Interface science, solar energy

Interface Science Applied to Solar Energy Materials... 

Krishnan Rajeshwar is a Distinguished Professor in the Department of Chemistry and Biochemistry and Associate Dean in the College of Science at the University of Texas at Arlington. He is the author of over 450 refereed publications, several invited reviews, book chapters, a monograph, and has edited books, special issues of journals, and conference proceedings in the areas of materials chemistry, solar energy conversion, and environmental electrochemistry. Dr. Rajeshwar is the Editor of the Electrochemical Society Interface magazine and is on the Editorial Advisory Board of the Journal of Applied Electrochemistry. Dr. Rajeshwar has won many Society and University awards and is a Fellow of the Electrochemical Society. 

N. S. Lewis, Science 274, 969 (1996). (b) In situ measurements of interface states at silicon surfaces in fluoride solutions. G. Oskam et al., Phys. Rev. Lett. 76, 1521 (1996). (c) Hole reactions from d-energy bands of layer-type group VI transition metal dichalcogenides new perspectives for electrochemical solar energy conversion. H. Tributsch, J. Electrochem. Soc. 125, 1086 (1978). 

Tianquan Lian received his BS degree from Xiamen University in 1985, his MS degree from the Chinese Academy of Sciences in 1988 and his PhD from the University of Pennsylvania in 1993. After postdoctoral training in the University of California at Berkeley, he joined the faculty of chemistry department at Emory University in 1996. He was promoted to associate professor in 2002 and full professor in 2005. He has been a recipient of the NSF CAREER award and the Sloan fellowship. His research interest is focused on the ultrafast dynamics of nanomaterials and interfaces. He is particularly interested in fundamental physical chemistry problems related to nanomaterials-based solar energy conversion concepts and devices. These problems include the dynamics of electron transfer, energy transfer, vibrational energy relaxation and solvation at interfaces and in nanomaterials. 

Interfaces between two different media provide a place for conversion of energy and materials. Heterogeneous catalysts and photocatalysts act in vapor or liquid environments. Selective conversion and transport of materials occurs at membranes of biological tissues in water. Electron transport across solid/solid interfaces determines the efficiency of dye-sensitized solar cells or organic electroluminescence devices. There is hence an increasing need to apply molecular science to buried interfaces. 

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