Controlled synthesis and morphology evolution of nickel sulfide micro/nanostructure

被引：29

作者：

Dong, Wenjun ^{[1
,2
]}

An, Lina ^{[1
]}

Wang, Xuebin ^{[1
]}

Li, Bingjie ^{[1
]}

Chen, Benyong ^{[1
]}

Tang, Weihua ^{[1
]}

Li, Chaorong ^{[1
]}

Wang, Ge ^{[2
]}

机构：

[1] Zhejiang Sci Tech Univ, Ctr Optoelect Mat & Devices, Key Lab Adv Text Mat & Mfg Technol,Dept Phys, Engn Res Ctr Eco Dyeing & Finishing Text,Minist E, Hangzhou 310018, Zhejiang, Peoples R China

[2] Univ Sci & Technol Beijing, Sch Mat Sci & Engn, Beijing 100083, Peoples R China

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2011年 / 509卷 / 05期

基金：

中国国家自然科学基金; 中国博士后科学基金;

关键词：

Nickel sulfide; Nanostructure; Morphology; Growth mechanism; ORIENTATION GROWTH; ASSISTED SYNTHESIS; NANOSTRUCTURES; NANOTUBES; NANORODS; ROUTE; FILMS;

D O I：

10.1016/j.jallcom.2010.10.178

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A facile hydrothermal method has been developed for synthesis of nickel sulfide micro/nanostructure using Ni(NO3)(2)center dot 6H(2)O as nickel source, S=C(NH2)(2) as sulfur source and 1,2-ethylenediamin/sodium dodecyl sulfate as surfactant. Different morphologies such as petal-, urchin- and sphere-like nickel sulfide structures have been synthesized by tuning the reaction time, reaction temperature, and the surfactant. The as-prepared products were characterized by X-ray diffraction, Field-emission scanning electron microscope, and Photoluminescence spectra. The relationship of the fluorescence properties with their morphology and phase was studied, and the possible growth mechanism of nickel sulfide structure was proposed based on the morphology evolution of nickel sulfide. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：2170 / 2175

页数：6

共 38 条

[1] MODERATE TEMPERATURE SODIUM CELLS .5. DISCHARGE REACTIONS AND RECHARGEABILITY OF NIS AND NIS2 POSITIVE ELECTRODES IN MOLTEN NAALCL4 [J].