Large-scale synthesis of ultralong Bi2S3 nanoribbons via a solvothermal process

被引:216
作者
Liu, ZP
Peng, S
Xie, Q
Hu, ZK
Yang, Y
Zhang, SY
Qian, YT [1 ]
机构
[1] Univ Sci & Technol China, Struct Res Lab, Anhua 230026, Peoples R China
[2] Univ Sci & Technol China, Dept Chem, Anhua 230026, Peoples R China
关键词
D O I
10.1002/adma.200304693
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Ultralong Bi2S3 nanoribbons have been synthesized by a solvothermal process, using a mixture of aqueous NaOH solution and glycerol as the solvent. These nanoribbons (see Figure) are 50-300 nm wide, 20-80 nm thick, and up to several millimeters long, and the initial formation of the precursor polycrystalline NaBiS2 phase is crucial to their formation. nucleation and growth process was interpreted as a solid-solution-solid transformation.
引用
收藏
页码:936 / +
页数:6
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