Facile fabrication of PANI/Zn-tpps4 flexible NH3 sensor based on the "bridge" of Zn-tpps4

被引：27

作者：

Cai, Shaoyong ^{[1
]}

Chen, Liangzhe ^{[1
,2
]}

Zhang, Jieyu ^{[1
]}

Ke, Yujie ^{[3
]}

Fu, Xijun ^{[1
]}

Yang, Huijun ^{[1
]}

Li, Houbin ^{[1
]}

Long, Yi ^{[3
]}

Liu, Xinghai ^{[1
]}

机构：

[1] Wuhan Univ, Sch Printing & Packaging Engn, Wuhan 430072, Peoples R China

[2] Jingchu Univ Technol, Sch Elect & Informat Engn, Jingmen 448000, Peoples R China

[3] Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 2020年 / 321卷

关键词：

Flexible electronic device; NH3; sensor; Freshness indicator; Polyaniline; Zn-tpps(4); GAS SENSOR; THIN-FILM; POLYANILINE NANOCOMPOSITE; PORPHYRIN; PANI; COMPLEX; PERFORMANCE; OXIDE; YARN; H2S;

D O I：

10.1016/j.snb.2020.128476

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Produced in the process of meat spoilage, ammonia (NH3) is believed to be an important gas, as its concentration is a major indicator for evaluating freshness. A flexible NH3 sensor, based on novel polyaniline/Zn-porphyrin (PANI/Zn-tpps(4)) composite, was designed via a one-step electrodeposition method where a strong pi-pi conjugated system formed through the combination of the quinone ring of the PANI molecular chain and sulfate radical of the Zn-tpps(4) molecule. The new sensor PANI/Zn-tpps(4) film possesses outstanding sensing characteristics in terms of response value,enabling it to perform better than pure PANI film. To further explore the performance of PANI/Zn-tpps(4) film, the gas-sensing properties, humidity and endurance tests were fully evaluated at low NH3 concentration. It was concluded that the sensing performance was dramatically improved, because the Zn-tpps(4),acting as a "bridge", facilitated the transfer of electrons from NH3 molecules to PANI molecular chains. It is expected that the PANI/Zn-tpps(4) sensor can be attached to deformable packaging membrane to form an ideal device as meat freshness indicator.

引用

页数：9

共 43 条

[1] Optical Gas Sensing of Ammonia and Amines Based on Protonated Porphyrin/TiO2 Composite Thin Films [J].

Castillero, Pedro ;

Roales, Javier ;

Lopes-Costa, Tania ;

Sanchez-Valencia, Juan R. ;

Barranco, Angel ;

Gonzalez-Elipe, Agustin R. ;

Pedrosa, Jose M. .

SENSORS, 2017, 17 (01)

[2] Fabricating 3D porous PANI/TiO2-graphene hydrogel for the enhanced UV-light photocatalytic degradation of BPA [J].

Chen, Fangyuan ;

An, Weijia ;

Li, Yao ;

Liang, Yinghua ;

Cui, Wenquan .

APPLIED SURFACE SCIENCE, 2018, 427 :123-132

[3] An overview of stretchable strain sensors from conductive polymer nanocomposites [J].

Chen, Jianwen ;

Yu, Qunli ;

Cui, Xihua ;

Dong, Mengyao ;

Zhang, Jiaoxia ;

Wang, Chao ;

Fan, Jincheng ;

Zhu, Yutian ;

Guo, Zhanhu .

JOURNAL OF MATERIALS CHEMISTRY C, 2019, 7 (38) :11710-11730

[4] Biogenic amines- and sulfides-responsive gold nanoparticles for real-time visual detection of raw meat, fish, crustaceans, and preserved meat [J].

Chow, Cheuk-Fai .

FOOD CHEMISTRY, 2020, 311

[5] One-pot synthesis of zinc oxide - polyaniline nanocomposite for fabrication of efficient room temperature ammonia gas sensor [J].

Das, Mausumi ;

Sarkar, D. .

CERAMICS INTERNATIONAL, 2017, 43 (14) :11123-11131

[6] Surface-confined two-step synthesis of the complex (ammine)(meso-tetraphenylporphyrinato)-zinc(II) on Ag(111) [J].

Flechtner, Ken ;

Kretschmann, Andreas ;

Bradshaw, Liam R. ;

Walz, Marie-Madeleine ;

Steinrueck, Hans-Peter ;

Gottfried, J. Michael .

JOURNAL OF PHYSICAL CHEMISTRY C, 2007, 111 (16) :5821-5824

[7] Direct synthesis of a metalloporphyrin complex on a surface [J].

Gottfried, JM ;

Flechtner, K ;

Kretschmann, A ;

Lukasczyk, T ;

Steinrück, HP .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (17) :5644-5645

[8]

Gu H., 2018, ES Mater. Manuf, V1, P3, DOI DOI 10.30919/ESMM5F108

[9] Hierarchical graphene-polyaniline nanocomposite films for high-performance flexible electronic gas sensors [J].

Guo, Yunlong ;

Wang, Ting ;

Chen, Fanhong ;

Sun, Xiaoming ;

Li, Xiaofeng ;

Yu, Zhongzhen ;

Wan, Pengbo ;

Chen, Xiaodong .

NANOSCALE, 2016, 8 (23) :12073-12080

[10] Intracellular Polymer Substances Induced Conductive Polyaniline for Improved Methane Production from Anaerobic Wastewater Treatment [J].

Hu, Qian ;

Zhou, Na ;

Gong, Kedong ;

Liu, Haoyu ;

Liu, Qing ;

Sun, Dezhi ;

Wang, Qiang ;

Shao, Qian ;

Liu, Hu ;

Qiu, Bin ;

Guo, Zhanhu .

ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2019, 7 (06) :5912-+

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