Facile synthesis of 3D flower-like MoO3 and its gas sensor application

被引：10

作者：

Liu, Yuanlong ^{[1
]}

Zeng, Wen ^{[1
]}

机构：

[1] Chongqing Univ, Coll Mat Sci & Engn, Chongqing 400030, Peoples R China

来源：

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2016年 / 27卷 / 12期

关键词：

HYBRID THIN-FILMS; SENSING PROPERTIES; HYDROTHERMAL SYNTHESIS; NANOFLOWERS; GROWTH;

D O I：

10.1007/s10854-016-5438-9

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A novel hierarchical flower-like MoO3 assembled by uniform nanosheets was reported. We propose a possible nucleation-growth mechanism of nanoflower and formation mechanism of MoO3. Moreover, a systematic gas sensing measurement reveals that the flower-like MoO3 shows excellent gas sensing performances toward ethanol. The result shows an advance of hierarchical flower-like nanostructures in further enhancing the functionality of gas sensors, and this facile method could be applicable to many sensing materials.

引用

页码：12996 / 13001

页数：6

共 20 条

[1]

Chen D., 2001, J MATER CHEM, V21, P9332

[2] Gas sensing properties of MoO3 nanorods to CO and CH3OH [J].

Comini, E ;

Yubao, L ;

Brando, Y ;

Sberveglieri, G .

CHEMICAL PHYSICS LETTERS, 2005, 407 (4-6) :368-371

[3] Growth and structure evolution of novel tin oxide diskettes [J].

Dai, ZR ;

Pan, ZW ;

Wang, ZL .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (29) :8673-8680

[4] Highly controllable and reproducible ZnO nanowire arrays growth with focused ion beam and low-temperature hydrothermal method [J].

Diao, Kaidi ;

Zhang, Jicheng ;

Zhou, Minjie ;

Tang, Yongjian ;

Wang, Shuxia ;

Cui, Xudong .

APPLIED SURFACE SCIENCE, 2014, 317 :220-225

[5] Influence of hierarchical nanostructures on the gas sensing properties of SnO2 biomorphic films [J].

Dong, Qun ;

Su, Huilan ;

Xu, Jiaqiang ;

Zhang, Di .

SENSORS AND ACTUATORS B-CHEMICAL, 2007, 123 (01) :420-428

[6] Uniform Pt Nanoparticles Incorporated into Reduced Graphene Oxides with MoO3 as Advanced Anode Catalysts for Methanol Electro-oxidation [J].

Hao, Yanfei ;

Wang, Xudan ;

Zheng, Yuanyuan ;

Shen, Jianfeng ;

Yuan, Junhua ;

Wang, Ai-jun ;

Niu, Li ;

Huang, Shengtang .

ELECTROCHIMICA ACTA, 2016, 198 :127-134

[7] Synthesis of polypyrrole/MoO3 hybrid thin films and their volatile organic compound gas-sensing properties [J].

Hosono, K ;

Matsubara, I ;

Murayama, N ;

Woosuck, S ;

Izu, N .

CHEMISTRY OF MATERIALS, 2005, 17 (02) :349-354

[8] VOCs sensing properties of layered organic-inorganic hybrid thin films:: MoO3 with various interlayer organic components [J].

Itoh, Toshio ;

Wang, Junzhong ;

Matsubara, Ichiro ;

Shin, Woosuck ;

Izu, Noriya ;

Nishibori, Maiko ;

Murayama, Norimitsu .

MATERIALS LETTERS, 2008, 62 (17-18) :3021-3023

[9] Work function and interface control of amorphous IZO electrodes by MoO3 layer grading for organic solar cells [J].

Kim, Hyo-Joong ;

Seo, Ki-Won ;

Noh, Yong-Jin ;

Na, Seok-In ;

Sohn, Ahrum ;

Kim, Dong-Wook ;

Kim, Han-Ki .

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2015, 141 :194-202

[10] Synthesis and characterization of α-MoO3 nanobelt composite positive electrode materials for lithium battery application [J].

Nadimicherla, Reddeppa ;

Chen, Wen ;

Guo, Xin .

MATERIALS RESEARCH BULLETIN, 2015, 66 :140-146

← 1 2 →