Lariat ethers. Synthesis and cation binding of macrocyclic polyethers possessing axially disposed secondary donor groups
作者:George W. Gokel、Dennis M. Dishong、Craig J. Diamond
DOI:10.1039/c39800001053
日期:——
The synthesis and cationbindingproperties of a series of macrocyclicpolyethers which possess ligating arms that enhance cationbinding is presented.
介绍了一系列具有增强阳离子结合力的连接臂的大环聚醚的合成和阳离子结合特性。
HYBRID BLOCK COPOLYMER MICELLES WITH MIXED STEREOCHEMISTRY FOR ENCAPSULATION OF HYDROPHOBIC AGENTS
申请人:SILL Kevin N.
公开号:US20080274173A1
公开(公告)日:2008-11-06
The present invention relates to the field of polymer chemistry and more particularly to multiblock copolymers and micelles comprising the same.
本发明涉及聚合物化学领域,更具体地说是涉及多嵌段共聚物以及包含该共聚物的胶束。
Metal Ionophores in PEM Membranes
申请人:Fuller Timothy J.
公开号:US20140072900A1
公开(公告)日:2014-03-13
A membrane electrode assembly for fuel cells includes a proton conducting membrane having a first side and a second side. The proton conducting membrane in turn includes a first polymer including cyclic polyether groups and a second polymer having sulfonic acid groups. The membrane electrode assembly further includes an anode disposed over the first side of the proton conducting layer and a cathode catalyst layer disposed over the second side of the proton conducting layer.