Gerald J. Meyer | |
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External videos | |
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“Interview with ACS Applied Energy Materials Deputy Editor: Gerald J. Meyer, Ph.D.”, American Chemical Society, Jun 13, 2018 |
Gerald J. Meyer is an active researcher and the Arey Distinguished Professor of Chemistry at the University of North Carolina at Chapel Hill. He was previously the Bernard N. Baker Chair In Chemistry at Johns Hopkins University. His research interests include inorganic photochemistry with emphasis on solar energy, [1] using interfacial electron transfer processes [2] and dye-sensitized solar cells. [3] [4] [5] [6]
Meyer earned a B.S. in chemistry from the University at Albany, SUNY in 1985. In 1989 he earned his Ph.D. in chemistry at the University of Wisconsin–Madison, where he worked with Arthur B. Ellis. From 1989-1991, he did postdoctoral work at the University of North Carolina at Chapel Hill with Thomas J. Meyer. [7] [8]
In 1991, Meyer joined Johns Hopkins University. [7] Meyer was a director of the NSF Collaborative Research Activities in Environmental Science Center (CRAEMS) from 2002-2007. [2] [9] Meyer held the Bernard N. Baker Chair In Chemistry at Johns Hopkins University from 2009 to 2013, and served as chairman of the chemistry department at Johns Hopkins University from 2011 to 2013. [7]
As of January 2014, he became professor in chemistry at the University of North Carolina at Chapel Hill. [7] He is the director of the University of North Carolina's Center for Solar Fuels (UNC EFRC), an Energy Frontier Research Center funded by the United States Department of Energy. [10]
He has served on the editorial advisory boards of the American Chemical Society journals Langmuir , Inorganic Chemistry , Chemistry of Materials . He is the associate editor of ACS Applied Materials & Interfaces (introduced in 2008) [7] and the Deputy Editor of ACS Applied Energy Materials (introduced in 2018). [11] [12] [13]
A dye-sensitized solar cell is a low-cost solar cell belonging to the group of thin film solar cells. It is based on a semiconductor formed between a photo-sensitized anode and an electrolyte, a photoelectrochemical system. The modern version of a dye solar cell, also known as the Grätzel cell, was originally co-invented in 1988 by Brian O'Regan and Michael Grätzel at UC Berkeley and this work was later developed by the aforementioned scientists at the École Polytechnique Fédérale de Lausanne (EPFL) until the publication of the first high efficiency DSSC in 1991. Michael Grätzel has been awarded the 2010 Millennium Technology Prize for this invention.
Photosensitizers are light absorbers that alter the course of a photochemical reaction. They usually are catalysts. They can function by many mechanisms, sometimes they donate an electron to the substrate, sometimes they abstract a hydrogen atom from the substrate. At the end of this process, the photosensitizer returns to its ground state, where it remains chemically intact, poised to absorb more light. One branch of chemistry which frequently utilizes photosensitizers is polymer chemistry, using photosensitizers in reactions such as photopolymerization, photocrosslinking, and photodegradation. Photosensitizers are also used to generate prolonged excited electronic states in organic molecules with uses in photocatalysis, photon upconversion and photodynamic therapy. Generally, photosensitizers absorb electromagnetic radiation consisting of infrared radiation, visible light radiation, and ultraviolet radiation and transfer absorbed energy into neighboring molecules. This absorption of light is made possible by photosensitizers' large de-localized π-systems, which lowers the energy of HOMO and LUMO orbitals to promote photoexcitation. While many photosensitizers are organic or organometallic compounds, there are also examples of using semiconductor quantum dots as photosensitizers.
Charles Holmes Herty Sr. was an American academic, scientist, and entrepreneur. Serving in academia as a chemistry professor to begin his career, Herty concurrently promoted collegiate athletics including creating the first varsity football team at the University of Georgia. His academic research gravitated towards applied chemistry where he revolutionized the turpentine industry in the United States. While serving as the president of the American Chemical Society, Herty became a national advocate for the nascent American chemical industry and left academia to preside over the Synthetic Organic Chemical Manufacturers' Association (SOCMA) and the Chemical Foundation. He was also instrumental in the creation of the National Institutes of Health. Towards the end of his career, Herty's research and advocacy led to the creation of a new pulp industry in the Southern United States that utilized southern pine trees to create newsprint.
Michael Grätzel is a professor at the École Polytechnique Fédérale de Lausanne where he directs the Laboratory of Photonics and Interfaces. He pioneered research on energy and electron transfer reactions in mesoscopic-materials and their optoelectronic applications. He co-invented with Brian O'Regan the Grätzel cell in 1988.
Prashant V. Kamat is a professor of chemistry and biochemistry and a principal scientist of the radiation laboratory, University of Notre Dame. He is affiliated with the department of chemical and biomolecular engineering as a concurrent professor. He earned his master's (1974) and doctoral degree (1979) in physical chemistry from Bombay University, and carried out his postdoctoral research at Boston University (1979–1981) and University of Texas at Austin (1981–1983).
Photoelectrochemistry is a subfield of study within physical chemistry concerned with the interaction of light with electrochemical systems. It is an active domain of investigation. One of the pioneers of this field of electrochemistry was the German electrochemist Heinz Gerischer. The interest in this domain is high in the context of development of renewable energy conversion and storage technology.
Mercouri Kanatzidis is a Charles E. and Emma H. Morrison Professor of chemistry and professor of materials science and engineering at Northwestern University and Senior Scientist at Argonne National Laboratory.
Nancy Allbritton is a Professor of Bioengineering and the Frank & Julie Jungers Dean of the College of Engineering at the University of Washington. She was previously a Kenan Professor and Chair in the Joint Department of Biomedical Engineering at the University of North Carolina at Chapel Hill and North Carolina State University.
Royce W. Murray was an American chemist and chemistry professor at the University of North Carolina at Chapel Hill. His research interests were focused on electrochemistry, molecular designs, and sensors. He published over 440 peer-reviewed articles in analytical, physical, inorganic, and materials chemistry, and trained 72 Ph.D students, 16 master’s students, and 58 postdoctoral fellows, 45 of whom have gone on to university faculty positions. He was named a fellow of the American Chemical Society in 2012, and was the inventor on three patents related to surface-modified electrodes.
Edmond Gerald Meyer is emeritus professor of chemistry and former dean of the college of arts and sciences at the University of Wyoming. He is a past president of the American Institute of Chemists and an active member of the American Chemical Society, serving on the ACS National Council for 27 years.
Jacqueline Manina Cole is the Head of the Molecular Engineering group in the Cavendish Laboratory at the University of Cambridge. Her research considers the design of functional materials for optoelectronic applications.
Tsutomu Miyasaka, is a Japanese engineer in electrochemistry best known as the inventor of the perovskite solar cell.
Héctor Daniel Abruña is a Puerto Rican physical chemist whose work focuses on electrochemistry, molecular electronics, fuel cells, batteries, and electrocatalysis. Abruña is director of the Energy Materials Center and Emile M. Chamot professor for chemistry at Cornell University. He became a Fellow of the American Association for the Advancement of Science in 2006, a Member of the American Academy of Arts and Sciences in 2007, and a Member of the National Academy of Sciences in 2018. Abruña conducts research into battery and fuel cell systems using electrochemical techniques and X-ray microscopy and spectroscopy methods.
Nam-Gyu Park is Distinguished Professor and Sungkyunkwan University (SKKU)-Fellow at School of Chemical Engineering, SKKU. His research focuses on high efficiency mesoscopic nanostructured solar cells.
Mohammad Khaja Nazeeruddin is an Indian-Swiss chemist and materials scientist who conducts research on Perovskite solar cells, dye-sensitized solar cells, and light-emitting diodes. He is a professor at EPFL and the director of the Laboratory for Molecular Engineering of Functional Materials at School of Basic Sciences.
Amanda Morris is an American chemist who is the Patricia Caldwell Faculty Fellow and professor of inorganic and energy chemistry at Virginia Tech. Her research considers next-generation materials for catalysis and light-harvesting. She was elected chair of the American Chemical Society Gay and Transgender Chemists and Allies committee in 2021.
Ana Flávia Nogueira is a Brazilian chemist who is a Full Professor at the State University of Campinas (Unicamp) since 2004. Her research considers nanostructured materials for solar energy conversion. She was elected to the Brazilian Academy of Science in 2022.
Joseph J. Berry is an American scientist who is Principal Scientist at National Renewable Energy Laboratory. He leads the United States Department of Energy Solar Energy Technology Office program on perovskite solar cells, and is Director of the U.S. Manufacturing of Advance Perovskites consortium.
Krishnan Rajeshwar is a chemist, researcher and academic. He is a Distinguished University Professor and Founding Director of the Center for Renewable Energy Science & Technology at The University of Texas at Arlington.
Elena Galoppini is an Italian chemist who is a professor at Rutgers University–Newark. Her research considers the development of redox- and photo-active molecules to modify surfaces.