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Updated: Jun 8, 2025

Electrophoretic Crystallization of Ultrathin High-performance Metal-organic Framework Membranes
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金属协调,双交叉连接的PIM聚合物膜用于升级的CO2分离:老化和塑化抵抗力

Iqubal Hossain1, Kwan Il Kim1, Asmaul Husna1

  • 1Department of Energy Engineering, Hanyang University, Seoul, 04763, Republic of Korea.

Small (Weinheim an der Bergstrasse, Germany)
|November 2, 2024
PubMed
概括

金属离子增强内在微性的聚合物 (PIMs),以改善二氧化碳 (CO2) 分离. 这种双重交叉连接策略提高了透性和选择性,超过了工业应用的性能限制.

关键词:
通过π-复杂化促进二氧化碳排放.抗衰老的 抗衰老的 抗衰老的抗塑化方法 抗塑化方法气体分离器的气体分离器金属协调双交联PIM聚合物聚合物.

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Olefin Metathesis Polymerization: Ring-Opening Metathesis Polymerization (ROMP)01:16

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Ring-opening metathesis polymerization or ROMP involves strained cycloalkenes as starting materials. The mechanism of ROMP proceeds by reacting cycloalkene with Grubbs catalyst to give metallacyclobutane intermediate which undergoes a ring-opening reaction to form new carbene. The new carbene reacts with another molecule of cycloalkene. Repetition of these steps leads to the formation of an unsaturated open-chain polymer product. All these steps are reversible, however, relieving the ring...
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