科研之友
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摘要
The direct polyol method is used to prepare silver bismuth sulfide AgBiS2 nanorods. X-ray powder diffraction patterns indicate that AgBiS2 is cubic with a cell constant a = 5.651 Angstrom. Transmission electron microscopy images reveal that the product consists of uniform rod-like crystals with diameters of about 40 nm and lengths up to 10 mum. A possible formation mechanism of silver bismuth sulfide is proposed.
- 出版日期2003-5
- 单位中国科学技术大学
