Molecular Weight Evaluation of Poly(dimethylsiloxane) on Solid Surfaces Using Silver Deposition/TOF-SIMS
-
- INOUE Masae
- Toyota Central R & D Labs., Inc.
-
- MURASE Atsushi
- Toyota Central R & D Labs., Inc.
-
- SUGIURA Motoyasu
- Toyota Central R & D Labs., Inc.
この論文をさがす
抄録
Molecular ions include information about end groups, functional groups and molecular weight. A method for the direct detection of these in the high mass range (m/z > 1000) from poly(dimethylsiloxane) (PDMS) on a solid surface was investigated. It was found that a TOF-SIMS analysis of silver-deposited surfaces (silver deposition/TOF-SIMS) is useful for this purpose. Using the silver-deposition/TOF-SIMS method, silver-cationized quasi-molecular ions were clearly detected from PDMS on solid surfaces, and their structure and molecular weight were evaluated. In addition, their images were observed without the interference of deposited silver. By applying to the analysis of paint defects etc., it was confirmed that this technique is useful to analyze actual industrial materials. Silver-cationized ions were detected not only from PDMS, but also from other organic materials, such as lubricant additives and oils on solid surfaces. Therefore, the silver deposition/TOF-SIMS method was proved to be useful for the analysis of ultrathin substances on solid surfaces.
収録刊行物
-
- Analytical Sciences
-
Analytical Sciences 20 (12), 1623-1628, 2004
社団法人 日本分析化学会
- Tweet
キーワード
詳細情報 詳細情報について
-
- CRID
- 1390282679234950016
-
- NII論文ID
- 130004440906
- 10014156922
-
- NII書誌ID
- AA10500785
-
- COI
- 1:CAS:528:DC%2BD2cXhtFaisL%2FO
-
- ISSN
- 13482246
- 09106340
-
- NDL書誌ID
- 7177817
-
- PubMed
- 15636505
-
- 本文言語コード
- en
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可