Non-noble metal plasmonic photocatalysis in semimetal bismuth films for photocatalytic NO oxidation

Author:

Zhou Ying12345ORCID,Li Wei12345,Zhang Qian12345,Yan Shuai6785,Cao Yuehan12345,Dong Fan910115ORCID,Wang Fang12345

Affiliation:

1. The Center of New Energy Materials and Technology

2. School of Materials Science and Engineering

3. Southwest Petroleum University

4. Chengdu 610500

5. China

6. Institute of Microelectronics

7. Chinese Academy of Sciences

8. Beijing 100029

9. College of Environment and Resources

10. Chongqing Technology and Business University

11. Chongqing 400067

Abstract

Field enhancement and location of plasmonic resonance peaks are strongly correlated with the size of Bi particles. The low energy barrier for the conversion of NO to NO2 and low NO2 desorption energy over Bi particles indicate that Bi films are very active for photocatalytic oxidation of NO and possess good stability.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

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