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薄膜太阳能电池的研究进展 林石裕1,王丽军1,周成琳1,顾应展1,王小平1,章诗1,田健健1,朱玉传1 (1.上海理工大学理学院,上海,200093) 摘要:综述了目前国际上研究得最多的几种薄膜太阳能电池材料的研究现状和各自的最新进展.包括硅基类(非晶硅,多晶硅,微晶硅),无机化合物类(碲化镉,铜铟硒,砷化镓),有机类,染料敏化(二氧化钛,氧化锌)等,并从材料,工艺和转换效率等方面比较和讨论了它们各自性能的优劣,最后展望了这些薄膜太阳能电池材料未来的研究方向及应用前景. 关键词:薄膜太阳能电池; 硅基; 化合物; 染料敏化; thin-film solar cells; silicon based; compound; dye-sensitized; [全文内容正在添加中] ......
Solar Energy Cell with Rare Earth Film Zhou Meng1,Li Baojun1,Yang Tao1,Fu Xiliang1,Fu Li1,Zhou Yao1 (1.Institute of Architecture Technique Research, Shenyang Jianzhu Univercity, Shenyang 110016, China) Abstract:The characteristic of the solar energy cell with the rare earth film according to theory of molecular structure was introduced.When sunlight shines, the molecules of the rare earth film......
Photoluminescence from Silicon Nanocrystals in Encapsulating MaterialsZ.Deng,X.D.Pi,J.J.Zhao,D.YangState Key Laboratory of Silicon Materials and Department of Materials Science and Engineering,Zhejiang University摘 要:<正>Naturally oxidized freestanding silicon nanocrystals(Si NCs) are incorporated in commonly used encapsulating materials to explore......
高纯冶金硅除硼的研究进展 罗学涛1,陈朝2,蔡靖1 (1.厦门大学材料学院材料科学与工程系,厦门,361005;2.厦门大学物理与机电学院物理学系,厦门,361005) 摘要:硼是多晶硅太阳电池的受主元素,影响太阳电池的光电转换效率和稳定性.硼在硅中的物理性质很稳定,通过定向凝固,真空熔炼等方法很难去除.主要介绍了冶金法除硼的研究进展,包括吹气造渣除硼,等离子体除硼,合金定向凝固除硼工艺.同时,介绍了本实验室采用冶金法除硼的最新实验结果. 关键词:高纯冶金硅; 冶金法提纯; 除硼; upgraded metallurgical grade silicon (UMG-Si); metallurgical method; boron removal; [全文内容正在添加中] ......
Study of Thermal Treatment on Properties of Polycrystalline Silicon Wang Wenjing1,Ma Lifen2,Ren Bingyan2,Gou Xianfang2,Xu Ying1,Li Xudong1 (1.Beijing Solar Energy Research Institute, Beijing 100083... that greatly reduce recombination centers result to lifetime rising. Key words:polycrystalline silicon; oxygen; lifetime; [全文内容正在添加中] ......
n-type Polycrystalhne Si Thick Films Deposited on SiNx-coated Metallurgical Grade Si SubstratesHongliang Zhang,Liqiang Zhu,Liqiang Guo,Yanghui Liu,Qing WanNingbo Institute of Materials Technology and Engineering,Chinese Academy of Sciences摘 要:For photovoltaic applications,low-cost SiNx-coated metallurgical grade silicon(MG-Si) wafers were used......
pressure 1 Introduction Phosphorus is an impurity in silicon, which is difficult to be removed. For solar cell applications, there are limitations on the level of impurities in semiconductor-grade silicon, but the acceptable levels are higher. The maximum permissible concentrations of individual impurities in solar-grade silicon are defined by studying the conversion efficiency of solar cells......
Enhanced efficiency of graphene-silicon Schottky junction solar cell through inverted pyramid arrays texturationJiajia Qiu1,Yudong Shang2,Xiuhua Chen2,Shaoyuan Li1,3,Wenhui Ma1,3,Xiaohan Wan3,Jia... id="ChDivSummary" name="ChDivSummary">Nanostructures of silicon are gradually becoming hot candidate due to outstanding capability for trapping light and improving conversion efficiency of solar cell......
A new solar coupling regeneration method for liquid desiccant air-conditioning systemCHENG Qing(程清), ZHANG Xiao-song(张小松), XU Yao(许尧) (School of Energy and Environment, Southeast University, Nanjing 210096, China)Abstract:A new solar coupling regeneration system is proposed in order to improve the reliability of solar desiccant regeneration system. The new system makes comprehensively use......
microcrystalline silicon thin-film deposition and application in tandem solar cells [J]. Sol Energ Mat Sol C, 2018, 180: 110–117. DOI: 10.1016/ j.solmat.2018.02.024. [2] LIU B, BAI L, LI T, WEI C, LI B, HUANG Q, ZHANG D, WANG G, ZHAO Y, ZHANG X. High efficiency and high open-circuit voltage quadruple-junction silicon thin film solar cells for future electronic applications [J]. Energy Environ Sci......