| Cu2-xS纳米管的制备及其表面光电性质 |
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| 引用本文： | 廖鑫,杨峰,蒲明华,赵勇. Cu2-xS纳米管的制备及其表面光电性质[J]. 西南交通大学学报, 2011, 46(1): 127-131. DOI: 10.3969/j.issn.0258-2724.2011.01.020 |
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| 作者姓名： | 廖鑫 杨峰 蒲明华 赵勇 |
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| 作者单位： | 1. 西南交通大学超导研究开发中心,四川成都,610031
2. 西南交通大学超导研究开发中心,四川成都610031;新南威尔士大学材料工程学院,澳大利亚悉尼2052 |
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| 基金项目： | 中央高校基本科研业务费专项资金资助项目，国家自然科学基金，国家863计划资助项目，高等学校博士点专项科研基金，长江学者与创新团队计划资助项目 |
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| 摘 要： | 为了研究CuS纳米材料在光电领域中的应用,采用水热法合成Cu2-xS纳米管,用X射线衍射仪、扫描电镜表征产物的结构和形貌.在25℃下测试了Cu2-xS纳米管的光吸收性能,利用紫外可见吸收光谱、表面光电压谱和场诱导表面光电压谱,研究其表面光电性质及光伏响应随电场变化的规律.结果表明:合成的Cu2-xS纳米管外径为325～...
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| 关 键 词： | Cu2-xS纳米管 水热法 场诱导表面光电压谱 |
Preparation of Cu2-xS Nanotubes and Their Surface Photovoltaic Properties |
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| LIAO Xin,YANG Feng,PU Minghua,ZHAO Yong. Preparation of Cu2-xS Nanotubes and Their Surface Photovoltaic Properties[J]. Journal of Southwest Jiaotong University, 2011, 46(1): 127-131. DOI: 10.3969/j.issn.0258-2724.2011.01.020 |
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| Authors: | LIAO Xin YANG Feng PU Minghua ZHAO Yong |
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| Affiliation: | LIAO Xin1,YANG Feng1,PU Minghua1,ZHAO Yong1,2(1.Superconductivity Research & Development Center(SRDC),Southwest Jiaotong University,Chengdu 610031,China,2.School of Materials Science and Engineering,University of New South Wales,Sydney 2052,NSW,Australia) |
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| Abstract: | In order to explore the photoelectric applications of CuS materials,copper sulfide(Cu2-xS) nanotubes were prepared via hydrothermal method.The structure and morphology of the Cu2-xS were characterized with X-ray diffraction(XRD) and scanning electron microscopy(SEM).The surface optoelectronic properties of the products and their photovoltaic properties in varying electric field were investigated by UV-vis spectrophotometer,surface photovoltage spectrum(SPS),and field-induced surface photovoltage spectroscop... |
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| Keywords: | copper sulfide nanotubes hydrothermal treatment field-induced surface photovoltage |
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