一种制备适用于受限合成低贵金属镍基纳米晶体的中空纳米反应器的种子工程方法。
A seed-engineering approach toward a hollow nanoreactor suitable for the confined synthesis of less-noble Ni-based nanocrystals.
作者信息
Jeong Kwanyong, Kim Soo Min, Lee In Su
机构信息
Department of Chemistry, Pohang University of Science and Technology (POSTECH), Gyeongbuk, 790-784, Korea.
出版信息
Chem Commun (Camb). 2015 Jan 11;51(3):499-502. doi: 10.1039/c4cc07306a.
PMID:25407445
Abstract
A hollow nanoreactor suitable for the cultivation of Ni-nanocrystals was developed through a distinct seed-engineering stratagem, which involved the assembly of a catalytically active Au/Pd-heterojunction-nanocrystal inside the hollow silica nanoshell. The resulting hollow nanoreactor demonstrated a targeted performance in the cavity-confined growth of the catalytic Ni nanocrystal.
摘要
通过一种独特的种子工程策略开发了一种适用于镍纳米晶体培养的中空纳米反应器，该策略涉及在中空二氧化硅纳米壳内部组装具有催化活性的金/钯异质结纳米晶体。所得的中空纳米反应器在催化镍纳米晶体的腔限生长中表现出靶向性能。
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