journal article·2025-05

Enhancement of acetone sensitivity performance of LaFeO3 perovskite based on defect engineering technology via urea treatment

Xu Xu, Wenbo Qin, Zhiwei Zhang, Yuanyou Xiao, Fanli Meng

Ceramics International· Volume 51· Issue 11
Publisher page

Abstract

No abstract is available for this record. The assistant can identify its topic from the title, but cannot infer the study’s results.

Source: Not provided · Quality: missing

Research context

OpenAlex topics: Gas Sensing Nanomaterials and Sensors · Advancements in Solid Oxide Fuel Cells · Transition Metal Oxide Nanomaterials

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

References (37)

Show source-provided references
1. Sensitivity-Enhanced detection of acetone gas using MXene-Immobilized planar microwave sensor10.1016/j.snb.2023.134048 ↗
2. Phosphorus-doped porous perovskite LaFe1-xPxO3-δ nanosheets with rich surface oxygen vacancies for ppb level acetone sensitivity at low temperature10.1016/j.cej.2021.134280 ↗
3. Exposure surface active sites of perovskite-type LaFeO3 gas sensors by selectively dissolving La cations for enhancing gas sensitivity properties to acetone10.1002/admt.202200255 ↗
4. SAM functionalized ZnO nanowires for selective acetone detection: optimized surface specific interaction using APTMS and GLYMO monolayers10.1002/adfm.202003217 ↗
5. Species-selective detection of volatile organic compounds by ionic liquid-based electrolyte using electrochemical methods10.1021/acssensors.3c00578 ↗
6. UiO-66-NH2-PEI combined with a hand-held catalytic combustion sensor for trace acetone detection in exhaled breath10.1016/j.microc.2023.109731 ↗
7. Design of aluminium oxide (Al2O3) fiber optic gas sensor based on detection of refracted light in evanescent mode from the side-polished modified clad region10.1016/j.snb.2022.131738 ↗
8. Recent progress on flexible room-temperature gas sensors based on metal oxide semiconductor10.1007/s40820-022-00956-9 ↗
9. Diversiform metal oxide-based hybrid nanostructures for gas sensitivity with versatile prospects10.1016/j.ccr.2020.213272 ↗
10. Preparation of p-LaFeO3/n-Fe2O3 heterojunction composites by one-step hydrothermal method and gas sensitivity properties for acetone10.1109/TIM.2022.3169570 ↗
11. Selective SO2 detection at low concentration by Ca substituted LaFeO3 chemiresistive gas sensor: a comparative study of LaFeO3 pellet vs thin film10.1016/j.snb.2020.129211 ↗
12. Fe-O terminated LaFeO3 perovskite oxide surface for low temperature toluene oxidation10.1016/j.jclepro.2020.123224 ↗
13. Oxygen vacancies and lewis acid sites synergistically promoted catalytic methane combustion over perovskite oxides10.1021/acs.est.1c00511 ↗
14. Enhanced performance of La1-xFeO3-6 oxygen carrier via A-site cation defect engineering for chemical looping dry reforming of methane10.1016/j.fuproc.2023.107820 ↗
15. Activation of surface oxygen sites in a cobalt-based perovskite model catalyst for CO oxidation10.1021/acs.jpclett.8b01623 ↗
16. Defect engineering technology for the fabrication of LaCoO3 perovskite catalyst via urea treatment for total oxidation of propane10.1016/j.apcatb.2021.121005 ↗
17. Crystal shape tailoring in perovskite structure rare-earth ferrites REFeO3 (RE = La, Pr, Sm, Dy, Er, and Y) and shape-dependent magnetic properties of YFeO310.1021/acs.cgd.6b01219 ↗
18. Increasing the catalytic activity of Co3O4 via boron doping and chemical reduction for enhanced acetone detection
19. Macroporous perovskite-structured LaFeO3 microspheres and their highly sensitive and selective sensitivity properties to alcohols gas10.1109/TIE.2022.3167149 ↗
20. WO3/WS2 nanoflowers fabricated by low-temperature in-situ oxidation for rapid detection of nitrogen dioxide10.1016/j.sna.2023.114854 ↗
21. High-selectivity laminated gas sensor based on characteristic peak under temperature modulation10.1021/acssensors.3c01831 ↗
22. Adsorption and activation of molecular oxygen over atomic copper(I/II) site on ceria10.1038/s41467-020-17852-8 ↗
23. Defect engineering technique for the fabrication of LaCoO3 perovskite catalyst via urea treatment for total oxidation of propane10.1016/j.apcatb.2021.121005 ↗
24. Catalytic ozonation benefit from the enhancement of electron transfer by the coupling of g-C3N4 and LaCoO3: discussion on catalyst fabrication and electron transfer pathway10.1016/j.apcatb.2019.05.019 ↗
25. Fabrication of LaFeO3 and rGO-LaFeO3 microspheres based gas sensors for detection of NO2 and CO10.1039/C9RA09460A ↗
26. Vitamin C-assisted synthesized Mn-Co oxides with improved oxygen vacancy concentration: boosting lattice oxygen activity for the air-oxidation of 5-(hydroxymethyl)furfural10.1021/acscatal.0c04503 ↗
27. Enhanced acetone gas sensitivity performance of ZnO polyhedrons decorated with LaFeO3 nanoparticles10.1088/2053-1591/acf6f8 ↗
28. Hydrothermal preparation and acetone-sensitivity properties of Ni-doped porous LaFeO3 microspheres10.1007/s10854-020-03224-x ↗
29. Role of Er doping on isoamyl alcohol sensitivity performance of LaFeO3 microspheres and its prospects in wheat mildew detection10.1039/D3TA05718F ↗
30. Nonstoichiometric doping of La0.9FexSn1-xO3 hollow microspheres for an ultrasensitive formaldehyde sensor10.1021/acssensors.3c01712 ↗
31. Ultrafast synthesized LaFeO3-based oxides for highly sensitive n-propanol sensor10.1016/j.jallcom.2023.170217 ↗
32. Room-temperature semiconductor gas sensors: challenges and opportunities10.1021/acssensors.2c01142 ↗
33. Preparation of biomorphic porous LaFeO3 by sorghum straw biotemplate method and its acetone sensitivity properties10.1016/j.snb.2014.02.006 ↗
34. Microwave-assisted synthesis of porous and hollow α-Fe2O3/LaFeO3 nanostructures for acetone gas sensitivity as well as photocatalytic degradation of methylene blue
35. Gas sensitivity with yolk-shell LaFeO3 microspheres prepared by facile hydrothermal synthesis10.1016/j.snb.2017.12.018 ↗
36. Insight into Au functionalization on core-shell LaFeO3 spheres for high-response and selectivity n-butanol gas sensors with DFT study10.1016/j.snb.2023.133506 ↗
37. Cd complexation with mercapto-functionalized attapulgite (MATP): adsorption and DFT study10.1016/j.cej.2019.02.114 ↗