Results 321 to 330 of about 11,919,933 (393)

Covalent organic framework–based porous ionomers for high-performance fuel cells

Science, 2022
Lowering platinum (Pt) loadings without sacrificing power density and durability in fuel cells is highly desired yet challenging because of the high mass transport resistance near the catalyst surfaces.
Qingnuan Zhang   +12 more
semanticscholar   +1 more source

Porous Flow Field for Next-Generation Proton Exchange Membrane Fuel Cells: Materials, Characterization, Design, and Challenges.

Chemical Reviews, 2022
Porous flow fields distribute fuel and oxygen for the electrochemical reactions of proton exchange membrane (PEM) fuel cells through their pore network instead of conventional flow channels. This type of flow fields has showed great promises in enhancing
Guobin Zhang   +11 more
semanticscholar   +1 more source

Anion-exchange membrane water electrolyzers and fuel cells.

Chemical Society Reviews, 2022
Anion-exchange membrane (AEM) water electrolyzers (AEMWEs) and fuel cells (AEMFCs) are technologies that, respectively, achieve transformation and utilization of renewable resources in the form of green hydrogen (H2) energy.
Yaxiong Yang   +6 more
semanticscholar   +1 more source

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