Room temperature n-butanol detection by Ag-modified In2O3 gas sensor with UV excitation DOI
Fanli Meng, Mengwei Li, Renze Zhang

et al.

Ceramics International, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 1, 2024

Language: Английский

A review on topical advancement and challenges of indium oxide based gas sensors: Future outlooks DOI Creative Commons

Katlego L. Morulane,

H.C. Swart, David E. Motaung

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(2), P. 112144 - 112144

Published: Feb. 9, 2024

The advancement of industry and the hastening urbanization have led to serious problems associated with emanation various harmful lethal gases, which are a threat humankind. Therefore, fabrication highly sensitive selective sensors for monitoring these gases is desirable. Due its stability, sensitivity, selectivity in general environment, indium oxide (In2O3) has attracted considerable attention gas sensing. Thus, current review discusses latest research made over last five years on In2O3-based sensors. influence environmental pollutants, such as VOCs, NOX, CO, O3, NH3, SO2 environment human life were discussed. Among synthesis methods, hydrothermal approach been most used preparation based In2O3. drawbacks challenges linked In2O3 (5) years, showed that functioning at higher temperatures. This lack commercialization because reliability issues long-term stability drift. So far, noble metals doped-In2O3 shown promising advantages room temperature operation, could be useful reaching next generation intelligent from micro/nanomaterials era self-powered, artificially system their integration smartphones. Bluetooth modules can make it feasible wirelessly monitor concentration different without need an external power source transmit information via smartphone. would further suitable wireless signal detection, Internet Things, data processing, particularly machine learning, aid

Language: Английский

Citations

13
Memristive Gas Sensor Based on TiO2 Nanosheets for Triethylamine Detection at Room Temperature DOI
Peilun Qiu, Chuqiao Hu, Jianqiao Liu

et al.

ACS Applied Nano Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 14, 2025

Language: Английский

Citations

2
The updated gas sensing performance of In2O3 porous nanospheres for ppb level formaldehyde by doping with Mo DOI
Wang Xiao-hua, Yanwei Li, Xinhui Jin

et al.

Vacuum, Journal Year: 2025, Volume and Issue: unknown, P. 114248 - 114248

Published: March 1, 2025

Language: Английский

Citations

1
Glycerin-assisted assembly of hierarchical In2O3/ZnO micro-flowers with an in-plane folded shell structure for chemiresistive triethylamine detection DOI
Xiaoyu Chen, Zhuo Liu, Shuang Li

et al.

Sensors and Actuators B Chemical, Journal Year: 2024, Volume and Issue: 418, P. 136241 - 136241

Published: July 4, 2024

Language: Английский

Citations

9
Fabrication of Pt functionalized LaFeO3 porous structures for highly sensitive detection of formaldehyde DOI

Changlin Xiao,

Zhuang Zhuang,

Xiaotong Gao

et al.

Sensors and Actuators B Chemical, Journal Year: 2024, Volume and Issue: 410, P. 135644 - 135644

Published: March 16, 2024

Language: Английский

Citations

7
Study of the Gas Sensing Performance of Ni-Doped Perovskite-Structured LaFeO3 Nanospheres DOI Creative Commons
Fanli Meng, Zhenhua Yu, Renze Zhang

et al.

Chemosensors, Journal Year: 2024, Volume and Issue: 12(4), P. 65 - 65

Published: April 16, 2024

This study synthesizes Ni-doped perovskite-structured LaFeO3 composite materials via a one-step hydrothermal method, characterizes the morphology and structure of materials, tests their gas sensing performance. The test results show that compared to pure material, performance material is improved in all aspects. Specifically, LFO-Ni2% exhibits response as high 102 towards 100 ppm triethylamine at 190 °C, along with better selectivity stability. Furthermore, mechanism investigated. On one hand, doping an appropriate proportion Ni can lead formation more-complete smaller-sized microsphere structures pores. beneficial for adsorption oxygen from air onto surface, well diffusion target surface thereby enhancing sensitivity other doped enters interior crystal, replacing some cations LaFeO3, increasing concentration charge carriers reducing material’s resistance. sample adsorb more oxygen, promoting reaction between adsorbed gas, improving sample.

Language: Английский

Citations

5
Highly-enhanced stability, anti-humidity, selectivity and sensitivity of Pr-doped In2O3 sensors to formaldehyde gas DOI

Dehao Kong,

Jingcai Xu, Bo Hong

et al.

Advanced Powder Technology, Journal Year: 2024, Volume and Issue: 35(7), P. 104561 - 104561

Published: July 1, 2024

Language: Английский

Citations

4
Persistently boosted TEA sensing performance of In2O3 hollow spheres by sequentially modified with Bi2O3 and Pt nanoparticles DOI
Xuping Li, Yanwei Li, Xingtang Xu

et al.

Sensors and Actuators B Chemical, Journal Year: 2024, Volume and Issue: 422, P. 136628 - 136628

Published: Sept. 11, 2024

Language: Английский

Citations

4
High sensitive room temperature NH3 gas sensing properties of Bi-doped In2O3 thin films coated by nebulizer spray pyrolysis method DOI
I. Loyola Poul Raj, K. Hari Prasad,

S. Vinoth

et al.

Surfaces and Interfaces, Journal Year: 2025, Volume and Issue: 58, P. 105769 - 105769

Published: Jan. 8, 2025

Language: Английский

Citations

0
The multiple sensitization effects in La-doped In2O3 porous nanotubes enabling highly sensitive and selective detection of formaldehyde at low temperature DOI
Xuping Li, Xingtang Xu, Xiao‐Hua Wang

et al.

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 179741 - 179741

Published: March 1, 2025

Language: Английский

Citations

0