The researchers think these may be able to work as proton-exchange membranes in their own right.

研究者们认为这些“完全的膜”其本身就具有交换质子的功能。

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Proton exchange membrane fuel cells use a perfluorosulfonic solid polymer film as electrolyte.

质子交换膜燃料电池采用全氟磺酸固体聚合物膜为电解质。

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Proton exchange membrane fuel cells use a perfluorosulfonic solid polymer film as electrolyte that simplifies management of water and electrolyte.

质子交换膜燃料电池采用固体聚合物膜为电解质，简化了电池的水和电解质管理；

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There are two dominant flavors of fuel cell: proton-exchange membrane (PEM) and solid oxide.

FORBES: Magazine Article

The energy stored in xylose splits water molecules, yielding high-purity hydrogen that can be directly utilized by proton-exchange membrane fuel cells.

FORBES: Could Hydrogen Breakthrough Revive The Fuel-Cell Car?

The authors believe their system could combine the advantages of methanol as a hydrogen carrier and of proton-exchange membrane (PEM) fuel cells for efficient energy production.

BBC: Hydrogen's energy promise improves