Inorganic/organometallic catalysts and initiators involving weakly coordinating anions for isobutene polymerisation

Yang Li; Mirza Cokoja; Fritz E. Kühn

首页> 外文期刊>Coordination chemistry reviews >Inorganic/organometallic catalysts and initiators involving weakly coordinating anions for isobutene polymerisation

【24h】

Inorganic/organometallic catalysts and initiators involving weakly coordinating anions for isobutene polymerisation

机译：用于异丁烯聚合的涉及弱配位阴离子的无机/有机金属催化剂和引发剂

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Polyisobutenes have numerous industrial applications, e.g. as rubbers, sealants, lubricants and oil additives. For the latter two applications, being the largest end-use markets, polyisobutenes are produced on a several 1051 scale per year. Polyisobutenes applied in mineral oil applications are of low molecular weight. They are industrially produced at temperatures below 0 C, usually with very active but simple inorganic Lewis acid initiators. During the last decade, research groups developed and examined new types of mostly inorganic/organometallic initiators that work closer to ambient temperatures and provide polymer products of high quality, being at least on a par with the current large scale produced industrial products. An overview on the state of the art and new developments is given in this article.

机译：聚异丁烯具有许多工业应用，例如在工业上。作为橡胶，密封胶，润滑剂和油添加剂。对于后两个应用（最大的最终用途市场），聚异丁烯每年的生产规模为1051。用于矿物油的聚异丁烯分子量低。它们是在低于0 C的温度下工业生产的，通常使用非常活跃但简单的无机路易斯酸引发剂。在过去的十年中，研究小组开发并研究了新型的主要是无机/有机金属引发剂，它们可在更接近环境温度的条件下工作，并提供高质量的聚合物产品，至少与当前大规模生产的工业产品相当。本文概述了最新技术和最新发展。

著录项

来源
《Coordination chemistry reviews》 |2011年第14期|p.1541-1557|共17页
作者
Yang Li; Mirza Cokoja; Fritz E. Kühn;
展开▼
作者单位

Molecular Catalysis, Catalysis Research Center, Technische Universität München, Lichtenbergstrasse 4, D-85747 Carching, Germany;

Chair of Inorganic Chemistry, Catalysis Research Center, Technische Universität München, Lichtenbergstrasse 4, D-85747 Carching, Germany;

Molecular Catalysis, Catalysis Research Center, Technische Universität München, Lichtenbergstrasse 4, D-85747 Carching, Germany,Chair of Inorganic Chemistry, Catalysis Research Center, Technische Universität München, Lichtenbergstrasse 4, D-85747 Carching, Germany;

展开▼
收录信息美国《科学引文索引》(SCI);美国《生物学医学文摘》(MEDLINE);
原文格式 PDF
正文语种 eng
中图分类
关键词
homogeneous catalysis; inorganic chemistry; isobutene; polymer chemistry; polymerisation;

机译：均相催化;无机化学;异丁烯;聚合物化学;聚合;

相似文献

外文文献
中文文献
专利

1. Isobutene homo- and isobutene-isoprene copolymerization initiated by protic initiators associated with a series of novel, weakly coordinating counteranions [J] . Tse CKW, Penciu A, McInenly PJ, European Polymer Journal . 2004,第12期

机译：质子引发剂引发的异丁烯均丁和异丁烯-异戊二烯共聚与一系列新颖的，弱配位的抗衡阴离子有关
2. Univalent gallium salts of weakly coordinating anions: Effective initiators/catalysts for the synthesis of highly reactive polyisobutylene [J] . Lichtenthaler M.R., Higelin A., Kraft A., Organometallics . 2013,第22期

机译：弱配位阴离子的单价镓盐：合成高反应性聚异丁烯的有效引发剂/催化剂
3. Isobutene polymerization using [Cu-II(NCMe)(6)](2+) with non-coordinating anions as catalysts [J] . Hijazi AK, Yeong HY, Zhang YM, Macromolecular rapid communications: Publishing the newsletters of the European Polymer Federation . 2007,第5期

机译：使用[Cu-II（NCMe）（6）]（2+）和非配位阴离子作为催化剂进行异丁烯聚合
4. Surface Organometallic Chemistry on Metals Chemical Modification of Platinum Catalyst Surface by Reaction with Tetrabutyltin; Application to the Selective Dehydrogenation of Isobutane to Isobutene [C] . F.Z.Bentahar, F.Bayard, J.P.Candy, International symposium on chemically modified surfaces . 1999

机译：用四丁基锡反应对铂催化剂表面的金属化学改性表面有机金属化学;应用于异丁烷至异丁烯的选择性脱氢
5. Surface initiated polymerizations utilizing organometallic catalysts. [D] . Huber, Dale Lehman. 2000

机译：利用有机金属催化剂的表面引发的聚合。
6. Al(ORF)3 (RF = C(CF3)3) activated silica: a well-defined weakly coordinating surface anion [O] . Damien B. Culver, Amrit Venkatesh, Winn Huynh, 2020

机译：Al（ORF）3（RF = C（CF 3）3）活性二氧化硅：明确定义的弱配位表面阴离子
7. Strongly Coordinating Ligands To Form Weakly Coordinating Yet Functional Organometallic Anions [O] . -1

机译：强烈协调配体，形成弱协调且功能的有机金机阴离子
8. Catalysts and Initiators as Instruments Controlling Structure of Polymers with Inorganic Backbone. [R] . Matyjaszewski, K. 1991

机译：催化剂和引发剂作为控制无机骨架聚合物结构的仪器。

Inorganic/organometallic catalysts and initiators involving weakly coordinating anions for isobutene polymerisation

摘要

著录项

相似文献

相关主题

期刊订阅