Multiscale probing of the influence of the defect-induced variation of oxygen vacancies on the photocatalytic activity of doped ZnO nanoparticles

Author:

Kim Young-Hoon1234,Kim Sunyang5674,Kim Ki-jeong89104,Kim Chaeyoung5674,Jang Jae Hyuck1112134,Kim Young-Min1234ORCID,Lee Hangil5674ORCID

Affiliation:

1. Department of Energy Science

2. Sungkyunkwan University (SKKU)

3. Suwon 16419

4. Republic of Korea

5. Department of Chemistry

6. Sookmyung Women's University

7. Seoul 04310

8. Beamline Research Division

9. Pohang Accelerator Laboratory (PAL)

10. Pohang 37673

11. Center for Scientific Instrumentation

12. Korea Basic Science Institute (KBSI)

13. Daejeon 34133

Abstract

Oxygen vacancies on the photocatalytic activity can alter the local charge states of neighboring cations. This work highlights multimodal and multiscale spectroscopic probing of the significant role of charge mismatch by the doped cation.

Funder

Ministry of Science and ICT, South Korea

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Renewable Energy, Sustainability and the Environment,General Chemistry

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