导电聚合物气敏传感器研究进展

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摘要气敏传感器是利用材料的气敏特性实现目标气体浓度检测的电子元器件,在生产安全、环境监测、临床医学等领域均有广泛应用。气敏材料主要分为金属氧化物半导体材料、导电聚合物(CP)材料、金属有机框架材料。导电聚合物因其成本低、易于合成,在室温下对氨气等有害气体表现出良好的响应的特点而受到广泛关注。近年来导电聚合物复合物的研究也极大地提高了导电聚合物的气敏性能。分析了导电聚合物电阻调控机理,重点介绍了近年来对氨气、二氧化氮、硫化氢等气体的导电聚合物及其复合物的气敏传感器的研究进展,简要介绍了导电高分子在甲醇、三乙胺、一氧化碳等气体检测中的研究情况,最后展望了导电聚合物在气体传感领域的应用前景。

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	王志鹏
	郭知明
	邢金峰

关键词：导电聚合物气敏机理气敏传感器灵敏度

Abstract： Gas sensors are electronic components that utilize the gas-sensitive properties of materials to detect target gas concentrations. They are widely used in production safety, environmental monitoring, clinical medicine and other fields. Gas sensing materials are mainly divided into metal oxide semiconductor materials, conductive polymer (CP) materials, and metal organic framework materials. Conductive polymers have attracted extensive attention due to their low cost, easy synthesis, and good response to harmful gases such as ammonia at room temperature. Recent studies on CP composites have also greatly improved the gas-sensing properties of CP. In this paper, the regulation mechanism of CP resistance is analyzed, and the research progress of CP and their composite gas sensors for NH₃, NO₂, H₂S and other gases in recent years is mainly introduced, the research status of CP in the detection of methanol, triethylamine, carbon monoxide and other gases is briefly introduced. Finally, the application prospects of CP in the field of gas sensing are prospected.

Keywords： conductive polymer gas-sensing mechanism gas-sensing sensor sensitivity

Received 2022-05-25;

Fund:国家自然科学基金(31771094);天津市市场监督管理委员会科技计划项目(2019-W05)。

Corresponding Authors: 邢金峰(1977-),教授,E-mail:jinfengxing@tju.edu.cn Email: jinfengxing@tju.edu.cn

About author: 王志鹏(1988-),男,硕士,工程师,从事气敏传感器研究工作。

引用本文:

王志鹏, 郭知明, 邢金峰.导电聚合物气敏传感器研究进展[J]. 化学工业与工程, 2023,40(2): 75-84

WANG Zhipeng, GUO Zhiming, XING Jinfeng.Research progress of conductive polymer gas sensors[J]. Chemcial Industry and Engineering, 2023,40(2): 75-84

[1] 于文彬, 刘冰雪, 张晓明, 等. 基于纳米材料的气体传感器研究现状及展望[J]. 中央民族大学学报(自然科学版), 2021, 30(4): 19-31, 2, 97 YU Wenbin, LIU Bingxue, ZHANG Xiaoming, et al. Research status and prospects of gas sensors based on nanomaterials[J]. Journal of Minzu University of China (Natural Sciences Edition), 2021, 30(4): 19-31, 2, 97(in Chinese)
[2] LI F, ZHANG T, GAO X, et al. Coaxial electrospinning heterojunction SnO₂/Au-doped In₂O₃ core-shell nanofibers for acetone gas sensor[J]. Sensors and Actuators B: Chemical, 2017, 252: 822-830
[3] KONDAWAR S B, PATIL P T. Conducting polymer nanocomposites for sensor applications[M]//Springer Series on Polymer and Composite Materials. Cham: Springer International Publishing, 2016: 223-267
[4] SINGH A, SIKARWAR S, VERMA A, et al. The recent development of metal oxide heterostructures based gas sensor, their future opportunities and challenges: A review[J]. Sensors and Actuators A: Physical, 2021, doi:10.1016/j.sna.2021.113127
[5] JI H, ZENG W, LI Y. Gas sensing mechanisms of metal oxide semiconductors: A focus review[J]. Nanoscale, 2019, 11(47): 22664-22684
[6] DEY A. Semiconductor metal oxide gas sensors: A review[J]. Materials Science and Engineering: B, 2018, 229: 206-217
[7] FAREA M A, MOHAMMED H Y, SHIRSAT S M, et al. Hazardous gases sensors based on conducting polymer composites: Review[J]. Chemical Physics Letters, 2021, doi: 10.1016/j.cplett.2021.138703
[8] WANG Y, LIU A, HAN Y, et al. Sensors based on conductive polymers and their composites: A review[J]. Polymer International, 2020, 69(1): 7-17
[9] LAKARD B, CARQUIGNY S, SEGUT O, et al. Gas sensors based on electrodeposited polymers[J]. Metals, 2015, 5(3): 1371-1386
[10] YUAN H, LI N, FAN W, et al. Metal-organic framework based gas sensors[J]. Advanced Science (Weinheim, Baden-Wurttemberg, Germany), 2022, doi: 10.1002/advs.202104374
[11] LI H, ZHAO S, ZANG S, et al. Functional metal-organic frameworks as effective sensors of gases and volatile compounds[J]. Chemical Society Reviews, 2020, 49(17): 6364-6401
[12] LI Z, LI H, WU Z, et al. Advances in designs and mechanisms of semiconducting metal oxide nanostructures for high-precision gas sensors operated at room temperature[J]. Materials Horizons, 2019, 6(3): 470-506
[13] BAVATHARANI C, MUTHUSANKAR E, WABAIDUR S M, et al. Electrospinning technique for production of polyaniline nanocomposites/nanofibers for multi-functional applications: A review[J]. Synthetic Metals, 2021, doi: 10.1016/j.synthmet.2020.116609
[14] VIRJI S, HUANG J, KANER R B, et al. Polyaniline nanofiber gas sensors: examination of response mechanisms[J]. Nano Letters, 2004, 4(3): 491-496
[15] HONG K, OH K, KANG T. Polyaniline-nylon 6 composite fabric for ammonia gas sensor[J]. Journal of Applied Polymer Science, 2004, 92: 37-42
[16] KHUSPE G D, BANDGAR D K, SEN S, et al. Fussy nanofibrous network of polyaniline (PANI) for NH₃ detection[J]. Synthetic Metals, 2012, 162(21/22): 1822-1827
[17] KUMAR L, RAWAL I, KAUR A, et al. Flexible room temperature ammonia sensor based on polyaniline[J]. Sensors and Actuators B: Chemical, 2017, 240: 408-416
[18] LIU J, NUANGYANG C, XU Q, et al. High-performance PANI-based ammonia gas sensor promoted by surface nanostructuralization[J]. ECS Journal of Solid State Science and Technology, 2021, doi: 0.1149/2162-8777/abe3ce
[19] PANG Z, FU J, LV P, et al. Effect of CSA concentration on the ammonia sensing properties of CSA-doped PA6/PANI composite nanofibers[J]. Sensors (Basel, Switzerland), 2014, 14(11): 21453-21465
[20] LI S, LIU A, YANG Z, et al. Room temperature gas sensor based on tin dioxide@polyaniline nanocomposite assembled on flexible substrate: ppb-level detection of NH₃[J]. Sensors and Actuators B: Chemical, 2019, doi: 10.1016/j.snb.2019.126970
[21] SUN J, SHU X, TIAN Y, et al. Facile preparation of polypyrrole-reduced graphene oxide hybrid for enhancing NH₃ sensing at room temperature[J]. Sensors and Actuators B: Chemical, 2017, 241: 658-664
[22] 季路遥. 聚苯胺/石墨烯涂覆聚丙烯腈织物制备可穿戴氨气传感器[D]. 上海: 东华大学, 2020 JI Luyao. Polyaniline/graphene coated polyacrylonitrile fabric to prepare wearable ammonia sensor[D]. Shanghai: Donghua University, 2020 (in Chinese)
[23] ABDULLA S, MATHEW T L, PULLITHADATHIL B. Highly sensitive, room temperature gas sensor based on polyaniline-multiwalled carbon nanotubes (PANI/MWCNTs) nanocomposite for trace-level ammonia detection[J]. Sensors and Actuators B: Chemical, 2015, 221: 1523-1534
[24] CHEN X, CHEN X, DING X, et al. Gas-sensitive enhancement of rGO/HMWCNTs/PANI ternary composites[J]. IEEE Sensors Journal, 2022, 22(3): 1905-1915
[25] WU Q, SHEN W, LV D, et al. An enhanced flexible room temperature ammonia gas sensor based on GP-PANI/PVDF multi-hierarchical nanocomposite film[J]. Sensors and Actuators B: Chemical, 2021, doi: 10.1016/j.snb.2021.129630
[26] TOHIDI S, PARHIZKAR M, BIDADI H, et al. Electrodeposition of polyaniline/three-dimensional reduced graphene oxide hybrid films for detection of ammonia gas at room temperature[J]. IEEE Sensors Journal, 2020, 20(17): 9660-9667
[27] 田俊峰. 导电高分子复合材料的制备及其低温气敏性能研究[D]. 郑州: 郑州大学, 2017 TIAN Junfeng. Preparation and low temperature gas sensing properties of composites based on conducting polymer[D]. Zhengzhou: Zhengzhou University, 2017 (in Chinese)
[28] 业婧瑶. 氧化锌为模板制备导电高分子聚合物及其气敏性能研究[D]. 北京: 北京化工大学, 2016 YE Jingyao. Synthesis and sensing properties of conducting polymers using ZnO as template[D]. Beijing: Beijing University of Chemical Technology, 2016 (in Chinese)
[29] DUNST K, KARCZEWSKI J, JASIN＇SKI P. Nitrogen dioxide sensing properties of PEDOT polymer films[J]. Sensors and Actuators B: Chemical, 2017, 247: 108-113
[30] NAVALE S T, MANE A, CHOUGULE M A, et al. Highly selective and sensitive room temperature NO₂ gas sensor based on polypyrrole thin films[J]. Synthetic Metals, 2014, 189: 94-99
[31] NAVALE S T, CHOUGULE M A, PATIL V B, et al. Highly sensitive, reproducible, selective and stable CSA-polypyrrole NO₂ sensor[J]. Synthetic Metals, 2014, 189: 111-118
[32] SONKER R K, YADAV B C, DZHARDIMALIEVA G I. Preparation and properties of nanostructured PANI thin film and its application as low temperature NO₂ sensor[J]. Journal of Inorganic and Organometallic Polymers and Materials, 2016, 26(6): 1428-1433
[33] SONKER R K, YADAV B C. Development of Fe₂O₃-PANI nanocomposite thin film based sensor for NO₂ detection[J]. Journal of the Taiwan Institute of Chemical Engineers, 2017, 77: 276-281
[34] XU H, JU D, LI W, et al. Low-working-temperature, fast-response-speed NO₂ sensor with nanoporous-SnO₂/polyaniline double-layered film[J]. Sensors and Actuators B: Chemical, 2016, 224: 654-660
[35] SHIN D H, LEE J S, JUN J, et al. Detection of hazardous gas using multidimensional porous iron oxide nanorods-decorated carbon nanoparticles[J]. ACS Applied Materials & Interfaces, 2015, 7(3): 1746-1751
[36] MOHAMMED K, SRINIVASAN A. Highly sensitive and wearable NO₂ gas sensor based on PVDF nanofabric containing embedded polyaniline/g-C₃N₄ nanosheet composites[J]. Nanotechnology, 2021, doi: 10.1088/1361-6528/ac1f54
[37] ALI Z S, SHANO A M. The influence of solvents on polyaniline nanofibers synthesized by a hydrothermal method and their application in gas sensors[J]. Journal of Electronic Materials, 2020, 49(9): 5528-5533
[38] MOUSAVI S, KANG K, PARK J, et al. A room temperature hydrogen sulfide gas sensor based on electrospun polyaniline-polyethylene oxide nanofibers directly written on flexible substrates[J]. RSC Advances, 2016, 6(106): 104131-104138
[39] ZHANG D, FAN X, HAO X, et al. Facile fabrication of polyaniline nanocapsule modified zinc oxide hexagonal microdiscs for H₂S gas sensing applications[J]. Industrial & Engineering Chemistry Research, 2019, 58(5): 1906-1913
[40] ZHANG D, WU Z, ZONG X. Flexible and highly sensitive H₂S gas sensor based on in situ polymerized SnO₂/rGO/PANI ternary nanocomposite with application in halitosis diagnosis[J]. Sensors and Actuators B: Chemical, 2019, 289: 32-41
[41] QUAN L, SUN J, BAI S, et al. A flexible sensor based on polyaniline hybrid using ZnO as template and sensing properties to triethylamine at room temperature[J]. Applied Surface Science, 2017, 399: 583-591
[42] 胡明江, 崔秋娜, 虞婷婷, 等. 基于氧化锌/聚苯胺复合材料的薄膜型甲醇传感器研究[J]. 分析化学, 2018, 46(8): 1201-1207 HU Mingjiang, CUI Qiuna, YU Tingting, et al. Research on film-type methanol sensor based on ZnO/polyaniline nanocomposites[J]. Chinese Journal of Analytical Chemistry, 2018, 46(8): 1201-1207(in Chinese)
[43] JIAN K, CHANG C, WU J, et al. High response CO sensor based on a polyaniline/SnO₂ nanocomposite[J]. Polymers, 2019, doi: 10.3390/polym11010184
[44] ROY A, RAY A, SADHUKHAN P, et al. Polyaniline-multiwalled carbon nanotube (PANI-MWCNT): Room temperature resistive carbon monoxide (CO) sensor[J]. Synthetic Metals, 2018, 245: 182-189
[45] BAFANDEH N, LARIJANI M M, SHAFIEKHANI A. Investigation on hydrogen sensing property of MWCNT/Pani nanocomposite films[J]. Polymer Bulletin, 2020, 77(7): 3697-3706
[46] NASRESFAHANI S, ZARGARPOUR Z, SHEIKHI M H, et al. Improvement of the carbon monoxide gas sensing properties of polyaniline in the presence of gold nanoparticles at room temperature[J]. Synthetic Metals, 2020, doi: 10.1016/j.synthmet.2020.116404
[47] QU C, ZHAO P, WU C, et al. Electrospun PAN/PANI fiber film with abundant active sites for ultrasensitive trimethylamine detection[J]. Sensors and Actuators B: Chemical, 2021, doi: 10.1016/j.snb.2021.129822