March 1, 2024Journal of Physics Conference SeriesOpen Access

Cold start of proton exchange membrane fuel cell using build-in catalytic heater

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Authors

NINataliya A. Ivanova IBI. E. Baranov AKA. A. Kalinnikov

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Overview

Experimental evaluation demonstrates rapid cold start of proton exchange membrane fuel cells at -40 °C, indicating safe and efficient sub-zero thermal management.

Key Points

Rapid cold start from –40 °C to 35 °C succeeds within 6 minutes by integrating a catalytic heating unit directly into proton exchange membrane fuel cell bipolar plates.
Heat transfer efficiency increases up to 60% through direct contact with the membrane electrode assembly, operating at a safe hydrogen concentration of 1.8 vol.%.
Supports stable fuel cell operation by uniformly distributing heat across bipolar plates, preventing thermal degradation of the membrane electrode assembly.

Cite This Study

Ivanova et al. (2024) studied this question.

synapsesocial.com/papers/68e7649bb6db6435876da4b0 https://doi.org/10.1088/1742-6596/2723/1/012004

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March 1, 2024Journal of Physics Conference SeriesOpen Access

Cold start of proton exchange membrane fuel cell using build-in catalytic heater

View Full Paper

Ask AI

Bookmark

Authors

NINataliya A. Ivanova IBI. E. Baranov AKA. A. Kalinnikov

Discussion

Member takes

Overview

Experimental evaluation demonstrates rapid cold start of proton exchange membrane fuel cells at -40 °C, indicating safe and efficient sub-zero thermal management.

Key Points

Rapid cold start from –40 °C to 35 °C succeeds within 6 minutes by integrating a catalytic heating unit directly into proton exchange membrane fuel cell bipolar plates.
Heat transfer efficiency increases up to 60% through direct contact with the membrane electrode assembly, operating at a safe hydrogen concentration of 1.8 vol.%.
Supports stable fuel cell operation by uniformly distributing heat across bipolar plates, preventing thermal degradation of the membrane electrode assembly.

Cite This Study

Ivanova et al. (2024) studied this question.

synapsesocial.com/papers/68e7649bb6db6435876da4b0 https://doi.org/10.1088/1742-6596/2723/1/012004

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