中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Relationship between the structure of polymers with well-defined fluorocarbon segmental lengths and the formation of secondary ions in SIMS

文献类型:期刊论文

作者Zhou, H; Chan, CM; Weng, LT; Ng, KM; Li, L
刊名SURFACE AND INTERFACE ANALYSIS
出版日期2002-12-01
卷号33期号:12页码:932-939
关键词Sims Polymer Structure Fluorocarbon
ISSN号0142-2421
DOI10.1002/sia.1470
英文摘要A series of fluorinated polymers were studied using time-of-flight secondary ion mass spectrometry (ToF-SIMS) to investigate the relationship between the structures of the polymers and secondary ions. The influence of fluorocarbon segment length on the formation of secondary ions in a ToF-SIMS process was studied. The characteristic negative and positive ions were found to be related to the chemical structure of the repeat units of the polymers. The ToF-SIMS results provided some useful information on the fragmentation mechanism of positive and negative secondary ions. The results indicate that recombination of the ions in the gas phase is unlikely in a static SIMS process. Copyright (C) 2002 John Wiley Sons, Ltd.
语种英语
WOS记录号WOS:000179900700005
出版者JOHN WILEY & SONS LTD
源URL[http://ir.iccas.ac.cn/handle/121111/79365]  
专题中国科学院化学研究所
通讯作者Chan, CM
作者单位1.Hong Kong Univ Sci & Technol, Dept Chem Engn, Hong Kong, Hong Kong, Peoples R China
2.Hong Kong Univ Sci & Technol, Adv Engn Mat Facil, Hong Kong, Hong Kong, Peoples R China
3.Hong Kong Univ Sci & Technol, Mat Characterizat & Preparat Facil, Hong Kong, Hong Kong, Peoples R China
4.Acad Sinica, Inst Chem, Ctr Mol Sci, State Key Lab Polymer Phys & Chem, Beijing 100080, Peoples R China
推荐引用方式
GB/T 7714
Zhou, H,Chan, CM,Weng, LT,et al. Relationship between the structure of polymers with well-defined fluorocarbon segmental lengths and the formation of secondary ions in SIMS[J]. SURFACE AND INTERFACE ANALYSIS,2002,33(12):932-939.
APA Zhou, H,Chan, CM,Weng, LT,Ng, KM,&Li, L.(2002).Relationship between the structure of polymers with well-defined fluorocarbon segmental lengths and the formation of secondary ions in SIMS.SURFACE AND INTERFACE ANALYSIS,33(12),932-939.
MLA Zhou, H,et al."Relationship between the structure of polymers with well-defined fluorocarbon segmental lengths and the formation of secondary ions in SIMS".SURFACE AND INTERFACE ANALYSIS 33.12(2002):932-939.

入库方式: OAI收割

来源:化学研究所

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