CO Cross-Interference Characteristics of a Pd-Cu Fiber-Optic MEMS Hydrogen Sensor for Early Warning of Thermal Runaway in Energy Storage Batteries.

Jiwei Du, Mengda Li, Yajun Jia, Junjie Jiang, Tao Liang

Abstract read

In one paragraph

Article in Sensors (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed

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1 · What the graph read from it

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0 citing papers in PubMed.

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5 · Who and what money

Authors and funding

5 authors.

Jiwei DuSchool of Electrical Engineering, Shanghai Dianji University, Shanghai 201306, China.

Mengda LiSchool of Electrical Engineering, Shanghai Dianji University, Shanghai 201306, China.

Yajun JiaSchool of Electrical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China.

Junjie JiangSchool of Electrical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China.ORCID 0000-0001-8752-7347

Tao LiangFaculty of Electricity, Inner Mongolia University of Technology, Hohhot 010062, China.

Funding

National Natural Science Foundation of China 52307027Open Fund Project of the Key Laboratory of the Ministry of Education NEPUME-kfjj-026

6 · The paper itself

Abstract

In early-warning scenarios for thermal runaway in energy storage batteries, carbon monoxide (CO) may interfere with hydrogen detection and reduce the reliability of signal interpretation. To mitigate CO cross-interference under representative mixed-gas conditions and improve sensing stability, a fiber-optic microelectromechanical systems (MEMS) hydrogen sensor based on a Pd-Cu alloy-sensitive layer was developed. The sensor employs a single-cantilever structure and a reflective Fabry-Pérot (F-P) interferometer for optical readout. Comparative experiments were carried out using sensors coated with pure Pd and Pd-Cu-sensitive layers under pure H

Indexed as

CO cross-interferenceFabry–Pérot interferometerfiber-optic MEMS hydrogen sensorhydrogen sensorPd–Cu alloythermal runaway early warning

Identifiers

PMID42197853

DOI10.3390/s26103044

PMCPMC13210836

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.