Atom-Precise Polyoxometalate-Ag2S Core-Shell Nanoparticles

被引：33
作者：
Li, Xiao-Yu [1 ]
Tan, Yuan-Zhi [2 ,3 ]
Yu, Kai [4 ]
Wang, Xing-Po [1 ]
Zhao, Ya-Qin [1 ]
Sun, Di [1 ]
Zheng, Lan-Sun [2 ,3 ]
机构：
[1] Shandong Univ, Sch Chem & Chem Engn, Key Lab Colloid & Interface Chem, Minist Educ, Jinan 250100, Peoples R China
[2] Xiamen Univ, Coll Chem & Chem Engn, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Peoples R China
[3] Xiamen Univ, Coll Chem & Chem Engn, Dept Chem, Xiamen 361005, Peoples R China
[4] Harbin Normal Univ, Sch Chem & Chem Engn, Harbin 150025, Peoples R China
来源：
CHEMISTRY-AN ASIAN JOURNAL | 2015年 / 10卷 / 06期
基金：
中国博士后科学基金;
关键词：
cluster compounds; core-shell structures; electrocatalytic activity; luminescence; nanoparticles; silver cluster; CRYSTAL-STRUCTURES; CHALCOGENIDE CLUSTERS; AG2S; NANOCRYSTALS; COMPLEXES; CHEMISTRY; TEMPLATE; HETEROPOLYANIONS; FLUORESCENCE; NANOCLUSTER;
D O I：
10.1002/asia.201500201
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Atomically precise polyoxometalate-Ag2S core-shell nanoparticles were generated in a top-down approach under solvothermal conditions and structurally confirmed by X-ray single-crystal diffraction as an interesting core-shell structure comprising an in situ generated Mo6O228- polyoxometalate core and a mango-like Ag58S38 shell. This result demonstrates the possibility to integrate polyoxometalate and Ag2S nanoparticles into a core-shell heteronanostructure with precisely controlled atomical compositions of both core and shell.
引用
收藏
页码：1295 / 1298
页数：4
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