Determination of Molecular Weight Distribution Parameters of Polymers and Additives by Field Desorption Mass Spectrometry

K. Vivekanandan; S. Vatsala; A. Chopra; B. Basu; M.C. Jain; A.K. Bhatnagar

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Determination of Molecular Weight Distribution Parameters of Polymers and Additives by Field Desorption Mass Spectrometry

机译：场解吸质谱法测定聚合物和添加剂的分子量分布参数

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The applicability of the field desorption mass spectrometry (FD-MS) technique to the determination of the molecular weight distribution parameters of various commercially available petroleum sulphonates is demonstrated. The technique has been substantiated using standards such as polyethylene glycols, polystyrenes, and sodium petroleum sulphonates. This study of molecular weight averages compares the results from gel permeation chromatography and FD-MS.

机译：证明了场解吸质谱（FD-MS）技术在确定各种市售石油磺酸盐的分子量分布参数方面的适用性。该技术已使用诸如聚乙二醇，聚苯乙烯和石油磺酸钠之类的标准进行了证实。这项分子量平均值研究比较了凝胶渗透色谱法和FD-MS的结果。

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来源
《TriboTest》 |2002年第2期|p.93-100|共8页
作者
K. Vivekanandan; S. Vatsala; A. Chopra; B. Basu; M.C. Jain; A.K. Bhatnagar;
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作者单位

Analytical Division, Indian Oil Corporation R & D Centre, Faridabad, India;

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原文格式 PDF
正文语种 eng
中图分类机械、仪表工业;
关键词
field desorption mass spectrometry; polyethylene glycols; polystyrenes; sodium petroleum sulphonates;

机译：场解吸质谱;聚乙二醇;聚苯乙烯;石油磺酸钠;

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1. Matrix-assisted laser desorption/ionization (MALDI) mass spectrometry: Determining Mark-Houwink-Sakurada parameters and analyzing the breadth of polymer molecular weight distributions [J] . Tatro SR., Baker GR., Fleming R., Polymer: The International Journal for the Science and Technology of Polymers . 2002,第8期

机译：基质辅助激光解吸/电离（MALDI）质谱：确定Mark-Houwink-Sakurada参数并分析聚合物分子量分布的广度
2. Correction of Time-of-Flight Shifted Polymeric Molecular Weight Distributions in Matrix-Assisted Laser Desorption/Ionization Fourier Transform Mass Spectrometry [J] . Peter B. OConnor, Marc C. Duursma, Gerard J. van Rooij Analytical chemistry . 1997,第14期

机译：基质辅助激光解吸/电离傅立叶变换质谱中飞行时间偏移的聚合物分子量分布的校正
3. Correction of Time-of-Flight Shifted Polymeric Molecular Weight Distributions in Matrix-Assisted Laser Desorption/Ionization Fourier Transform Mass Spectrometry [J] . Peter B. OConnor, Marc C. Duursma, Gerard J. van Rooij Analytical Chemistry . 1997,第14期

机译：基质辅助激光解吸/电离傅立叶变换质谱中飞行时间移动的聚合物分子量分布的校正
4. An Approach To The Quantitative Determination Of Polymer Molecular Mass Distribution By MALDI-TOF-Mass Spectrometry [C] . Charles M. Guttman, Kathleen M. Flynn, William E. Wallace ASMS Conference on Mass Spectrometry and Allied Topics . 2007

机译：MALDI-TOF质谱法定量测定聚合物分子量分布的方法
5. Polymer modification with matrices for matrix-assisted laser desorption/ionization mass spectrometry and with aptamers for surface-enhanced laser desorption/ionization mass spectrometry. [D] . Yu, Hong. 2007

机译：聚合物改性用基质进行基质辅助激光解吸/电离质谱分析，并用适体进行表面增强激光解吸/电离质谱分析。
6. Molecular Characterization of High Molecular Weight Polyesters by Matrix-Assisted Laser Desorption/Ionization High-Resolution Time-of-Flight Mass Spectrometry Combined with On-plate Alkaline Degradation and Mass Defect Analysis [O] . Sayaka Nakamura, Thierry Fouquet, Hiroaki Sato -1

机译：基质辅助激光解吸/电离高分辨飞行时间质谱结合板载碱降解和质量缺陷分析对高分子量聚酯进行分子表征
7. Analysis of the Accuracy of Determining Average Molecular Weights of Narrow Polydispersity Polymers by Matrix-Assisted Laser Desorption Ionization Time-of-Flight Mass Spectrometry [O] . Zhu Honghui, Yalcin Talat, Li Liang 1998

机译：基质辅助激光解吸电离飞行时间质谱测定窄多分散性聚合物平均分子量的准确性分析
8. Determination of Bioactive Peptide Molecular Mass Using Electrospray and MatrixAssisted Laser Desorption Ionization Mass Spectrometry [R] . D'Agostino, P. A., Hancock, J. R., Provost, L. R., 1998

机译：电喷雾和基质辅助激光解吸电离质谱法测定生物活性肽分子量

Determination of Molecular Weight Distribution Parameters of Polymers and Additives by Field Desorption Mass Spectrometry

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