Fabrication of CuInSe 2 light absorption materials from binary precursors via wet chemical process

Pei Ying Lin, Yaw Shyan Fu

研究成果: Article同行評審

11 引文 斯高帕斯(Scopus)

摘要

CuInSe 2 materials with a chalcopyrite structure were successfully synthesized from binary precursors through the reaction paths: (A) Cu 2Se + In 2Se 3 → 2CuInSe 2, (B) CuSe + InSe → CuInSe 2, (C) Cu 2Se + 2InSe + Se → 2CuInSe 2 via a wet-chemical process. The binary precursors such as CuSe, Cu 2Se, InSe and In 2Se 3 can be synthesized in a facile chemical route from suitable resources at different stoichiometric ratios. The phase analysis, purity, morphology, and thermal stability of the products have been studied by XRD, SEM, EDS, and TGA. The CuInSe 2 produced by this method possess a band gap of 1.05 eV calculated from the UV-vis spectrum.

原文English
頁(從 - 到)65-67
頁數3
期刊Materials Letters
75
DOIs
出版狀態Published - 2012 5月 15

All Science Journal Classification (ASJC) codes

  • 材料科學(全部)
  • 凝聚態物理學
  • 材料力學
  • 機械工業

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