Issue 81, 2016
From the journal:

Chemical Communications

A fingerprint of metal-oxide powders: energy-resolved distribution of electron traps†

Akio Nitta,a   Mai Takase,b   Mai Takashima,ac   Naoya Murakamid  and  Bunsho Ohtani*ac  

* Corresponding authors

a Graduate School of Environmental Science, Hokkaido University, Sapporo 060-0810, Japan

b Graduate School of Engineering, Muroran Institute of Technology, Muroran 050-8585, Japan

c Institute for Catalysis, Hokkaido University, Sapporo 001-0021, Japan
E-mail: ohtani@cat.hokudai.ac.jp
Fax: +81-11-706-9133

d Department of Applied Chemistry, Faculty of Engineering, Kyushu Institute of Technology, 1-1 Sensuicho, Tobata, Kitakyushu 804-8550, Japan

Abstract

Here we propose a method for the identification of metal-oxide powders with the energy-resolved distribution of electron traps and conduction-band bottom position reflecting a surface structure and a bulk structure, respectively, as a fingerprint, based on the degree of coincidence for a given pair of samples, measured using newly developed reversed double-beam photoacoustic spectroscopy.

Graphical abstract: A fingerprint of metal-oxide powders: energy-resolved distribution of electron traps

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Article information

DOI
https://doi.org/10.1039/C6CC04999K
Article type
Communication
Submitted
15 Jun 2016
Accepted
07 Sep 2016
First published
07 Sep 2016
This article is Open Access
Creative Commons BY license

Chem. Commun., 2016,52, 12096-12099

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A fingerprint of metal-oxide powders: energy-resolved distribution of electron traps

A. Nitta, M. Takase, M. Takashima, N. Murakami and B. Ohtani, Chem. Commun., 2016, 52, 12096 DOI: 10.1039/C6CC04999K

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