Photo-induced selective gas detection based on reduced graphene oxide/Si Schottky diode

被引：53
|
作者：
Zhu, Miao [1 ,2 ]
Li, Xinming [3 ]
Chung, Sunki [1 ]
Zhao, Liyun [4 ]
Li, Xiao [1 ,2 ]
Zang, Xiaobei [1 ]
Wang, Kunlin [1 ]
Wei, Jinquan [1 ]
Zhong, Minlin [1 ]
Zhou, Kun [5 ]
Xie, Dan [6 ]
Zhu, Hongwei [1 ,2 ]
机构：
[1] Tsinghua Univ, Key Lab Mat Proc Technol MOE, Sch Mat Sci & Engn, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R China
[2] Tsinghua Univ, Ctr Nano & Micro Mech, Beijing 100084, Peoples R China
[3] Natl Ctr Nanosci & Technol, Beijing 100190, Peoples R China
[4] Tsinghua Univ, Dept Thermal Engn, Beijing 100084, Peoples R China
[5] Nanyang Technol Univ, Sch Mech & Aerosp Engn, Singapore 639798, Singapore
[6] Tsinghua Univ, Inst Microelect, Tsinghua Natl Lab Informat Sci & Technol TNList, Beijing 100084, Peoples R China
来源：
CARBON | 2015年 / 84卷
关键词：
HETEROJUNCTION SOLAR-CELLS; JUNCTION; ANTIREFLECTION; EFFICIENCY; SENSOR;
D O I：
10.1016/j.carbon.2014.12.008
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Reduced graphene oxide (RGO)/Si Schottky diode has been fabricated by a simple drop-casting/annealing process. Common combustible and/or toxic gases including CH4, O-2, CO, NO2, NO, and SO2 were employed to evaluate the detection performance of such device. The relationship between current response and gas flow rate, concentration, bias voltage as well as operating time has been systematically studied, and the results indicated that the RGO/Si-based device is selective to gases like NO2 and NO. In some cases (i.e. flow rate detection), however, the current response for one gas is completely contrary to others, presumably due to the oxygen functional groups (OFGs) presiding on the surface of reduced graphene oxide. Finally, the effects of OFGs on the gas detection performance of RGO/Si-based devices were thoroughly discussed. (C) 2014 Elsevier Ltd. All rights reserved.
引用
收藏
页码：138 / 145
页数：8
相关论文
共 50 条
  • [1] Photo-induced selective gas detection based on reduced graphene oxide/Si Schottky diode
    Zhu, Miao
    Li, Xinming
    Chung, Sunki
    Zhao, Liyun
    Li, Xiao
    Zang, Xiaobei
    Wang, Kunlin
    Wei, Jinquan
    Zhong, Minlin
    Zhou, Kun
    Xie, Dan
    Zhu, Hongwei
    Carbon, 2015, 84 : 138 - 145
  • [2] Study of Reduced Graphene Oxide for Trench Schottky Diode
    Khairir, Nur Samihah
    Hussin, Mohd Rofei Mat
    Nasir, Iskhandar Md
    Uz-Zaman, A. S. M. Mukhter
    Abdullah, Wan Fazlida Hanim
    Zoolfakar, Ahmad Sabirin
    4TH INTERNATIONAL CONFERENCE ON ELECTRONIC DEVICES, SYSTEMS AND APPLICATIONS 2015 (ICEDSA), 2015, 99
  • [3] Photo-induced copper-mediated (meth)acrylate polymerization towards graphene oxide and reduced graphene oxide modification
    Railian, Svitlana
    Haven, Joris J.
    Maes, Lowie
    De Sloovere, Dries
    Trouillet, Vanessa
    Welle, Alexander
    Adriaensens, Peter
    Van Bael, Marlies K.
    Hardy, An
    Deferme, Wim
    Junkers, Tanja
    EUROPEAN POLYMER JOURNAL, 2020, 134
  • [4] Photo-induced Janus effect of graphene oxide films
    Vasiliev, Vladimir P.
    JOURNAL OF THE INDIAN CHEMICAL SOCIETY, 2021, 98 (12)
  • [5] Reduced Graphene Oxide Based Schottky Diode on Flex Substrate for Microwave Circuit Applications
    Kaur, Amanpreet
    Yang, Xianbo
    Park, Kyoung Youl
    Chahal, Premjeet
    2013 IEEE 63RD ELECTRONIC COMPONENTS AND TECHNOLOGY CONFERENCE (ECTC), 2013, : 1037 - 1042
  • [6] A graphene/Si Schottky diode for the highly sensitive detection of protein
    Noroozi, Ali Akbar
    Abdi, Yaser
    RSC ADVANCES, 2019, 9 (34) : 19613 - 19619
  • [7] Selective H2S Gas Sensing With a Graphene/n-Si Schottky Diode
    Fattah, Ali
    Khatami, Saeid
    IEEE SENSORS JOURNAL, 2014, 14 (11) : 4104 - 4108
  • [8] TiO2 enhanced ultraviolet detection based on a graphene/Si Schottky diode
    Zhu, Miao
    Zhang, Li
    Li, Xinming
    He, Yijia
    Li, Xiao
    Guo, Fengmei
    Zang, Xiaobei
    Wang, Kunlin
    Xie, Dan
    Li, Xuanhua
    Wei, Bingqing
    Zhu, Hongwei
    JOURNAL OF MATERIALS CHEMISTRY A, 2015, 3 (15) : 8133 - 8138
  • [9] Swelling induced electrical detections and photo-induced current analysis in reduced graphene oxide for novel biosensing mechanisms
    Lee, Seungjun
    Hong, Hyunmin
    Lee, Huiseop
    Chung, Kwun-Bum
    Kim, Jinsik
    MEASUREMENT, 2025, 246
  • [10] On the Asymmetry in Photo-Induced Motion of Graphene-Oxide Paper
    Castagna, Riccardo
    Riminesi, Cristiano
    Di Donato, Andrea
    Castaldo, Rachele
    Avolio, Roberto
    Montalto, Luigi
    Vita, Francesco
    Francescangeli, Oriano
    Lucchetta, Daniele Eugenio
    COATINGS, 2023, 13 (08)
12345