999.
M. N. Vyakarnam and L. T. Drzal, “Composite Material of Aligned Discontinuous Fibers”, US Patent No. 6,025,285, February 15, 2000