Gas Sensors Based on Chemi?Resistive Hybrid Functional Nanomaterials

作     者：Yingying Jian Wenwen Hu Zhenhuan Zhao Pengfei Cheng Hossam Haick Mingshui Yao Weiwei Wu Yingying Jian;Wenwen Hu;Zhenhuan Zhao;Pengfei Cheng;Hossam Haick;Mingshui Yao;Weiwei Wu

作者机构：School of Advanced Materials and NanotechnologyInterdisciplinary Research Center of Smart SensorsXidian UniversityXi’an 710071People’s Republic of China School of Aerospace Science and TechnologyXidian UniversityXi’an 710071People’s Republic of China Department of Chemical EngineeringRussell Berrie Nanotechnology InstituteTechnion-Israel Institute of Technology3200003 HaifaIsrael Institute for Integrated Cell-Material Sciences(WPI-iCeMS)Kyoto University Institute for Advanced StudyKyoto UniversityYoshida Ushinomiya-choSakyo-kuKyoto 606-8501Japan 

出 版 物：《Nano-Micro Letters》 (纳微快报（英文版）)

年 卷 期：2020年第12卷第6期

页      面：27-69页

核心收录：

学科分类：0808[工学-电气工程] 07[理学] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 080202[工学-机械电子工程] 070205[理学-凝聚态物理] 0817[工学-化学工程与技术] 0805[工学-材料科学与工程（可授工学、理学学位）] 0802[工学-机械工程] 0702[理学-物理学] 

基　　金：the Phase-II Grand Challenges Explorations award from the Bill,Melinda Gates Foundation(Grant ID:OPP1109493) International Research Fellow of the Japan Society of the Promotion of Science(JSPS,Postdoctoral Fellowships for Research in Japan(Standard),P18334) the National Natural Science Foundation of China(21801243) the Natural Science Foundation of Shaanxi province(2018JM6045,2018JM1046) Research funding was received from Shanghai Key Lab for Urban Ecological Processes and Eco-Restoration(SHUES2019A02). 

主　　题：Gas sensor Hybrid Chemi-resistor Functional nanomaterials 

摘      要：Chemi-resistive sensors based on hybrid functional materials are promising candidates for gas sensing with high responsivity,good selectivity,fast response/recovery,great stability/repeatability,room-working temperature,low cost,and easy-to-fabricate,for versatile applications.This progress report reviews the advantages and advances of these sensing structures compared with the single constituent,according to five main sensing forms:manipulating/constructing heterojunctions,catalytic reaction,charge transfer,charge carrier transport,molecular binding/sieving,and their combinations.Promises and challenges of the advances of each form are presented and discussed.Critical thinking and ideas regarding the orientation of the development of hybrid material-based gas sensor in the future are discussed.