Synergistic Hydrogen Spillover and Oxygen Vacancies Enhances Hydrogen Sensing Based on Pd Decorated MoO3 Nanoribbons

Sensors and Actuators B Chemical, Journal Year: 2025, Volume and Issue: unknown, P. 137925 - 137925

Published: May 1, 2025

Language: Английский

Detection toward early-stage thermal runaway gases of Li-ion battery by semiconductor sensor

Frontiers in Chemistry, Journal Year: 2025, Volume and Issue: 13

Published: April 4, 2025

While achieving remarkable commercial success, lithium-ion battery (LIBs) carry substantial safety risks associated with potential thermal runaway during widespread applications. When operated under complex working conditions, particularly in high-temperature and high-pressure environments, the internal galvanic reactions within these batteries may escalate uncontrollably. During early stages of LIBs runaway, amounts characteristic gases such as H 2 , CO, CO are released. Safety assess ent current status can be achieved through detecting indicative gas concentrations, thereby enabling efficient safe utilization LIBs. This study provides a mini review research on semiconductor sensors for two key dimensions. Firstly, mechanisms governing entire process elucidated, explicit analysis generation patterns detectable speciation. Subsequently, categorically examines progress targeting four critical categories: carbon oxides, hydrogen, hydrocarbons, volatile electrolytes. work establishes theoretical framework technical reference researchers related fields to advance sensor development, while also providing actionable recommendations facilitate fabrication high-performance sensing devices.

Language: Английский

Glycyrrhiza glabra modified ZnO nanoflakes as phytocatalysts for rapid hydrogen production via sodium borohydride-methanolysis

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 125, P. 143 - 156

Published: April 10, 2025