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1
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Arooj N, Mumtaz M, Rehman A, Ahmad I, Khan S, Shah A, ul Hassan M, Raffi M. Optimizing electromagnetic interference shielding of
carbon nanofibers
reinforced nylon 6, 6 nanocomposite films in terahertz range. J Appl Polym Sci 2023. [DOI: 10.1002/app.53790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2023]
Affiliation(s)
- Nooria Arooj
- Department of Physics University of the Punjab Lahore Pakistan
| | - Muhammad Mumtaz
- National Institute of Lasers and Optronics (NILOP) College Pakistan Institute of Engineering and Applied Sciences (PIEAS) Islamabad Pakistan
| | - Abdur Rehman
- National Institute of Lasers and Optronics (NILOP) College Pakistan Institute of Engineering and Applied Sciences (PIEAS) Islamabad Pakistan
| | - Izhar Ahmad
- National Institute of Lasers and Optronics (NILOP) College Pakistan Institute of Engineering and Applied Sciences (PIEAS) Islamabad Pakistan
| | - Sabih Khan
- National Institute of Lasers and Optronics (NILOP) College Pakistan Institute of Engineering and Applied Sciences (PIEAS) Islamabad Pakistan
| | - Attaullah Shah
- National Institute of Lasers and Optronics (NILOP) College Pakistan Institute of Engineering and Applied Sciences (PIEAS) Islamabad Pakistan
| | | | - Muhammad Raffi
- National Institute of Lasers and Optronics (NILOP) College Pakistan Institute of Engineering and Applied Sciences (PIEAS) Islamabad Pakistan
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2
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Wang L, Wu M, Ren Q, Weng Z, Li W, Zhu X, Zheng W, Yi X. Strong and high void fraction
PP
/
CNS
nanocomposite foams fabricated by core‐back foam injection molding. J Appl Polym Sci 2022. [DOI: 10.1002/app.53521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Long Wang
- Ningbo Key Lab of Polymer Materials, Ningbo Institute of Material Technology and Engineering Chinese Academy of Sciences Ningbo Zhejiang People's Republic of China
- University of Chinese Academy of Sciences Beijing People's Republic of China
| | - Minghui Wu
- Ningbo Key Lab of Polymer Materials, Ningbo Institute of Material Technology and Engineering Chinese Academy of Sciences Ningbo Zhejiang People's Republic of China
- Faculty of Science and Engineering University of Nottingham Ningbo China Ningbo People's Republic of China
| | - Qian Ren
- Ningbo Key Lab of Polymer Materials, Ningbo Institute of Material Technology and Engineering Chinese Academy of Sciences Ningbo Zhejiang People's Republic of China
- University of Chinese Academy of Sciences Beijing People's Republic of China
| | - Zhengsheng Weng
- Ningbo Key Lab of Polymer Materials, Ningbo Institute of Material Technology and Engineering Chinese Academy of Sciences Ningbo Zhejiang People's Republic of China
| | - Wanwan Li
- Ningbo Key Lab of Polymer Materials, Ningbo Institute of Material Technology and Engineering Chinese Academy of Sciences Ningbo Zhejiang People's Republic of China
| | - Xiuyu Zhu
- Ningbo Key Lab of Polymer Materials, Ningbo Institute of Material Technology and Engineering Chinese Academy of Sciences Ningbo Zhejiang People's Republic of China
| | - Wenge Zheng
- Ningbo Key Lab of Polymer Materials, Ningbo Institute of Material Technology and Engineering Chinese Academy of Sciences Ningbo Zhejiang People's Republic of China
- University of Chinese Academy of Sciences Beijing People's Republic of China
| | - Xiaosu Yi
- Faculty of Science and Engineering University of Nottingham Ningbo China Ningbo People's Republic of China
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3
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Omana L, Chandran A, John RE, Wilson R, George KC, Unnikrishnan N, Varghese SS, George G, Simon SM, Paul I. Recent Advances in Polymer Nanocomposites for Electromagnetic Interference Shielding: A Review. ACS OMEGA 2022; 7:25921-25947. [PMID: 35936479 PMCID: PMC9352219 DOI: 10.1021/acsomega.2c02504] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 07/06/2022] [Indexed: 05/27/2023]
Abstract
The mushrooming utilization of electronic devices in the current era produces electromagnetic interference (EMI) capable of disabling commercial and military electronic appliances on a level like never before. Due to this, the development of advanced materials for effectively shielding electromagnetic radiation has now become a pressing priority for the scientific world. This paper reviews the current research status of polymer nanocomposite-based EMI shielding materials, with a special focus on those with hybrid fillers and MXenes. A discussion on the theory of EMI shielding followed by a brief account of the most popular synthesis methods of EMI shielding polymer nanocomposites is included in this review. Emphasis is given to unravelling the connection between microstructures of the composites, their physical properties, filler type, and EMI shielding efficiency (EMI SE). Along with EMI shielding efficiency and conductivity, mechanical properties reported for EMI shielding polymer nanocomposites are also reviewed. An elaborate discussion on the gap areas in various fields where EMI shielding materials have potential applications is reported, and future directions of research are proposed to overcome the existing technological obstacles.
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Affiliation(s)
- Lekshmi Omana
- Department
of Physics, St. Berchmans College, Changanassery, Kerala 686101, India
| | - Anoop Chandran
- Department
of Physics, St. Cyril’s College, Adoor, Kerala 691554, India
| | - Reenu Elizabeth John
- Department
of Physics, Saintgits College of Engineering, Kottayam, Kerala 686532, India
| | - Runcy Wilson
- Department
of Chemistry, St. Cyril’s College, Adoor, Kerala 691554, India
| | | | | | - Steffy Sara Varghese
- Space
and Planetary Science Centre, Khalifa University, P.O. Box 127788, Abu Dhabi, UAE
| | - Gejo George
- Department
of Chemistry, St. Berchmans College, Changanassery, Kerala 686101, India
| | - Sanu Mathew Simon
- Department
of Physics, Mar Thoma College, Thiruvalla, Kerala 689103, India
| | - Issac Paul
- Department
of Physics, St. Berchmans College, Changanassery, Kerala 686101, India
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4
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Yu S, Ni J, Zhou Z, Xu S, Li D, Li Y, Qiu J. Perfect Broadband Sound Absorption on a Graphene-Decorated Porous System with Dual-3D Structures. ACS APPLIED MATERIALS & INTERFACES 2022; 14:28145-28153. [PMID: 35670698 DOI: 10.1021/acsami.2c01599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Noise is a threat to human life quality and an invisible killer that causes many chronic diseases. The vast majority of porous sound absorbers are single-phased, which limits their sound absorption potential. Herein, a graphene-decorated porous system (GDPS) prepared using the immersion-hydrothermal-freezing self-assembly method is reported as an efficient sound absorber based on its unique consecutive double three-dimensional (dual-3D) structure. Due to the increased tortuosity and other gain effects, the novel structure can achieve the perfect broadband absorption at a wide bandwidth in which the sound absorption coefficient exceeds 0.9 easily. Within the effective thicknesses, the widest perfect absorption bandwidth of 814-6400 Hz is realized. Moreover, a higher graphene concentration and the addition of a polymer are found to be able to decrease the absorption frequency to the lowest values of 1979 and 1544 Hz, respectively. The design of a unique dual-3D structure opens up new strategies and applications to use graphene aerogels in noise and vibration applications.
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Affiliation(s)
- Silin Yu
- School of Materials Science and Engineering, Tongji University, Shanghai 201804, P. R. China
| | - Jingnan Ni
- School of Materials Science and Engineering, Tongji University, Shanghai 201804, P. R. China
| | - Zhiling Zhou
- School of Physics Science and Engineering, Tongji University, Shanghai 200092, P. R. China
| | - Shijie Xu
- School of Materials Science and Engineering, Tongji University, Shanghai 201804, P. R. China
| | - Dongting Li
- School of Physics Science and Engineering, Tongji University, Shanghai 200092, P. R. China
| | - Yong Li
- School of Physics Science and Engineering, Tongji University, Shanghai 200092, P. R. China
| | - Jun Qiu
- School of Materials Science and Engineering, Tongji University, Shanghai 201804, P. R. China
- Key Laboratory of Advanced Civil Engineering Materials, Education of Ministry, Tongji University, Shanghai 201804, P. R. China
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5
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Voronin AS, Fadeev YV, Makeev MO, Mikhalev PA, Osipkov AS, Provatorov AS, Ryzhenko DS, Yurkov GY, Simunin MM, Karpova DV, Lukyanenko AV, Kokh D, Bainov DD, Tambasov IA, Nedelin SV, Zolotovsky NA, Khartov SV. Low Cost Embedded Copper Mesh Based on Cracked Template for Highly Durability Transparent EMI Shielding Films. MATERIALS (BASEL, SWITZERLAND) 2022; 15:1449. [PMID: 35207987 PMCID: PMC8879047 DOI: 10.3390/ma15041449] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Revised: 01/31/2022] [Accepted: 02/06/2022] [Indexed: 02/05/2023]
Abstract
Embedded copper mesh coatings with low sheet resistance and high transparency were formed using a low-cost Cu seed mesh obtained with a magnetron sputtering on a cracked template, and subsequent operations electroplating and embedding in a photocurable resin layer. The influence of the mesh size on the optoelectric characteristics and the electromagnetic shielding efficiency in a wide frequency range is considered. In optimizing the coating properties, a shielding efficiency of 49.38 dB at a frequency of 1 GHz, with integral optical transparency in the visible range of 84.3%, was obtained. Embedded Cu meshes have been shown to be highly bending stable and have excellent adhesion strength. The combination of properties and economic costs for the formation of coatings indicates their high prospects for practical use in shielding transparent objects, such as windows and computer monitors.
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Affiliation(s)
- Anton S. Voronin
- Department of Molecular Electronics, Federal Research Center «Krasnoyarsk Scientific Center», Siberian Branch, Russian Academy of Sciences (FRC KSC SB RAS), 660036 Krasnoyarsk, Russia; (Y.V.F.); (M.M.S.); (D.V.K.); (D.K.); (S.V.K.)
- School of Engineering and Construction, Siberian Federal University, 660041 Krasnoyarsk, Russia
- Laboratory of EMI Shielding Materials, Bauman Moscow State Technical University, 105005 Moscow, Russia; (M.O.M.); (P.A.M.); (A.S.O.); (A.S.P.); (D.S.R.); (G.Y.Y.)
| | - Yurii V. Fadeev
- Department of Molecular Electronics, Federal Research Center «Krasnoyarsk Scientific Center», Siberian Branch, Russian Academy of Sciences (FRC KSC SB RAS), 660036 Krasnoyarsk, Russia; (Y.V.F.); (M.M.S.); (D.V.K.); (D.K.); (S.V.K.)
- School of Engineering and Construction, Siberian Federal University, 660041 Krasnoyarsk, Russia
| | - Mstislav O. Makeev
- Laboratory of EMI Shielding Materials, Bauman Moscow State Technical University, 105005 Moscow, Russia; (M.O.M.); (P.A.M.); (A.S.O.); (A.S.P.); (D.S.R.); (G.Y.Y.)
| | - Pavel A. Mikhalev
- Laboratory of EMI Shielding Materials, Bauman Moscow State Technical University, 105005 Moscow, Russia; (M.O.M.); (P.A.M.); (A.S.O.); (A.S.P.); (D.S.R.); (G.Y.Y.)
| | - Alexey S. Osipkov
- Laboratory of EMI Shielding Materials, Bauman Moscow State Technical University, 105005 Moscow, Russia; (M.O.M.); (P.A.M.); (A.S.O.); (A.S.P.); (D.S.R.); (G.Y.Y.)
| | - Alexander S. Provatorov
- Laboratory of EMI Shielding Materials, Bauman Moscow State Technical University, 105005 Moscow, Russia; (M.O.M.); (P.A.M.); (A.S.O.); (A.S.P.); (D.S.R.); (G.Y.Y.)
| | - Dmitriy S. Ryzhenko
- Laboratory of EMI Shielding Materials, Bauman Moscow State Technical University, 105005 Moscow, Russia; (M.O.M.); (P.A.M.); (A.S.O.); (A.S.P.); (D.S.R.); (G.Y.Y.)
| | - Gleb Y. Yurkov
- Laboratory of EMI Shielding Materials, Bauman Moscow State Technical University, 105005 Moscow, Russia; (M.O.M.); (P.A.M.); (A.S.O.); (A.S.P.); (D.S.R.); (G.Y.Y.)
- Laboratory of Reinforced Plastics, N.N. Semenov Federal Research Center of Chemical Physics, Russian Academy of Sciences, 119991 Moscow, Russia
| | - Mikhail M. Simunin
- Department of Molecular Electronics, Federal Research Center «Krasnoyarsk Scientific Center», Siberian Branch, Russian Academy of Sciences (FRC KSC SB RAS), 660036 Krasnoyarsk, Russia; (Y.V.F.); (M.M.S.); (D.V.K.); (D.K.); (S.V.K.)
- School of Non-Ferrous Metals and Materials Science, Siberian Federal University, 660041 Krasnoyarsk, Russia
- Department of Aircraft, Reshetnev Siberian University Science and Technology, 660037 Krasnoyarsk, Russia
| | - Darina V. Karpova
- Department of Molecular Electronics, Federal Research Center «Krasnoyarsk Scientific Center», Siberian Branch, Russian Academy of Sciences (FRC KSC SB RAS), 660036 Krasnoyarsk, Russia; (Y.V.F.); (M.M.S.); (D.V.K.); (D.K.); (S.V.K.)
| | - Anna V. Lukyanenko
- School of Engineering Physics and Radio Electronics, Siberian Federal University, 660041 Krasnoyarsk, Russia; (A.V.L.); (S.V.N.); (N.A.Z.)
- Laboratory of Radiospectroscopy and Spintronics, L.V. Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences, 660036 Krasnoyarsk, Russia
| | - Dieter Kokh
- Department of Molecular Electronics, Federal Research Center «Krasnoyarsk Scientific Center», Siberian Branch, Russian Academy of Sciences (FRC KSC SB RAS), 660036 Krasnoyarsk, Russia; (Y.V.F.); (M.M.S.); (D.V.K.); (D.K.); (S.V.K.)
- Scientific and Training Center of Space Research and High Technologies Institute, Reshetnev Siberian University Science and Technology, 660037 Krasnoyarsk, Russia
| | - Dashi D. Bainov
- Laboratory for Radiation and Plasma Technologies, Tomsk Polytechnic University, 634050 Tomsk, Russia;
- Laboratory of Radiophotonics, V.E. Zuev Institute of Atmospheric Optics, Siberian Branch, Russian Academy of Science, 634055 Tomsk, Russia
| | - Igor A. Tambasov
- Laboratory of Photonics of Molecular Systems, L.V. Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences, 660036 Krasnoyarsk, Russia;
- LLC Research and Production Company “Spectehnauka”, 660043 Krasnoyarsk, Russia
| | - Sergey V. Nedelin
- School of Engineering Physics and Radio Electronics, Siberian Federal University, 660041 Krasnoyarsk, Russia; (A.V.L.); (S.V.N.); (N.A.Z.)
- LLC Research and Production Company “Spectehnauka”, 660043 Krasnoyarsk, Russia
| | - Nikita A. Zolotovsky
- School of Engineering Physics and Radio Electronics, Siberian Federal University, 660041 Krasnoyarsk, Russia; (A.V.L.); (S.V.N.); (N.A.Z.)
- LLC Research and Production Company “Spectehnauka”, 660043 Krasnoyarsk, Russia
| | - Stanislav V. Khartov
- Department of Molecular Electronics, Federal Research Center «Krasnoyarsk Scientific Center», Siberian Branch, Russian Academy of Sciences (FRC KSC SB RAS), 660036 Krasnoyarsk, Russia; (Y.V.F.); (M.M.S.); (D.V.K.); (D.K.); (S.V.K.)
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