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Axially twinned nanodumbbell with a Pt bar and two Rh@Pt balls designed for high catalytic activity
- Nguyen Tien Khi;
- Yoon, Jisun;
- Kim, Heonjo;
- Lee, Sangmin;
- Kim, Byeongyoon;
- ... Lee, Kwangyeol;
- 외 2명
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26초록
A fail-proof synthetic strategy has been developed for a multiply twinned dumbbell-shaped Rh@Pt nanostructure, which exhibits a superior electrocatalytic activity for methanol oxidation reaction. The unusually high electrocatalytic activity has been attributed to the synergistic effects of crystal twinning and core-shell structure.
키워드
CORE-SHELL NANOCRYSTALS; HIGH-INDEX FACETS; FACILE SYNTHESIS; BIMETALLIC NANODENDRITES; PLATINUM NANOCRYSTALS; FUEL-CELLS; METHANOL; SURFACE; NANOPARTICLES; OXIDATION
- 제목
- Axially twinned nanodumbbell with a Pt bar and two Rh@Pt balls designed for high catalytic activity
- 저자
- Nguyen Tien Khi; Yoon, Jisun; Kim, Heonjo; Lee, Sangmin; Kim, Byeongyoon; Baik, Hionsuck; Kwon, Seong Jung; Lee, Kwangyeol
- 발행일
- 2013
- 유형
- Article
- 저널명
- Nanoscale
- 권
- 5
- 호
- 13
- 페이지
- 5738 ~ 5742