| 纳米半导体硫化银单层膜的自组装 |
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| 引用本文： | 郑昌戈,邰子厚. 纳米半导体硫化银单层膜的自组装[J]. 无机化学学报, 2002, 18(5): 481-485 |
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| 作者姓名： | 郑昌戈 邰子厚 |
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| 作者单位： | 南京大学配位化学国家重点实验室,南京,210093 |
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| 基金项目： | 国家自然科学基金资助项目(No.29771019)~~ |
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| 摘 要： | 本文使用Triton X-100作为模板剂制备半导体硫化银纳米颗粒,并研究了其吸收光谱的兰移特性。在金属铝或金基底上自组装有机双功能分子单层膜后,将其浸入所制备的纳米硫化银颗粒的微乳液中,自组装得到硫化银纳米颗粒单层膜并研究了其表面形貌特征。
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| 关 键 词： | 纳米颗粒 硫化银 自组装单层膜 |
| 修稿时间： | 2001-11-25 |
Formation of Self-assembled Monolayers of Silver Sulphide Nanoparticles |
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| ZHENG Chang-Ge and TAI Zi-Hou. Formation of Self-assembled Monolayers of Silver Sulphide Nanoparticles[J]. Chinese Journal of Inorganic Chemistry, 2002, 18(5): 481-485 |
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| Authors: | ZHENG Chang-Ge and TAI Zi-Hou |
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| Affiliation: | State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093 and State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093 |
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| Abstract: | Nanosize silver sulphide semiconductor particles were synthesized using the nonionic surfactant, Triton X-100. A blue shift is obtained as compared with the optical band edge of bulk silver sulphide. Onto the glass or mica slides, self-assembled monolayers (SAMs) of bifunctional organic molecule were prepared on the gold or aluminum layers. By immersing them into the microemulsion of silver sulphide, the SAMs of nanosize silver sulphide particles were acquired. Further, The surface characterization about SAMs of nanoparticles was studied. |
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| Keywords: | nanoparticles silver sulphide self-assembled monolayers |
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