Sir Peter George Bruce, is a British chemist, and Wolfson Professor of Materials in the Department of Materials at the University of Oxford. In 2018, he was appointed as Physical Secretary and Vice President of the Royal Society. Bruce is a founder and Chief Scientist of the Faraday Institution. Education Bruce was educated at Aberdeen Grammar School and the University of Aberdeen where he was awarded a Bachelor of Science degree in 1978 and a PhD in 1982. He completed his PhD research on lithium ion conducting solid electrolytes under the supervision of Prof. A.R. West. Research Bruce's primary research interests are in the fields of materials chemistry and electrochemistry; with a particular emphasis on energy storage materials for lithium and sodium batteries. He is interested in the fundamental science of ionically conducting solids and intercalation compounds, the synthesis of new materials with new properties or combinations of properties, understanding these properties and exploring their applications in energy storage. Although ionically conducting solids represent the starting point for much of his research, he has extended his interests beyond the confines of this subject alone. His current research interests include cathode materials, solid state batteries and the Li-air battery. Bruce has published over 370 papers in this area and has been recognized as a highly cited researcher by the Web of Science Group each year since 2015. Solid state batteries All solid state batteries have the potential to revolutionize the electric vehicles of the future. Replacing the flammable organic liquid electrolyte currently used in Li ion cells with a solid will enable the use of an alkali metal anode which will increase energy density and improve safety. Bruce's interests are in understanding the fundamental processes that are taking place and those, such as void and dendrite formation, which ultimately lead to failure of the cell. Bruce leads the Faraday Institution's SOLBAT project which aims to "break down the barriers which are preventing the progression to market of solid-state batteries." Intercalation Compounds Lithium intercalation into solid hosts is the fundamental mechanism underpinning the operation of electrodes in rechargeable lithium batteries. He seeks to synthesise new lithium intercalation compounds with unusual properties or combinations of properties. He is especially interested in cathode materials for Li and Na ion batteries. Recently his work in this area has been concerned with compounds which can store additional charge, beyond the transition metal redox capacity, by participation