Chemiresistive SnO2-based hydrogen sensor fabricated by chemical bath deposition and chemical vapor deposition DOI
Yinxiang Li,

Chenlei Pang,

Linghong Xue

и другие.

Sensors and Actuators B Chemical, Год журнала: 2025, Номер unknown, С. 137543 - 137543

Опубликована: Фев. 1, 2025

Язык: Английский

Chemiresistive detection of H2 at near room temperature by porous In2O3 nanotubes co-sensitized with La-dopant and Pd-modifier DOI
Xuping Li, Yanwei Li, Xingtang Xu

и другие.

Sensors and Actuators B Chemical, Год журнала: 2024, Номер 426, С. 137110 - 137110

Опубликована: Дек. 10, 2024

Язык: Английский

Процитировано

4
Introducing oxygen vacancies on sodium titanate via NaBH4 treatment for conductometric hydrogen gas sensors DOI
Huili Zhu, Yu Guo,

Fengshuang Zheng

и другие.

Sensors and Actuators B Chemical, Год журнала: 2022, Номер 375, С. 132916 - 132916

Опубликована: Окт. 28, 2022

Язык: Английский

Процитировано

15
Surface crystallized supramolecular to achieve highly dispersed ultrafine nano-palladium in-situ deposition to promote thermal/electrocatalytic reduction DOI
Rui Bai,

Yuelong Liu,

Yicheng Zhang

и другие.

Journal of Colloid and Interface Science, Год журнала: 2024, Номер 677, С. 1 - 11

Опубликована: Июль 30, 2024

Язык: Английский

Процитировано

3
Room-Temperature Selective Detection of H2 by Pd Nanoparticle-Decorated SnO2@WO3 Core–Shell Hollow Structures DOI

Yang Bai,

Xiaoli Ran, Xiaohong Yang

и другие.

Analytical Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Янв. 28, 2025

Sensitive H2 sensors play key roles in the large-scale and safe applications of H2. In this study, we developed novel ternary Pd-loaded SnO2@WO3 core-shell structures by hydrothermal situ reduction methods. The compositions optimized (Pd-SW-2) are prepared on basis optimal binary (SW-X) according to sensing performances Gas tests reveal that (e.g., response response/recovery time) gradually improved after formation modification Pd nanoparticles. 10Pd-SW-2 exhibits highest (370 times 204 higher than those SnO2 SW-2, respectively) shortest recovery time (19/53 s) 100 ppm at 25 °C among as-prepared composites. Combined with morphology, XPS, electrochemical, H2-TPR, O2-TPD analyses, underlying reasons for performance attributed (1) unique hollow structure appropriate particle sizes distribution, (2) abundant oxygen vacancies, (3) electron sensitization resulting from energy band structure, (4) excellent chemical originated interaction between Pd/PdHx/PdO

Язык: Английский

Процитировано

0
Chemiresistive SnO2-based hydrogen sensor fabricated by chemical bath deposition and chemical vapor deposition DOI
Yinxiang Li,

Chenlei Pang,

Linghong Xue

и другие.

Sensors and Actuators B Chemical, Год журнала: 2025, Номер unknown, С. 137543 - 137543

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

0