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材料研究学报  2007, Vol. 21 Issue (6): 604-608    
  论文 本期目录 | 过刊浏览 |
单分散球形硫化镉膜的电化学沉积
胡皓冰;汪茫;陈飞;陈红征
浙江大学高分子科学与工程学系硅材料国家重点实验室 杭州310027
引用本文:

胡皓冰;汪茫;陈飞;陈红征. 单分散球形硫化镉膜的电化学沉积[J]. 材料研究学报, 2007, 21(6): 604-608.

全文: PDF(671 KB)  
摘要: 提出一种在ITO玻璃上电化学沉积制备单分散近球形硫化镉粒子的新方法.在S-CdCl_2-DMSO电沉积体系中加入少量的水制备出单分散膜层,调节沉积电流,电沉积时间或Cd~(2+)浓度可以改变膜层的粒子分布密度.结果表明,在电沉积的整个ITO玻璃表面上均分布有硫化镉沉积,且不同厚度膜层上的沉积其S与Cd的原子比不同.在电沉积硫化镉膜层上蒸镀铜酞菁制备出p-n异质结,其Ⅰ-Ⅴ特性表明,单分散近球形硫化镉膜层载流子的传输由带导电控制机制向跳跃导电控制机制转变.
关键词 无机非金属材料硫化镉/球型电沉积异质结    
Key words
收稿日期: 1900-01-01     
1 G.Yu,J.Gao,J.C.Hummelen,et al.,Polymer photovoltaic cells:enhanced efficiencies via a network of internal donor-acceptor heterojunctions, Science, 270,1789(1995)
2 P.Peumans,S.Uchida,S.R.Forrest,Efficient bulk hetero- junction photovoltaic cells using smallmolecular-weight organic thin films,Nature,425,158(2003)
3 Y.Wang,G.Meng,L.Zhang,Catalytic growth of large- scale single-crystal CdS nanowires by physical evapora- tion and their photoluminescence,Chemical Materials,14, 1773(2002)
4 G.Shen,C.J.Lee,CdS multipod-based structures through a thermal evaporation process,Crystal Growth & Design, 5,1085(2005)
5 H.N.Cong,M.Dieng,C.Sene,Hybrid organic inorganic so- lar cells:case of the all thin film PMeT(Y)/CdS(X)junc- tions,Solar Energy Materials & Solar Cells,63,23(2000)
6 S.Varghese,M.Iype,E.J.Mathew,Determination of the energy band gap of thin films of cadmium sulphide,cop- per phthalocyanine and hybrid cadmium sulphide/copper phthalocyanine from its optical studies,Materials Letters, 56,1078(2002)
7 D.Routkevitch,T.Bigioni,M.Moskovits,Electrochemi- cal fabrication of CdS nanowire arrays in porous an- odic aluminum oxide templates,Physics Chemistry,100, 14037(1996)
8 J.D.Klein,R.D.Herrick,Electrochemical fabrication of cadmium chalcogenide microdiode arrays,Chemical Ma- terial,5,902(1993)
9 HUANG Huaiguo,XI Yanyan,ZHENG Zhixin,The preparation and characterization of growing preferentially CdS nanopartile film,Electrochemistry,8(2),195(2002) (黄怀国,席燕燕,郑志新等,择优生长CdS纳米微粒膜的制备和性能研究,电化学,8(2),195(2002))
10 D.Behar,I.Rubinsten,G.Hodes,Electrodeposition of CdS quantum dots and their optoelectronic characterization by photo electrochemical and scanning probe spectroscopes, Superlattices and Microstructures,25,601(1999)
11 S.J.Lade,C.D.Lokhande,Electrodeposition of CdS from non-aqueous bath,Materials Chemistry and Physics,49, 160(1997)
12 J.Nishino,S.Chatani,Y.Uotani,Electrodeposition method for controlled formation of CdS films from aqueous solutions,Electroanalytical Chemistry,473, 217(1999)
13 H.Chu,X.Li,G.Chen,Shape-controlled synthesis of CdS nanocrystals in mixed solvents,Crystal Growth & Design, 5,1801(2005)
14 P.Zhang,L.Gao,Synthesis and controlling the morphol- ogy of CdS nanocrystals via hydrothermal microemul- sions,Colloid and Interface Science,272,99(2004)
15 P.Peumans,A.Yakimov,S.R.Forrest,Small molecular weight organic thin film photodetectors and solar cells, Applied Physics,93,3693(2003)
16 S.W.Hur,H.S.Oh,Y.C.Oh,Organic photovoltaic effects using CuPc and C60 depending on layer thickness,Syn- thetic Metals,154,49(2005)
17 U.S.Jadhav,S.S.Kale,C.D.Lokhande,Effect of Cd:S ra- tio on the photoconducting properties of chemically de- posited CdS films.Materials Chemistry and Physics,69, 12.5(2001)
18 SUN Lan,LIN Changjian,Preparation and optical proper- ties of highly ordered CdS nanowire arrays,Electrochem- istry,10,154(2004) (孙岚,林昌健,有序CdS纳米线阵列的制备和光学特性,电化学,10,154(2004))
19 RONG Minzhi,ZHANG Mingqiu,LIANG Haichun,Ef- fects of surface modification on dispersion of nono-CdS in polymers and their optical properties,Chinese Journal of Materials Research,18(2),130(2004) (容敏智,章明秋,梁海春,修饰纳米CdS/聚合物的界面相互作用与光学性能,材料研究学报,18(2),130(2004))
20 S.Antohe,V.Ruxandra,H.Alexandru,The effect of the electron irradiation on the electrical properties of thin polycrystalline CdSe and CdS layers,Crystal Growth, 237-239,1559(2002)
21 A.Fleissner,W.Weise,H.Seggern,Unipolar space-charge limited current through layers with a disparate concen- tration of shallow traps:experiment and model,Applied Physics,97,043701(2005)
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