Photoelectrochemical properties of CdX (X=S, Se, Te) films electrodeposited from aqueous and non-aqueous baths

被引：81

作者：

Lade, SJ ^{[1
]}

Uplane, MD ^{[1
]}

Lokhande, CD ^{[1
]}

机构：

[1] Shivaji Univ, Dept Phys, Thin Film Phys Lab, Kolhapur 416004, Maharashtra, India

来源：

MATERIALS CHEMISTRY AND PHYSICS | 2001年 / 68卷 / 1-3期

关键词：

polycrystalline films; photoelectrochemical properties; semiconductors;

D O I：

10.1016/S0254-0584(00)00280-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Polycrystalline CdX (X=S, Se, Te) films are electrodeposited from aqueous and non-aqueous (ethylene glycol) baths onto different substrates at different temperatures. In order to increase the conductivity of the films, as-deposited films are annealed in a nitrogen atmosphere. Photoelectrochemical studies are carried out using 1 M NaOH-1 M Na2S-1 MS electrolyte under light intensity of 37 mW/cm(2) From photoelectrochemical characterisations it is concluded that the deposited CdS, CdSe and CdTe are n-type semiconductors. Interestingly the CdX films deposited from aqueous and non-aqueous baths showed comparable photoelectrochemical properties. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：36 / 41

页数：6

共 32 条

[1] CHANGES IN SURFACE CRYSTALLINITY AND MORPHOLOGY OF CDS AND CDSE PHOTOELECTRODES UPON USE IN POLYSULFIDE ELECTROLYTE [J].

CAHEN, D ;

VAINAS, B ;

VANDENBERG, JM .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1981, 128 (07) :1484-1488

[2] ELECTROCHROMISM OF COLLOIDAL TUNGSTEN-OXIDE [J].

CHEMSEDDINE, A ;

MORINEAU, R ;

LIVAGE, J .

SOLID STATE IONICS, 1983, 9-10 (DEC) :357-361

[3]

COUTTS TJ, 1978, SOLAR ENERGY MAT, V50, P99

[4] ELECTRODEPOSITION OF CADMIUM TELLURIDE USING PHOSPHINE TELLURIDE [J].

DARKOWSKI, A ;

COCIVERA, M .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1985, 132 (11) :2768-2771

[5] Effect of surface treatment on an n-CdSe0.6Te0.4 thin-film photoanode/polysulphide electrolyte solar cell [J].

Das, VD ;

Damodare, L .

JOURNAL OF APPLIED PHYSICS, 1997, 81 (03) :1522-1530

[6] VISIBLE LIGHT TO ELECTRICAL ENERGY-CONVERSION - STABLE CADMIUM-SULFIDE AND CADMIUM SELENIDE PHOTOELECTRODES IN AQUEOUS-ELECTROLYTES [J].

ELLIS, AB ;

KAISER, SW ;

WRIGHTON, MS .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1976, 98 (06) :1635-1637

[7]

FRANK SN, 1975, J AM CHEM SOC, V97, P7472

[8]

GERISCHER H, 1978, J BER BUNSENGES PHYS, V82, P520

[9] ATOM MOTION IN TUNGSTEN BRONZE THIN-FILMS [J].

GREEN, M .

THIN SOLID FILMS, 1978, 50 (MAY) :145-150

[10] PHOTOCURRENT SPECTROSCOPY OF SEMICONDUCTOR ELECTRODES IN LIQUID JUNCTION SOLAR-CELLS [J].

HELLER, A ;

CHANG, KC ;

MILLER, B .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1978, 100 (03) :684-688

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