Simple chemical method for nanoporous network of In2S3 platelets for buffer layer in CIS solar cells
作者： Indra Puspitasari , T.P. Gujar , Kwang-Deog Jung , Oh-Shim Joo
DOI: 10.1016/J.JMATPROTEC.2007.11.307
关键词: Inorganic chemistry 、 Layer (electronics) 、 Chemical bath deposition 、 Indium tin oxide 、 Substrate (electronics) 、 Sulfide 、 Indium 、 Nanoporous 、 Materials science 、 Thin film
摘要: Abstract Indium sulfide thin films consisting of porous network nanoplatelets, have been deposited using chemical bath deposition (CBD) method onto the tin-doped indium oxide (ITO) coated glass substrate. Aqueous solutions sulfate and thioacetamide used as sulfur precursors. As a complexing agent, acetic acid was used. The chemically were examined for their structural, surface morphological optical characterizations. X-ray diffraction analysis revealed formation cubic β-In 2 S 3 From scanning electron micrograph, it is observed that substrate covered by nanoporous platelets type morphology. studies showed direct band gap 2.84 eV platelets. Photoelectrochemical characterization shows film an n-type semiconductor material.
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