Unveiling The Impact of 2-D Materials on The Gas Sensing Properties of Metal Oxides: A Review

Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 115980 - 115980

Опубликована: Фев. 1, 2025

Язык: Английский

Recent Advances on the Gas-Sensing Properties and Mechanism of Perovskite Oxide Materials - A Review

ACS Omega, Год журнала: 2025, Номер 10(14), С. 13780 - 13796

Опубликована: Апрель 1, 2025

Perovskite oxide-based materials (ABO3) have gained much attention as promising candidates for advanced gas-sensing applications due to their versatile structures, tunable properties, and excellent stability. This review discusses recent developments in the synthesis, structural optimization, functionalization of perovskites enhance performance. Strategies such doping, creating oxygen vacancies, tuning morphology, forming heterojunctions significantly improved sensitivity, selectivity, response, recovery times. Specific advances include incorporation nanostructures, porous morphologies, catalytic elements, which optimized adsorption desorption processes various target gases, including volatile organic compounds, NO2, CO2. Mechanistic insights into role surface defects, charge carrier dynamics are also addressed. These position perovskite important components next-generation gas sensors environmental monitoring industrial applications.

Язык: Английский

Reduced graphene oxide/urea-modified LaFeO₃ composite films for humidity sensing/supercapacitor applications

Materials Chemistry and Physics, Год журнала: 2025, Номер unknown, С. 130456 - 130456

Опубликована: Янв. 1, 2025

Язык: Английский