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Ionic block copolymer doped reduced graphene oxide supports with ultra-fine Pd nanoparticles: strategic realization of ultra-accelerated nanocatalysis
- Cho, Kie Yong;
- Yeom, Yong Sik;
- Seo, Heun Young;
- Kumar, Pradip;
- Lee, Albert S.;
- ... Yoon, Ho Gyu;
- 외 1명
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50초록
We synthesized an ultra-fine Pd nanocatalyst supported by ionic block copolymer doped reduced graphene oxide (Pd-PIBrGO) for ultra-accelerated nanocatalysis. This hybrid catalyst exhibited exceptionally advanced catalytic performance for the reduction of methylene blue using miniscule quantities of Pd-PIBrGO due to facilitated diffusion of reagents, resulting in full reduction within a few seconds and showing a 280-fold increase of the rate constant over Pd-rGO without ionic block copolymers.
키워드
Ionic block copolymer; graphene oxide; ultra0fine Pd nanoparticles; hybrid catalyst; METAL-ORGANIC FRAMEWORKS; CORE-SHELL NANOPARTICLES; ONE-POT; NANOCRYSTALS; REDUCTION; CATALYSIS; CHARGE; ARCHITECTURES; STABILITY; DESIGN
- 제목
- Ionic block copolymer doped reduced graphene oxide supports with ultra-fine Pd nanoparticles: strategic realization of ultra-accelerated nanocatalysis
- 저자
- Cho, Kie Yong; Yeom, Yong Sik; Seo, Heun Young; Kumar, Pradip; Lee, Albert S.; Baek, Kyung-Youl; Yoon, Ho Gyu
- 발행일
- 2015
- 유형
- Article
- 권
- 3
- 호
- 41
- 페이지
- 20471 ~ 20476
- 언어
- ENG
- 출판사
- ROYAL SOC CHEMISTRY
- 발행국가
- 영국
- 분량
- 6 페이지
- ISSN
- E 2050-7496
P 2050-7488