Gas-phase cluster cations generated by direct laser ablation on AgBr/S mixture
文献类型：期刊论文
| 作者 | Cui, WD; Peng, BX; Liu, P; Gao, Z; Zhi, QH; Kong, FA |
| 刊名 | SCIENCE IN CHINA SERIES B-CHEMISTRY
 |
| 出版日期 | 1998-04-01 |
| 卷号 | 41期号:2页码:182-186 |
| 关键词 | Ag/s Clusters Ag/br/s Clusters Photographic Process Photoelectron Trap |
| ISSN号 | 1006-9291 |
| 英文摘要 | The clusters produced by direct laser ablation on the sample made of mixtures of silver bromide and sulfur powder in different molar ratios have been studied with a home-built tandem time-of-flight mass spectrometer. The results showed that Ag3S+ was still formed even if the content of AgBr was very high in the samples (AgBr:S = 100:5). Additionally, the clusters, the general formula of which is AgmSp+ (m = 1-3, p = 1-5), were formed, predominantly AgS4+. The above binary clusters could combine AgBr units to produce ternary clusters. This work provided a further experimental proof for the argument proposed by the present authors that Ag3S+ and the analogs are deep photoelectron traps of photosensitive silver halide emulsion during the exposure process. |
| 语种 | 英语 |
| WOS记录号 | WOS:000073919800010 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/74549]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Cui, WD |
| 作者单位 | 1.Acad Sinica, Inst Photog Chem, Beijing 100101, Peoples R China 2.Chinese Acad Sci, Inst Chem, State Key Lab Mol React Dynam, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cui, WD,Peng, BX,Liu, P,et al. Gas-phase cluster cations generated by direct laser ablation on AgBr/S mixture[J]. SCIENCE IN CHINA SERIES B-CHEMISTRY,1998,41(2):182-186. |
| APA | Cui, WD,Peng, BX,Liu, P,Gao, Z,Zhi, QH,&Kong, FA.(1998).Gas-phase cluster cations generated by direct laser ablation on AgBr/S mixture.SCIENCE IN CHINA SERIES B-CHEMISTRY,41(2),182-186. |
| MLA | Cui, WD,et al."Gas-phase cluster cations generated by direct laser ablation on AgBr/S mixture".SCIENCE IN CHINA SERIES B-CHEMISTRY 41.2(1998):182-186. |
入库方式： OAI收割
来源：化学研究所
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