Chemical welding of binary nanoparticles : room temperature sintering of CuSe and In2S3 nanoparticles for solution-processed CuInSxSe1−x solar cells

• Main Authors: Mhaisalkar, Subodh Gautam, Lim, Hui Min, Pramana, Stevin S., Wong, L. H., Magdassi, Shlomo, Batabyal, Sudip Kumar
• 其他作者: School of Materials Science & Engineering
• 格式: Article
• 語言: English
• 出版: 2014
• 主題: DRNTU::Engineering::Chemical engineering::Chemical processes
• 在線閱讀: https://hdl.handle.net/10356/106357; http://hdl.handle.net/10220/20980
• 機構: Nanyang Technological University

Chemical welding of oppositely charged dissimilar metal chalcogenide nanomaterials is reported to produce a quaternary metal chalcogenide. CuSe and In2S3 nanoparticles were synthesized with opposite surface charges by stabilizing with polyacrylic acid and polydiallyldimethylammonium chloride. Upon m...