臭氧处理对石墨烯基NO<sub>2</sub>气体传感器气敏性影响

侯书勇; 胡竹斌; 管福鑫; 李春阳; 谢海芬

doi:10.13873/j.1000-9787(2014)08-0015-03

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臭氧处理对石墨烯基NO₂气体传感器气敏性影响

研究与探讨 | 更新时间：2025-09-11

- 臭氧处理对石墨烯基NO₂气体传感器气敏性影响
- Effect of ozone treatment on gas-sensitivity of graphene-based NO₂ gas sensor
- 传感器与微系统 2014年33卷第8期页码：15-17
- 作者机构：
  
  1. 华东理工大学物理系
  2. 华东理工大学无机材料系
- 作者简介：
- 基金信息：
  
  2012年全国大学生创新计划资助项目（121025155）
- DOI：10.13873/j.1000-9787(2014)08-0015-03
  中图分类号： TP212
- 纸质出版：2014
- 稿件说明：
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[1]侯书勇,胡竹斌,管福鑫,李春阳,谢海芬.臭氧处理对石墨烯基NO_2气体传感器气敏性影响[J].传感器与微系统,2014,33(08):15-17.

HOU Shu-yong, HU Zhu-bin, GUAN Fu-xin, et al. Effect of ozone treatment on gas-sensitivity of graphene-based NO₂ gas sensor[J]. 2014, 33(8): 15-17.
[1]侯书勇,胡竹斌,管福鑫,李春阳,谢海芬.臭氧处理对石墨烯基NO_2气体传感器气敏性影响[J].传感器与微系统,2014,33(08):15-17. DOI： 10.13873/j.1000-9787(2014)08-0015-03.

HOU Shu-yong, HU Zhu-bin, GUAN Fu-xin, et al. Effect of ozone treatment on gas-sensitivity of graphene-based NO₂ gas sensor[J]. 2014, 33(8): 15-17. DOI： 10.13873/j.1000-9787(2014)08-0015-03.

摘要

通过臭氧处理制备了一种简单、高效、可重复使用的单层石墨烯基NO2气体传感器

并研究了纯的和经过臭氧处理的NO2气体传感器的响应特性和恢复特性。实验表明:经臭氧处理75s后的石墨烯基气体传感器对10×10-6NO2响应度可达到30%以上

是未经臭氧处理的石墨烯基气体传感器的2.8倍

且其响应的最低体积分数达150×10-9

低于世界卫生组织（WHO）空气质量标准（200×10-9

1h平均值）。

Abstract

A simple

high-efficient and reproducible single-layer graphene-based NO2 gas sensor is fabricated with ozone treatment method

and response and recovery characteristic of NO2 gas sensors based on the pristine and ozone treated single-layer graphene are investigated.Experiment shows sensitivity of ozone-treated graphene by 75 s to 10 × 10-6NO2 exceeds 30 %

which is 2.8 times more than sensitivity of the pristine graphene

and detection limit of volume fraction of NO2 is estimated to be 150 × 10-9

which is lower than the World Health Organization（WHO） air suality Standards（200 ×10-9

1h average value）.

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references

Recent developments on graphene and graphene oxide based solid state gas sensors [J] . S. Basu,P. Bhattacharyya. Sensors & Actuators: B. Chemical . 2012

Chemical vapor sensing properties of graphene based on geometrical evaluation [J] . Sukju Hwang,Juhwan Lim,Hyung Goo Park,Whan Kyun Kim,Duck-Hwan Kim,In Sang Song,Jae Hun Kim,Seok Lee,Deok Ha Woo,Seong Chan Jun. Current Applied Physics . 2012 (4)

Highly sensitive NO 2 gas sensor based on ozone treated graphene [J] . Min Gyun Chung,Dai Hong Kim,Hyun Myoung Lee,Taewoo Kim,Jong Ho Choi,Dong kyun Seo,Ji-Beom Yoo,Seong-Hyeon Hong,Tae June Kang,Yong Hyup Kim. Sensors & Actuators: B. Chemical . 2012

Gas sensing properties of graphene synthesized by chemical vapor deposition [J] . Madhav Gautam,Ahalapitiya H. Jayatissa. Materials Science & Engineering C . 2011 (7)

Epitaxially grown graphene based gas sensors for ultra sensitive NO 2 detection [J] . R. Pearce,T. Iakimov,M. Andersson,L. Hultman,A. Lloyd Spetz,R. Yakimova. Sensors & Actuators: B. Chemical . 2011 (2)

ZnO decorated luminescent graphene as a potential gas sensor at room temperature [J] . Gaurav Singh,Anshul Choudhary,D. Haranath,Amish G. Joshi,Nahar Singh,Sukhvir Singh,Renu Pasricha. Carbon . 2011 (2)

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臭氧处理对石墨烯基NO2气体传感器气敏性影响

Effect of ozone treatment on gas-sensitivity of graphene-based NO2 gas sensor

DOI：10.13873/j.1000-9787(2014)08-0015-03

摘要

Abstract

关键词

Keywords

references

臭氧处理对石墨烯基NO₂气体传感器气敏性影响

Effect of ozone treatment on gas-sensitivity of graphene-based NO₂ gas sensor