Metal nanoparticles supported on a nonconductive oxide undergo pH-dependent spontaneous polarization-Reference-Cited by-同舟云学术

Metal nanoparticles supported on a nonconductive oxide undergo pH-dependent spontaneous polarization

Published:2023 Issue:26 Volume:14 Page:7154-7160
ISSN:2041-6520
Container-title:Chemical Science
language:en
Short-container-title:Chem. Sci.

Author:

Wesley Thejas S.¹^ORCID,Hülsey Max J.²^ORCID,Westendorff Karl S.¹^ORCID,Lewis Noah B.²^ORCID,Crumlin Ethan J.³⁴^ORCID,Román-Leshkov Yuriy¹²^ORCID,Surendranath Yogesh¹²^ORCID

Affiliation:

1. Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA

2. Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA 02139, USA

3. Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA

4. Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA

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.

Funder

Air Force Office of Scientific Research

Massachusetts Institute of Technology

National Science Foundation

U.S. Department of Energy

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/SC/D3SC00884C

Reference56 articles.