Enhanced NH3 sensing performance of polyaniline via a facile morphology modification strategy

• Published in: Sensors and actuators. B, Chemical Vol. 369; p. 132302
• Main Authors: Duan, Xiaohui, Duan, Zaihua, Zhang, Yajie, Liu, Bohao, Li, Xian, Zhao, Qiuni, Yuan, Zhen, Jiang, Yadong, Tai, Huiling
• Format: Journal Article
• Language: English
• Published: Lausanne Elsevier B.V 15.10.2022; Elsevier Science Ltd
• Subjects: Ammonia; Composite materials; Gas sensors; Halloysite nanotubes; Morphology; Morphology modification; NH3 sensor; Polyaniline; Polyanilines; Relative humidity; Selectivity; Sensors; Specific surface; Surface area; NH3 sensor; Morphology modification; Halloysite nanotubes; Polyaniline

The synthesis of polyaniline (PANI) composites is an effective method to improve the ammonia (NH3) gas sensing performance of PANI, and it is of great significance to develop a simple method to prepare PANI composites. Herein, the PANI/halloysite nanotubes (PANI/HNTs) composite was prepared via a si...