新型炭材料（中英文）2023，Vol.38Issue(5)：825-836,12.DOI:10.1016/S1872-5805(23)60749-8
影响单壁碳纳米管氢气传感器的因素
Factors that influence the performance of hydrogen detectors based on single-wall carbon nanotubes
摘要
Abstract
Single-wall carbon nanotubes(SWCNTs)have been used to fabricate hydrogen gas(H2)detectors for several decades.It has been proven that they barely interact with H2 so that numerous modifications are used to assist this function.Additives include metals,metal oxides,polymers etc.Previous research suggests that the presence of functional groups on the SWCNTs may improve the response by several orders of magnitude.Recently,many different novel structures have been exploited,and structural paramet-ers of the SWCNTs,such as diameter and chirality,also influence the performance of the detectors.Modifications of the SWCNTs are classified and other factors that influence the performance are also discussed,with the aim of accelerating the manufacture of de-tectors with a high responsivity and low limit of detection.关键词
气体传感器/单壁碳纳米管/改性物/自我特性/空气监测Key words
Gas sensors/Single-walled carbon nanotubes/Modification/Self-characteristic/Air monitoring分类
通用工业技术引用本文复制引用
张志峰,杨业鑫,朱松林,石岩,宋江锋,任广坤,邓舜杰,田晓峰,郑哲..影响单壁碳纳米管氢气传感器的因素[J].新型炭材料（中英文）,2023,38(5):825-836,12.基金项目
This work was financially supported by the Na-tional Natural Science Foundation of China(52002362,51902298),Foundation of President of China Academy of Engineering Physics(YZJJLX2020007),Institute of Materials,China Academy of Engineering Physics program(TP02201907),Sichuan Science and Technology Pro-gram(2020JDRC0002). 国家自然科学基金项目(52002362,51902298) （52002362,51902298）
中国工程物理研究院院长基金(YZJJLX2020007) （YZJJLX2020007）
中国工程物理研究院材料研究所项目(TP02201907) （TP02201907）
四川省科技计划项目(2020JDRC0002). （2020JDRC0002）
