Metal nanoparticles supported on a nonconductive oxide undergo pH-dependent spontaneous polarization
Abstract
Using infrared and near-ambient pressure X-ray photoelectron spectroscopies, we demonstrate that changing the solution pH modulates the electrochemical potential of metal nanoparticles supported on nonconductive metal oxides by over 400 mV.
Document Details
- Document Type
- Pub Defense Publication
- Publication Date
- Jan 01, 2023
- Source ID
- 10.1039/d3sc00884c
Entities
People
- Ethan J. Crumlin
- Karl S Westendorff
- Max J Hülsey
- Noah B. Lewis
- Thejas S. Wesley
- Yogesh Surendranath
- Yuriy Román-Leshkov
Organizations
- Air Force Office of Scientific Research
- Lawrence Berkeley National Laboratory
- Massachusetts Institute of Technology
- National Science Foundation
- United States Department of Energy