Fabrication of ordered single-crystalline CuInSe2 nanowire arrays
Publication in refereed journal

香港中文大學研究人員

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摘要Chalcopyrite CuInSe2 nanowire arrays have been prepared via a convenient one-step solution approach using porous anodic aluminium oxide (AAO) as a hard template. The as-prepared highly oriented CuInSe2 nanowires are uniform and single crystalline with a [112] growth direction. The diameter of the CuInSe2 nanowires is tunable and determined by the pore size in the AAO template. The structure, morphology, composition and optical absorption properties of the as-prepared CuInSe2 samples were characterized using X-ray powder diffraction, transmission electron microscopy, energy dispersive X-ray spectrometry, scanning electron microscopy and UV-Vis spectroscopy. A possible formation mechanism of the CuInS2 arrays is proposed. Homogeneous nucleation is believed to occur within AAO pores during the reaction and lead to the formation of single crystalline CuInSe2 nanowires.
著者Shi LA, Pei CJ, Li QA
期刊名稱CrystEngComm
出版年份2010
月份1
日期1
卷號12
期次11
出版社ROYAL SOC CHEMISTRY
頁次3882 - 3885
國際標準期刊號1466-8033
語言英式英語
Web of Science 學科類別Chemistry; Chemistry, Multidisciplinary; CHEMISTRY, MULTIDISCIPLINARY; Crystallography; CRYSTALLOGRAPHY

上次更新時間 2021-15-04 於 23:45