Nanocrystalline and monophasic thin films of metal chalcogenide (FeS, ZnS) and oxide (ZnO) by chemical bath deposition (CBD)

被引：2

作者：

Akhtar, Muhammad Saeed ^{[1
]}

Mehmood, Rana Farhat ^{[2
]}

Ahmad, Naveed ^{[1
]}

Akhtar, Masood ^{[3
,4
]}

Revaprasadu, Neerish ^{[4
]}

Malik, Mohammad Azad ^{[3
,4
]}

机构：

[1] Univ Educ, Div Sci & Technol, Coll Rd Township, Lahore, Pakistan

[2] Univ Educ, DG Khan Campus,Kangan Rd, Lahore, Pakistan

[3] Univ Manchester, Sch Mat, Oxford Rd, Manchester M13 9PL, Lancs, England

[4] Univ Zululand, Dept Chem, Private Bag X1001, ZA-3880 Kwa Dlangezwa, South Africa

来源：

PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE | 2017年 / 214卷 / 08期

关键词：

chemical bath deposition; morphology; nanostructures; photoluminescence; thin films; SINGLE-SOURCE PRECURSORS; HYBRID SOLAR-CELLS; OPTICAL-PROPERTIES; LOW-TEMPERATURE; NANORODS; GROWTH; SULFIDE; ZINC; NANOPARTICLES; MORPHOLOGY;

D O I：

10.1002/pssa.201700008

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

FeS, ZnS, and ZnO nanostructured thin films have been deposited by Chemical Bath Deposition (CBD), a simple and cost effective technique. These materials with different morphologies such as nano-flakes, nanoparticles and nanorods for FeS, ZnS, and ZnO, respectively were deposited onto the glass substrates. The crystallite sizes have been estimated from Scherrer's equation and were found to be 14nm for nano-flakes of FeS, 9.09nm for nanoparticles of ZnS, and 49nm for nanorods of ZnO. The average values of the band gaps were found to be 1.97, 3.43, and 3.74eV for FeS, ZnO, and ZnS thin films, respectively. These nanostructured semiconducting materials have wide applications in advanced optoelectronic devices.

引用

页数：9

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