Sung, Younghun Lim, Jaehoon Koh, Jai Hyun Min, Byoung Koun Pyun, Jeffrey Char, Kookheon 2024-01-20T03:34:30Z 2024-01-20T03:34:30Z 2021-09-04 2016-08 0256-1115 https://pubs.kist.re.kr/handle/201004/123843 Pt-decorated CdSe tetrapods with different arm lengths were tested for the photocatalytic hydrogen generation reaction. Well-defined CdSe tetrapods with controlled wurtzite arm lengths were synthesized by the continuous precursor injection (CPI) approach. Pt nanocrystals with an extremely small size of similar to 1 nm were directly decorated on the overall surfaces of CdSe tetrapods. Ligand-exchanged Pt-decorated CdSe tetrapods with different arm lengths were employed as photocatalysts for photocatalytic hydrogen generation reaction in the presence of hole scavengers. Pt-decorated CdSe tetrapods with shorter arm length showed the highest photocatalytic efficiency, which is due to higher probability of charge separation. English KOREAN INSTITUTE CHEMICAL ENGINEERS Arm length dependency of Pt-decorated CdSe tetrapods on the performance of photocatalytic hydrogen generation Article 10.1007/s11814-016-0200-9 1 KOREAN JOURNAL OF CHEMICAL ENGINEERING, v.33, no.8, pp.2287 - 2290 KOREAN JOURNAL OF CHEMICAL ENGINEERING 33 8 2287 2290 scie scopus kci 000381161800003 2-s2.0-84978640087 Chemistry, Multidisciplinary Engineering, Chemical Chemistry Engineering Article Colloidal Heterostructured Nanocrystal CdSe Tetrapod Photocatalytic Hydrogen Generation