Water electrolysis
AssigneeTriad National Security, LLC
InventorsDongguo Li, Yu Seung Kim, Albert Sung Soo Lee
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Abstract
Water electrolysis systems that operate at intermediate temperature (i.e., between about 100° C. and about 300° C.) are described. At least some aspects of the present disclosure relate to proton exchange membrane steam electrolysis (PEMSE) systems including a polymer electrolyte comprising at least one phosphorous atom. In at least some examples, the polymer electrolyte my comprise phosphonic acid.
Claims20
A proton exchange membrane steam electrolysis (PEMSE) system, comprising:
- an anode;
- a cathode;
- and
- a polymer electrolyte located between the anode and the cathode, the polymer electrolyte configured to operate between about 100° C. and about 300° C., the polymer electrolyte comprising a repeating plurality of styrene monomers.
A proton exchange membrane steam electrolysis (PEMSE) system, comprising:
- an anode;
- a cathode;
- and
- a polymer electrolyte located between the anode and the cathode, the polymer electrolyte configured to operate between about 100° C. and about 300° C.
A method of making a proton exchange membrane steam electrolysis (PEMSE) system, comprising:
- providing an anode;
- providing a cathode;
- providing a polymer electrolyte;
- and
- positioning the polymer electrolyte between the anode and the cathode, the polymer electrolyte configured to operate between about 100° C. and about 300° C.
Dependencies are inferred from the claim text.