Gerald R. Van Hecke

Gerald R. Van Hecke is Professor of Chemistry at Harvey Mudd College, where he has been a faculty member since 1970 and served as Chemistry Department Chair from 1989. His research spans thermodynamics, statistical thermodynamics, and physical chemistry of liquid crystals, with a focus on synthesis, phase behavior, and spectroscopic characterization.

His educational background includes a B.S. with Distinction from Harvey Mudd College (1961), and an A.M. (1963) and Ph.D. (1966) in Physical Chemistry from Princeton University. He has held visiting research positions at Osaka University, the University of Southampton, and institutes in Poland and Germany.

Dr. Van Hecke’s research interests include:

• Thermodynamics and statistical thermodynamics of liquid crystals
• Synthesis of discotic and reentrant mesogens
• Polarized spectroscopy of metallomesogens
• Binary and ternary liquid crystalline mixtures
• Development of thermodynamic models such as the Equal Gibbs Energy method

His recent publications reflect a sustained focus on phase transitions, excess thermodynamic functions, and the application of laser-based techniques in physical chemistry. Trends include detailed calorimetric and dilatometric studies of mesophases, modeling of phase diagrams, and educational innovations using lasers.

His scientific honors include:

• Camille and Henry Dreyfus Scholar (1994)
• NASA Science Faculty Fellow (1982, 1983)
• National Academy of Sciences Exchange Scientist (1980, 1983)
• Listed in American Men and Women in Science and Who’s Who in Science and Engineering

Dr. Van Hecke has advised numerous undergraduate researchers, many of whom have gone on to graduate programs at institutions like MIT, Stanford, and UC Berkeley. His grant history includes support from the National Science Foundation, Research Corporation, and Petroleum Research Fund, focusing on instrumentation, liquid crystal characterization, and curriculum development. He has led projects involving photoacoustic calorimetry, laser light scattering, and the integration of modern spectroscopic tools into undergraduate laboratories. He has also co-authored two books: Chemistry Connections and A Guide to Lasers in Chemistry.

He has been involved in extensive curriculum development, particularly in physical chemistry and industrial chemistry, and has pioneered the use of lasers in undergraduate chemistry instruction. His laboratory has investigated both fundamental thermodynamic behavior and novel materials such as metallomesogens and discotic liquid crystals.