On-chip assembly of 3D graphene-based aerogels for chemiresistive gas sensing

被引：47

作者：

Shao, Gaofeng ^{[1
]}

Ovsianytskyi, Oleksandr ^{[1
]}

Bekheet, Maged F. ^{[1
]}

Gurlo, Aleksander ^{[1
]}

机构：

[1] Tech Univ Berlin, Chair Adv Ceram Mat, Fachgebiet Keram Werkstoffe, Hardenbergstr 40, D-10623 Berlin, Germany

来源：

CHEMICAL COMMUNICATIONS | 2020年 / 56卷 / 03期

关键词：

TUNGSTEN-OXIDE NANOWIRES; EFFICIENT DETECTION; NO2; HYBRID; W18O49; NANOPARTICLES; TEMPERATURE; PERFORMANCE; COMPOSITES; SENSOR;

D O I：

10.1039/c9cc09092d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Integration of the material preparation step into the device fabrication process is of prime importance for the development of high performance devices. This study presents an innovative strategy for the in situ assembly of graphene-based aerogels on a chip by polymerization-reduction and annealing processes, which are applied as chemiresistive gas sensors for the detection of NO2.

引用

收藏

页码：450 / 453

页数：4

相关论文

共 38 条

[1] Thiourea-treated graphene aerogel as a highly selective gas sensor for sensing of trace level of ammonia [J].

Alizadeh, Taher ;

Ahmadian, Farzaneh .

ANALYTICA CHIMICA ACTA, 2015, 897 :87-95

[2] Facile hydrothermal synthesis of ultrasmall W18O49 nanoparticles and studies of their photocatalytic activity towards degradation of methylene blue [J].

Bhuyan, Bishal ;

Paul, Bappi ;

Dhar, Siddhartha Sankar ;

Vadivel, Sethumathavan .

MATERIALS CHEMISTRY AND PHYSICS, 2017, 188 :1-7

[3] Hierarchical composites of polypyrrole/graphene oxide synthesized by in situ intercalation polymerization for high efficiency and broadband responses of electromagnetic absorption [J].

Chen, Xiangnan ;

Chen, Jingjing ;

Meng, Fanbin ;

Shan, Liming ;

Jiang, Man ;

Xu, Xiaoling ;

Lu, Jun ;

Wang, Yong ;

Zhou, Zuowan .

COMPOSITES SCIENCE AND TECHNOLOGY, 2016, 127 :71-78

[4] Large-Area Alignment of Tungsten Oxide Nanowires over Flat and Patterned Substrates for Room-Temperature Gas Sensing [J].

Cheng, Wei ;

Ju, Yanrui ;

Payamyar, Payam ;

Primc, Darinka ;

Rao, Jingyi ;

Willa, Christoph ;

Koziej, Dorota ;

Niederberger, Markus .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2015, 54 (01) :340-344

[5] High Density of Free-Standing Holey Graphene/PPy Films for Superior Volumetric Capacitance of Supercapacitors [J].

Fan, Zhimin ;

Zhu, Jianpeng ;

Sun, Xinghui ;

Cheng, Zhongjun ;

Liu, Yuyan ;

Wang, Youshan .

ACS APPLIED MATERIALS & INTERFACES, 2017, 9 (26) :21763-21772

[6] Microfabricated gas sensor systems with sensitive nanocrystalline metal-oxide films [J].

Graf, M. ;

Gurlo, A. ;

Barsan, N. ;

Weimar, U. ;

Hierlemann, A. .

JOURNAL OF NANOPARTICLE RESEARCH, 2006, 8 (06) :823-839

[7] Reduced-graphene-oxide/metal-oxide p-n heterojunction aerogels as efficient 3D sensing frameworks for phenol detection [J].

Guo, Dongman ;

Cai, Peijie ;

Sun, Jie ;

He, Weina ;

Wu, Xiaohan ;

Zhang, Ting ;

Wang, Xuan ;

Zhang, Xuetong .

CARBON, 2016, 99 :571-578

[8] Nanosensors: towards morphological control of gas sensing activity. SnO2, In2O3, ZnO and WO3 case studies [J].

Gurlo, Aleksander .

NANOSCALE, 2011, 3 (01) :154-165

[9] Platinum Nanoparticle Loading of Boron Nitride Aerogel and Its Use as a Novel Material for Low-Power Catalytic Gas Sensing [J].

Harley-Trochimczyk, Anna ;

Thang Pham ;

Chang, Jiyoung ;

Chen, Ernest ;

Worsley, Marcus A. ;

Zettl, Alex ;

Mickelson, William ;

Maboudian, Roya .

ADVANCED FUNCTIONAL MATERIALS, 2016, 26 (03) :433-439

[10] Enhanced Electrocatalysis via 3D Graphene Aerogel Engineered with a Silver Nanowire Network for Ultrahigh-Rate Zinc-Air Batteries [J].

Hu, Shang ;

Han, Ting ;

Lin, Chao ;

Xiang, Weikai ;

Zhao, Yonghui ;

Gao, Peng ;

Du, Fuping ;

Li, Xiaopeng ;

Sun, Yuhan .

ADVANCED FUNCTIONAL MATERIALS, 2017, 27 (18)

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