Thin Film Assembly of Gold Nanoparticles for Vapor Sensing via Droplet Interfacial Reaction
文献类型：期刊论文
| 作者 | Luo Kun1; Huang Tao1; Luo Yujia2; Wang Haiming1; Sang Chao1; Li Xiaogang1 |
| 刊名 | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2013 |
| 卷号 | 29期号:5页码:401-405 |
| 关键词 | CHEMIRESISTOR ARRAYS SERS INTERPARTICLE SUBSTRATE FORCES Gold nanoparticle Thin film Self-assembly Droplet interfacial reaction Vapor sensor |
| ISSN号 | 1005-0302 |
| 其他题名 | Thin Film Assembly of Gold Nanoparticles for Vapor Sensing via Droplet Interfacial Reaction |
| 英文摘要 | A facile approach to prepare a thin film vapor sensor is demonstrated through droplet interfacial reaction on an IDA microelectrode. Scanning electron microscopy, atomic force microscopy and transmission electron microscopy analyses show that the film of the vapor sensor is composed of self-assembled gold nanocrystals in an average diameter of about 4.3 nm. The as-prepared sensor was examined by potential step method and impedance measurement, which exhibited significant DR/Ri responses and excellent cycle performance to the volatile organic compound (VOC) vapors of acetone, methanol, styrene, benzene, toluene and ethanol. The selectivity to the VOCs with benzene ring or organic solvents suggests that the sensor is probably in line with the swelling and dielectric sensing mechanisms. |
| 资助项目 | [National Natural Science Foundation of China] ; [Guangxi Natural Science Foundation] ; [Scientific Research Foundation for Returned Scholars, Ministry of Education of China] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:4842566 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/142910]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.上海市地震局 2.中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Luo Kun,Huang Tao,Luo Yujia,et al. Thin Film Assembly of Gold Nanoparticles for Vapor Sensing via Droplet Interfacial Reaction[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2013,29(5):401-405. |
| APA | Luo Kun,Huang Tao,Luo Yujia,Wang Haiming,Sang Chao,&Li Xiaogang.(2013).Thin Film Assembly of Gold Nanoparticles for Vapor Sensing via Droplet Interfacial Reaction.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,29(5),401-405. |
| MLA | Luo Kun,et al."Thin Film Assembly of Gold Nanoparticles for Vapor Sensing via Droplet Interfacial Reaction".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 29.5(2013):401-405. |
入库方式： OAI收割
来源：金属研究所
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