Multi-morphological growth of nano-structured In2Se3 by ambient pressure triethylene glycol based solution syntheses
Multi-morphological growth of nano-structured In2Se3 by ambient pressure triethylene glycol based solution syntheses
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DOI：
10.1016/j.jallcom.2015.05.193
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发表时间：
2015-10
影响因子：
6.2
通讯作者：
Tongfei Li;J. Wang;Junyun Lai;Xuerong Zheng;Weiyan Liu;Junna Ji;Hui Liu;Zhengguo Jin
中科院分区：
文献类型：
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作者：
Tongfei Li;J. Wang;Junyun Lai;Xuerong Zheng;Weiyan Liu;Junna Ji;Hui Liu;Zhengguo Jin
以氯化铟（III）和硒粉为前驱体，采用一种新的、简便的、常压三甘醇溶液化学法合成了In 2Se 3纳米粒子、花状和片状纳米晶。采用TEM、HRTEM、FESEM、XRD、EDX和UV-vis-NIR等测试手段对合成产物的生长形貌、晶化程度、化学计量比和光吸收性能进行了表征。通过改变辅助剂和反应方式，在三甘醇溶液体系中实现了In 2Se 3纳米晶的多形貌生长。
In2Se3nanoparticles, flower-like shaped and sheet-shaped nanocrystals were synthesized by a new, facile, ambient pressure triethylene glycol based solution chemical route using indium(III) chloride and selenium powder as precursors. The growing morphology, crystallization, chemical stoichiometry and light absorption property of the In2Se3products synthesized were characterized by TEM, HRTEM, FESEM, XRD, EDX and UV–vis–NIR measurements. Multi-morphological growth of the nano-structured In2Se3in triethylene glycol based solution syntheses with changed assisting agents and reaction styles was demonstrated.