Fullerene-based proton conductive materials

Details Fullerene-based proton conductive materials Fullerene-based proton conductive materials

2006-03-07

2006-03-07

Wu, David W. (Department: 1713)

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

C429S306000, C558S087000

Reexamination Certificate

active

07008713

ABSTRACT:
A fullerene-based proton conductor including a proton conductive functional group connected to the fullerene by an at least partially fluorinated spacer molecule. Also, a polymer including at least two of the proton conductors that are connected by a linking molecule. Further, an electrochemical device employing the polymer as a proton exchange membrane, whereby the device is able to achieve a self-humidifying characteristic.

REFERENCES:
patent: 5470680 (1995-11-01), Loutfy et al.
patent: 5874523 (1999-02-01), Schmiegel
patent: 6080501 (2000-06-01), Kelley et al.
patent: 6162926 (2000-12-01), Murphy et al.
patent: 6231980 (2001-05-01), Cohen et al.
patent: 6495290 (2002-12-01), Hinokuma et al.
patent: 6726963 (2004-04-01), Yamaura
patent: 2002/0048702 (2002-04-01), Yamaura et al.
patent: 2004/0062971 (2004-04-01), Nuber
patent: 1 071 149 (2001-01-01), None
patent: 1071149 (2001-01-01), None
patent: 1354864 (2003-10-01), None
patent: 03-167712 (1991-07-01), None
patent: 11-258796 (1999-09-01), None
patent: 2000-256007 (2000-09-01), None
patent: 2003-303513 (2003-10-01), None
patent: WO 01/06519 (2001-01-01), None
B.L. Tumanskii et al. “ESR study spin-adducts of phosphoryl radicals with methano [60] fullerenes”, Russian Chemical Bulletin, 2000, vol. 49, No. 5, pp. 843 to 846.
Liming Dai et al. “Doping of conducting polymers by sulfonated fullerene derivatives and dendrimers”, J. Phys. Chem, B, 1998, vol. 102, No. 21, pp. 4049 to 4053.
Long Y. Chiang et al., “Efficient Synthesis of Polyhydroxylated Fullerene derivatives via Hydrolysis of Polycyclosulfated Precursors”, J. Org. Chem., 1994, vol. 59, No. 14, pp. 3960 to 3968.

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