Electrochemistry is the branch of physical chemistry concerned with the relationship between electrical potential difference and identifiable chemical change. These reactions involve electrons moving via an electronically-conducting phase between electrodes separated by an ionically conducting and electronically insulating electrolyte.
An electrochemical cell is a device that generates electrical energy from chemical reactions. Electrical energy can also be applied to these cells to cause chemical reactions to occur. Electrochemical cells that generate an electric current are called voltaic or galvanic cells and those that generate chemical reactions, via electrolysis for example, are called electrolytic cells.
In chemistry and manufacturing, electrolysis is a technique that uses direct electric current (DC) to drive an otherwise non-spontaneous chemical reaction. Electrolysis is commercially important as a stage in the separation of elements from naturally occurring sources such as ores using an electrolytic cell. The voltage that is needed for electrolysis to occur is called the decomposition potential. The word "lysis" means to separate or break, so in terms, electrolysis would mean "breakdown via electricity."
Michael Stanley Whittingham is a British-American chemist. He is a professor of chemistry and director of both the Institute for Materials Research and the Materials Science and Engineering program at Binghamton University, State University of New York. He also serves as director of the Northeastern Center for Chemical Energy Storage (NECCES) of the U.S. Department of Energy at Binghamton. He was awarded the Nobel Prize in Chemistry in 2019 alongside Akira Yoshino and John B. Goodenough.
The Electrochemical Society is a learned society based in the United States that supports scientific inquiry in the field of electrochemistry solid-state science and related technology. The Society membership comprises more than 8,000 scientists and engineers in over 85 countries at all degree levels and in all fields of electrochemistry, solid-state science and related technologies. Additional support is provided by institutional members including corporations and laboratories.
The electrochemical reduction of carbon dioxide, also known as CO2RR, is the conversion of carbon dioxide to more reduced chemical species using electrical energy. It represents one potential step in the broad scheme of carbon capture and utilization.
Electrochemical engineering is the branch of chemical engineering dealing with the technological applications of electrochemical phenomena, such as electrosynthesis of chemicals, electrowinning and refining of metals, flow batteries and fuel cells, surface modification by electrodeposition, electrochemical separations and corrosion.
Gerbrand Ceder is a Belgian–American scientist who is a professor and the Samsung Distinguished Chair in Nanoscience and Nanotechnology Research at the University of California, Berkeley. He has a joint appointment as a senior faculty scientist in the Materials Sciences Division of Lawrence Berkeley National Laboratory. He is notable for his pioneering research in high-throughput computational materials design, and in the development of novel lithium-ion battery technologies. He is co-founder of the Materials Project, an open-source online database of ab initio calculated material properties, which inspired the Materials Genome Initiative by the Obama administration in 2011. He is also the Founder and was CTO of Pellion Technologies, which aims to commercialize magnesium-ion batteries. In 2017 Gerbrand Ceder was elected a member of the National Academy of Engineering, "For the development of practical computational materials design and its application to the improvement of energy storage technology."
Kuzhikalail M. Abraham is an American scientist, a recognized expert on lithium-ion and lithium-ion polymer batteries and is the inventor of the ultrahigh energy density lithium–air battery. Abraham is the principal of E-KEM Sciences in Needham, Massachusetts and a professor at the Northeastern University Center for Renewable Energy Technologies, Northeastern University, in Boston, Massachusetts.
Kathryn Rice Bullock was a chemist, best known for her work in developing valve-regulated lead-acid batteries. Her theoretical and statistical modeling of the electrochemistry of batteries led to better understanding of processes such as corrosion and advances in battery design. Her work has applications for hybrid and electric cars, residential fuel cell systems and solar energy storage. Kathryn Bullock has published over 60 technical papers and holds at least 11 U.S. patents. She served as vice-president of the Electrochemical Society in 1992 and as president from 1995 to 1996. Bullock died on May 17, 2021, from Alzheimer's Disease.
Yang Shao-Horn is a Chinese American scholar, Professor of Mechanical Engineering and Materials Science and Engineering and a member of Research Laboratory of Electronics at the Massachusetts Institute of Technology. She is known for research on understanding and controlling of processes for storing electrons in chemical bonds towards zero-carbon energy and chemicals.
Martin Winter is a German chemist and materials scientist. His research in the field of electrochemical energy storage and conversion focuses on the development of new materials, components and cell designs for batteries and supercapacitors, lithium ion batteries and lithium metal batteries.
The Castner Gold Medal on Industrial Electrochemistry is an biennial award given by the Electrochemical Technology Group of Society of Chemical Industry (SCI) to an authority on applied electrochemistry or electrochemical engineering connected to industrial research. The award is named in honor of Hamilton Castner, a pioneer in the field of industrial electrochemistry, who patented in 1892 the mercury cell for the chloralkali process. Castner was an early member of SCI.
Doron Aurbach is an Israeli electrochemist, materials and surface scientist.
Linda Faye Nazar is a Senior Canada Research Chair in Solid State Materials and Distinguished Research Professor of Chemistry at the University of Waterloo. She develops materials for electrochemical energy storage and conversion. Nazar demonstrated that interwoven composites could be used to improve the energy density of lithium–sulphur batteries. She was awarded the 2019 Chemical Institute of Canada Medal.
Ying Shirley Meng is a Singaporean-American materials scientist and academic. She is a professor at the Pritzker School of Molecular Engineering at the University of Chicago and Argonne Collaborative Center for Energy Storage Science (ACCESS) chief scientist at Argonne National Laboratory. Meng is the author and co-author of more than 300 peer-reviewed journal articles, two book chapter and six patents. She serves on the executive committee for battery division at the Electrochemical Society and she is the Editor-in-Chief for MRS Energy & Sustainability.
Bruno Georges Pollet BSc(Hons) MSc PhD FRSC, is a French electrochemist and electrochemical engineer, a Fellow of the Royal Society of Chemistry, full professor of chemistry, director of the Green Hydrogen Lab and member of the Hydrogen Research Institute at the Université du Québec à Trois-Rivières in Canada. He has worked on Hydrogen Energy in the UK, Japan, South Africa, Norway and Canada, and has both industrial and academic experience. He is regarded as one of the most prominent Hydrogen experts and one of the Hydrogen "influencers" in the world.
Peter Strasser is a German chemist. He is the winner of the 2021 Faraday Medal.
Betar Maurkah Gallant is an American engineer who is an associate professor at Massachusetts Institute of Technology. Her research investigates the development of new materials for batteries.
Karim Zaghib is an Algerian-Canadian electrochemist and materials scientist known for his contributions to the field of energy storage and conversion. He is currently Professor of Chemical and Materials Engineering at Concordia University. As former director of research at Hydro-Québec, he helped to make it the world’s first company to use lithium iron phosphate in cathodes, and to develop natural graphite and nanotitanate anodes.
