COBALT(II)/NICKEL(II) COMPLEXES OF DITHIOACETYLACETONE [M(SacSac) 2] (M = Co, Ni) AS SINGLE SOURCE PRECURSORS FOR COBALT/NICKEL SULFIDE NANOSTRUCTURES

被引:9
作者
Ramasamy, Karthik [1 ,2 ]
Maneeprakorn, Weerakanya [1 ,2 ]
Iqbal, Nasir [1 ,2 ]
Malik, Mohammad Azad [1 ,2 ]
O'Brien, Paul [1 ,2 ]
机构
[1] Univ Manchester, Sch Chem, Oxford Rd, Manchester M13 9PL, Lancs, England
[2] Univ Manchester, Sch Mat, Manchester M13 9PL, Lancs, England
基金
英国工程与自然科学研究理事会;
关键词
Nickel sulfide; cobalt sulfide; single source precursor; dithioacetylacetone;
D O I
10.1142/S0219581X11009234
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
Cobalt(II)/Nickel(II) complexes of 4-thiopent-3-ene-2-thione (SacSac), [M(SacSac)(2)] (M = Co, Ni) have been used as single source precursors (SSPs) for the preparation of cobalt/nickel sulfide thinfilms by aerosol-assisted chemical vapor deposition (AACVD). Cobalt or nickel sulfide nanoparticles were grown by thermal decomposition of the precursor in hot trioctylphosphine oxide (TOPO) or hexadecylamine (HDA). XRD analysis showed that all samples of cobalt or nickel sulfide are of the sulfur deficient phases (Ni9S8, Co9S8, Ni7S6, or Ni3S2). SEM and TEM analysis showed that nickel sulfide formed nanowires, nanorods and spheres; cobalt sulfide formed plate like structures and spheres. The chemical compositions of the nanoparticles can be controlled by varying temperature or the capping agents.
引用
收藏
页码:815 / 822
页数:8
相关论文
共 24 条
[1]   Pyridine Adducts of Nickel(II) Xanthates as Single-Source Precursors for the Aerosol-Assisted Chemical Vapor Deposition of Nickel Sulfide [J].
Alam, Navee ;
Hill, Michael S. ;
Kociok-Koehn, Gabriele ;
Zeller, Matthias ;
Mazhar, Muhammad ;
Molloy, Kieran C. .
CHEMISTRY OF MATERIALS, 2008, 20 (19) :6157-6162
[2]   Shape evolution and magnetic properties of cobalt sulfide [J].
Bao, Shu-Juan ;
Li, Yibin ;
Li, Chang Ming ;
Bao, Qiaoliang ;
Lu, Qing ;
Guo, Jun .
CRYSTAL GROWTH & DESIGN, 2008, 8 (10) :3745-3749
[3]   Microwave-assisted synthesis of metal sulfides in ethylene glycol [J].
Chen, D ;
Tang, KB ;
Shen, GZ ;
Sheng, J ;
Fang, Z ;
Liu, XM ;
Zheng, HG ;
Qian, YT .
MATERIALS CHEMISTRY AND PHYSICS, 2003, 82 (01) :206-209
[4]   Single molecular precursor route to nanocrystalline Jaipurite: Synthesis, characterization and magnetic property [J].
Dutta, Dimple P. ;
Sharma, Garima ;
Gopalakrishnan, I. K. .
MATERIALS LETTERS, 2008, 62 (8-9) :1275-1278
[5]   In situ free-surfactant synthesis and ORR-Electrochemistry of carbon-supported Co3S4 and CoSe2 nanoparticles [J].
Feng, Yongjun ;
He, Ting ;
Alonso-Vante, Nicolas .
CHEMISTRY OF MATERIALS, 2008, 20 (01) :26-28
[6]   SULFIDATION-OXIDATION OF NICKEL AND COBALT - REACTIONS BETWEEN THE METALS AND THEIR SULFATES [J].
FICALORA, PJ .
OXIDATION OF METALS, 1982, 18 (1-2) :19-26
[7]   Nickel sulfide synthesized by ball milling as an attractive cathode material for rechargeable lithium batteries [J].
Han, SC ;
Kim, HS ;
Song, MS ;
Kim, JH ;
Ahn, HJ ;
Lee, JY .
JOURNAL OF ALLOYS AND COMPOUNDS, 2003, 351 (1-2) :273-278
[8]  
JONES AC, 1997, CVD COMPOUND SEMICON
[9]   MARTENSITIC TOUGHENING OF CERAMICS [J].
KRIVEN, WM .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1990, 127 (02) :249-255
[10]   Hydrothermal synthesis and characterization of nickel and cobalt sulfides nanocrystallines [J].
Liu, XH .
MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY, 2005, 119 (01) :19-24