1
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Cho Y, Lee E, Lee KS, Hwang SJ, Kim CW, Kim TG, Kang SK, Park SY, Yoo K, Piao Y. CNT ink as an electrode additive for an effective hybrid conductive network in silicon microparticle/graphite anodes. Electrochim Acta 2023. [DOI: 10.1016/j.electacta.2023.142134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
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2
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Lin CL, Li JW, Chen YF, Chen JX, Cheng CC, Chiu CW. Graphene Nanoplatelet/Multiwalled Carbon Nanotube/Polypyrrole Hybrid Fillers in Polyurethane Nanohybrids with 3D Conductive Networks for EMI Shielding. ACS OMEGA 2022; 7:45697-45707. [PMID: 36530238 PMCID: PMC9753105 DOI: 10.1021/acsomega.2c06613] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 11/25/2022] [Indexed: 06/17/2023]
Abstract
This work reports the preparation of graphene nanoplatelet (GNP)/multiwalled carbon nanotube (MWCNT)/polypyrrole (PPy) hybrid fillers via in situ chemical oxidative polymerization with the addition of a cationic surfactant, hexadecyltrimethylammonium bromide. These hybrid fillers were incorporated into polyurethane (PU) to prepare GNP/MWCNT/PPy/PU nanohybrids. The electrical conductivity of the nanohybrids was synergistically enhanced by the high conductivity of the hybrid fillers. Furthermore, the electromagnetic interference (EMI) shielding effectiveness (SE) was greatly increased by interfacial polarization between the GNPs, MWCNTs, PPy, and PU. The optimal formulation for the preparation of GNP/MWCNT/PPy three-dimensional (3D) nanostructures was determined by optimization experiments. Using this formulation, we successfully prepared GNP/PPy nanolayers (two-dimensional) that are extensively covered by MWCNT/PPy nanowires (one-dimensional), which interconnect to form GNP/MWCNT/PPy 3D nanostructures. When incorporated into a PU matrix to form a nanohybrid, these 3D nanostructures form a continuous network of conductive GNP-PPy-CNT-PPy-GNP paths. The EMI SE of the nanohybrid is 35-40 dB at 30-1800 MHz, which is sufficient to shield over 99.9% of electromagnetic waves. Therefore, this EMI shielding material has excellent prospects for commercial use. In summary, a nanohybrid with excellent EMI SE performance was prepared using a facile and scalable method and was shown to have great commercial potential.
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Affiliation(s)
- Chih-Lung Lin
- Department
of Materials Science and Engineering, National
Taiwan University of Science and Technology, Taipei10607, Taiwan
| | - Jia-Wun Li
- Department
of Materials Science and Engineering, National
Taiwan University of Science and Technology, Taipei10607, Taiwan
| | - Yan-Feng Chen
- Department
of Materials Science and Engineering, National
Taiwan University of Science and Technology, Taipei10607, Taiwan
| | - Jian-Xun Chen
- Department
of Materials Science and Engineering, National
Taiwan University of Science and Technology, Taipei10607, Taiwan
| | - Chih-Chia Cheng
- Graduate
Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei10607, Taiwan
| | - Chih-Wei Chiu
- Department
of Materials Science and Engineering, National
Taiwan University of Science and Technology, Taipei10607, Taiwan
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3
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Selvan T M, Sharma S, Naskar S, Mondal S, Kaushal M, Mondal T. Printable Carbon Nanotube-Liquid Elastomer-Based Multifunctional Adhesive Sensors for Monitoring Physiological Parameters. ACS APPLIED MATERIALS & INTERFACES 2022; 14:45921-45933. [PMID: 36170637 DOI: 10.1021/acsami.2c13927] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Developing a printed elastomeric wearable sensor with good conformity and proper adhesion to skin, coupled with the capability of monitoring various physiological parameters, is very crucial for the development of point-of-care sensing devices with high precision and sensitivity. While there have been previous reports on the fabrication of elastomeric multifunctional sensors, research on the printable elastomeric multifunctional adhesive sensor is not very well explored. Herein, we report the development of a stencil printable multifunctional adhesive sensor fabricated in a solvent-free condition, which demonstrated the capability of having good contact with skin and its ability to function as a temperature and strain sensor. Functionalized liquid isoprene rubber was selected as the matrix while carboxylated multiwalled carbon nanotubes (c-CNTs) were used as the nanofiller. The selection of the above model compounds facilitated the printability and also helped the same composition to demonstrate stretchability and adhesiveness. A realistic three-dimensional microstructure (representative volume element model) was generated through a computational framework for the current c-CNT-liquid elastomer. Further computational simulations were performed to test and validate the correlation between electrical responses to that of experimental studies. Various physiological parameters like motion sensing, pulse, respiratory rate, and phonetics detection were detected by leveraging the electrically resistive nature of the sensor. This development route can be extended toward developing different innovative adhesives for point-of-care sensing applications.
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Affiliation(s)
- Muthamil Selvan T
- Rubber Technology Centre, Indian Institute of Technology Kharagpur, Kharagpur 721302, India
| | - Simran Sharma
- Rubber Technology Centre, Indian Institute of Technology Kharagpur, Kharagpur 721302, India
| | - Susmita Naskar
- Faculty of Engineering and Physical Sciences, University of Southampton, Southampton SO17 1BJ, U.K
| | - Soumyadeep Mondal
- Faculty of Engineering and Physical Sciences, University of Southampton, Southampton SO17 1BJ, U.K
| | - Manish Kaushal
- Department of Chemical Engineering, Indian Institute of Technology Kharagpur, Kharagpur 721302, India
| | - Titash Mondal
- Rubber Technology Centre, Indian Institute of Technology Kharagpur, Kharagpur 721302, India
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4
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Kumar A, Chowdhuri A, Tomar M, Singh M. Boost in the Electromagnetic Shielding Effectiveness of Polystyrene–Polyaniline Composites by Addition of Carbon Nanofibers. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2022. [DOI: 10.1007/s13369-022-07289-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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5
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Siva Kumar OVPR, Sundaramoorthy A, Padmapriya VS, Raman DN. Preparation of freestanding films from SWCNT/PANI nanocomposites using different blending techniques and characterization of their EMI shielding effectiveness in X-band. PHOSPHORUS SULFUR 2022. [DOI: 10.1080/10426507.2021.2012680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- O. V. P. R. Siva Kumar
- Department of Electronics and Communication Engineering, Geethanjali College of Engineering and Technology, Medchal District, Telangana, India
| | - Arunmetha Sundaramoorthy
- Department of Electronics and Communication Engineering, K.L.E.F. (deemed to be University), Guntur District, Andhra Pradesh, India
| | - V. S. Padmapriya
- Department of Electronics and Communication Engineering, Geethanjali College of Engineering and Technology, Medchal District, Telangana, India
| | - Dhineshbabu Nattanmai Raman
- Department of Electronics and Communication Engineering, Aditya Engineering College, Surampalem, Andhra Pradesh, India
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6
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Kunjappan AM, Reghunadhan A, Ramachandran AA, Mathew L, Padmanabhan M, Laroze D, Thomas S. Thin and efficient
EMI
shielding materials from binary thermoplastic blend nanocomposites. POLYM ADVAN TECHNOL 2022. [DOI: 10.1002/pat.5571] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Aswathi Madathinal Kunjappan
- International and Interuniversity Centre for Nanoscience and Nanotechnology Mahatma Gandhi University Kottayam Kerala India
| | - Arunima Reghunadhan
- International and Interuniversity Centre for Nanoscience and Nanotechnology Mahatma Gandhi University Kottayam Kerala India
- Department of Chemistry TKM College of Engineering Kollam Kerala India
| | - Ajitha A. Ramachandran
- International and Interuniversity Centre for Nanoscience and Nanotechnology Mahatma Gandhi University Kottayam Kerala India
- Department of Chemistry MES College Aluva Kerala India
| | - Lovely Mathew
- International and Interuniversity Centre for Nanoscience and Nanotechnology Mahatma Gandhi University Kottayam Kerala India
- Carmelgiri College Idukki Kerala India
| | | | - David Laroze
- Instituto de Alta Investigación, CEDENNA, Universidad de Tarapacá Arica Chile
| | - Sabu Thomas
- International and Interuniversity Centre for Nanoscience and Nanotechnology Mahatma Gandhi University Kottayam Kerala India
- School of Energy Materials Mahatma Gandhi University Kottayam Kerala India
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7
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E-Skin Development and Prototyping via Soft Tooling and Composites with Silicone Rubber and Carbon Nanotubes. MATERIALS 2021; 15:ma15010256. [PMID: 35009402 PMCID: PMC8746103 DOI: 10.3390/ma15010256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Revised: 12/20/2021] [Accepted: 12/21/2021] [Indexed: 11/17/2022]
Abstract
The strategy of embedding conductive materials on polymeric matrices has produced functional and wearable artificial electronic skin prototypes capable of transduction signals, such as pressure, force, humidity, or temperature. However, these prototypes are expensive and cover small areas. This study proposes a more affordable manufacturing strategy for manufacturing conductive layers with 6 × 6 matrix micropatterns of RTV-2 silicone rubber and Single-Walled Carbon Nanotubes (SWCNT). A novel mold with two cavities and two different micropatterns was designed and tested as a proof-of-concept using Low-Force Stereolithography-based additive manufacturing (AM). The effect SWCNT concentrations (3 wt.%, 4 wt.%, and 5 wt.%) on the mechanical properties were characterized by quasi-static axial deformation tests, which allowed them to stretch up to ~160%. The elastomeric soft material's hysteresis energy (Mullin's effect) was fitted using the Ogden-Roxburgh model and the Nelder-Mead algorithm. The assessment showed that the resulting multilayer material exhibits high flexibility and high conductivity (surface resistivity ~7.97 × 104 Ω/sq) and that robust soft tooling can be used for other devices.
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8
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Kim Y, Hyeong SK, Choi Y, Lee SK, Lee JH, Yu HK. Transparent and Flexible Electromagnetic Interference Shielding Film Using ITO Nanobranches by Internal Scattering. ACS APPLIED MATERIALS & INTERFACES 2021; 13:61413-61421. [PMID: 34910873 DOI: 10.1021/acsami.1c17967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
A transparent and flexible film capable of shielding electromagnetic waves over a wide range of frequencies (X and Ku bands, 8-18 GHz) is prepared. The electromagnetic wave shielding film is fabricated using the excellent transmittance, electrical conductivity, and thermal stability of indium tin oxide (ITO), a representative transparent conductive oxide. The inherent mechanical brittleness of oxide ceramics is overcome by adopting a nanobranched structure. In addition, mechanical stability is maintained even after repeated bending experiments (200 000 times). The produced transparent and flexible shielding film is applied to practical GHz devices (Wi-Fi and LTE devices), and signal sensitivity is confirmed to decrease. Therefore, it can be widely applied to various transparent and flexible electronic devices.
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Affiliation(s)
- Youngho Kim
- Department of Materials Science and Engineering, Ajou University, Suwon16499, Republic of Korea
- Department of Energy Systems Research, Ajou University, Suwon16499, Republic of Korea
| | - Seok-Ki Hyeong
- Department of Materials Science and Engineering, Ajou University, Suwon16499, Republic of Korea
- Department of Energy Systems Research, Ajou University, Suwon16499, Republic of Korea
- Functional Composite Materials Research Center, Institute of Advanced Composite Materials, Korea Institute of Science and Technology (KIST), 92 Chudong-ro, Bongdong-eup, Wanju-gun, Jeonbuk-do 55324, Republic of Korea
| | - Yeunji Choi
- Department of Materials Science and Engineering, Ajou University, Suwon16499, Republic of Korea
| | - Seoung-Ki Lee
- School of Materials Science and Engineering, Pusan National University, 2, Busandaehak-ro-63-beon-gil, Geumjeong-gu, Busan 46241, Republic of Korea
| | - Jae-Hyun Lee
- Department of Materials Science and Engineering, Ajou University, Suwon16499, Republic of Korea
- Department of Energy Systems Research, Ajou University, Suwon16499, Republic of Korea
| | - Hak Ki Yu
- Department of Materials Science and Engineering, Ajou University, Suwon16499, Republic of Korea
- Department of Energy Systems Research, Ajou University, Suwon16499, Republic of Korea
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9
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Zhu G, Giraldo Isaza L, Dufresne A. Cellulose nanocrystal‐mediated assembly of graphene oxide in natural rubber nanocomposites with high electrical conductivity. J Appl Polym Sci 2021. [DOI: 10.1002/app.51460] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Ge Zhu
- Université Grenoble Alpes, CNRS, Grenoble INP, LGP2, F‐38000 Grenoble France
| | - Laura Giraldo Isaza
- Université Grenoble Alpes, CNRS, Grenoble INP, LGP2, F‐38000 Grenoble France
| | - Alain Dufresne
- Université Grenoble Alpes, CNRS, Grenoble INP, LGP2, F‐38000 Grenoble France
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10
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Song Y, Dattatray Phule A, Yu Z, Zhang X, Du A, Wang H, Xiu Zhang Z. Lightweight and flexible silicone rubber foam with dopamine grafted multi-walled carbon nanotubes and silver nanoparticles using supercritical foaming technology: Its preparation and electromagnetic interference shielding performance. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2021.110839] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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11
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Ahmad MW, Soren K, Dey B, Khan MS, Choudhury A. Synergistic reinforcement effect of 3D graphene@multi-walled carbon nanotube hybrid nanofiller in enhancing the electrical, EMI-shielding, and mechanical properties of polyethersulfone. INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION 2021. [DOI: 10.1080/1023666x.2021.1976898] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Md. Wasi Ahmad
- Department of Chemical Engineering, College of Engineering, Dhofar University, Salalah, Sultanate of Oman
| | - Kanhu Soren
- Department of Chemical Engineering, Birla Institute of Technology, Ranchi, India
| | - Baban Dey
- Department of Chemical Engineering, Birla Institute of Technology, Ranchi, India
| | - Mohd. Shariq Khan
- Department of Chemical Engineering, College of Engineering, Dhofar University, Salalah, Sultanate of Oman
| | - Arup Choudhury
- Department of Chemical Engineering, Birla Institute of Technology, Ranchi, India
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12
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Pradhan S, Goswami D, Ghorai SK, Ratna D, Chattopadhyay S. Excellent electromagnetic interference shielding and mechanical properties accomplished in a manganese dioxide decorated graphene/polymer composite. J Appl Polym Sci 2021. [DOI: 10.1002/app.50785] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Sudip Pradhan
- Rubber Technology Cell Naval Dockyard Mumbai India
- Rubber Technology Centre Indian Institute of Technology Kharagpur Kharagpur India
| | - Debottam Goswami
- School of Nano‐science and Technology Indian Institute of Technology Kharagpur Kharagpur India
| | - Sanjoy Kumar Ghorai
- Rubber Technology Centre Indian Institute of Technology Kharagpur Kharagpur India
| | | | - Santanu Chattopadhyay
- Rubber Technology Centre Indian Institute of Technology Kharagpur Kharagpur India
- School of Nano‐science and Technology Indian Institute of Technology Kharagpur Kharagpur India
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13
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Kaushal A, Singh V. Analysis of mechanical, thermal, electrical and
EMI
shielding properties of graphite/carbon fiber reinforced polypropylene composites prepared via a twin screw extruder. J Appl Polym Sci 2021. [DOI: 10.1002/app.51444] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Ashish Kaushal
- Department of Materials Science and Engineering National Institute of Technology Hamirpur India
| | - Vishal Singh
- Department of Materials Science and Engineering National Institute of Technology Hamirpur India
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14
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Gao C, Shi Y, Zhu S, Fu L, Feng Y, Lv Y, Yang F, Liu M, Shui W. Induced assembly of polystyrene composites for simultaneously improving flame retardant and electromagnetic shielding properties. POLYM ADVAN TECHNOL 2021. [DOI: 10.1002/pat.5427] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Caiqin Gao
- College of Environment & Safety Engineering Fuzhou University Fuzhou China
| | - Yongqian Shi
- College of Environment & Safety Engineering Fuzhou University Fuzhou China
| | - Shicheng Zhu
- College of Materials Science and Engineering Fuzhou University Fuzhou China
| | - Libi Fu
- College of Civil Engineering Fuzhou University Fuzhou China
| | - Yuezhan Feng
- Key Laboratory of Materials Processing and Mold Ministry of Education, National Engineering Research Center for Advanced Polymer Processing Technology Zhengzhou University Zhengzhou China
| | - Yuancai Lv
- College of Environment & Safety Engineering Fuzhou University Fuzhou China
| | - Fuqiang Yang
- College of Environment & Safety Engineering Fuzhou University Fuzhou China
| | - Minghua Liu
- College of Environment & Safety Engineering Fuzhou University Fuzhou China
| | - Wei Shui
- College of Environment & Safety Engineering Fuzhou University Fuzhou China
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15
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Li S, Wen F, Sun C, Wang Z, Chen R, He Q, Mu J. A comparative study on the influences of whisker and conventional carbon nanotubes on the electrical and thermal conductivity of polyether ether ketone composites. J Appl Polym Sci 2021. [DOI: 10.1002/app.50720] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Shu Li
- College of Chemistry, Engineering Research Center of High Performance Plastics, Ministry of Education Jilin University Changchun China
| | - Fengyu Wen
- College of Chemistry, Engineering Research Center of High Performance Plastics, Ministry of Education Jilin University Changchun China
| | - Cong Sun
- Gas Chromatography‐Mass Spectrometry Laboratory Central Laboratory of Changchun Water [Group] Co., Ltd Changchun China
| | - Zhenyang Wang
- College of Chemistry, Engineering Research Center of High Performance Plastics, Ministry of Education Jilin University Changchun China
| | - Rui Chen
- College of Chemistry, Engineering Research Center of High Performance Plastics, Ministry of Education Jilin University Changchun China
| | - Qingxia He
- College of Chemistry, Engineering Research Center of High Performance Plastics, Ministry of Education Jilin University Changchun China
| | - Jianxin Mu
- College of Chemistry, Engineering Research Center of High Performance Plastics, Ministry of Education Jilin University Changchun China
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16
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Mei H, Lu M, Zhou S, Cheng L. Enhanced impact resistance and electromagnetic interference shielding of carbon nanotubes films composites. J Appl Polym Sci 2021. [DOI: 10.1002/app.50033] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Hui Mei
- Science and Technology on Thermostructural Composite Materials Laboratory, School of Materials Science and Engineering Northwestern Polytechnical University Xi'an Shaanxi China
| | - Mingyang Lu
- Science and Technology on Thermostructural Composite Materials Laboratory, School of Materials Science and Engineering Northwestern Polytechnical University Xi'an Shaanxi China
| | - Shixiang Zhou
- Science and Technology on Thermostructural Composite Materials Laboratory, School of Materials Science and Engineering Northwestern Polytechnical University Xi'an Shaanxi China
| | - Laifei Cheng
- Science and Technology on Thermostructural Composite Materials Laboratory, School of Materials Science and Engineering Northwestern Polytechnical University Xi'an Shaanxi China
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17
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Sun Y, Ma L, Song Y, Phule AD, Li L, Zhang ZX. Efficient natural rubber latex foam coated by rGO modified high density polyethylene for oil-water separation and electromagnetic shielding performance. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2021.110288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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18
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Ghosh T, Karak N. Interpenetrating polymer network/functionalized‐reduced graphene oxide nanocomposite: As an advanced functional material. J Appl Polym Sci 2021. [DOI: 10.1002/app.50499] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Tuhin Ghosh
- Advanced Polymer and Nanomaterial Laboratory, Department of Chemical Sciences Tezpur University Tezpur India
| | - Niranjan Karak
- Advanced Polymer and Nanomaterial Laboratory, Department of Chemical Sciences Tezpur University Tezpur India
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19
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Zhou D, Gopinath SCB, Mohamed Saheed MS, Siva Sangu S, Lakshmipriya T. MXene Surface on Multiple Junction Triangles for Determining Osteosarcoma Cancer Biomarker by Dielectrode Microgap Sensor. Int J Nanomedicine 2020; 15:10171-10181. [PMID: 33363373 PMCID: PMC7754095 DOI: 10.2147/ijn.s284752] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 11/11/2020] [Indexed: 12/20/2022] Open
Abstract
Background In recent years, nanomaterials have justified their dissemination for biosensor application towards the sensitive and selective detections of clinical biomarkers at the lower levels. MXene is a two-dimensional layered transition metal, attractive for biosensing due to its chemical, physical and electrical properties along with the biocompatibility. Materials and Methods This work was focused on diagnosing osteosarcoma (OS), a common bone cancer, on MXene-modified multiple junction triangles by dielectrode sensing. Survivin protein gene is highly correlated with OS, identified on this sensing surface. Capture DNA was immobilized on MXene by using 3-glycidoxypropyltrimethoxysilane as an amine linker and duplexed by the target DNA sequence. Results The limitation and sensitivity of detection were found as 1 fM with the acceptable regression co-efficient value (y=1.0037⨰ + 0.525; R2=0.978) and the current enhancement was noted when increasing the target DNA concentrations. Moreover, the control sequences of single- and triple-mismatched and noncomplementary to the target DNA sequences failed to hybridize on the capture DNA, confirming the specificity. In addition, different batches were prepared with capture probe immobilized sensing surfaces and proved the efficient reproducibility. Conclusion This microgap device with Mxene-modified multiple junction triangles dielectrode surface is beneficial to quantify the survivin gene at its lower level and diagnosing OS complication levels.
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Affiliation(s)
- Dakai Zhou
- Department of Spinal Surgery, Xinxiang Central Hospital, Xinxiang City, Henan Province 453000, People's Republic of China
| | - Subash C B Gopinath
- Faculty of Chemical Engineering Technology, Universiti Malaysia Perlis (UniMAP), Arau, Perlis 02600, Malaysia.,Institute of Nano Electronic Engineering, Universiti Malaysia Perlis (UniMAP), Kangar, Perlis 01000, Malaysia
| | - Mohamed Shuaib Mohamed Saheed
- Department of Mechanical Engineering, Universiti Teknologi PETRONAS, Seri Iskandar 32610, Perak Darul Ridzuan, Malaysia.,Centre of Innovative Nanostructures & Nanodevices (COINN), Universiti Teknologi PETRONAS, Seri Iskandar 32610, Perak Darul Ridzuan, Malaysia
| | - Sangeetha Siva Sangu
- Centre of Innovative Nanostructures & Nanodevices (COINN), Universiti Teknologi PETRONAS, Seri Iskandar 32610, Perak Darul Ridzuan, Malaysia.,Department of Fundamental & Applied Sciences, Universiti Teknologi PETRONAS, Seri Iskandar 32610, Perak Darul Ridzuan, Malaysia
| | - Thangavel Lakshmipriya
- Institute of Nano Electronic Engineering, Universiti Malaysia Perlis (UniMAP), Kangar, Perlis 01000, Malaysia
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20
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Gopakumar DA, Pai AR, Pottathara YB, Pasquini D, Morais LC, Khalil H.P.S. A, Nzihou A, Thomas S. Flexible papers derived from polypyrrole deposited cellulose nanofibers for enhanced electromagnetic interference shielding in gigahertz frequencies. J Appl Polym Sci 2020. [DOI: 10.1002/app.50262] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Deepu A. Gopakumar
- School of Industrial Technology Universiti Sains Malaysia Penang Malaysia
- Université de Toulouse, IMT Mines Albi Albi France
| | - Avinash R. Pai
- International and Inter University Centre for Nanoscience and Nanotechnology Mahatma Gandhi University Kottayam India
| | | | - Daniel Pasquini
- Chemistry Institute Federal University of Uberlandia‐UFU Uberlândia Brazil
| | | | | | - Ange Nzihou
- Université de Toulouse, IMT Mines Albi Albi France
| | - Sabu Thomas
- International and Inter University Centre for Nanoscience and Nanotechnology Mahatma Gandhi University Kottayam India
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21
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Bizhani H, Katbab AA, Lopez-Hernandez E, Miranda JM, Lopez-Manchado MA, Verdejo R. Preparation and Characterization of Highly Elastic Foams with Enhanced Electromagnetic Wave Absorption Based on Ethylene-Propylene-Diene-Monomer Rubber Filled with Barium Titanate/Multiwall Carbon Nanotube Hybrid. Polymers (Basel) 2020; 12:polym12102278. [PMID: 33023049 PMCID: PMC7600982 DOI: 10.3390/polym12102278] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 09/30/2020] [Accepted: 10/01/2020] [Indexed: 11/17/2022] Open
Abstract
Hybrid ethylene-propylene-diene-monomer (EPDM) nanocomposite foams were produced via compression molding with enhanced electromagnetic wave absorption efficiency. The hybrid filler, consisting of 20 phr ferroelectric barium titanate (BT) and various loading fractions of multi-wall carbon nanotubes (MWCNTs), synergistically increased the electromagnetic (EM) wave absorption characteristics of the EPDM foam. Accordingly, while the EPDM foam filled with 20 phr BT was transparent to the EM wave within the frequency range of 8.2–12.4 GHz (X-band), the hybrid EPDM nanocomposite foam loaded with 20 phr BT and 10 phr MWCNTs presented a total shielding effectiveness (SE) of ~22.3 dB compared to ~16.0 dB of the MWCNTs (10 phr). This synergistic effect is suggested to be due to the segregation of MWCNT networks within the cellular structure of EPDM, resulting in enhanced electrical conductivity, and also high dielectric permittivity of the foam imparted by the BT particles. Moreover, the total SE of the BT/MWCNTs loaded foam samples remained almost unchanged when subjected to repeated bending due to the elastic recovery behavior of the crosslinked EPDM foamed nanocomposites.
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Affiliation(s)
- Hasti Bizhani
- Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, Tehran 1591634311, Iran;
| | - Ali Asghar Katbab
- Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, Tehran 1591634311, Iran;
- Correspondence: (A.A.K.); (R.V.)
| | - Emil Lopez-Hernandez
- Institute of Polymer Science and Technology (ICTP-CSIC), C/Juan de la Cierva 3, 28006 Madrid, Spain; (E.L.-H.); (M.A.L.-M.)
| | - Jose Miguel Miranda
- Department Estructura de la Materia, Facultad de Fisicas, Universidad Complutense de Madrid, 28040 Madrid, Spain;
| | - Miguel A. Lopez-Manchado
- Institute of Polymer Science and Technology (ICTP-CSIC), C/Juan de la Cierva 3, 28006 Madrid, Spain; (E.L.-H.); (M.A.L.-M.)
| | - Raquel Verdejo
- Institute of Polymer Science and Technology (ICTP-CSIC), C/Juan de la Cierva 3, 28006 Madrid, Spain; (E.L.-H.); (M.A.L.-M.)
- Correspondence: (A.A.K.); (R.V.)
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22
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Modification of polystyrene maleic anhydride for efficient energy storage applications. J Solid State Electrochem 2020. [DOI: 10.1007/s10008-020-04797-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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23
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Influence of MWCNTs and nano-Fe3O4 on the properties and structure of MWCNTs/ Fe3O4/PLA composite film with electromagnetic interference shielding function. JOURNAL OF POLYMER RESEARCH 2020. [DOI: 10.1007/s10965-020-02234-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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24
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Geng H, Zhao P, Mei J, Chen Y, Yu R, Zhao Y, Ding A, Peng Z, Liao L, Liao J. Improved microwave absorbing performance of natural rubber composite with multi‐walled carbon nanotubes and molybdenum disulfide hybrids. POLYM ADVAN TECHNOL 2020. [DOI: 10.1002/pat.5002] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Haoran Geng
- School of Materials Science and Engineering Hainan University Hainan P.R. China
| | - Pengfei Zhao
- Key Laboratory of Tropical Crop Products Processing of Ministry of Agriculture and Rural Affairs, Agricultural Products Processing Research Institute Chinese Academy of Tropical Agricultural Sciences Guangdong P.R. China
| | - Junfei Mei
- School of Materials Science and Engineering Hainan University Hainan P.R. China
| | - Yongping Chen
- School of Materials Science and Engineering Hainan University Hainan P.R. China
| | - Rentong Yu
- School of Materials Science and Engineering Hainan University Hainan P.R. China
| | - Yanfang Zhao
- School of Materials Science and Engineering Hainan University Hainan P.R. China
| | - Aiwu Ding
- School of Materials Science and Engineering Hainan University Hainan P.R. China
| | - Zheng Peng
- Key Laboratory of Tropical Crop Products Processing of Ministry of Agriculture and Rural Affairs, Agricultural Products Processing Research Institute Chinese Academy of Tropical Agricultural Sciences Guangdong P.R. China
| | - Lusheng Liao
- Key Laboratory of Tropical Crop Products Processing of Ministry of Agriculture and Rural Affairs, Agricultural Products Processing Research Institute Chinese Academy of Tropical Agricultural Sciences Guangdong P.R. China
| | - Jianhe Liao
- School of Materials Science and Engineering Hainan University Hainan P.R. China
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25
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Rani P, Ahamed B, Deshmukh K. Electromagnetic interference shielding properties of graphene
quantum‐dots
reinforced poly(vinyl alcohol)/polypyrrole blend nanocomposites. J Appl Polym Sci 2020. [DOI: 10.1002/app.49392] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Priyanka Rani
- Department of PhysicsB. S. Abdur Rahman Crescent Institute of Science and Technology Chennai India
| | - Basheer Ahamed
- Department of PhysicsB. S. Abdur Rahman Crescent Institute of Science and Technology Chennai India
| | - Kalim Deshmukh
- New Technologies—Research CentreUniversity of West Bohemia Plzeň Czech Republic
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26
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Chakraborty S, N. L. M. A carbon nanotube reinforced functionalized styrene–maleic anhydride copolymer as an advanced electrode material for efficient energy storage applications. NEW J CHEM 2020. [DOI: 10.1039/c9nj05978d] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In the wake of the global energy crisis, innovative materials are being developed to alleviate the energy shortage by utilizing the available sources sustainably.
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Affiliation(s)
- Sohini Chakraborty
- Department of Chemistry
- Stella Maris College (Autonomous)
- University of Madras
- Chennai-600 086
- India
| | - Mary N. L.
- Department of Chemistry
- Stella Maris College (Autonomous)
- University of Madras
- Chennai-600 086
- India
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27
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Lin J, Gopinath SC, Lakshmipriya T, Chen Y, Yuan WR, Yang M. Target DNA detection of human papilloma virus-16 E7 gene by capture-target-reporter sandwich on interdigitated electrode sensor. Int J Biol Macromol 2019; 141:564-569. [DOI: 10.1016/j.ijbiomac.2019.09.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2019] [Revised: 09/03/2019] [Accepted: 09/03/2019] [Indexed: 12/24/2022]
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28
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Conductive nylon-MXD6 composites prepared by melt compounding associated with formation of carbon black-covered PET domains serving as big conductive particles. POLYMER 2019. [DOI: 10.1016/j.polymer.2019.121809] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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29
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Pan J, Yue J, Bao J. Flexible poly(styrene‐
b
‐(ethylene‐
co
‐butylene)‐
b
‐styrene) nanocomposites for electromagnetic interference shielding. J Appl Polym Sci 2019. [DOI: 10.1002/app.48542] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Jingkai Pan
- The State Key Laboratory of Polymer Materials EngineeringPolymer Research Institute of Sichuan University, No. 24 South Section 1, Yihuan Road Chengdu 610065 People's Republic of China
| | - Jia Yue
- The State Key Laboratory of Polymer Materials EngineeringPolymer Research Institute of Sichuan University, No. 24 South Section 1, Yihuan Road Chengdu 610065 People's Republic of China
| | - Jianjun Bao
- The State Key Laboratory of Polymer Materials EngineeringPolymer Research Institute of Sichuan University, No. 24 South Section 1, Yihuan Road Chengdu 610065 People's Republic of China
- Research Center for Application of GrapheneSichuan University‐WuXi Wuxi 214000 China
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30
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Mei X, Lu L, Xie Y, Wang W, Tang Y, Teh KS. An ultra-thin carbon-fabric/graphene/poly(vinylidene fluoride) film for enhanced electromagnetic interference shielding. NANOSCALE 2019; 11:13587-13599. [PMID: 31290898 DOI: 10.1039/c9nr03603b] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Highly conductive carbon-based fibrous composites have become one of the most sought-after components in the field of electromagnetic interference (EMI) shielding due to their excellent comprehensive performance. In this work, a flexible nonwoven fabric consisting of carbon fibers (CFs) and polypropylene/polyethylene (PP/PE) core/sheath bicomponent fibers (ESFs), known as CEF-NF, is introduced into the graphene (GE)/poly(vinylidene fluoride) (PVDF) nanocomposite obtained by a solution casting method to fabricate a CEF-NF/GE/PVDF film. Disparate microstructures can be clearly observed in CEF-NF/GE/PVDF films with different graphene contents. Thanks to an internal porous network structure formed when the graphene content is high, this film exhibits better electrical conductivity. In the frequency range of 30-1500 MHz, this film can achieve a significantly high EMI shielding effectiveness (EMI-SE) value of about 48.5 dB at tiny thickness and density (1731.40 dB cm2 g-1), which are far better than many competitive materials. Moreover, this film exhibits adequate tensile strength and excellent flexibility, as the film's structural form can be retained even after multiple folding processes. In addition, by combining two-dimensional (2D) graphene and one-dimensional (1D) CF, the CEF-NF/GE/PVDF film achieves a remarkable in-plane thermal conductivity of 25.702 W m-1 K-1, making it an exceptional heat conductor. In summary, our results demonstrate that CEF-NF/GE/PVDF film is an excellent EMI shielding material that is light weight, highly flexible, and mechanically robust with outstanding thermal conductivity, which positions it superbly for applications in next-generation commercial portable electronics.
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Affiliation(s)
- Xiaokang Mei
- School of Mechanical & Automotive Engineering, South China University of Technology, 381#Wushan Road, Guangzhou, 510641, China.
| | - Longsheng Lu
- School of Mechanical & Automotive Engineering, South China University of Technology, 381#Wushan Road, Guangzhou, 510641, China.
| | - Yingxi Xie
- School of Mechanical & Automotive Engineering, South China University of Technology, 381#Wushan Road, Guangzhou, 510641, China.
| | - Wentao Wang
- School of Mechanical & Automotive Engineering, South China University of Technology, 381#Wushan Road, Guangzhou, 510641, China.
| | - Yong Tang
- School of Mechanical & Automotive Engineering, South China University of Technology, 381#Wushan Road, Guangzhou, 510641, China.
| | - Kwok Siong Teh
- School of Engineering, San Francisco State University, San Francisco, CA 94132, USA
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31
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Palaznik OM, Nedorezova PM, Pol’shchikov SV, Klyamkina AN, Shevchenko VG, Krasheninnikov VG, Monakhova TV, Arbuzov AA. Production by In Situ Polymerization and Properties of Composite Materials Based on Polypropylene and Hybrid Carbon Nanofillers. POLYMER SCIENCE SERIES B 2019. [DOI: 10.1134/s1560090419020088] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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32
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Affiliation(s)
- Ayesha Kausar
- School of natural sciences, National University of Sciences and Technology, Islamabad, Pakistan
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33
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Ghosh T, Karak N. Multi-walled carbon nanotubes reinforced interpenetrating polymer network with ultrafast self-healing and anti-icing attributes. J Colloid Interface Sci 2019; 540:247-257. [PMID: 30641402 DOI: 10.1016/j.jcis.2019.01.006] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Revised: 01/02/2019] [Accepted: 01/03/2019] [Indexed: 11/18/2022]
Affiliation(s)
- Tuhin Ghosh
- Advanced Polymer and Nanomaterial Laboratory, Department of Chemical Sciences, Tezpur University, Tezpur 784028, India
| | - Niranjan Karak
- Advanced Polymer and Nanomaterial Laboratory, Department of Chemical Sciences, Tezpur University, Tezpur 784028, India.
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34
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Ma J, Wang P, Chen H, Bao S, Chen W, Lu H. Highly Sensitive and Large-Range Strain Sensor with a Self-Compensated Two-Order Structure for Human Motion Detection. ACS APPLIED MATERIALS & INTERFACES 2019; 11:8527-8536. [PMID: 30730127 DOI: 10.1021/acsami.8b20902] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Constructing flexible, high-sensitivity strain sensors with large working ranges is an urgent task in view of their widespread applications, including human health monitoring. Herein, we propose a self-compensated two-order structure strategy to significantly enhance the sensitivity and workable range of strain sensors. Three-dimensional printing was employed to construct highly stretchable, conductive polymer composite open meshes, in which the percolation network of graphene sheets constitutes a deformable conductive path. Meanwhile, the graphene layer coated on the open mesh provides an additional conductive path that can compensate spontaneously for the conductivity loss of the percolation network at large strains, through new conductive paths formed by the graphene sheets in the coating layer and the inner networks. At strains lower than 20%, the sliding and disconnection of graphene sheets coated on the mesh surface largely enhance the sensitivity of the sensor, a 20 times increase as opposed to that of the non-two-order structure sensor. The resulting sensor reveals high gauge factors (from 18.5 to 88 443) in a strain range of 0-350% and the exceptional capability to monitor a wide range of human motions, from the subtle pulse, acoustic vibration to breathing and arm bending.
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Affiliation(s)
- Jianhua Ma
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Collaborative Innovation Center of Polymers and Polymer Composites , Fudan University , 2005 Songhu Road , Shanghai 200438 , China
| | - Peng Wang
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Collaborative Innovation Center of Polymers and Polymer Composites , Fudan University , 2005 Songhu Road , Shanghai 200438 , China
| | - Hongyu Chen
- Department of Industrial Design , Eindhoven University of Technology , P.O. Box 513, Eindhoven 5600 MB , The Netherlands
| | - Shenjie Bao
- Center for Intelligent Medical Electronics, School of Information Science and Technology , Fudan University , 220 Han Dan Road , Shanghai 200433 , China
| | - Wei Chen
- Center for Intelligent Medical Electronics, School of Information Science and Technology , Fudan University , 220 Han Dan Road , Shanghai 200433 , China
| | - Hongbin Lu
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Collaborative Innovation Center of Polymers and Polymer Composites , Fudan University , 2005 Songhu Road , Shanghai 200438 , China
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35
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Bansala T, Joshi M, Mukhopadhyay S. Electromagnetic interference shielding behavior of chemically and thermally reduced graphene based multifunctional polyurethane nanocomposites: A comparative study. J Appl Polym Sci 2019. [DOI: 10.1002/app.47666] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Taruna Bansala
- Department of Textile TechnologyIndian Institute of Technology, Hauz Khas New Delhi 110016 India
| | - Mangala Joshi
- Department of Textile TechnologyIndian Institute of Technology, Hauz Khas New Delhi 110016 India
| | - Samrat Mukhopadhyay
- Department of Textile TechnologyIndian Institute of Technology, Hauz Khas New Delhi 110016 India
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36
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Al Sheheri SZ, Al-Amshany ZM, Al Sulami QA, Tashkandi NY, Hussein MA, El-Shishtawy RM. The preparation of carbon nanofillers and their role on the performance of variable polymer nanocomposites. Des Monomers Polym 2019; 22:8-53. [PMID: 30833877 PMCID: PMC6394319 DOI: 10.1080/15685551.2019.1565664] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Accepted: 12/16/2018] [Indexed: 02/07/2023] Open
Abstract
New synergic behavior is always inspiring scientists toward the formation of nanocomposites aiming at getting advanced materials with superior performance and/or novel properties. Carbon nanotubes (CNT), graphene, fullerene, and graphite as carbon-based are great fillers for polymeric materials. The presence of these materials in the polymeric matrix would render it several characteristics, such as electrical and thermal conductivity, magnetic, mechanical, and as sensor materials for pressure and other environmental changes. This review presents the most recent works in the use of CNT, graphene, fullerene, and graphite as filler in different polymeric matrixes. The primary emphasis of this review is on CNT preparation and its composites formation, while others carbon-based nano-fillers are also introduced. The methods of making polymer nanocomposites using these fillers and their impact on the properties obtained are also presented and discussed.
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Affiliation(s)
- Soad Z. Al Sheheri
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
| | - Zahra M. Al-Amshany
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
| | - Qana A. Al Sulami
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
| | - Nada Y. Tashkandi
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
| | - Mahmoud A. Hussein
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
- Polymer Chemistry Lab. 122, Chemistry Department, Faculty of Science, Assiut University, Assiut, Egypt
| | - Reda M. El-Shishtawy
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
- Dyeing, Printing and Textile Auxiliaries Department, Textile Research Division, National Research Centre, Cairo, Egypt
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37
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Kunjappan AM, Poothanari MA, Ramachandran AA, Padmanabhan M, Mathew L, Thomas S. High‐performance electromagnetic interference shielding material based on an effective mixing protocol. POLYM INT 2019. [DOI: 10.1002/pi.5751] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Aswathi M Kunjappan
- International and Inter University Centre for Nanoscience and NanotechnologyMahatma Gandhi University Kottayam India
| | - Mohammed A Poothanari
- International and Inter University Centre for Nanoscience and NanotechnologyMahatma Gandhi University Kottayam India
| | - Ajitha A Ramachandran
- International and Inter University Centre for Nanoscience and NanotechnologyMahatma Gandhi University Kottayam India
| | - Moothetty Padmanabhan
- School of Chemical SciencesMahatma Gandhi University Kottayam India
- Department of ChemistryAmritha Vishwa Vidyapeetham, Amrithapuri Campus Kollam India
| | - Lovely Mathew
- International and Inter University Centre for Nanoscience and NanotechnologyMahatma Gandhi University Kottayam India
- Department of Science and Humanities, Viswajyothi College of Engineering and Technology Muvattupuzha India
| | - Sabu Thomas
- International and Inter University Centre for Nanoscience and NanotechnologyMahatma Gandhi University Kottayam India
- School of Chemical SciencesMahatma Gandhi University Kottayam India
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38
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Zhang Y, Dong H, Li Q, Mou N, Chen L, Zhang L. Double-layer metal mesh etched by femtosecond laser for high-performance electromagnetic interference shielding window. RSC Adv 2019; 9:22282-22287. [PMID: 35519472 PMCID: PMC9066645 DOI: 10.1039/c9ra03519b] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Accepted: 06/17/2019] [Indexed: 01/26/2023] Open
Abstract
An excellent transparent electromagnetic interference (EMI) shielding window is proposed and demonstrated theoretically and experimentally. The window is composed of double layers of Au–Ni composite mesh, separated by the quartz-glass substrate. The simulation exhibits that the shielding effectiveness (SE) of the double-layer mesh can be improved by increasing the thickness of the substrate in the low frequency range far below the first interfere valley. The measured SE of the proposed structure reaches over 37.61 dB covering an ultra-wide frequency ranging from 150 MHz to 5 GHz, with a maximal SE of 75.84 dB at 3.58 GHz, while the average optical transmittance of the double-layer mesh maintains ∼76.35% at 400–900 nm. Moreover, femtosecond laser direct writing processing technology is used to manufacture the double-layer metal grids, the fabricated grids are not easy to be scuffed off and has a longer operating life. Such a high-performance EMI shielding window has great potential applications in precision optical monitoring instrument and military devices. An excellent transparent EMI shielding window is proposed and demonstrated theoretically and experimentally. The results show that the SE reaches over 37.61 dB at 150 MHz to 5 GHz, while the average visible transmittance remains at ∼76.35%.![]()
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Affiliation(s)
- Yaqiang Zhang
- Key Laboratory of Materials for High-Power Laser
- Shanghai Institute of Optics and Fine Mechanics
- Chinese Academy of Sciences
- Shanghai
- China
| | - Hongxing Dong
- Key Laboratory of Materials for High-Power Laser
- Shanghai Institute of Optics and Fine Mechanics
- Chinese Academy of Sciences
- Shanghai
- China
| | - Qisong Li
- Key Laboratory of Materials for High-Power Laser
- Shanghai Institute of Optics and Fine Mechanics
- Chinese Academy of Sciences
- Shanghai
- China
| | - Nanli Mou
- Key Laboratory of Materials for High-Power Laser
- Shanghai Institute of Optics and Fine Mechanics
- Chinese Academy of Sciences
- Shanghai
- China
| | - Lulu Chen
- Key Laboratory of Materials for High-Power Laser
- Shanghai Institute of Optics and Fine Mechanics
- Chinese Academy of Sciences
- Shanghai
- China
| | - Long Zhang
- Key Laboratory of Materials for High-Power Laser
- Shanghai Institute of Optics and Fine Mechanics
- Chinese Academy of Sciences
- Shanghai
- China
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39
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Huang F, Wang Y, Wang P, Ma HL, Chen X, Cao K, Pei Y, Peng J, Li J, Zhai M. Oxidized multiwall carbon nanotube/silicone foam composites with effective electromagnetic interference shielding and high gamma radiation stability. RSC Adv 2018; 8:24236-24242. [PMID: 35539159 PMCID: PMC9082052 DOI: 10.1039/c8ra03314e] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Accepted: 06/29/2018] [Indexed: 11/21/2022] Open
Abstract
Oxidized multiwall carbon nanotubes (o-MWCNTs) were introduced into silicone foam to fabricate an electromagnetic interference (EMI) shielding material with high gamma radiation stability by solution casting followed by foaming and cross-linking reactions. The as-prepared o-MWCNT/silicone foam composites exhibited excellent mechanical strength and effective EMI shielding properties with superior EMI shielding effectiveness (SE) ranging from 26 to 73 dB at a 0.5-6.4 mm thickness with 30 wt% o-MWCNTs in the Ku band. Moreover, the composites have good gamma radiation stability, showing relatively stable EMI shielding properties and an improvement of hardness and pressure resistance after gamma irradiation with the absorbed dose of 500 kGy. These results indicate that the o-MWCNT/silicone foam composite is an attractive candidate for EMI shielding in some ionizing radiation environments.
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Affiliation(s)
- Furong Huang
- Beijing National Laboratory for Molecular Sciences, Radiochemistry and Radiation Chemistry Key Laboratory of Fundamental Science, The Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry and Molecular Engineering, Peking University Beijing 100871 China
| | - Yimeng Wang
- Beijing National Laboratory for Molecular Sciences, Radiochemistry and Radiation Chemistry Key Laboratory of Fundamental Science, The Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry and Molecular Engineering, Peking University Beijing 100871 China
| | - Peiyu Wang
- State Key Laboratory for Turbulence and Complex Systems, College of Engineering, Peking University Beijing 100871 China
| | - Hui-Ling Ma
- Beijing Key Laboratory of Radiation Advanced Materials, Beijing Research Center for Radiation Application Beijing 100015 China
| | - Xibang Chen
- Beijing National Laboratory for Molecular Sciences, Radiochemistry and Radiation Chemistry Key Laboratory of Fundamental Science, The Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry and Molecular Engineering, Peking University Beijing 100871 China
| | - Ke Cao
- Beijing Key Laboratory of Radiation Advanced Materials, Beijing Research Center for Radiation Application Beijing 100015 China
| | - Yongmao Pei
- State Key Laboratory for Turbulence and Complex Systems, College of Engineering, Peking University Beijing 100871 China
| | - Jing Peng
- Beijing National Laboratory for Molecular Sciences, Radiochemistry and Radiation Chemistry Key Laboratory of Fundamental Science, The Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry and Molecular Engineering, Peking University Beijing 100871 China
| | - Jiuqiang Li
- Beijing National Laboratory for Molecular Sciences, Radiochemistry and Radiation Chemistry Key Laboratory of Fundamental Science, The Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry and Molecular Engineering, Peking University Beijing 100871 China
| | - Maolin Zhai
- Beijing National Laboratory for Molecular Sciences, Radiochemistry and Radiation Chemistry Key Laboratory of Fundamental Science, The Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry and Molecular Engineering, Peking University Beijing 100871 China
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40
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Kuester S, Barra GMO, Demarquette NR. Morphology, mechanical properties and electromagnetic shielding effectiveness of poly(styrene-b
-ethylene-ran
-butylene-b
-styrene)/carbon nanotube nanocomposites: effects of maleic anhydride, carbon nanotube loading and processing method. POLYM INT 2018. [DOI: 10.1002/pi.5630] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Scheyla Kuester
- Department of Mechanical Engineering; École de technologie supérieure, Montreal; Canada 1100 Notre-Dame St W
- Departamento de Engenharia Mecânica, Universidade Federal de Santa Catarina; Florianópolis, Brasil, Centro Tecnológico-Bloco A do Depto. de EMC; 88.040-900
| | - Guilherme MO Barra
- Departamento de Engenharia Mecânica, Universidade Federal de Santa Catarina; Florianópolis, Brasil, Centro Tecnológico-Bloco A do Depto. de EMC; 88.040-900
| | - Nicole R Demarquette
- Department of Mechanical Engineering; École de technologie supérieure, Montreal; Canada 1100 Notre-Dame St W
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41
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Rengaswamy K, Sakthivel DK, Muthukaruppan A, Natesan B, Venkatachalam S, Kannaiyan D. Electromagnetic interference (EMI) shielding performance of lightweight metal decorated carbon nanostructures dispersed in flexible polyvinylidene fluoride films. NEW J CHEM 2018. [DOI: 10.1039/c8nj02460j] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This work demonstrates the enhanced EMI shielding performance of metal/carbon nanomaterials incorporated in a PVDF matrix with better electrical properties.
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Affiliation(s)
- Kumaran Rengaswamy
- Department of Chemical Engineering
- Anna University
- Chennai 600 025
- India
- Department of Chemistry & Research Institute
| | - Dinesh Kumar Sakthivel
- Microwave Laboratory
- Department of Physics
- Indian Institute of Technology Madras
- Chennai 600036
- India
| | - Alagar Muthukaruppan
- Centre of Excellence for Advanced Materials Manufacturing, Processing and Characterisation (CoExAMMPC)
- Vignan's University
- Guntur-522 213
- India
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Sagalianov I, Vovchenko L, Matzui L, Lazarenko O. Synergistic Enhancement of the Percolation Threshold in Hybrid Polymeric Nanocomposites Based on Carbon Nanotubes and Graphite Nanoplatelets. NANOSCALE RESEARCH LETTERS 2017; 12:140. [PMID: 28235378 PMCID: PMC5319933 DOI: 10.1186/s11671-017-1909-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Accepted: 02/09/2017] [Indexed: 05/05/2023]
Abstract
Synergistic effect causes significant decreasing of the percolation threshold in the ternary polymer composites filled with carbon nanotubes (CNT) and graphite nanoplatelets (GNP) in comparison with binary ones. Enhancement of the percolation threshold strongly depends only on the relative aspect ratios of the filler particles due to the formation of the bridges between puddles of the different filler components. Conditions of both appearance and fading away of the synergistic effect are investigated depending on the relative morphology of CNT or GNP components of the filler. Different lateral sizes, aspect ratios, and volume concentrations of both CNT and GNP in the selected ternary composites were considered. Conditions of the effective substitution of GNP with CNT and vice versa in equal volume concentrations without enlarging of the percolation threshold were established. The results are obtained numerically using the Monte Carlo simulation of the percolation threshold of the different ternary composites.
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Affiliation(s)
- I. Sagalianov
- Department of Physics, Taras Shevchenko National University of Kyiv, Volodymyrska Str., 64/13, Kyiv, 01601 Ukraine
| | - L. Vovchenko
- Department of Physics, Taras Shevchenko National University of Kyiv, Volodymyrska Str., 64/13, Kyiv, 01601 Ukraine
| | - L. Matzui
- Department of Physics, Taras Shevchenko National University of Kyiv, Volodymyrska Str., 64/13, Kyiv, 01601 Ukraine
| | - O. Lazarenko
- Department of Physics, Taras Shevchenko National University of Kyiv, Volodymyrska Str., 64/13, Kyiv, 01601 Ukraine
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Nasr Esfahani A, Katbab A, Taeb A, Simon L, Pope MA. Correlation between mechanical dissipation and improved X-band electromagnetic shielding capabilities of amine functionalized graphene/thermoplastic polyurethane composites. Eur Polym J 2017. [DOI: 10.1016/j.eurpolymj.2017.08.038] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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44
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Guo YL, Zhang RZ, Wu K, Chen F, Fu Q. Preparation of nylon MXD6/EG/CNTs ternary composites with excellent thermal conductivity and electromagnetic interference shielding effectiveness. CHINESE JOURNAL OF POLYMER SCIENCE 2017. [DOI: 10.1007/s10118-017-1985-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Bakir M, Meyer JL, Economy J, Jasiuk I. Aromatic thermosetting copolyester nanocomposite foams: High thermal and mechanical performance lightweight structural materials. POLYMER 2017. [DOI: 10.1016/j.polymer.2017.07.030] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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46
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Kuester S, Demarquette NR, Ferreira JC, Soares BG, Barra GM. Hybrid nanocomposites of thermoplastic elastomer and carbon nanoadditives for electromagnetic shielding. Eur Polym J 2017. [DOI: 10.1016/j.eurpolymj.2017.01.023] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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47
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You J, Cao JYQ, Chen SC, Wang YZ. Preparation of polymer nanocomposites with enhanced mechanical properties using hybrid of graphene and partially wrapped multi-wall carbon nanotube as nanofiller. CHINESE CHEM LETT 2017. [DOI: 10.1016/j.cclet.2016.06.039] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Biswas S, Arief I, Panja SS, Bose S. Absorption-Dominated Electromagnetic Wave Suppressor Derived from Ferrite-Doped Cross-Linked Graphene Framework and Conducting Carbon. ACS APPLIED MATERIALS & INTERFACES 2017; 9:3030-3039. [PMID: 28036170 DOI: 10.1021/acsami.6b14853] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
To minimize electromagnetic (EM) pollution, two key parameters, namely, intrinsic wave impedance matching and intense absorption of incoming EM radiation, must satisfy the utmost requirements. To target these requirements, soft conducting composites consisting of binary blends of polycarbonate (PC) and poly(vinylidene fluoride) (PVDF) were designed with doped multiwalled carbon nanotubes (MWCNTs) and a three-dimensional cross-linked graphene oxide (GO) framework doped with ferrite nanoparticles. The doping of α-MnO2 onto the MWCNTs ensured intrinsic wave impedance matching in addition to providing conducting pathways, and the ferrite-doped cross-linked GO facilitated the enhanced attenuation of the incoming EM radiation. This unique combination of magnetodielectric coupling led to a very high electromagnetic shielding efficiency (SE) of -37 dB at 18 GHz, dominated by absorption-driven shielding. The promising results from the composites further motivated us to rationally stack individual composites into a multilayer architecture following an absorption-multiple reflection-absorption pathway. This resulted in an impressive SE of -57 dB for a thin shield of 0.9-mm thickness. Such a high SE indicates >99.999% attenuation of the incoming EM radiation, which, together with the improvement in structural properties, validates the potential of these materials in terms of applications in cost-effective and tunable solutions.
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Affiliation(s)
- Sourav Biswas
- Department of Chemistry, National Institute of Technology , Durgapur, WB India 713209
| | - Injamamul Arief
- Department of Materials Engineering, Indian Institute of Science , Bangalore, India 560012
| | - Sujit Sankar Panja
- Department of Chemistry, National Institute of Technology , Durgapur, WB India 713209
| | - Suryasarathi Bose
- Department of Materials Engineering, Indian Institute of Science , Bangalore, India 560012
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Multi-walled carbon nanotube/polyethersulfone nanocomposites for enhanced electrical conductivity, dielectric properties and efficient electromagnetic interference shielding at low thickness. Macromol Res 2016. [DOI: 10.1007/s13233-016-4152-z] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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50
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Srivastava RK, Xavier P, Gupta SN, Kar GP, Bose S, Sood AK. Excellent Electromagnetic Interference Shielding by Graphene- MnFe2O4-Multiwalled Carbon Nanotube Hybrids at Very Low Weight Percentage in Polymer Matrix. ChemistrySelect 2016. [DOI: 10.1002/slct.201601302] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Priti Xavier
- Department of Materials Engineering; Indian Institute of Science; Bangalore-560012 India
| | | | - Goutam Prasanna Kar
- Department of Materials Engineering; Indian Institute of Science; Bangalore-560012 India
| | - Suryasarathi Bose
- Department of Materials Engineering; Indian Institute of Science; Bangalore-560012 India
| | - A. K. Sood
- Department of Physics; Indian Institute of Science; Bangalore-560012 India
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