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Unraveling the surface self-reconstruction of Fe-doped Ni-thiophosphate for efficient oxygen evolution reaction
- Kirubasankar, Balakrishnan;
- Won, Yo Seob;
- Choi, Soo Ho;
- Kim, Jae Woo;
- Adofo, Laud Anim;
- ... Kim, Soo Min;
- 외 1명
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17초록
Surface self-reconstruction of oxygen evolution reaction (OER) electrocatalysts generally occurs during the electrochemical activation process. Herein, we study the surface self-reconstruction of a 2D layered Fe-doped Ni-thiophosphate (NixFe1-xPS3) nanosheet. The role of Fe in the surface self-reconstruction of NiPS3 during the OER is investigated by using an in situ Raman analysis. Formation of amorphous metal/non-metal oxide layers on the surface of NixFe1-xPS3 can efficiently act as the ultimate catalytic center for the OER.
키워드
HYDROGEN
- 제목
- Unraveling the surface self-reconstruction of Fe-doped Ni-thiophosphate for efficient oxygen evolution reaction
- 저자
- Kirubasankar, Balakrishnan; Won, Yo Seob; Choi, Soo Ho; Kim, Jae Woo; Adofo, Laud Anim; Kim, Soo Min; Kim, Ki Kang
- 발행일
- 2023-07
- 유형
- Article
- 권
- 59
- 호
- 60
- 페이지
- 9247 ~ 9250
- 언어
- ENG
- 출판사
- ROYAL SOC CHEMISTRY
- 발행국가
- 영국
- 분량
- 4 페이지
- ISSN
- E 1364-548X
P 1359-7345