Reduced graphene oxide coated poly-methyl methacrylate beads based thermoplastic polyurethane nanocomposites for gas sensing applications

被引：5

作者：

Iqbal, Muhammad Saqlain ^{[1
]}

Nazir, M. Shahid ^{[1
]}

Ali, Zulfiqar ^{[2
]}

Iftikhar, Ramsha ^{[3
]}

Hussain, Manwar ^{[4
]}

Imran, Syed Muhammad ^{[2
,5
]}

机构：

[1] COMSATS Univ Islamabad, Dept Chem Engn, Lahore Campus, Lahore, Pakistan

[2] Univ Faisalabad, Govt Coll, Dept Chem, Faisalabad, Pakistan

[3] Hanyang Univ, Coll Engn Sci, Dept Mat Sci & Chem Engn, Ansan, Gyeonggi, South Korea

[4] COMSATS Univ Islamabad, Dept Chem, Lahore Campus, Lahore, Pakistan

[5] Univ Faisalabad, Govt Coll, Dept Chem, Def Rd, Faisalabad, Pakistan

来源：

POLYMER-PLASTICS TECHNOLOGY AND MATERIALS | 2023年 / 62卷 / 06期

关键词：

Reduced graphene oxide; gas sensor; Graphene oxide; TPU polymer; PMMA beads; SNO2; NANOPARTICLES; NO2;

D O I：

10.1080/25740881.2022.2150864

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

We have fabricated, reduced graphene oxide (rGO) coated poly methyl methacrylate (PMMA) based thermoplastic polyurethane (TPU) nanocomposites for NO2 gas sensing. The rGO-coated PMMA beads and MWCNTs were incorporated into the TPU matrix in different concentrations by melt mixing. The characterization was done to confirm the preparation of the nanocomposites. The rGO-coated PMMA-TPU nanocomposites exhibit excellent electrical conductivities and efficient NO2 gas sensing. The developed sensor can sense NO2 at room temperature with the highest response time of 19 s and an average response time of 23.67 s. The sensor is recovered within 31.4 s and has a limit of detection of 9.51 ppm.

引用

页码：790 / 799

页数：10

共 43 条

[1] Strategy and Future Prospects to Develop Room-Temperature-Recoverable NO2 Gas Sensor Based on Two-Dimensional Molybdenum Disulfide [J].

Agrawal, Abhay V. ;

Kumar, Naveen ;

Kumar, Mukesh .

NANO-MICRO LETTERS, 2021, 13 (01)

[2] Synthesis of reduced graphene oxide nanoscrolls embedded in polypyrrole matrix for supercapacitor applications [J].

Atri, Priyanka ;

Tiwari, Dinesh Chandra ;

Sharma, Rishi .

SYNTHETIC METALS, 2017, 227 :21-28

[3]

Bonaccorso F, 2010, NAT PHOTONICS, V4, P611, DOI [10.1038/NPHOTON.2010.186, 10.1038/nphoton.2010.186]

[4] Enhanced room temperature sensing of Co3O4-intercalated reduced graphene oxide based gas sensors [J].

Chen, Ning ;

Li, Xiaogan ;

Wang, Xueyan ;

Yu, Jun ;

Wang, Jing ;

Tang, Zhenan ;

Akbar, S. A. .

SENSORS AND ACTUATORS B-CHEMICAL, 2013, 188 :902-908

[5] Fabrication of a room-temperature NO2 gas sensor using morphology controlled CVD-grown tellurium nanostructures [J].

Choi, Ik Jun ;

Kim, Bum Jun ;

Lee, Sang Hoon ;

Jeong, Byung Joo ;

Nasir, Tuqeer ;

Cho, Yun Seong ;

Kim, Noeul ;

Lee, Jae-Hyun ;

Yu, Hak Ki ;

Choi, Jae-Young .

SENSORS AND ACTUATORS B-CHEMICAL, 2021, 333

[6] The Fabrication, Properties, and Uses of Graphene/Polymer Composites [J].

Du, Jinhong ;

Cheng, Hui-Ming .

MACROMOLECULAR CHEMISTRY AND PHYSICS, 2012, 213 (10-11) :1060-1077

[7] Functionalized graphene nanoplatelets from ball milling for energy applications [J].

Fan, Xueliu ;

Chang, Dong Wook ;

Chen, Xuli ;

Baek, Jong-Beom ;

Dai, Liming .

CURRENT OPINION IN CHEMICAL ENGINEERING, 2016, 11 :52-58

[8] Functionalization of Graphene: Covalent and Non-Covalent Approaches, Derivatives and Applications [J].

Georgakilas, Vasilios ;

Otyepka, Michal ;

Bourlinos, Athanasios B. ;

Chandra, Vimlesh ;

Kim, Namdong ;

Kemp, K. Christian ;

Hobza, Pavel ;

Zboril, Radek ;

Kim, Kwang S. .

CHEMICAL REVIEWS, 2012, 112 (11) :6156-6214

[9] Dispersion of NO2 and SO2 pollutants in the rolling industry with AERMOD model: a case study to assess human health risk [J].

Hesami Arani, Mohsen ;

Jaafarzadeh, Neamatollah ;

Moslemzadeh, Mehrdad ;

Rezvani Ghalhari, Mohammad ;

Bagheri Arani, Samaneh ;

Mohammadzadeh, Mahdiyeh .

JOURNAL OF ENVIRONMENTAL HEALTH SCIENCE AND ENGINEERING, 2021, 19 (02) :1287-1298

[10] Fully Printed, Rapid-Response Sensors Based on Chemically Modified Graphene for Detecting NO2 at Room Temperature [J].

Huang, Lei ;

Wang, Zhenping ;

Zhang, Jiankun ;

Pu, Jianlong ;

Lin, Youjie ;

Xu, Shuhua ;

Shen, Leo ;

Chen, Qi ;

Shi, Wangzhou .

ACS APPLIED MATERIALS & INTERFACES, 2014, 6 (10) :7426-7433

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