引用本文:
叶世勇, 班惠昭, 李敏, 邵名望, 叶寅, 潘世炎. 室温合成Cu0.8Ag1.2S和Cu0.5Ag1.5Se纳米晶及X射线光电子能谱表征[J]. 应用化学,
2008, 25(9): 1101-1103.
Citation: YE Shi-Yong, BAN Hui-Zhao, LI Min, SHSO Ming-Wang, YE Yin, PAN Shi-Yan. Synthesis of Ternary Compounds Cu0.8Ag1.2S and Cu0.5Ag1.5Se with High Crystallinity at Room Temperature and Characterization with XPS[J]. Chinese Journal of Applied Chemistry, 2008, 25(9): 1101-1103.
Citation: YE Shi-Yong, BAN Hui-Zhao, LI Min, SHSO Ming-Wang, YE Yin, PAN Shi-Yan. Synthesis of Ternary Compounds Cu0.8Ag1.2S and Cu0.5Ag1.5Se with High Crystallinity at Room Temperature and Characterization with XPS[J]. Chinese Journal of Applied Chemistry, 2008, 25(9): 1101-1103.
室温合成Cu0.8Ag1.2S和Cu0.5Ag1.5Se纳米晶及X射线光电子能谱表征
English
Synthesis of Ternary Compounds Cu0.8Ag1.2S and Cu0.5Ag1.5Se with High Crystallinity at Room Temperature and Characterization with XPS
Abstract:
Ternary compounds Cu0.8Ag1.2S and Cu0.5Ag1.5Se with high crystallinity were prepared at room temperature in ethylenediamine solution.The procedure included the reduction of Ag2O and Cu2O by polyformaldehyde,followed by reaction of fresh-produced Ag,Cu with S or Se.The products were characterized with X-ray powder diffraction patterns,transmission electron microscope images and X-ray photoelectron spectra.A possible formation mechanism was proposed.
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Key words:
- chemical synthesis
- / X-ray photoelectron spectrum
- / Cu0.8Ag1.2S
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