ALUMINUM-SULFUR CLUSTER IONS - FORMATION AND PHOTOLYSIS
文献类型:期刊论文
作者 | ZHANG, N; SHI, Y; GAO, Z; KONG, FN; ZHU, QH |
刊名 | JOURNAL OF CHEMICAL PHYSICS
![]() |
出版日期 | 1994-07-15 |
卷号 | 101期号:2页码:1219-1224 |
ISSN号 | 0021-9606 |
英文摘要 | Aluminum-sulfur cluster ions were obtained by direct laser ablation (248 nm, greater than or equal to 10 MW/cm(2)) and analyzed with a tandem time-of-flight mass spectrometer. The regular peaks of cluster ions having composition of AlS+(Al2S3)(n) (n=1,2,3,...,31) were shown on the first time-of-flight mass spectrum (TOF-MS). The cluster ions of a certain mass number (m/e) could be selected and photolyzed by an ArF laser (193 nm, 1 MW/cm(2)). The product ions were analyzed by a second TOF-MS. It was found that the cluster ions lost (Al2S3)(x) (x = 1, 3, or 4) and became smaller cluster ions of the same stable formula AlS+(Al2S3)(n-x). Cagelike structures were proposed to be possible for these stable cluster ions. Semiempirical and ab initio quantum chemical calculations have also been performed for some of the clusters. |
语种 | 英语 |
WOS记录号 | WOS:A1994NW97900035 |
出版者 | AMER INST PHYSICS |
源URL | [http://ir.iccas.ac.cn/handle/121111/44259] ![]() |
专题 | 中国科学院化学研究所 |
作者单位 | CHINESE ACAD SCI,INST CHEM,STATE KEY LAB MOLEC REACT DYNAM,BEIJING 100080,PEOPLES R CHINA |
推荐引用方式 GB/T 7714 | ZHANG, N,SHI, Y,GAO, Z,et al. ALUMINUM-SULFUR CLUSTER IONS - FORMATION AND PHOTOLYSIS[J]. JOURNAL OF CHEMICAL PHYSICS,1994,101(2):1219-1224. |
APA | ZHANG, N,SHI, Y,GAO, Z,KONG, FN,&ZHU, QH.(1994).ALUMINUM-SULFUR CLUSTER IONS - FORMATION AND PHOTOLYSIS.JOURNAL OF CHEMICAL PHYSICS,101(2),1219-1224. |
MLA | ZHANG, N,et al."ALUMINUM-SULFUR CLUSTER IONS - FORMATION AND PHOTOLYSIS".JOURNAL OF CHEMICAL PHYSICS 101.2(1994):1219-1224. |
入库方式: OAI收割
来源:化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。