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无溶剂热分解单源前驱体法制备有机单分子层表面修饰NiS纳米微粒
Solventless Synthesis of Monolayer Protected NiS Nanoparticles from Nickel Hexadecylxanthate Single-Source Precursor by a Thermolytic Method
【Abstract】 NiS Nanoparticles were synthesized from nickel hexadecylxanthate single-source precursor via a thermolytic method. The partial xanthate ligand dissociated from precursor absorbed to the surface of NiS nanoparticles as capping agent. The products were characterized by FTIR,XRD and TEM. The results indicate that NiS nanoparticles have excellent dispersibility with hexagonal structure and the average diameter is 15 nm.
【关键词】 纳米颗粒;
无溶剂合成;
单源前驱体;
NiS;
【Key words】 nanoparticles; solventless synthesis; single-source precursor; thermolytic method;
【Key words】 nanoparticles; solventless synthesis; single-source precursor; thermolytic method;
【基金】 国家自然科学基金资助课题(No.20401006);河南省自然科学基金资助课题(No.2004430003,200510475019。
- 【文献出处】 无机化学学报 ,Chinese Journal of Inorganic Chemistry , 编辑部邮箱 ,2006年03期
- 【分类号】O614.813
- 【被引频次】11
- 【下载频次】291