Frontiers in gas sensing with semiconducting metal oxide array electronic noses

Yuchen Xia, Heng Zhang, Xuerong Shi and Shusheng Xu

Dalton Trans., 2026, 55, 4037
DOI: 10.1039/D5DT02516H

Low-temperature H2S sensor based on in situ growth of hierarchical CuO/NiO microspheres and the sensing mechanism

Hui-Ye Jiang, Wen-Zhi Zhang, Ming Zhao, Ping Wang, Ying-Ming Xu, Hai-Xia Yu, Li-Hua Huo and Li-Li Sui

Sensors and Actuators B: Chemical, 2026, 447, 138893
DOI: 10.1016/j.snb.2025.138893

Catalytic oxidation of toluene by Mn-based Cu-Mn composite oxides at low temperature

Yongtao Zheng, Jian Deng, Chengchao Liu, Chunhao Wang and Shanbi Peng

Journal of Alloys and Compounds, 2025, 1031, 181033
DOI: 10.1016/j.jallcom.2025.181033

Ni-doped Co3O4 the influence of different exposed crystal facets and doping amount on the humidity sensitivity: Experiment and theory

Songlin Li, Min Zhang, Zhaohui Lei, Jie Gao, Pengfei Cheng and Hai Wang

Applied Surface Science, 2024, 653, 159298
DOI: 10.1016/j.apsusc.2024.159298

Construction of amorphous ZnSnO3 micro/nano-structure material for low concentration n-pentanol detection

Xue Ma, Xin Dong, Baosheng Li, Qiuyue Zheng, Rui Li, Chaobo Huang, Lihua Huo, Xianfa Zhang, Xiaoli Cheng and Yingming Xu

Ceramics International, 2024, 50, 25122
DOI: 10.1016/j.ceramint.2024.04.241

Oxygen vacancies enabled hierarchical SnO2 for highly sensitive Cl2 detection at room temperature

Baoshuai Xing, Xiaoli Cheng, Tingting Wang, Xianfa Zhang, Lihua Huo and Yingming Xu

Sensors and Actuators B: Chemical, 2025, 442, 138105
DOI: 10.1016/j.snb.2025.138105

Oxygen Vacancy-Rich Bimetallic Au@Pt Core–Shell Nanosphere-Functionalized Electrospun ZnFe2O4 Nanofibers for Chemiresistive Breath Acetone Detection

Hongchao Zhao, Jing Li, Xiaopeng She, Yi Chen, Mengqing Wang, Yanjie Wang, Aijun Du, Cheng Tang, Cheng Zou and Yong Zhou

ACS Sens., 2024, 9, 2183
DOI: 10.1021/acssensors.4c00382

Development of a high property acetone sensor based on TiO2 core‐shell spheres and their sensing mechanism analysis

Bao‐Quan Yang, Xiao‐Li Cheng, Xin Zhao, Xian‐Fa Zhang, Chuan‐Yu Guo, Li‐Hua Huo, Ting‐Ting Wang, Chao‐Bo Huang, Zoltán Major and Ying‐Ming Xu

Rare Metals, 2025, 44, 1182
DOI: 10.1007/s12598-024-02991-4

Materials for chemical resistance type gas sensors: VOCs identification

Feng Tang, Jinghong Fu, Xiujing Xing, Guangming Yan and Gang Zhang

Materials Today, 2025, 89, 621
DOI: 10.1016/j.mattod.2025.08.011

Boosting Acetone Sensing Performance of ZnCo2O4 Nanowire Arrays Through Surface Etching

Jiawei Liu, Xin Zhao, Tingting Wang, Xiaoli Cheng, Xianfa Zhang, Lihua Huo and Yingming Xu

Advanced Sustainable Systems, 2026, 10
DOI: 10.1002/adsu.202501639

Synergistic regulation of BFe2O4/Fe2O3 (B = Mn, Co, Ni, Cu) nanoarray materials by crystal plane and interface engineering for highly selective detection of 2-CEES gas

Baosheng Li, Ming Zheng, Qiuyue Zheng, Jiahui Li, Xin Dong, Xianfa Zhang, Lihua Huo, Xin Zhou, Xiaoli Cheng and Yingming Xu

Chemical Engineering Journal, 2025, 525, 170677
DOI: 10.1016/j.cej.2025.170677

High reliable gas sensor based on crystal‐facet regulated α‐Fe2O3 nanocrystals for rapid detection of exhaled acetone

Jin‐Yong Hu, Hong Lei, Hong‐Yu Zhang, Xiong‐Xiong Xue, Xin‐Peng Wang, Cong‐Hui Wang and Yong Zhang

Rare Metals, 2024, 43, 6500
DOI: 10.1007/s12598-024-02879-3

Boosting the sensitivity and stability of microwave gas sensor for acetone detection based on SnO2/Co3O4 nanofibers and micro-heater

Teng-Long Zhou, En-Kang Wu, Jia-Kang Wu, Tian Qiang, Xiao-Feng Gu, Ming-Yang Yan, Svetlana von Gratowski and Jun-Ge Liang

Sensors and Actuators B: Chemical, 2025, 440, 137938
DOI: 10.1016/j.snb.2025.137938

Revealing the excellent catalytic combustion ability of Cu1.5Mn1.5O4 (222) crystal facet with octahedrally coordinated Mn(Ⅳ)O6 site

Jian Deng, Chunhao Wang, Shenggui Ma, Chengchao Liu, Yongtao Zheng, Haipeng Chen, Ruofei Chen, Siyu Wei, Shanbi Peng and Xia Jiang

Journal of Environmental Chemical Engineering, 2025, 13, 116733
DOI: 10.1016/j.jece.2025.116733

Rapid detection of hydrazine vapor by SnO2 gas sensor derived from waste corn husk template

Baosheng Li, Yitong Liu, Yanmei Pan, Tianyu Xu, Mengyang Zhou, Xingshun Wang, Xiangwei Guo, Jianying Huang, Jingchao Zhang and Daojun Zhang

Applied Surface Science, 2026, 717, 164797
DOI: 10.1016/j.apsusc.2025.164797

In situ deposition of bimetallic MgFe2O4 nanotube arrays enables ppb-level detection of dibutylamine

Baosheng Li, Yiyang Liang, Rongshuang Liao, Xiaoyu Zhang, Mengtian Yuan, Jingchao Zhang, Daojun Zhang and Yingming Xu

Applied Surface Science, 2025, 707, 163625
DOI: 10.1016/j.apsusc.2025.163625

Metal oxide semiconductor-based heterojunctions synthesized by wet-chemical strategies for efficient volatile organic compounds detection

Kaichun Xu, Kaidi Wu, Jinyong Xu, Marie-Pierre Planche, Sihao Deng, Hanlin Liao and Chao Zhang

Coordination Chemistry Reviews, 2025, 538, 216735
DOI: 10.1016/j.ccr.2025.216735

Structure-dependent biomorphology Co3O4-In2O3 nanorods for expired acetone gas sensor

He Lv, Jingjie Dai, Ouli Fang, Amin Wang, Weiwei Sun and Zhuo Liu

Surfaces and Interfaces, 2024, 49, 104376
DOI: 10.1016/j.surfin.2024.104376

MOFs-derived ZnO dodecahedrons decorated with perovskite CsPbBr3 quantum dots for efficient detection of ethanolamine

Rusen Tian, Xiaoqian Shi and Peng Song

Sensors and Actuators B: Chemical, 2026, 447, 138856
DOI: 10.1016/j.snb.2025.138856