Colloid-bound catalysts for ring-opening metathesis polymerization:: A combination of homogenous and heterogeneous properties
Colloid-bound catalysts for ring-opening metathesis polymerization:: A combination of homogenous and heterogeneous properties
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DOI：
10.1002/(sici)1521-3773(19981002)37:18
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发表时间：
1998-01-01
影响因子：
16.6
通讯作者：
Tremel, W
中科院分区：
文献类型：
--
作者：
Bartz, M;Küther, J;Tremel, W
定制的硫醇允许将用于开环复分解聚合（ROMP）的钌基催化剂束缚在块状金表面和金胶体上（见图）。功能化金胶体结合了均相和非均相催化剂体系的特性。催化剂的束缚导致其催化活性显着增加。
Tailor‐made thiolsallow a ruthenium‐based catalyst for ring‐opening metathesis polymerization (ROMP) to be tethered to bulk gold surfaces and to gold colloids (see picture). The functionalized gold colloids combine the properties of homogeneous and heterogeneous catalyst systems. Tethering of the catalyst leads to a pronounced increase in its catalytic activity.