In situ growth of CuS thin films on functionalized self-assembled monolayers using chemical bath deposition
文献类型：期刊论文
| 作者 | Jia JH(贾均红) ; Meng X(孟旭); Yi GW(易戈文)
|
| 刊名 | Journal of Colloid and Interface Science
 |
| 出版日期 | 2011 |
| 卷号 | 356页码:726-733 |
| 关键词 | Copper sulfide Chemical bath deposition Self-assembled monolayer Selective deposition |
| ISSN号 | 0021-9797 |
| 通讯作者 | 贾均红 |
| 中文摘要 | Nano-structured CuS thin films were deposited on the functionalized –NH2-terminated self-assembled monolayers (SAMs) surface by chemical bath deposition (CBD). The deposition mechanism of CuS on the –NH2-terminated group was systematically investigated using field emission scanning electron microscope (FESEM), X-ray photoelectron spectroscope (XPS), UV–vis absorption. The optical, electrical and photoelectrochemical performance of CuS thin films incorporating with the X-ray diffraction (XRD) analysis confirmed the nanocrystalline nature of CuS with hexagonal crystal structure and also revealed that CuS thin film is a p-type semiconductor with high electrical conductivity (12.3 X/h). The functionalized SAMs terminal group plays a key role in the deposition of CuS thin films. The growth of CuS on the varying SAMs surface shows different deposition mechanisms. On –NH2-terminated surfaces, a combination of ion-by-ion growth and cluster-by-cluster deposition can interpret the observed behav- ior. On –OH- and –CH3-terminated surfaces, the dominant growth mechanism on the surface is cluster- by-cluster deposition in the solution. According to this principle, the patterned CuS microarrays with dif- ferent feature sizes were successfully deposited on –NH2-terminated SAMs regions of –NH2/–CH3 pat- terned SAMs surface. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | the National Natural Science Foundation of China (Grant Nos. 50705094;50972148);‘‘Hundred Talents Program of Chinese Academy of Sciences’’ (Grant NO.KGCX2-YW-804) |
| 语种 | 英语 |
| 公开日期 | 2012-09-24 |
| 源URL | [http://210.77.64.217/handle/362003/736]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 兰州化学物理研究所_先进润滑与防护材料研究发展中心 |
| 通讯作者 | Jia JH(贾均红) |
| 推荐引用方式 GB/T 7714 | Jia JH,Meng X,Yi GW. In situ growth of CuS thin films on functionalized self-assembled monolayers using chemical bath deposition[J]. Journal of Colloid and Interface Science,2011,356:726-733. |
| APA | 贾均红,孟旭,&易戈文.(2011).In situ growth of CuS thin films on functionalized self-assembled monolayers using chemical bath deposition.Journal of Colloid and Interface Science,356,726-733. |
| MLA | 贾均红,et al."In situ growth of CuS thin films on functionalized self-assembled monolayers using chemical bath deposition".Journal of Colloid and Interface Science 356(2011):726-733. |
入库方式： OAI收割
来源：兰州化学物理研究所
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