Electrolyte containing oxocarbon molecule and use thereof

H - Electricity – 01 – M

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

H01M 8/02 (2006.01) C08K 5/00 (2006.01) C08L 101/00 (2006.01) H01B 1/06 (2006.01) H01M 8/10 (2006.01) H01M 10/40 (2006.01)

Patent

CA 2612306

An electrolyte that is useful as a material for proton conductive membrane of a solid polymer fuel cell utilizing a gas fuel, such as hydrogen gas, or a liquid fuel, such as methanol or dimethyl ether, and that exhibits a proton conductivity higher than those of conventional electrolytes. There is provided an electrolyte characterized by containing oxocarbon molecules wherein when E2 refers to a heat of formation (kcal/mol) exhibited in the state of dissociation of hydrogen ions with the lowest dissociation energy among the molecules while E1 refers to a heat of formation (kcal/mol) exhibited in the state of non-dissociation of hydrogen ions, as calculated with respect to the state of stabilization of molecular structure by the use of molecular orbital method, the difference in heat of formation .DELTA.E defined by the formula: .DELTA.E = E2 - E1 (kcal/mol) satisfies the relationship: .DELTA.E < -70 (kcal/mol).

La présente invention concerne un électrolyte qui est utile en tant que matériau pour une membrane conductrice de protons d'une pile à combustible à polymère solide utilisant un combustible gazeux, tel que de l'hydrogène gazeux, ou un combustible liquide, tel que le méthanol ou l'éther diméthylique, et qui montre une conductivité des protons supérieure à celles des électrolytes classiques. L'invention propose un électrolyte caractérisé en ce qu'il contient des molécules d~oxocarbone dans lesquelles E2 se rapporte à une chaleur de formation (kcal/mol) montrée dans l'état de dissociation des ions hydrogène avec l'énergie de dissociation la plus faible parmi les molécules tandis que E1 se rapporte à une chaleur de formation (kcal/mol) montrée dans l'état de non-dissociation des ions hydrogène, comme cela est calculé en ce qui concerne l'état de stabilisation de la structure moléculaire par l'utilisation d~un procédé des orbitales moléculaires ; la différence de chaleur de formation .DELTA.E définie par la formule : .DELTA.E = E2 - E1 (kcal/mol) satisfait la relation : .DELTA.E < -70 (kcal/mol).

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Electrolyte containing oxocarbon molecule and use thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrolyte containing oxocarbon molecule and use thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrolyte containing oxocarbon molecule and use thereof will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-2068307

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.