发明名称 |
PROTON EXCHANGE MEMBRANES (PEM) BASED ON HYBRID INORGANIC-ORGANIC COPOLYMERS WITH GRAFTED PHOSPHORIC ACID GROUPS AND IMPLANTED METAL CATIONS |
摘要 |
A proton exchange membrane comprises a hybrid inorganic-organic polymer that includes implanted metal cations. Acid groups are bound to the hybrid inorganic-organic polymer through an interaction with the implanted metal cations. An example process for manufacturing a proton exchange membrane includes sol-gel polymerization of silane precursors in a medium containing the metal cations, followed by exposure of the metal-implanted hybrid inorganic-organic polymer to an acid compound.
|
申请公布号 |
US2011009504(A1) |
申请公布日期 |
2011.01.13 |
申请号 |
US20100885926 |
申请日期 |
2010.09.20 |
申请人 |
TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC. |
发明人 |
LI WEN;LI SIWEN;LIU MEILIN |
分类号 |
C08J5/22;B01D67/00;B01D71/00;B01D71/70;H01M8/10 |
主分类号 |
C08J5/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|