Gas sensing materials roadmap

Huaping Wang(Hunan University), Jianmin Ma(Hunan University), Jun Zhang(Qingdao University), Yuezhan Feng(Zhengzhou University), Mani Teja Vijjapu(King Abdullah University of Science and Technology), Saravanan Yuvaraja(King Abdullah University of Science and Technology), Sandeep G. Surya(King Abdullah University of Science and Technology), K. Saláma(King Abdullah University of Science and Technology), Chengjun Dong(Yunnan University), Yude Wang(Yunnan University), Qin Kuang(Xiamen University), Zamaswazi P. Tshabalala(University of Limpopo), David E. Motaung(University of the Free State), Xianghong Liu(Qingdao University), Junliang Yang(Central South University), Haitao Fu(Northeastern University), Xiaohong Yang(Sun Yat-sen University), Xizhong An(Northeastern University), Shiqiang Zhou(Yunnan University), Baoye Zi(Yunnan University), Qingju Liu(Yunnan University), Mario Urso(University of Catania), Bo Zhang(Jiangnan University), Amos Adeleke Akande(Council for Scientific and Industrial Research), Arun K. Prasad(Homi Bhabha National Institute), Chu Manh Hung(Hanoi University of Science and Technology), Nguyễn Văn Duy(Hanoi University of Science and Technology), Nguyễn Đức Hòa(Hanoi University of Science and Technology), Kaidi Wu(Yangzhou University), Chao Zhang(Yangzhou University), Rahul Kumar(Indian Institute of Technology Jodhpur), Mahesh Kumar(Indian Institute of Technology Jodhpur), Youngjun Kim(Yonsei University), Jin Wu(Sun Yat-sen University), Zixuan Wu(Sun Yat-sen University), Xing Yang(Sun Yat-sen University), S.A. Vanalakar, Jingting Luo(Shenzhen University), Hao Kan(Shenzhen University), Min Li(Shenzhen University), Ho Won Jang, Marcelo O. Orlandi(Universidade Estadual Paulista (Unesp)), Ali Mirzaei(Shiraz University of Technology), Hyoun Woo Kim(Hanyang University), Sang Sub Kim(Inha University), A.S.M. Iftekhar Uddin(Metropolitan University), Jing Wang(Jiangnan University), Yi Xia(Kunming University of Science and Technology), Chatchawal Wongchoosuk(Kasetsart University), Anindya Nag(Dongguan University of Technology), Subhas Chandra Mukhopadhyay(Macquarie University), Nupur Saxena(Central University of Jammu), Pragati Kumar(Central University of Jammu), Jing‐Shan Do(National Chin-Yi University of Technology), Jong‐Ho Lee(Seoul National University), Seongbin Hong(Seoul National University), Yujeong Jeong(Seoul National University), Gyuweon Jung(Seoul National University), Wonjun Shin(Seoul National University), Jinwoo Park(Seoul National University), M. Bruzzi(University of Florence), Chen Zhu(Missouri University of Science and Technology), Rex E. Gerald(Missouri University of Science and Technology), Jie Huang(Missouri University of Science and Technology)
Journal of Physics Condensed Matter
May 4, 2021
10.1088/1361-648x/abf477
Cited by 83Open Access
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Abstract

Gas sensor technology is widely utilized in various areas ranging from home security, environment and air pollution, to industrial production. It also hold great promise in non-invasive exhaled breath detection and an essential device in future internet of things. The past decade has witnessed giant advance in both fundamental research and industrial development of gas sensors, yet current efforts are being explored to achieve better selectivity, higher sensitivity and lower power consumption. The sensing layer in gas sensors have attracted dominant attention in the past research. In addition to the conventional metal oxide semiconductors, emerging nanocomposites and graphene-like two-dimensional materials also have drawn considerable research interest. This inspires us to organize this comprehensive 2020 gas sensing materials roadmap to discuss the current status, state-of-the-art progress, and present and future challenges in various materials that is potentially useful for gas sensors.

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