Measuring rate constants for active species in the polymerization of ethylene by MAO-activated metallocene catalysts by electrospray ionization mass spectrometry

di Lena F; Quintanilla E; Chen P

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Measuring rate constants for active species in the polymerization of ethylene by MAO-activated metallocene catalysts by electrospray ionization mass spectrometry

机译：通过电喷雾电离质谱法测量MAO活化的茂金属催化剂在乙烯聚合反应中活性物种的速率常数

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摘要

Electrospray ionization mass spectrometry ( ESI-MS) of MAO-activated metallocene-catalyzed polymerizations quenched with carbodiimides provides a method for the determination of rate constants in Ziegler-Natta polymerizations.

机译：用碳二亚胺淬灭的MAO活化的茂金属催化的聚合反应的电喷雾电离质谱（ESI-MS）提供了一种测定齐格勒-纳塔聚合反应速率常数的方法。

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来源
《Chemical Communications》 |2005年第46期|p. 5757-5759|共3页
作者
di Lena F; Quintanilla E; Chen P;
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作者单位

ETH, Organ Chem Lab, CH-8093 Zurich, Switzerland;

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原文格式 PDF
正文语种 eng
中图分类化学;
关键词
MOLECULAR-WEIGHT DISTRIBUTION; SOLUBLE ZIEGLER CATALYSTS; PROPENE POLYMERIZATION; PROPYLENE POLYMERIZATION; OLEFIN POLYMERIZATION; CHAIN PROPAGATION; KINETICS; TERMINATION; INSERTION;

机译：分子量分布;可溶的齐格勒催化剂;丙烯聚合;丙烯聚合;烯烃聚合;链增长;动力学;终止;插入;
入库时间 2022-08-17 13:31:59

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1. Multiply Charged Redox-Active Oligomers in the Gas Phase: Electrolytic Electrospray Ionization Mass Spectrometry of Metallocenes [J] . Tracy Donovan McCarley, Michael W. Lufaso, Larry S. Curtin, The journal of physical chemistry, B. Condensed matter, materials, surfaces, interfaces & biophysical . 1998,第49期

机译：气相中带电荷的氧化还原活性低聚物：茂金属的电解电喷雾电离质谱
2. Multiply Charged Redox-Active Oligomers in the Gas Phase: Electrolytic Electrospray Ionization Mass Spectrometry of Metallocenes [J] . Tracy Donovan McCarley, Michael W. Lufaso, Larry S. Curtin The journal of physical chemistry, B. Condensed matter, materials, surfaces, interfaces & biophysical . 1998,第49a52期

机译：气相中带电荷的氧化还原活性低聚物：茂金属的电解电喷雾电离质谱
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Measuring rate constants for active species in the polymerization of ethylene by MAO-activated metallocene catalysts by electrospray ionization mass spectrometry

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