Proton membrane lithium battery

What is a proton exchange membrane fuel cell-lithium battery hybrid power system?

1. Introduction A proton exchange membrane fuel cell (PEMFC)-lithium battery hybrid power system is a novel powertrain solution for automobiles, which achieves efficient, eco-friendly, and reliable power output. This system includes a PEMFC and a lithium battery.

What challenges does the proton exchange membrane fuel cell-lithium battery hybrid power system face?

As an emerging power source for new energy vehicles, the proton exchange membrane fuel cell-lithium battery hybrid power system still faces challenges such as difficulty in remaining life prediction and unreasonable energy allocation management.

Can a semi-permeable membrane extend the shelf-life of electrolytic proton batteries?

One notable candidate is the semi-permeable membrane derived from sulfonated tetrafluoroethylene-based fluoropolymer-copolymer, famously known as “Nafion”, and a recent study shows the use of “Nafion” can effectively extend the shelf-life of electrolytic proton batteries.

Which electrolytes are used in a proton battery?

Given the unique characteristics of proton electrode materials, the electrolytes in proton batteries often serve as the primary source of proton-ions of the whole system. Consequently, acids are naturally selected as the optimal electrolytes.

What cell configurations are used in proton batteries?

Throughout the currently reported proton batteries, the majority normally adopt the cell configurations for their electrode evaluations for simplicity reasons, such as the demonstrative cells in beaker type, Swagelok type and coin-cell type.

Are proton batteries a promising solution for grid-scale energy storage?

Abstract Proton batteries have emerged as a promising solution for grid-scale energy storage benefiting their high safety and abundant raw materials. The battery chemistry based on proton-ions is i...