New improved polymer electrolyte membrane for PEM fuel cells
A novel concept for preparation of sulfonate containing fluorinated block copolystyrenes have been developed based on initial ATRP of fluorinated styrene monomers. The strategy depends on well defined macroinitiatiors that after conversion to block copolymers can be post functionalized in two steps with propylsulfonate groups in different ratios. T
Results
A novel concept for preparation of sulfonate containing fluorinated block copolystyrenes have been developed based on initial ATRP of fluorinated styrene monomers. The strategy depends on well defined macroinitiatiors that after conversion to block copolymers can be post functionalized in two steps with propylsulfonate groups in different ratios. Thermal investigations have demonstrated that addition of a PFS block to the sulfonate containing block improves the materials' thermal stability. (Energy 11)
Key figures
Period:
2006 - 2010
Funding year:
2006
Own financial contribution:
2.35 mio. DKK
Grant:
7.04 mio. DKK
Funding rate:
75 %
Project budget:
9.39 mio. DKK
Category
Oprindelig title
Ny forbedret polymer elektrolyt membran til PEM brændselscelle
Programme
ForskEL
Technology
Brint and fuelcells
Case no.
6336
Participants
IRD Fuel Cells A/S (Main Responsible)
Partners and economy
| Partner | Subsidy | Auto financing |
|---|---|---|
| No entries available. | ||
Contact
Kontakperson
Lund, Peter
Comtact information
IRD Fuel Cell A/SKullinggade 31
DK-5700 Svendborg, Denmark
www.ird.dk
Lund, Peter , 63633000, plu@ird.dk
Øvr. Partnere:
