journal article·2025-12

Room-temperature high-performance hydrogen gas sensor based on Pd-doped MoO3/Si heterojunction

Ankai Sun, Yunjie Liu, Jiang Li, Shuangshuang Li, Jianyu Jiang, Mingcong Zhang, Hecong Wang, Changhui Du, Lanzhong Hao

Ceramics International· Volume 51· Issue 29
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Abstract

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OpenAlex topics: Gas Sensing Nanomaterials and Sensors · Advanced Chemical Sensor Technologies · Analytical Chemistry and Sensors

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References (47)

Show source-provided references
1. High pressure hydrogen leakage diffusion: research progress10.1016/j.ijhydene.2023.08.221 ↗
2. The role of hydrogen and fuel cells in the global energy system10.1039/C8EE01157E ↗
3. The hydrogen economy: a pragmatic path forward10.1016/j.joule.2021.09.014 ↗
4. Hydrogen sensors – a review10.1016/j.snb.2011.04.070 ↗
5. Hazardous properties of hydrogen and hydrogen containing fuel gases10.1016/j.psep.2019.07.012 ↗
6. Hydrogen sensing using Pd-Functionalized multi-layer graphene nanoribbon networks10.1002/adma.201001798 ↗
7. Flexible Pd-WS2/Si heterojunction sensors for highly sensitive detection of hydrogen at room temperature10.1016/j.snb.2018.12.062 ↗
8. Nanostructured metal oxide semiconductor-based gas sensors: a comprehensive review10.1016/j.sna.2022.113578 ↗
9. Review of noble metal and metal-oxide-semiconductor based chemiresistive hydrogen sensors10.1016/j.sna.2024.115440 ↗
10. High-response H2 sensing performances of ZnO nanosheets modulated by oxygen vacancies10.1039/D3QI00331K ↗
11. Pd-WO3 chemiresistive sensor with reinforced self-assembly for hydrogen detection at room temperature10.1016/j.snb.2022.132236 ↗
12. Enhanced gas sensing response for 2D α-MoO3 layers: thickness-dependent changes in defect concentration, surface oxygen adsorption, and metal-metal oxide contact10.1016/j.snb.2021.129953 ↗
13. Hydrogen sensors based on 2D WO3 nanosheets prepared by anodization10.1016/j.snb.2017.05.029 ↗
14. Enhanced hydrogen gas sensing characteristics of CuO/ZnO heterojunction for thickness-dependence and its application
15. Semiconductor metal oxide gas sensors: a review10.1016/j.mseb.2017.12.036 ↗
16. High-sensitivity optical fiber hydrogen sensing with MoO3/PANI/Pd nanocomposite10.1016/j.mssp.2025.110021 ↗
17. High-mobility transport anisotropy in few-layer MoO3 and its origin10.1021/acsami.6b14255 ↗
18. Au-Loaded hierarchical MoO3 hollow spheres with enhanced gas-sensing performance for the detection of BTX (benzene, toluene, and xylene) and the sensing mechanism10.1021/acsami.6b11754 ↗
19. Enhancement of the room-temperature hydrogen sensing performance of MoO3 nanoribbons annealed in a reducing gas10.1016/j.ijhydene.2019.01.205 ↗
20. Band structure and mechanism of semiconductor metal oxide heterojunction gas sensor10.1016/j.inoche.2023.111941 ↗
21. Nanostructured metal oxide heterojunctions for chemiresistive gas sensors10.1039/D3TA04953A ↗
22. Chemoresistive gas sensors based on noble-metal-decorated metal oxide semiconductors for H2 detection10.3390/ma18020451 ↗
23. Ultrasensitive and selective hydrogen sensing of SnO2 nanofibers decorated with Pd single atoms10.1016/j.snb.2024.136022 ↗
24. A sub-second response/recovery hydrogen sensor based on multifunctional palladium oxide modified heterojunctions10.1016/j.snb.2023.134956 ↗
25. Post-deposition annealed MoO3 film based high performance MSM UV photodetector fabricated on Si (100)10.1016/j.ceramint.2020.05.150 ↗
26. Rational interaction between the aimed gas and oxide surfaces enabling high-performance sensor: the case of acidic α-MoO3 nanorods for selective detection of triethylamine10.1016/j.jallcom.2018.12.349 ↗
27. High performance one dimensional α-MoO3 nanorods for supercapacitor applications10.1016/j.ceramint.2018.03.032 ↗
28. Phonon anharmonicity of PdO studied by raman spectrometry10.1021/acs.jpcc.5b07652 ↗
29. Synergistic hydrogen spillover and oxygen vacancies enhances hydrogen sensing based on Pd decorated MoO3 nanoribbons10.1016/j.snb.2025.137925 ↗
30. Deposition and characterisation of sputtered molybdenum oxide thin films with hydrogen atmosphere10.1016/j.apsusc.2021.150285 ↗
31. Ultrasmall grained Pd nanopattern H2 sensor10.1021/acssensors.8b00834 ↗
32. High-resolution, fast, and shape-conformable hydrogen sensor platform: polymer nanofiber yarn coupled with nanograined pd@pt10.1021/acsnano.9b02481 ↗
33. Study on the role of oxygen vacancy in the catalytic dissociation of H2 on MoO3 and the formation mechanism of HxMoO3
34. High-performance nanostructured palladium-based hydrogen sensors—current limitations and strategies for their mitigation10.1021/acssensors.0c02019 ↗
35. Ultralow detection limit and ultrafast response/recovery of the H2 gas sensor based on Pd-doped rGO/ZnO-SnO2 from hydrothermal synthesis, microsyst10.1038/s41378-022-00398-8 ↗
36. High responsive Pd decorated low temperature α-MoO3 hydrogen gas sensor10.1016/j.ceramint.2024.07.248 ↗
37. Plasma-enhanced atomic layer deposition of molybdenum oxide thin films at low temperatures for hydrogen gas sensing
38. Hybrid hydrogen sensor based on Pd/WO3 showing simultaneous chemiresistive and gasochromic response10.3390/nano13182563 ↗
39. Highly responsive Pd-Decorated MoO3 nanowall H2 gas sensors obtained from in-situ-controlled thermal oxidation of sputtered MoS2 films10.1021/acsami.2c04804 ↗
40. Synthesis and optimum temperature determination of highly sensitive MoO3-based heterojunction schottky sensor for hydrogen detection10.1016/j.mee.2020.111453 ↗
41. Enhanced hydrogen gas sensing characteristics of CuO/ZnO heterojunction for thickness-dependence and its application
42. Pd-WO3 chemiresistive sensor with reinforced self-assembly for hydrogen detection at room temperature10.1016/j.snb.2022.132236 ↗
43. Self-powered broadband α-MoO3/Si photodetector based on photo-induced thermoelectric effect10.1016/j.ceramint.2022.05.166 ↗
44. Improving the hydrogen sensing properties of SnO2 nanowire-based conductometric sensors by Pd-decoration10.1016/j.snb.2019.01.008 ↗
45. A highly selective, efficient hydrogen gas sensor based on bimetallic (Pd–Au) alloy nanoparticle (NP)-decorated SnO2 nanorods10.1039/D3TA05878F ↗
46. Ultra high response for hydrogen gas on Pd–Augr-alloy@ZnO core-shell nanoparticles with Pd–Au gradient composition alloy core
47. Pd-decorated PdO nanoparticle nanonetworks: a low-cost eye-readable H2 indicator with reactivation ability10.1016/j.snb.2022.132242 ↗