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  5. Structure Analysis of Needle-like Copper Tantalum Trisulfide Crystals by XPS and Raman Spectroscopy

Structure Analysis of Needle-like Copper Tantalum Trisulfide Crystals by XPS and Raman Spectroscopy

来源 :高等学校化学研究（英文版） | 被引量 : 0次 | 上传用户：wj841118
【摘 要】
：
High-quality needle-like CuTaS3 single crystals have been synthesized through a chemical vapor transport(CVT)process.Crystallographic data show the special doub
【作 者】
：
CHENG Dan JIN Hua LI Ben-xian 
【机 构】
：
State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
【出 处】
：
高等学校化学研究（英文版）
【发表日期】
：
2004年期
【关键词】
：
Cu-Ta-S compound Ta2S10 dimeric chain X-Ray photoelectron spectroscopy Raman spe 
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论文部分内容阅读
High-quality needle-like CuTaS3 single crystals have been synthesized through a chemical vapor transport(CVT)process.Crystallographic data show the special double chains of edge-sharing TaS6 octahedra.The detailed XPS analysis of CuTaS3 was undertaken and the valence states can be described by Cu+Ta5+3S2-.In addition,CuTaS3 crystals were characterized with Raman spectroscopy.
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