Preparation of In2O3 ceramic nanofibers by electrospinning and their optical properties
Preparation of In2O3 ceramic nanofibers by electrospinning and their optical properties
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DOI：
10.1016/j.scriptamat.2006.10.032
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发表时间：
2007-03
影响因子：
6
通讯作者：
Yanfei Zhang;Jiayan Li;Qin Li;Ling Zhu;Xiangdong Liu;X. Zhong;J. Meng;Xueqiang Cao
中科院分区：
文献类型：
--
作者：
Yanfei Zhang;Jiayan Li;Qin Li;Ling Zhu;Xiangdong Liu;X. Zhong;J. Meng;Xueqiang Cao
以聚乙烯吡咯烷酮和In(NO3)3.412·2H2O为原料，采用静电纺丝法制备了聚合物-陶瓷复合纤维。在800℃下烧制复合纤维。合成了直径为200~400 nm的C，In_2O_3纤维。这种氧化铟在800℃下焙烧。C是一个以体心为中心的立方体单元。研究了制备的In_2O_3纳米纤维的光致发光特性。在较短的紫外光照射下，In_2O_3纳米纤维在紫外区有很强的荧光发射
Electrospinning was employed to fabricate polymer-ceramic composite fibers from solutions containing polyvinyl pyrrolidone (PVP) and In (NO3) 3.412 H2O. Upon firing the composite fibers at 800 deg. C, In2O3 fibers with diameters ranging from 200 to 400nm were synthesized. This indium oxide calcined at 800 deg. C is a body-centered cubic cell. The photoluminescence (PL) properties of the as-formed In2O3 nanofibers were investigated. The In2O3 nanofibers show a strong PL emission in the ultraviolet (UV) region under shorter UV light irradiation