Advances in Doped ZnO Nanostructures for Gas Sensor

• Published in: Chemical record Vol. 20; no. 12; pp. 1553 - 1567
• Main Authors: Wang, Chao‐Nan, Li, Yu‐Liang, Gong, Fei‐Long, Zhang, Yong‐Hui, Fang, Shao‐Ming, Zhang, Hao‐Li
• Format: Journal Article
• Language: English
• Published: Hoboken Wiley Subscription Services, Inc 01.12.2020
• Subjects: band gap; Crystal structure; Depletion; depletion layer; doped ZnO; Doping; Energy gap; Gas sensors; Metal oxides; Morphology; Theoretical analysis; Transport properties; Zinc oxide

Gas sensors based on metal oxides semiconductor (MOS) have attracted extensive attention from both academic and industry. ZnO, as a typical MOS, exhibits potential applications in toxic gas detection, owning to its wide band gap, n‐type transport characteristic and excellent electrical performance....