https://scholars.lib.ntu.edu.tw/handle/123456789/407421
標題: | Microemulsion-mediated solvothermal synthesis of copper indium diselenide powders | 作者: | Lu C.-H. Lee C.-H. Wu C.-H. |
關鍵字: | Chalcopyrite;CuInSe2;Microemulsion;Solvothermal | 公開日期: | 2010 | 卷: | 94 | 期: | 10 | 起(迄)頁: | 1622-1626 | 來源出版物: | Solar Energy Materials and Solar Cells | 摘要: | CuInSe2 powders were successfully prepared using the water-in-oil microemulsion-mediated solvothermal process. The formed micelles in the water-in-oil microemulsion system acted as nano-sized reactors to restrict the growth of CuInSe2 powders. The distances between the constituent reactants were shortened, thereby leading to an increased reaction rate and shortened required reaction time. The reaction temperature in the microemulsion route was significantly lowered with the assistance of the solvothermal treatment. The microemulsion-derived CuInSe2 powders exhibited a spherical shape and were much smaller than the powders prepared via the conventional solvothermal process. The particle sizes of the obtained powders were around 515 nm. As the reaction temperature was elevated, the crystallinity and the particle size were also increased. ? 2010 Elsevier B.V. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/407421 | ISSN: | 09270248 | DOI: | 10.1016/j.solmat.2010.05.005 |
顯示於: | 化學工程學系 |
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