Design of dispersant structures for preparing highly concentrated one-dimensional inorganic molecular chains from V2Se9 crystals

被引：13

作者：

Chae, Sudong ^{[1
]}

Siddiqa, Akhtar J. ^{[1
]}

Kim, Bum Jun ^{[2
]}

Oh, Seungbae ^{[1
]}

Choi, Kyung Hwan ^{[2
]}

Kim, Hyo Yeol ^{[1
]}

Lee, Keun Ho ^{[1
]}

Yu, Hak Ki ^{[3
,4
]}

Choi, Jae-Young ^{[1
,2
]}

机构：

[1] Sungkyunkwan Univ, Sch Adv Mat Sci & Engn, Suwon 16419, South Korea

[2] Sungkyunkwan Univ, Sch Adv Inst Nanotechnol SAINT, Suwon 16419, South Korea

[3] Ajou Univ, Dept Mat Sci & Engn, Suwon 16499, South Korea

[4] Ajou Univ, Dept Energy Syst Res, Suwon 16499, South Korea

来源：

CHEMICAL COMMUNICATIONS | 2018年 / 54卷 / 86期

基金：

新加坡国家研究基金会;

关键词：

MO6S9-XIX NANOWIRES; SOLAR-CELLS; ELECTRODE;

D O I：

10.1039/c8cc06767h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We studied dispersants for exfoliating bulk V2Se9 into one dimensional chain units. V2Se9, with a negative zeta potential of -30.1 mV, was acidic and strongly anchored with the amine head of octadecylamine by charge transfer reaction. The steric hindrance by the octadecyl tail promoted the dispersion of V2Se9 to the nano level.

引用

页码：12190 / 12193

页数：4

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