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A Primary Study of the Formation and Photolysis of Tantalum Sulfide Cluster Ions
Zhang Nan; Yu Zhongde; Wu Xiaojun; Gao Zhen; Zhu Qihe; Kong Fan'ao
1994
Source PublicationACTA PHYSICO-CHIMICA SINICA
ISSN1000-6818
Volume10Issue:1Pages:44-49
AbstractTantalum sulfide cluster ions (TanSm+, n <= 9, m <= 30) were produced by direct ablation of a mixture of tantalum and sulfur powders and studied by a tandem timemass spectrometer. It was found that the most stable tantalum sulfide cluster ions TanS2n+7+, (n = 1-9). The main dissociation channel of the UV-photolysis (248nm.) sulfide cluster ions is sequent S-2 loss. For cluster ions with n >= 3, besides the channel, the photolysis yields Ta3S4+, or Ta4S6+, as the major product. A structure Ta3S4, or Ta4S6, as nucleus was suggested for large tantalum sulfide cluster ions.
KeywordTantalum Sulfide Cluster Ions Uv-photolysis Tandem Time-of-flight Mass Spectrometer
DOI10.3866/PKU.WHXB19940111
Indexed BySCI
Language英语
WOS IDWOS:000207588800011
PublisherPEKING UNIV PRESS
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/73992
Collection中国科学院化学研究所
Corresponding AuthorZhang Nan
AffiliationChinese Acad Sci, Inst Chem, Lab Mol React Dynam, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Zhang Nan,Yu Zhongde,Wu Xiaojun,et al. A Primary Study of the Formation and Photolysis of Tantalum Sulfide Cluster Ions[J]. ACTA PHYSICO-CHIMICA SINICA,1994,10(1):44-49.
APA Zhang Nan,Yu Zhongde,Wu Xiaojun,Gao Zhen,Zhu Qihe,&Kong Fan'ao.(1994).A Primary Study of the Formation and Photolysis of Tantalum Sulfide Cluster Ions.ACTA PHYSICO-CHIMICA SINICA,10(1),44-49.
MLA Zhang Nan,et al."A Primary Study of the Formation and Photolysis of Tantalum Sulfide Cluster Ions".ACTA PHYSICO-CHIMICA SINICA 10.1(1994):44-49.
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