⌘+K

Pulse Explore Communities Researchers Journals

Home Communities Explore

January 1, 2025New Journal of Chemistry

A high-performance H 2 gas sensor based on PtO x and PdO y co-decorating WO 3 film

Yongqi Yang Huaian Fu Fei Song Shanshan Yu Zhipeng Tang Kai Zhang Qiuxia Li Yang Chen Lixin Zhang Jinshun Wang Cao Wang Jingwei Chen

View at Publisher

Ask AI

Bookmark

Share

Key Points

Fabricate and evaluate a highly sensitive hydrogen gas sensor utilizing tungsten trioxide films co-decorated with platinum and palladium oxides.
Synthesized and fabricated a tungsten trioxide (WO3) thin film decorated simultaneously with platinum oxide (PtOx) and palladium oxide (PdOy).
Evaluated sensor performance and response threshold against dilute concentrations of hydrogen gas.
Achieved a hydrogen gas detection limit of 200 parts per billion (ppb).

Abstract

A high-performance H 2 sensor with 200 ppb detection limit was fabricated using a PtO x and PdO y co-decorated WO 3 film.

Discussion

No takes yet. Share an insight, caveat, or question.

Cite This Study

Yang et al. (2025) studied this question.

synapsesocial.com/papers/6aa0f0a26a87a6f12a4f7db3 https://doi.org/10.1039/d4nj05357e

View at Publisher

Ask AI

Bookmark

Share

Keep reading

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

1A Highly Sensitive ppb-Level H2 Gas Sensor Based on Pt/PtO and Pd/PdOx Co-Decorated WO3 Nanofibers Prepared by ElectrospinningOriginal Research · 2026 · 2 citations
2High-Performance H <sub>2</sub> Sensors Based on a Hydrogen Spillover-Triggered Reversible W <sup>6+</sup> /W <sup>5+</sup> Transformation Strategy for Distributed Hydrogen Leak DetectionOriginal Research · 2026 · 1 citations
3Chemoresistive and Catalytic Dual‐Signal Pd‐WO <sub>3</sub> MEMS Sensor for Reliable H <sub>2</sub> Monitoring2025
4High performance and negative temperature coefficient of low temperature hydrogen gas sensors using palladium decorated tungsten oxideOriginal Research · 2014 · 108 citations
5Pd-Doped WO<sub>3</sub> Nanoplates for Hydrogen Sensing: Experimental Studies and Density Functional Theory Investigations2024 · 22 citations

More related papers

Self-Cleaning Pd–TiO <sub>2</sub> –WO <sub>3</sub> Heterostructure for High-Performance Hydrogen Gas Sensing2026
Study of Gasochromic Pt-decorated WO2026
Ultra-Low Loading Single-Atom Pt-Decorated SnO2 for High-Performance MEMS Hydrogen Sensor2026

More from New Journal of Chemistry

Doxorubicin delivery by ionizable liposomes with digoxin as the fifth component for attenuating cardiotoxicity and enhancing therapeutic efficacy against hepatocellular carcinomaThu,
Microwave-Assisted Catalyst-free Green Synthesis of 1,4-Dihydropyridine Fused Acridines via DecarboxylationThu,