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Lin Q, Zhang F, Zhao N, Zhao L, Wang Z, Yang P, Lu D, Dong T, Jiang Z. A Flexible and Wearable Nylon Fiber Sensor Modified by Reduced Graphene Oxide and ZnO Quantum Dots for Wide-Range NO 2 Gas Detection at Room Temperature. MATERIALS (BASEL, SWITZERLAND) 2022; 15:3772. [PMID: 35683071 PMCID: PMC9181485 DOI: 10.3390/ma15113772] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 05/13/2022] [Accepted: 05/20/2022] [Indexed: 01/21/2023]
Abstract
Reduced graphene oxide (rGO) fiber as a carbon-based fiber sensor has aroused widespread interest in the field of gas sensing. However, the low response value and poor flexibility of the rGO fiber sensor severely limit its application in the field of flexible wearable electronics. In this paper, a flexible and wearable nylon fiber sensor modified by rGO and ZnO quantum dots (QDs) is proposed for wide-range NO2 gas detection at room temperature. The response value of the nylon fiber sensor to 100 ppm NO2 gas is as high as 0.4958, and the response time and recovery time are 216.2 s and 667.9 s, respectively. The relationship between the sensor's response value and the NO2 concentration value is linear in the range of 20-100 ppm, and the fitting coefficient is 0.998. In addition, the test results show that the sensor also has good repeatability, flexibility, and selectivity. Moreover, an early warning module was also designed and is proposed in this paper to realize the over-limit monitoring of NO2 gas, and the flexible sensor was embedded in a mask, demonstrating its great application potential and value in the field of wearable electronics.
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Affiliation(s)
- Qijing Lin
- State Key Laboratory for Manufacturing Systems Engineering, School of Mechanical Engineering, Xi’an Jiaotong University, Xi’an 710049, China; (Q.L.); (N.Z.); (L.Z.); (Z.W.); (P.Y.); (D.L.); (Z.J.)
- Chongqing Key Laboratory of Micro-Nano Systems and Intelligent Sensing, Chongqing Academician Workstation, Chongqing 2011 Collaborative Innovation Center of Micro/Nano Sensing and Intelligent Ecological Internet of Things, Chongqing Technology and Business University, Chongqing 400067, China;
- School of Mechanical and Manufacturing Engineering, Xiamen Institute of Technology, Xiamen 361021, China
| | - Fuzheng Zhang
- State Key Laboratory for Manufacturing Systems Engineering, School of Mechanical Engineering, Xi’an Jiaotong University, Xi’an 710049, China; (Q.L.); (N.Z.); (L.Z.); (Z.W.); (P.Y.); (D.L.); (Z.J.)
| | - Na Zhao
- State Key Laboratory for Manufacturing Systems Engineering, School of Mechanical Engineering, Xi’an Jiaotong University, Xi’an 710049, China; (Q.L.); (N.Z.); (L.Z.); (Z.W.); (P.Y.); (D.L.); (Z.J.)
| | - Libo Zhao
- State Key Laboratory for Manufacturing Systems Engineering, School of Mechanical Engineering, Xi’an Jiaotong University, Xi’an 710049, China; (Q.L.); (N.Z.); (L.Z.); (Z.W.); (P.Y.); (D.L.); (Z.J.)
| | - Zuowei Wang
- State Key Laboratory for Manufacturing Systems Engineering, School of Mechanical Engineering, Xi’an Jiaotong University, Xi’an 710049, China; (Q.L.); (N.Z.); (L.Z.); (Z.W.); (P.Y.); (D.L.); (Z.J.)
| | - Ping Yang
- State Key Laboratory for Manufacturing Systems Engineering, School of Mechanical Engineering, Xi’an Jiaotong University, Xi’an 710049, China; (Q.L.); (N.Z.); (L.Z.); (Z.W.); (P.Y.); (D.L.); (Z.J.)
| | - Dejiang Lu
- State Key Laboratory for Manufacturing Systems Engineering, School of Mechanical Engineering, Xi’an Jiaotong University, Xi’an 710049, China; (Q.L.); (N.Z.); (L.Z.); (Z.W.); (P.Y.); (D.L.); (Z.J.)
| | - Tao Dong
- Chongqing Key Laboratory of Micro-Nano Systems and Intelligent Sensing, Chongqing Academician Workstation, Chongqing 2011 Collaborative Innovation Center of Micro/Nano Sensing and Intelligent Ecological Internet of Things, Chongqing Technology and Business University, Chongqing 400067, China;
| | - Zhuangde Jiang
- State Key Laboratory for Manufacturing Systems Engineering, School of Mechanical Engineering, Xi’an Jiaotong University, Xi’an 710049, China; (Q.L.); (N.Z.); (L.Z.); (Z.W.); (P.Y.); (D.L.); (Z.J.)
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Ghadiri M, Ghashghaee M, Ghambarian M. Influence of NiO decoration on adsorption capabilities of black phosphorus monolayer toward nitrogen dioxide: periodic DFT calculations. MOLECULAR SIMULATION 2020. [DOI: 10.1080/08927022.2020.1802023] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Mahdi Ghadiri
- Informetrics Research Group, Ton Duc Thang University, Ho Chi Minh City, Vietnam
- Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| | - Mohammad Ghashghaee
- Faculty of Petrochemicals, Iran Polymer and Petrochemical Institute, Tehran, Iran
| | - Mehdi Ghambarian
- Gas Conversion Department, Faculty of Petrochemicals, Iran Polymer and Petrochemical Institute, Tehran, Iran
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Jian Y, Hu W, Zhao Z, Cheng P, Haick H, Yao M, Wu W. Gas Sensors Based on Chemi-Resistive Hybrid Functional Nanomaterials. NANO-MICRO LETTERS 2020; 12:71. [PMID: 34138318 PMCID: PMC7770957 DOI: 10.1007/s40820-020-0407-5] [Citation(s) in RCA: 94] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 02/02/2020] [Indexed: 05/12/2023]
Abstract
Chemi-resistive sensors based on hybrid functional materials are promising candidates for gas sensing with high responsivity, good selectivity, fast response/recovery, great stability/repeatability, room-working temperature, low cost, and easy-to-fabricate, for versatile applications. This progress report reviews the advantages and advances of these sensing structures compared with the single constituent, according to five main sensing forms: manipulating/constructing heterojunctions, catalytic reaction, charge transfer, charge carrier transport, molecular binding/sieving, and their combinations. Promises and challenges of the advances of each form are presented and discussed. Critical thinking and ideas regarding the orientation of the development of hybrid material-based gas sensor in the future are discussed.
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Affiliation(s)
- Yingying Jian
- School of Advanced Materials and Nanotechnology, Interdisciplinary Research Center of Smart Sensors, Xidian University, Xi'an, 710071, People's Republic of China
| | - Wenwen Hu
- School of Aerospace Science and Technology, Xidian University, Xi'an, 710071, People's Republic of China
| | - Zhenhuan Zhao
- School of Advanced Materials and Nanotechnology, Interdisciplinary Research Center of Smart Sensors, Xidian University, Xi'an, 710071, People's Republic of China
| | - Pengfei Cheng
- School of Aerospace Science and Technology, Xidian University, Xi'an, 710071, People's Republic of China
| | - Hossam Haick
- School of Advanced Materials and Nanotechnology, Interdisciplinary Research Center of Smart Sensors, Xidian University, Xi'an, 710071, People's Republic of China.
- Department of Chemical Engineering, Russell Berrie Nanotechnology Institute, Technion-Israel Institute of Technology, 3200003, Haifa, Israel.
| | - Mingshui Yao
- Institute for Integrated Cell-Material Sciences (WPI-iCeMS), Kyoto University Institute for Advanced Study, Kyoto University, Yoshida Ushinomiya-cho, Sakyo-ku, Kyoto, 606-8501, Japan.
| | - Weiwei Wu
- School of Advanced Materials and Nanotechnology, Interdisciplinary Research Center of Smart Sensors, Xidian University, Xi'an, 710071, People's Republic of China.
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