Understanding the Effects of Structural Water in Tungsten Oxide for High Power Electrochemical Capacitor Applications

• Published in: Meeting abstracts (Electrochemical Society) Vol. MA2019-01; no. 4; p. 496
• Main Authors: Mitchell, James Brooks, Geise, Natalie R, Paterson, Alisa R, Ko, Jesse S., Long, Jeffrey W., Toney, Michael F, Augustyn, Veronica
• Format: Journal Article
• Language: English
• Published: 01.05.2019

Typically, high surface area electrodes and low active material mass loadings are required to obtain both high power and energy in electrochemical devices. Structural water in bulk, hydrated oxides exists as a 2-D layer and could lead to enhanced interfacial charge transfer and solid-state ion trans...