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Afolabi OA, Ndou N. Synergy of Hybrid Fillers for Emerging Composite and Nanocomposite Materials-A Review. Polymers (Basel) 2024; 16:1907. [PMID: 39000762 PMCID: PMC11244371 DOI: 10.3390/polym16131907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2024] [Revised: 06/28/2024] [Accepted: 06/30/2024] [Indexed: 07/17/2024] Open
Abstract
Nanocomposites with polymer matrix provide tremendous opportunities to investigate new functions beyond those of traditional materials. The global community is gradually tending toward the use of composite and nanocomposite materials. This review is aimed at reporting the recent developments and understanding revolving around hybridizing fillers for composite materials. The influence of various analyses, characterizations, and mechanical properties of the hybrid filler are considered. The introduction of hybrid fillers to polymer matrices enhances the macro and micro properties of the composites and nanocomposites resulting from the synergistic interactions between the hybrid fillers and the polymers. In this review, the synergistic impact of using hybrid fillers in the production of developing composite and nanocomposite materials is highlighted. The use of hybrid fillers offers a viable way to improve the mechanical, thermal, and electrical properties of these sophisticated materials. This study explains the many tactics and methodologies used to install hybrid fillers into composite and nanocomposite matrices by conducting a thorough analysis of recent research. Furthermore, the synergistic interactions of several types of fillers, including organic-inorganic, nano-micro, and bio-based fillers, are fully investigated. The performance benefits obtained from the synergistic combination of various fillers are examined, as well as their prospective applications in a variety of disciplines. Furthermore, the difficulties and opportunities related to the use of hybrid fillers are critically reviewed, presenting perspectives on future research paths in this rapidly expanding area of materials science.
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Affiliation(s)
- Olusegun A. Afolabi
- Department of Industrial Engineering and Engineering Management, University of South Africa, Florida, Johannesburg 1710, South Africa
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2
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Cetinkaya A, Kaya SI, Budak F, Ozkan SA. Current Analytical Methods for the Sensitive Assay of New-Generation Ovarian Cancer Drugs in Pharmaceutical and Biological Samples. Crit Rev Anal Chem 2024:1-17. [PMID: 38630637 DOI: 10.1080/10408347.2024.2339962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/19/2024]
Abstract
Ovarian cancer, which affects the female reproductive organs, is one of the most common types of cancer. Since this type of cancer has a high mortality rate from gynaecological cancers, the scientific community shows great interest in studies on its treatment. Chemotherapy, radiotherapy, and surgical treatment methods are used in its treatment. In the absence of targeted treatments in these treatment methods, side effects occur in patients, and patients show resistance to the drug. In addition, the underlying causes of ovarian cancer are still not fully known. The scientific world thinks that genetic factors, environmental conditions, and consumed foods may cause this cancer. The most important factor in the treatment of ovarian cancer is early diagnosis. Therefore, the drugs used in the treatment of ovarian cancer are platinum-based anticancer drugs. In addition to these drugs, the most preferred treatment method recently is targeted treatment approaches using poly(adenosine diphosphate ribose) polymerase (PARP) inhibitors. In this review, studies on the sensitive analysis of the treatment methods of these new-generation drugs used in the treatment of ovarian cancer have been comprehensively examined. In addition, the basic features, structural aspects, and biological data of analytical methods used in treatments with new-generation drugs are explained. Analytical studies carried out in the literature in recent years aim to show future developments in how these new-generation drugs are used today and to guide future studies by comprehensively examining and explaining the structure-activity relationship, mechanism of action, toxicity, and pharmacokinetic studies. Finally, in this study, the methods used in the analysis of drugs used in the treatment of ovarian cancer and the studies conducted between 2015 and 2023 were discussed in detail.
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Affiliation(s)
- Ahmet Cetinkaya
- Faculty of Pharmacy, Department of Analytical Chemistry, Ankara University, Ankara, Turkey
| | - S Irem Kaya
- Gulhane Faculty of Pharmacy, Department of Analytical Chemistry, University of Health Sciences, Ankara, Turkey
| | - Fatma Budak
- Faculty of Pharmacy, Department of Analytical Chemistry, Ankara University, Ankara, Turkey
- Graduate School of Health Sciences, Ankara University, Ankara, Turkey
| | - Sibel A Ozkan
- Faculty of Pharmacy, Department of Analytical Chemistry, Ankara University, Ankara, Turkey
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3
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Gu H, Huang J, Li N, Yang H, Wang Y, Zhang Y, Dong C, Chen G, Guan H. Polystyrene-Modulated Polypyrrole to Achieve Controllable Electromagnetic-Wave Absorption with Enhanced Environmental Stability. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:2698. [PMID: 35957129 PMCID: PMC9370624 DOI: 10.3390/nano12152698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Revised: 07/30/2022] [Accepted: 07/31/2022] [Indexed: 06/15/2023]
Abstract
The moderation of the dielectric properties of polymer composites and their environmental stability need to be considered comprehensively in the design of microwave-absorbing materials. In this work, polypyrrole/polystyrene (PPy/PS) composited particles were synthesized through a facile in situ bulk polymerization procedure. The PS component can be modulated conveniently by controlling the polymerization time. FTIR and Raman analyses disclosed that the PS component was immobilized in PPy via covalent bonds. The electromagnetic characterization results indicated that the dielectric properties and, thus, the microwave absorption could be controlled when the styrene polymerization was prolonged from 6 h (PPy-6) to 19 h (PPy-19). The composite PPy-19 displayed an optimal reflection loss of -51.7 dB with a matching thickness of 3.16 mm, and the effective absorption bandwidth (EAB) even reached 5.8 GHz at 2.4 mm. The PS component endowed PPy/PS composites with more robust environmental stability than homogeneous PPy. After being exposed to air for 365 days and hydrothermally treated at 100 °C for 12 h, PPy-19 still exhibited a reflection loss superior to -20 dB. The present work provides a new insight into the adjustment of the electromagnetic properties of PPy composites to fabricate high-performance microwave absorbers with superior environmental stability.
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Affiliation(s)
- Huiling Gu
- School of Materials and Energy, Yunnan University, Kunming 650091, China
| | - Ji Huang
- School of Materials and Energy, Yunnan University, Kunming 650091, China
| | - Na Li
- School of Materials and Energy, Yunnan University, Kunming 650091, China
| | - Hua Yang
- School of Materials and Energy, Yunnan University, Kunming 650091, China
| | - Yin Wang
- School of Materials and Energy, Yunnan University, Kunming 650091, China
| | - Yang Zhang
- Department of Materials Science and Engineering, Beijing Technology and Business University, Beijing 100048, China
| | - Chengjun Dong
- School of Materials and Energy, Yunnan University, Kunming 650091, China
| | - Gang Chen
- School of Materials and Energy, Yunnan University, Kunming 650091, China
| | - Hongtao Guan
- School of Materials and Energy, Yunnan University, Kunming 650091, China
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4
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Spherical boron nitride/pitch‐based carbon fiber/silicone rubber composites for high thermal conductivity and excellent electromagnetic interference shielding performance. J Appl Polym Sci 2022. [DOI: 10.1002/app.52734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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5
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Lopes Pereira EC, Fernandes ME, Santos J, Calheiros LF, Silva AA, Soares BG. Broadband microwave absorbing materials for green electronics based on poly (lactic acid)/
ethylene‐vinyl
acetate copolymer blends loaded with carbon nanotube. J Appl Polym Sci 2022. [DOI: 10.1002/app.52510] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
| | | | - Juliana Santos
- Departamento de Engenharia Metalúrgica e de Materiais Universidade Federal do Rio de Janeiro Rio de Janeiro Brazil
| | - Loan F. Calheiros
- Departamento de Engenharia Metalúrgica e de Materiais Universidade Federal do Rio de Janeiro Rio de Janeiro Brazil
| | - Adriana A. Silva
- Universidade Federal do Rio de Janeiro Escola de Química Rio de Janeiro Brazil
| | - Bluma G. Soares
- Universidade Federal do Rio de Janeiro Instituto de Macromoléculas Rio de Janeiro Brazil
- Departamento de Engenharia Metalúrgica e de Materiais Universidade Federal do Rio de Janeiro Rio de Janeiro Brazil
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Liu LX, Chen W, Zhang HB, Ye L, Wang Z, Zhang Y, Min P, Yu ZZ. Super-Tough and Environmentally Stable Aramid. Nanofiber@MXene Coaxial Fibers with Outstanding Electromagnetic Interference Shielding Efficiency. NANO-MICRO LETTERS 2022; 14:111. [PMID: 35461406 PMCID: PMC9035413 DOI: 10.1007/s40820-022-00853-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Accepted: 03/26/2022] [Indexed: 05/02/2023]
Abstract
Although electrically conductive and hydrophilic MXene sheets are promising for multifunctional fibers and electronic textiles, it is still a challenge to simultaneously enhance both conductivity and mechanical properties of MXene fibers because of the high rigidity of MXene sheets and insufficient inter-sheet interactions. Herein, we demonstrate a core-shell wet-spinning methodology for fabricating highly conductive, super-tough, ultra-strong, and environmentally stable Ti3C2Tx MXene-based core-shell fibers with conductive MXene cores and tough aramid nanofiber (ANF) shells. The highly orientated and low-defect structure endows the ANF@MXene core-shell fiber with super-toughness of ~ 48.1 MJ m-3, high strength of ~ 502.9 MPa, and high conductivity of ~ 3.0 × 105 S m-1. The super-tough and conductive ANF@MXene fibers can be woven into textiles, exhibiting an excellent electromagnetic interference (EMI) shielding efficiency of 83.4 dB at a small thickness of 213 μm. Importantly, the protection of the ANF shells provides the fibers with satisfactory cyclic stability under dynamic stretching and bending, and excellent resistance to acid, alkali, seawater, cryogenic and high temperatures, and fire. The oxidation resistance of the fibers is demonstrated by their well-maintained EMI shielding performances. The multifunctional core-shell fibers would be highly promising in the fields of EMI shielding textiles, wearable electronics and aerospace.
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Affiliation(s)
- Liu-Xin Liu
- State Key Laboratory of Organic-Inorganic Composites, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China
- Beijing Key Laboratory of Advanced Functional Polymer Composites, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China
| | - Wei Chen
- State Key Laboratory of Organic-Inorganic Composites, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China
| | - Hao-Bin Zhang
- State Key Laboratory of Organic-Inorganic Composites, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China.
| | - Lvxuan Ye
- State Key Laboratory of Organic-Inorganic Composites, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China
| | - Zhenguo Wang
- State Key Laboratory of Organic-Inorganic Composites, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China
| | - Yu Zhang
- Beijing Key Laboratory of Advanced Functional Polymer Composites, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China
| | - Peng Min
- State Key Laboratory of Organic-Inorganic Composites, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China
| | - Zhong-Zhen Yu
- Beijing Key Laboratory of Advanced Functional Polymer Composites, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China.
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China.
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Meng Y, Sharma S, Chung JS, Gan W, Hur SH, Choi WM. Enhanced Electromagnetic Interference Shielding Properties of Immiscible Polyblends with Selective Localization of Reduced Graphene Oxide Networks. Polymers (Basel) 2022; 14:polym14050967. [PMID: 35267789 PMCID: PMC8912556 DOI: 10.3390/polym14050967] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 02/24/2022] [Accepted: 02/25/2022] [Indexed: 02/06/2023] Open
Abstract
Herein, an effective technique of curing reaction-induced phase separation (CRIPS) was used to construct a reduced graphene oxide (RGO) network in the immiscible diglycidyl ether of the bisphenol A/polyetherimide (DGEBA/PEI) polyblend system. The unique chemical reduction of RGO facilitated the reduction of oxygenated groups and simultaneously appended amino groups that stimulate the curing process. The selective interfacial localization of RGO was predicted numerically by the harmonic and geometric mean technique and further confirmed by field emission transmission electron microscopy (FETEM) analysis. Due to interfacial localization, the electrical conductivity was increased to 366 S/m with 3 wt.% RGO reinforcement. The thermomechanical properties of nanocomposites were determined by dynamic mechanical analysis (DMA). The storage modulus of 3 wt.% RGO-reinforced polyblend exhibited an improvement of ~15%, and glass transition temperature (Tg) was 10.1 °C higher over neat DGEBA. Furthermore, the total shielding effectiveness (SET) was increased to 25.8 dB in the X-band region, with only 3 wt.% RGO, which represents ~99.9% shielding efficiency. These phase separation-controlled nanocomposites with selective localization of electrically conductive nanofiller at a low concentration will extend the applicability of polyblends to multifunctional structural nanocomposite applications.
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Affiliation(s)
- Yiming Meng
- School of Chemical Engineering, University of Ulsan, Daehakro 93, Namgu, Ulsan 44610, Korea; (Y.M.); (S.S.); (S.H.H.); (W.M.C.)
- Department of Macromolecular Materials and Engineering, College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Longteng Road 333, Shanghai 201620, China
| | - Sushant Sharma
- School of Chemical Engineering, University of Ulsan, Daehakro 93, Namgu, Ulsan 44610, Korea; (Y.M.); (S.S.); (S.H.H.); (W.M.C.)
| | - Jin Suk Chung
- School of Chemical Engineering, University of Ulsan, Daehakro 93, Namgu, Ulsan 44610, Korea; (Y.M.); (S.S.); (S.H.H.); (W.M.C.)
- Correspondence: (J.S.C.); (W.G.)
| | - Wenjun Gan
- Department of Macromolecular Materials and Engineering, College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Longteng Road 333, Shanghai 201620, China
- Correspondence: (J.S.C.); (W.G.)
| | - Seung Hyun Hur
- School of Chemical Engineering, University of Ulsan, Daehakro 93, Namgu, Ulsan 44610, Korea; (Y.M.); (S.S.); (S.H.H.); (W.M.C.)
| | - Won Mook Choi
- School of Chemical Engineering, University of Ulsan, Daehakro 93, Namgu, Ulsan 44610, Korea; (Y.M.); (S.S.); (S.H.H.); (W.M.C.)
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8
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Panahi-Sarmad M, Noroozi M, Xiao X, Park CB. Recent Advances in Graphene-Based Polymer Nanocomposites and Foams for Electromagnetic Interference Shielding Applications. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.1c04116] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Mahyar Panahi-Sarmad
- Key Laboratory of Eco-Textiles, Ministry of Education, Jiangnan University, Wuxi 214122, China
- Microcellular Plastics Manufacturing Laboratory, Department of Mechanical and Industrial Engineering, University of Toronto, Toronto, Ontario M5S 3G8, Canada
| | - Mina Noroozi
- Key Laboratory of Eco-Textiles, Ministry of Education, Jiangnan University, Wuxi 214122, China
- Microcellular Plastics Manufacturing Laboratory, Department of Mechanical and Industrial Engineering, University of Toronto, Toronto, Ontario M5S 3G8, Canada
| | - Xueliang Xiao
- Key Laboratory of Eco-Textiles, Ministry of Education, Jiangnan University, Wuxi 214122, China
| | - Chul B. Park
- Microcellular Plastics Manufacturing Laboratory, Department of Mechanical and Industrial Engineering, University of Toronto, Toronto, Ontario M5S 3G8, Canada
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9
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Polymeric Nanocomposites for Environmental and Industrial Applications. Int J Mol Sci 2022; 23:ijms23031023. [PMID: 35162946 PMCID: PMC8835668 DOI: 10.3390/ijms23031023] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 01/10/2022] [Accepted: 01/16/2022] [Indexed: 12/20/2022] Open
Abstract
Polymeric nanocomposites (PNC) have an outstanding potential for various applications as the integrated structure of the PNCs exhibits properties that none of its component materials individually possess. Moreover, it is possible to fabricate PNCs into desired shapes and sizes, which would enable controlling their properties, such as their surface area, magnetic behavior, optical properties, and catalytic activity. The low cost and light weight of PNCs have further contributed to their potential in various environmental and industrial applications. Stimuli-responsive nanocomposites are a subgroup of PNCs having a minimum of one promising chemical and physical property that may be controlled by or follow a stimulus response. Such outstanding properties and behaviors have extended the scope of application of these nanocomposites. The present review discusses the various methods of preparation available for PNCs, including in situ synthesis, solution mixing, melt blending, and electrospinning. In addition, various environmental and industrial applications of PNCs, including those in the fields of water treatment, electromagnetic shielding in aerospace applications, sensor devices, and food packaging, are outlined.
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10
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Cai J, Wang L, Duan H, Zhang Y, Wang X, Wan G, Zhong Z. Porous polyamide 6/carbon black composite as an effective electromagnetic interference shield. POLYM INT 2021. [DOI: 10.1002/pi.6311] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Jie Cai
- Key Laboratory of Advanced Textiles Composites of Ministry of Education, School of Textiles Science and Engineering Tiangong University Tianjin P.R.China
| | - Liang Wang
- Key Laboratory of Advanced Textiles Composites of Ministry of Education, School of Textiles Science and Engineering Tiangong University Tianjin P.R.China
| | - Hongji Duan
- Key Laboratory of Functional Nanocomposites of Shanxi Province, College of Materials Science and Engineering North University of China Taiyuan China
| | - Ying Zhang
- Key Laboratory of Advanced Textiles Composites of Ministry of Education, School of Textiles Science and Engineering Tiangong University Tianjin P.R.China
| | - Xueying Wang
- Key Laboratory of Advanced Textiles Composites of Ministry of Education, School of Textiles Science and Engineering Tiangong University Tianjin P.R.China
| | - Gang Wan
- Jifa Group Limited Co. Qingdao China
| | - Zhili Zhong
- Key Laboratory of Advanced Textiles Composites of Ministry of Education, School of Textiles Science and Engineering Tiangong University Tianjin P.R.China
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11
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Luo H, Lu Y, Qiu J. An Electromagnetic Microwave Stealth Photothermal Soft Actuator with Lightweight and Hydrophobic Properties. ACS APPLIED MATERIALS & INTERFACES 2021; 13:32046-32057. [PMID: 34197072 DOI: 10.1021/acsami.1c10499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Electromagnetic (EM) microwave stealth soft robots are in urgent need in military application. Photothermal soft actuators with photomechanical energy conversion have attracted significant interest owing to their remote control, flexibility, and contactless operation. The innovative combination of an electromagnetic microwave absorption (EMA) function with a photothermal actuator paves the way for this aspect. Here, a composite with unique dual three-dimensional foam is fabricated based on graphene and hollow carbon spheres (HCSs). When exposed to 1 sun illumination, the temperature could increase to 50 °C within 1 min and plateaus at 80 °C for hollow carbon spheres-graphene foam-polydimethylsiloxane (HCSs-GF-PDMS), which shows great photothermal performance. A wormlike crawling robot has been constructed based on this composite material, which could move forward under only 1 sun illumination. Remarkably, the EM stealth could be successfully realized because the composite material exhibits great EMA performance with a minimum reflection loss of -56.99 dB at a thickness of 2.5 mm, and the maximum effective absorption bandwidth is 8.65 GHz. In addition, the HCSs-GF exhibits hydrophobic and lightweight functions as well, which lighten the weight of soft robots and lead to self-cleaning and energy saving. This work provides a promising direction of multifunctional EM stealth soft robots.
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Affiliation(s)
- Hongchun Luo
- School of Materials Science and Engineering, Tongji University, Shanghai 201804, PR China
| | - Yuying Lu
- School of Materials Science and Engineering, Tongji University, Shanghai 201804, PR China
| | - Jun Qiu
- School of Materials Science and Engineering, Tongji University, Shanghai 201804, PR China
- Key Laboratory of Advanced Civil Engineering Materials of Education of Ministry, School of Materials Science and Engineering, Tongji University, Shanghai 201804, PR China
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12
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Sang G, Xu P, Yan T, Murugadoss V, Naik N, Ding Y, Guo Z. Interface Engineered Microcellular Magnetic Conductive Polyurethane Nanocomposite Foams for Electromagnetic Interference Shielding. NANO-MICRO LETTERS 2021; 13:153. [PMID: 34236560 PMCID: PMC8266988 DOI: 10.1007/s40820-021-00677-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 06/15/2021] [Indexed: 05/27/2023]
Abstract
Lightweight microcellular polyurethane (TPU)/carbon nanotubes (CNTs)/ nickel-coated CNTs (Ni@CNTs)/polymerizable ionic liquid copolymer (PIL) composite foams are prepared by non-solvent induced phase separation (NIPS). CNTs and Ni@CNTs modified by PIL provide more heterogeneous nucleation sites and inhibit the aggregation and combination of microcellular structure. Compared with TPU/CNTs, the TPU/CNTs/PIL and TPU/CNTs/Ni@CNTs/PIL composite foams with smaller microcellular structures have a high electromagnetic interference shielding effectiveness (EMI SE). The evaporate time regulates the microcellular structure, improves the conductive network of composite foams and reduces the microcellular size, which strengthens the multiple reflections of electromagnetic wave. The TPU/10CNTs/10Ni@CNTs/PIL foam exhibits slightly higher SE values (69.9 dB) compared with TPU/20CNTs/PIL foam (53.3 dB). The highest specific EMI SE of TPU/20CNTs/PIL and TPU/10CNTs/10Ni@CNTs/PIL reaches up to 187.2 and 211.5 dB/(g cm-3), respectively. The polarization losses caused by interfacial polarization between TPU substrates and conductive fillers, conduction loss caused by conductive network of fillers and magnetic loss caused by Ni@CNT synergistically attenuate the microwave energy.
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Affiliation(s)
- Guolong Sang
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, and Anhui Key Laboratory of Advanced Functional Materials and Devices, Hefei University of Technology, Hefei, 230009, People's Republic of China
| | - Pei Xu
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, and Anhui Key Laboratory of Advanced Functional Materials and Devices, Hefei University of Technology, Hefei, 230009, People's Republic of China.
| | - Tong Yan
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, and Anhui Key Laboratory of Advanced Functional Materials and Devices, Hefei University of Technology, Hefei, 230009, People's Republic of China
| | - Vignesh Murugadoss
- Advanced Materials Division, Engineered Multifunctional Composites (EMC) Nanotech. LLC, Knoxville, TN, 37934, USA
- Integrated Composites Laboratory (ICL), Department of Chemical and Biomolecular Engineering, University of Tennessee, Knoxville, TN, 37996, USA
| | - Nithesh Naik
- Department of Mechanical and Manufacturing Engineering, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Yunsheng Ding
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, and Anhui Key Laboratory of Advanced Functional Materials and Devices, Hefei University of Technology, Hefei, 230009, People's Republic of China
| | - Zhanhu Guo
- Integrated Composites Laboratory (ICL), Department of Chemical and Biomolecular Engineering, University of Tennessee, Knoxville, TN, 37996, USA.
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Karpov SV, Dzhalmukhanova AS, Chernyayev DA, Lodygina VP, Firsova AI, Badamshina ER. The investigation of triethylammonium carboxylates influence on the kinetics of urethane formation processing during waterborne polyurethane synthesis. POLYM ADVAN TECHNOL 2021. [DOI: 10.1002/pat.5216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Sergei V. Karpov
- Department of Polymers and Composite Materials Institute of Problems of Chemical Physics, Russian Academy of Sciences Chernogolovka Russia
| | - Aigul S. Dzhalmukhanova
- Department of Polymers and Composite Materials Institute of Problems of Chemical Physics, Russian Academy of Sciences Chernogolovka Russia
| | - Dmitriy A. Chernyayev
- Department of Polymers and Composite Materials Institute of Problems of Chemical Physics, Russian Academy of Sciences Chernogolovka Russia
| | - Vera P. Lodygina
- Department of Polymers and Composite Materials Institute of Problems of Chemical Physics, Russian Academy of Sciences Chernogolovka Russia
| | - Anna I. Firsova
- Faculty of Fundamental Physical and Chemical Engineering Moscow State University Moscow Russia
| | - Elmira R. Badamshina
- Department of Polymers and Composite Materials Institute of Problems of Chemical Physics, Russian Academy of Sciences Chernogolovka Russia
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14
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Li E, Pan Y, Wang C, Liu C, Shen C, Pan C, Liu X. Asymmetric Superhydrophobic Textiles for Electromagnetic Interference Shielding, Photothermal Conversion, and Solar Water Evaporation. ACS APPLIED MATERIALS & INTERFACES 2021; 13:28996-29007. [PMID: 34101415 DOI: 10.1021/acsami.1c07976] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Flexible and multifunctional textiles have potential applications in self-cleaning and portable electronic product applications, but the current problem that needs to be solved is to maintain their inherent breathability and flexibility while expanding other functional applications. Herein, we adopt the layer-by-layer assembly method to develop a multifunctional textile with superior asymmetric superhydrophobicity, excellent electromagnetic interference (EMI) shielding, outstanding photothermal conversion, and solar water evaporation. The synergistic effect of SiO2 nanoparticles/poly(dimethylsiloxane) (PDMS) and 1H,1H,2H,2H-perfluorooctyltriethoxysilane (PFOTES) endows the textile with a water contact angle of 160°. MXene provides high conductivity (1200 S/m) and EMI shielding effects (36 dB) for multifunctional textiles. In addition, the multifunctional textile exhibits excellent photothermal conversion, and satisfactory solar water evaporation efficiency (80%) and rate (1.22 kg/(m2 h)) under 1 sun. Therefore, the prepared multifunctional textile has great potential in multiscene applications.
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Affiliation(s)
- En Li
- College of Materials Science and Engineering, National Engineering Research Center for Advanced Polymer Processing Technology, Henan Province Industrial Technology Research Institute of Resources and Materials, Key Laboratory of Advanced Material Processing & Mold (Ministry of Education), Zhengzhou University, Zhengzhou 450002, China
| | - Yamin Pan
- College of Materials Science and Engineering, National Engineering Research Center for Advanced Polymer Processing Technology, Henan Province Industrial Technology Research Institute of Resources and Materials, Key Laboratory of Advanced Material Processing & Mold (Ministry of Education), Zhengzhou University, Zhengzhou 450002, China
| | - Chunfeng Wang
- Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, National Center for Nanoscience and Technology (NCNST), Beijing 100083, China
| | - Chuntai Liu
- College of Materials Science and Engineering, National Engineering Research Center for Advanced Polymer Processing Technology, Henan Province Industrial Technology Research Institute of Resources and Materials, Key Laboratory of Advanced Material Processing & Mold (Ministry of Education), Zhengzhou University, Zhengzhou 450002, China
| | - Changyu Shen
- College of Materials Science and Engineering, National Engineering Research Center for Advanced Polymer Processing Technology, Henan Province Industrial Technology Research Institute of Resources and Materials, Key Laboratory of Advanced Material Processing & Mold (Ministry of Education), Zhengzhou University, Zhengzhou 450002, China
| | - Caofeng Pan
- Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, National Center for Nanoscience and Technology (NCNST), Beijing 100083, China
| | - Xianhu Liu
- College of Materials Science and Engineering, National Engineering Research Center for Advanced Polymer Processing Technology, Henan Province Industrial Technology Research Institute of Resources and Materials, Key Laboratory of Advanced Material Processing & Mold (Ministry of Education), Zhengzhou University, Zhengzhou 450002, China
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15
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Wu X, Tu T, Dai Y, Tang P, Zhang Y, Deng Z, Li L, Zhang HB, Yu ZZ. Direct Ink Writing of Highly Conductive MXene Frames for Tunable Electromagnetic Interference Shielding and Electromagnetic Wave-Induced Thermochromism. NANO-MICRO LETTERS 2021; 13:148. [PMID: 34156564 PMCID: PMC8219826 DOI: 10.1007/s40820-021-00665-9] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 05/11/2021] [Indexed: 05/09/2023]
Abstract
3D printing of MXene frames with tunable electromagnetic interference shielding efficiency is demonstrated. Highly conductive MXene frames are reinforced by cross-linking with aluminum ions. Electromagnetic wave is visualized by electromagnetic-thermochromic MXene patterns. The highly integrated and miniaturized next-generation electronic products call for high-performance electromagnetic interference (EMI) shielding materials to assure the normal operation of their closely assembled components. However, the most current techniques are not adequate for the fabrication of shielding materials with programmable structure and controllable shielding efficiency. Herein, we demonstrate the direct ink writing of robust and highly conductive Ti3C2Tx MXene frames with customizable structures by using MXene/AlOOH inks for tunable EMI shielding and electromagnetic wave-induced thermochromism applications. The as-printed frames are reinforced by immersing in AlCl3/HCl solution to remove the electrically insulating AlOOH nanoparticles, as well as cross-link the MXene sheets and fuse the filament interfaces with aluminum ions. After freeze-drying, the resultant robust and porous MXene frames exhibit tunable EMI shielding efficiencies in the range of 25-80 dB with the highest electrical conductivity of 5323 S m-1. Furthermore, an electromagnetic wave-induced thermochromic MXene pattern is assembled by coating and curing with thermochromic polydimethylsiloxane on a printed MXene pattern, and its color can be changed from blue to red under the high-intensity electromagnetic irradiation. This work demonstrates a direct ink printing of customizable EMI frames and patterns for tuning EMI shielding efficiency and visualizing electromagnetic waves.
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Affiliation(s)
- Xinyu Wu
- State Key Laboratory of Organic-Inorganic Composites, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China
- Beijing Key Laboratory of Advanced Functional Polymer Composites, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China
| | - Tingxiang Tu
- State Key Laboratory of Organic-Inorganic Composites, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China
| | - Yang Dai
- State Key Laboratory of Organic-Inorganic Composites, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China
| | - Pingping Tang
- State Key Laboratory of Organic-Inorganic Composites, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China
| | - Yu Zhang
- State Key Laboratory of Organic-Inorganic Composites, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China
| | - Zhiming Deng
- Beijing Key Laboratory of Advanced Functional Polymer Composites, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China
| | - Lulu Li
- Beijing Key Laboratory of Advanced Functional Polymer Composites, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China
| | - Hao-Bin Zhang
- State Key Laboratory of Organic-Inorganic Composites, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China.
- Beijing Key Laboratory of Advanced Functional Polymer Composites, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China.
| | - Zhong-Zhen Yu
- Beijing Key Laboratory of Advanced Functional Polymer Composites, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China.
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China.
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16
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Lee S, Park J, Kim MC, Kim M, Park P, Yoon IJ, Nah J. Polyvinylidene Fluoride Core-Shell Nanofiber Membranes with Highly Conductive Shells for Electromagnetic Interference Shielding. ACS APPLIED MATERIALS & INTERFACES 2021; 13:25428-25437. [PMID: 34014068 DOI: 10.1021/acsami.1c06230] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
As the demand for wireless sensors and equipment is unprecedentedly increasing, the interest in electromagnetic interference (EMI)-shielding materials that can effectively block accompanying electromagnetic interference is also constantly increasing. In particular, flexible and lightweight EMI-shielding materials that exhibit high EMI-shielding effectiveness (SE) have been more actively investigated as they are applicable to various applications. In this work, we reported the fabrication and performance of conducting polymer nanofiber EMI-shielding material, which was realized using electrospun polyvinylidene fluoride (PVDF) core-shell nanofiber membranes with highly conductive shells. Using the chemical polymerization method, core-shell nanofibers with highly conductive shells were employed without compositing with conductive fillers, resulting in shell-conductive lightweight EMI-shielding material without impairing the original properties of the nanofiber. In particular, thanks to the nanofiber structure, the EMI-shielding material exhibits superb flexibility, and the EMI SE was also improved through the enhanced absorption of EM waves and multireflections by the porous nanofiber film structure. Specifically, the developed EMI-shielding material in this work exhibited a SE of ∼40 dB in the X-band, which corresponds to an absolute shielding effectiveness (SSEt) of 16,230 dB·cm2/g at a thickness of 14 μm. Moreover, the high durability and hydrophobicity of the PVDF nanofibers with poly (3,4-ethylenedioxythiophene) (PEDOT)-polymerized shell can also be useful in practical applications.
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Affiliation(s)
- Sol Lee
- Department of Electrical Engineering, Chungnam National University, Daejeon 34134, Korea
| | - Joomin Park
- Department of Electrical Engineering, Chungnam National University, Daejeon 34134, Korea
| | - Min Cheol Kim
- Department of Electrical Engineering, Chungnam National University, Daejeon 34134, Korea
| | - Minje Kim
- Department of Electrical Engineering, Chungnam National University, Daejeon 34134, Korea
| | - Pangun Park
- Department of Electrical Engineering, Chungnam National University, Daejeon 34134, Korea
| | - Ick-Jae Yoon
- Department of Electrical Engineering, Chungnam National University, Daejeon 34134, Korea
| | - Junghyo Nah
- Department of Electrical Engineering, Chungnam National University, Daejeon 34134, Korea
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17
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Garcia J, O’Suilleabhain D, Kaur H, Coleman JN. A Simple Model Relating Gauge Factor to Filler Loading in Nanocomposite Strain Sensors. ACS APPLIED NANO MATERIALS 2021; 4:2876-2886. [PMID: 35224456 PMCID: PMC8862007 DOI: 10.1021/acsanm.1c00040] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 02/23/2021] [Indexed: 05/05/2023]
Abstract
Conductive nanocomposites are often piezoresistive, displaying significant changes in resistance upon deformation, making them ideal for use as strain and pressure sensors. Such composites typically consist of ductile polymers filled with conductive nanomaterials, such as graphene nanosheets or carbon nanotubes, and can display sensitivities, or gauge factors, which are much higher than those of traditional metal strain gauges. However, their development has been hampered by the absence of physical models that could be used to fit data or to optimize sensor performance. Here we develop a simple model which results in equations for nanocomposite gauge factors as a function of both filler volume fraction and composite conductivity. These equations can be used to fit experimental data, outputting figures of merit, or predict experimental data once certain physical parameters are known. We have found these equations to match experimental data, both measured here and extracted from the literature, extremely well. Importantly, the model shows the response of composite strain sensors to be more complex than previously thought and shows factors other than the effect of strain on the interparticle resistance to be performance limiting.
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Affiliation(s)
- James
R. Garcia
- School
of Physics, CRANN & AMBER Research Centres, Trinity College Dublin, Dublin
2, Ireland
| | - Domhnall O’Suilleabhain
- School
of Physics, CRANN & AMBER Research Centres, Trinity College Dublin, Dublin
2, Ireland
| | - Harneet Kaur
- School
of Physics, CRANN & AMBER Research Centres, Trinity College Dublin, Dublin
2, Ireland
| | - Jonathan N. Coleman
- School
of Physics, CRANN & AMBER Research Centres, Trinity College Dublin, Dublin
2, Ireland
- . Tel.: +353 (0) 1 8963859
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18
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Kazemi F, Naghib SM, Zare Y, Rhee KY. Biosensing Applications of Polyaniline (PANI)-Based Nanocomposites: A Review. POLYM REV 2020. [DOI: 10.1080/15583724.2020.1858871] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Fatemeh Kazemi
- Nanotechnology Department, School of Advanced Technologies, Iran University of Science and Technology (IUST), Tehran, Iran
| | - Seyed Morteza Naghib
- Nanotechnology Department, School of Advanced Technologies, Iran University of Science and Technology (IUST), Tehran, Iran
| | - Yasser Zare
- Biomaterials and Tissue Engineering Research Group, Department of Interdisciplinary Technologies, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran
| | - Kyong Yop Rhee
- Department of Mechanical Engineering, College of Engineering, Kyung Hee University, Yongin, Republic of Korea
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19
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Jalali Dil E, Arjmand M, Otero Navas I, Sundararaj U, Favis BD. Interface Bridging of Multiwalled Carbon Nanotubes in Polylactic Acid/Poly(butylene adipate-co-terephthalate): Morphology, Rheology, and Electrical Conductivity. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c01525] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Ebrahim Jalali Dil
- CREPEC, Department of Chemical Engineering, École Polytechnique de Montréal, Montreal, Québec H3C 3A7, Canada
| | - Mohammad Arjmand
- School of Engineering, University of British Columbia, Kelowna, British Columbia V1V 1V7, Canada
| | - Ivonne Otero Navas
- Department of Chemical and Petroleum Engineering, University of Calgary, Calgary, Alberta T2N 1N4, Canada
| | - Uttandaraman Sundararaj
- Department of Chemical and Petroleum Engineering, University of Calgary, Calgary, Alberta T2N 1N4, Canada
| | - Basil D. Favis
- CREPEC, Department of Chemical Engineering, École Polytechnique de Montréal, Montreal, Québec H3C 3A7, Canada
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20
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Wang L, Zhao W, Zhao J, Qiao W, Zhu G, Xia Z, Liu Y. Super‐high fraction of organic montmorillonite filled polyamide 6 composite foam: Morphologies, thermal and mechanical properties. POLYM ADVAN TECHNOL 2020. [DOI: 10.1002/pat.5108] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Liang Wang
- School of Textiles, Key Laboratory of Advanced Textiles Composites of Ministry of Education Tiangong University Tianjin China
| | - Wei Zhao
- School of Textiles, Key Laboratory of Advanced Textiles Composites of Ministry of Education Tiangong University Tianjin China
| | - Jiawei Zhao
- School of Textiles, Key Laboratory of Advanced Textiles Composites of Ministry of Education Tiangong University Tianjin China
| | - Wen Qiao
- School of Textiles, Key Laboratory of Advanced Textiles Composites of Ministry of Education Tiangong University Tianjin China
| | - Guocheng Zhu
- College of Textile Science and Engineering Zhejiang Sci‐Tech University Hangzhou China
| | - Zhaopeng Xia
- School of Textiles, Key Laboratory of Advanced Textiles Composites of Ministry of Education Tiangong University Tianjin China
| | - Yong Liu
- School of Textiles, Key Laboratory of Advanced Textiles Composites of Ministry of Education Tiangong University Tianjin China
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21
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Zhou B, Su M, Yang D, Han G, Feng Y, Wang B, Ma J, Ma J, Liu C, Shen C. Flexible MXene/Silver Nanowire-Based Transparent Conductive Film with Electromagnetic Interference Shielding and Electro-Photo-Thermal Performance. ACS APPLIED MATERIALS & INTERFACES 2020; 12:40859-40869. [PMID: 32803950 DOI: 10.1021/acsami.0c09020] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Transparent conductive film (TCF) is promising for optoelectronic instrument applications. However, designing a robust, stable, and flexible TCF that can shield electromagnetic waves and work in harsh conditions remains a challenge. Herein, a multifunctional and flexible TCF with effective electromagnetic interference shielding (EMI) performance and outstanding electro-photo-thermal effect is proposed by orderly coating Ti3C2Tx MXene and a silver nanowire (AgNW) hybrid conductive network using a simple and scalable solution-processed method. Typically, the air-plasma-treated polycarbonate (PC) film was sequentially spray-coated with MXene and AgNW to construct a highly conductive network, which was transferred and partly embedded into an ultrathin poly(vinyl alcohol) (PVA) film using spin coating coupled with hot pressing to enhance the interfacial adhesion. The peeled MXene/AgNW-PVA TCF exhibits an optimal optical and electrical performance of sheet resistance 18.3 Ω/sq and transmittance 52.3%. As a consequence, the TCF reveals an effective EMI shielding efficiency of 32 dB in X-band with strong interfacial adhesion and satisfactory flexibility. Moreover, the high electrical conductivity and localized surface plasmon resonance (LSPR) effect of hybrid conductive network endow the TCF with low-voltage-driven Joule heating performance and excellent photothermal effect, respectively, which can ensure the normal functioning under extreme cold condition. In view of the comprehensive performance, this work offers new solutions for next-generation transparent EMI shielding challenges.
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Affiliation(s)
- Bing Zhou
- Key Laboratory of Materials Processing and Mold Ministry of Education, National Engineering Research Center for Advanced Polymer Processing Technology, Zhengzhou University, Zhengzhou, Henan 450002, China
| | - Mengjie Su
- Key Laboratory of Materials Processing and Mold Ministry of Education, National Engineering Research Center for Advanced Polymer Processing Technology, Zhengzhou University, Zhengzhou, Henan 450002, China
| | - Daozheng Yang
- Key Laboratory of Materials Processing and Mold Ministry of Education, National Engineering Research Center for Advanced Polymer Processing Technology, Zhengzhou University, Zhengzhou, Henan 450002, China
| | - Gaojie Han
- Key Laboratory of Materials Processing and Mold Ministry of Education, National Engineering Research Center for Advanced Polymer Processing Technology, Zhengzhou University, Zhengzhou, Henan 450002, 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, Henan 450002, China
| | - Bo Wang
- Key Laboratory of Materials Processing and Mold Ministry of Education, National Engineering Research Center for Advanced Polymer Processing Technology, Zhengzhou University, Zhengzhou, Henan 450002, China
| | - Jialu Ma
- National Key Laboratory of Human Factors Engineering, China Astronauts Research and Training Center, Beijing 100094, China
| | - Jianmin Ma
- Key Laboratory for Micro-/Nano-Optoelectronic Devices, Ministry of Education, School of Physics and Electronics, Hunan University, Changsha 410022, China
| | - Chuntai Liu
- Key Laboratory of Materials Processing and Mold Ministry of Education, National Engineering Research Center for Advanced Polymer Processing Technology, Zhengzhou University, Zhengzhou, Henan 450002, China
- National Key Laboratory of Human Factors Engineering, China Astronauts Research and Training Center, Beijing 100094, China
| | - Changyu Shen
- Key Laboratory of Materials Processing and Mold Ministry of Education, National Engineering Research Center for Advanced Polymer Processing Technology, Zhengzhou University, Zhengzhou, Henan 450002, China
- State Key Laboratory of Structural Analysis for Industrial Equipment, Dalian University of Technology, Dalian 116024, China
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22
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Park M, Yoon S, Park J, Park NH, Ju SY. Flavin Mononucleotide-Mediated Formation of Highly Electrically Conductive Hierarchical Monoclinic Multiwalled Carbon Nanotube-Polyamide 6 Nanocomposites. ACS NANO 2020; 14:10655-10665. [PMID: 32806060 DOI: 10.1021/acsnano.0c05170] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Although the multiwalled carbon nanotube (MWNT) is a promising material for use in the production of high electrical conductivity (σ) polymer nanocomposites, its tendency to aggregate and distribute randomly in a polymer matrix is a problematic issue. In the current study, we developed a highly conductive and monoclinically aligned MWNT-polyamide 6 (PA) nanocomposite containing interfacing flavin moieties. In this system, the flavin mononucleotide (FMN) initially serves as a noncovalent aqueous surfactant for individualizing MWNTs in the form of FMN-wrapped MWNTs (FMN-MWNT), and then partially decomposed FMN (dFMN) induces crystallization of the PA on the MWNTs. The results of experiments performed using material subjected to partial dissolution of PA matrix show that the nanocomposite PA-dFMN-MWNT, formed by melt extrusion of PA and dFMN-MWNT, contains a three-dimensional monoclinic MWNT network embedded in an equally monoclinic PA matrix. An increase in monoclinic network promoted by an increase in the content of MWNT increases σ of the nanocomposite up to 100 S/m, the highest value reported for a polymer-MWNT nanocomposite. X-ray diffraction along with transmission electron microscopy reveal that the presence of dFMN induces the formation of monoclinic PA on dFMN-MWNT. The high σ of the PA-dFMN-MWNT nanocomposite is also a consequence of a minimization of defect formation of MWNT by noncovalent functionalization. Hierarchical structural ordering, yet individualization of MWNTs, provides a viable strategy to improve the physical property of nanocomposites.
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Affiliation(s)
- Minsuk Park
- Department of Chemistry, Yonsei University, Seoul 03722, Republic of Korea
| | - Seulki Yoon
- Human Convergence Technology Group, Korea Institute of Industrial Technology, Ansan-Si, Gyeonggi-Do 15588, Republic of Korea
| | - Junmo Park
- Department of Chemistry, Yonsei University, Seoul 03722, Republic of Korea
| | - No-Hyung Park
- Department of Textile Convergence of Biotechnology and Nanotechnology, Korea Institute of Industrial Technology, Ansan-Si, Gyeonggi-Do 15588, Republic of Korea
| | - Sang-Yong Ju
- Department of Chemistry, Yonsei University, Seoul 03722, Republic of Korea
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23
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Shi G, Cai X, Wang W, Wang G. Improving Resistance‐Temperature Characteristic of Polyethylene/Carbon Black Composites by Poly(3,4‐Ethylenedioxythiophene)‐Functionalized Multilayer Graphene. MACROMOL CHEM PHYS 2020. [DOI: 10.1002/macp.202000144] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Guangfa Shi
- Shanghai Key Laboratory of Advanced Polymeric MaterialsShanghai Engineering Research Center of Hierarchical NanomaterialsSchool of Materials Science and EngineeringEast China University of Science and Technology P.O. Box 289 130 Meilong Rd. Shanghai 200237 P. R. China
| | - Xiaomin Cai
- Shanghai Key Laboratory of Advanced Polymeric MaterialsShanghai Engineering Research Center of Hierarchical NanomaterialsSchool of Materials Science and EngineeringEast China University of Science and Technology P.O. Box 289 130 Meilong Rd. Shanghai 200237 P. R. China
| | - Wenqiang Wang
- Shanghai Key Laboratory of Advanced Polymeric MaterialsShanghai Engineering Research Center of Hierarchical NanomaterialsSchool of Materials Science and EngineeringEast China University of Science and Technology P.O. Box 289 130 Meilong Rd. Shanghai 200237 P. R. China
| | - Gengchao Wang
- Shanghai Key Laboratory of Advanced Polymeric MaterialsShanghai Engineering Research Center of Hierarchical NanomaterialsSchool of Materials Science and EngineeringEast China University of Science and Technology P.O. Box 289 130 Meilong Rd. Shanghai 200237 P. R. China
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24
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Chen J, Zhu Y, Huang J, Zhang J, Pan D, Zhou J, Ryu JE, Umar A, Guo Z. Advances in Responsively Conductive Polymer Composites and Sensing Applications. POLYM REV 2020. [DOI: 10.1080/15583724.2020.1734818] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Jianwen Chen
- College of Materials, Chemistry and Chemical Engineering, Hangzhou Normal University, Yuhang District, Hangzhou, China
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, China
| | - Yutian Zhu
- College of Materials, Chemistry and Chemical Engineering, Hangzhou Normal University, Yuhang District, Hangzhou, China
| | - Jinrui Huang
- Key Laboratory of Biomass Energy and Material, Jiangsu Province; Key Laboratory of Chemical Engineering of Forest Products, National Forestry and Grassland Administration; National Engineering Laboratory for Biomass Chemical Utilization, Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry, Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing, Jiangsu Province, China
| | - Jiaoxia Zhang
- School of Materials Science and Engineering, Jiangsu University of Science and Technology, Zhenjiang, China
| | - Duo Pan
- College of Chemical and Environmental Engineering, Shandong University of Science and Technology, Qingdao, Shandong, China
- Key Laboratory of Materials Processing and Mold (Zhengzhou University), Ministry of Education, National Engineering Research Center for Advanced Polymer Processing Technology, Zhengzhou University, Zhengzhou, China
| | - Juying Zhou
- School of Chemistry and Chemical Engineering, Guangxi University for Nationalities, Nanning, China
- Integrated Composites Laboratory (ICL), Department of Chemical & Biomolecular Engineering, University of Tennessee, Knoxville, TN, USA
| | - Jong E. Ryu
- Department of Mechanical and Aerospace Engineering, North Carolina State University, Raleigh, NC, USA
| | - Ahmad Umar
- Department of Chemistry, College of Science and Arts, Promising Centre for Sensors and Electronic Devices (PCSED), Najran University, Najran, Kingdom of Saudi Arabia
| | - Zhanhu Guo
- Integrated Composites Laboratory (ICL), Department of Chemical & Biomolecular Engineering, University of Tennessee, Knoxville, TN, USA
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25
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Investigation of the Broadband Microwave Absorption of Citric Acid Coated Fe3O4/PVDF Composite Using Finite Element Method. APPLIED SCIENCES-BASEL 2019. [DOI: 10.3390/app9183877] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Magnetite (Fe3O4) have been thoroughly investigated as microwave absorbing material due to its excellent electromagnetic properties (permittivity and permeability) and favorable saturation magnetization. However, large density and impedance mismatch are some of the limiting factors that hinder its microwave absorption performance (MAP). Herein, Fe3O4 nanoparticles prepared by facile co-precipitation method have been coated with citric acid and embedded in a polyvinylidene fluoride (PVDF) matrix. The coated Fe3O4 nanoparticles were characterized by X-ray diffraction spectrometer (XRD), field emission scanning electron microscopy (FESEM), Fourier transform infrared spectroscopy (FTIR), and vibrating sample magnetometer (VSM). COMSOL Multiphysics based on the finite element method was used to simulate the rectangular waveguide at X-band and Ku-band frequency range in three-dimensional geometry. The citric acid coated Fe3O4/PVDF composite with 40 wt.% filler loading displayed good microwave absorption ability over the studied frequency range (8.2–18 GHz). A minimum reflection loss of −47.3 dB occurs at 17.9 GHz with 2.5 mm absorber thickness. The composite of citric acid coated Fe3O4 and PVDF was thus verified as a potential absorptive material with improved MAP. These enhanced absorption coefficients can be ascribed to favorable impedance match and moderate attenuation.
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26
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Peng L, Li XM, Liu X, Jiang X, Li SM. Metal and graphene hybrid metasurface designed ultra-wideband terahertz absorbers with polarization and incident angle insensitivity. NANOSCALE ADVANCES 2019; 1:1452-1459. [PMID: 36132596 PMCID: PMC9417860 DOI: 10.1039/c8na00149a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Accepted: 01/08/2019] [Indexed: 06/10/2023]
Abstract
Terahertz electromagnetic (EM) wave absorbers are vital in photonics, however, they suffer from limited bandwidth. A new approach for ultra-wideband (UWB) terahertz absorber design is proposed with metal and graphene metasurfaces. The UWB characteristics are owing to three factors: (1) the metal metasurface boosts the surface plasmon-polaritons (SPPs) of the graphene metasurface which leads to confined field enhancement, (2) the merging and interaction of the resonances of the metal and graphene metasurfaces, and (3) the multiple reflections and superpositions between the metasurfaces and the gold layer. A prototype designed using a dual-ring metal metasurface, fishnet graphene metasurface, polyimide substrate and gold reflecting layer is proposed. One cell of the prototype includes one metal dual-ring unit and four graphene fishnet units. The proposed absorber has an UWB bandwidth of 6.46 THz (145%) for absorptivity larger than 0.9, with a high octave of 6.21. The proposed absorber is also insensitive to the polarization state and incident angle of the illuminating EM waves. Besides, the amplitude modulation depth in the 5-6 THz band is up to 95.4%. The physical mechanisms of the wideband operation are also discussed. The research in this work could offer a new thought for UWB absorber design, and has potential applications in terahertz imaging, sensors, photodetectors and modulators (e.g. [L. Peng, X. M. Li, X. Liu, X. Jiang and S. M. Li, Nanoscale Adv., 2000, 35, 3523]).
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Affiliation(s)
- Lin Peng
- Guangxi Key Laboratory of Wireless Wideband Communication and Signal Processing, Guilin University of Electronic Technology Guilin 541004 China
- School of Physics, University of Electronic Science and Technology of China Chengdu 610054 China
| | - Xiao-Ming Li
- Guangxi Key Laboratory of Wireless Wideband Communication and Signal Processing, Guilin University of Electronic Technology Guilin 541004 China
| | - Xiao Liu
- Guangxi Key Laboratory of Wireless Wideband Communication and Signal Processing, Guilin University of Electronic Technology Guilin 541004 China
| | - Xing Jiang
- Guangxi Key Laboratory of Wireless Wideband Communication and Signal Processing, Guilin University of Electronic Technology Guilin 541004 China
| | - Si-Min Li
- Guangxi University of Science and Technology Liuzhou 545006 China
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27
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Xu H, Yin X, Li X, Li M, Liang S, Zhang L, Cheng L. Lightweight Ti 2CT x MXene/Poly(vinyl alcohol) Composite Foams for Electromagnetic Wave Shielding with Absorption-Dominated Feature. ACS APPLIED MATERIALS & INTERFACES 2019; 11:10198-10207. [PMID: 30689343 DOI: 10.1021/acsami.8b21671] [Citation(s) in RCA: 141] [Impact Index Per Article: 28.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
Lightweight absorption-dominated electromagnetic interference (EMI) shielding materials are more attractive than conventional reflection-dominated counterparts because they minimize the twice pollution of the reflected electromagnetic (EM) wave. Here, porous Ti2CT x MXene/poly(vinyl alcohol) composite foams constructed by few-layered Ti2CT x (f-Ti2CT x) MXene and poly(vinyl alcohol) (PVA) are fabricated via a facile freeze-drying method. As superior EMI shielding materials, their calculated specific shielding effectiveness reaches up to 5136 dB cm2 g-1 with an ultralow filler content of only 0.15 vol % and reflection effectiveness (SER) of less than 2 dB, representing the excellent absorption-dominated shielding performance. Contrast experiment reveals that the good impedance matching derived from the multiple porous structures, internal reflection, and polarization effect (dipole and interfacial polarization) plays a synergistic role in the improved absorption efficiency and superior EMI shielding performance. Consequently, this work provides a promising MXene-based EMI shielding candidate with lightweight and high strength features.
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Affiliation(s)
- Hailong Xu
- Science and Technology on Thermostructural Composite Materials Laboratory , Northwestern Polytechnical University , Xi'an 710072 , China
| | - Xiaowei Yin
- Science and Technology on Thermostructural Composite Materials Laboratory , Northwestern Polytechnical University , Xi'an 710072 , China
| | - Xinliang Li
- Department of Materials Science and Engineering , City University of Hong Kong , 83 Tat Chee Avenue , Kowloon , P. R. China
| | - Minghang Li
- Science and Technology on Thermostructural Composite Materials Laboratory , Northwestern Polytechnical University , Xi'an 710072 , China
| | - Shuang Liang
- Science and Technology on Thermostructural Composite Materials Laboratory , Northwestern Polytechnical University , Xi'an 710072 , China
| | - Litong Zhang
- Science and Technology on Thermostructural Composite Materials Laboratory , Northwestern Polytechnical University , Xi'an 710072 , China
| | - Laifei Cheng
- Science and Technology on Thermostructural Composite Materials Laboratory , Northwestern Polytechnical University , Xi'an 710072 , China
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28
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Xu L, Zhang XP, Cui CH, Ren PG, Yan DX, Li ZM. Enhanced Mechanical Performance of Segregated Carbon Nanotube/Poly(lactic acid) Composite for Efficient Electromagnetic Interference Shielding. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.8b05764] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Ling Xu
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China
| | - Xiao-Peng Zhang
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China
| | - Cheng-Hua Cui
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China
| | - Peng-Gang Ren
- Institute of Printing, Packaging Engineering and Digital Media Technology, Xi’an University of Technology, Xi’an 710048, China
| | - Ding-Xiang Yan
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China
| | - Zhong-Ming Li
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China
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29
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Jiang D, Murugadoss V, Wang Y, Lin J, Ding T, Wang Z, Shao Q, Wang C, Liu H, Lu N, Wei R, Subramania A, Guo Z. Electromagnetic Interference Shielding Polymers and Nanocomposites - A Review. POLYM REV 2019. [DOI: 10.1080/15583724.2018.1546737] [Citation(s) in RCA: 290] [Impact Index Per Article: 58.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Dawei Jiang
- Department of Chemical Engineering and Technology, College of Science, Northeast Forestry University, Harbin, China
| | - Vignesh Murugadoss
- Integrated Composites Laboratory (ICL), Department of Chemical and Biomolecular Engineering, University of Tennessee, Knoxville, TN, USA
- Electrochemical Energy Research Lab, Centre for Nanoscience and Technology, Pondicherry University, Puducherry, India
| | - Ying Wang
- Department of Chemical Engineering and Technology, College of Science, Northeast Forestry University, Harbin, China
| | - Jing Lin
- Department of Chemical Engineering, School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou, China
| | - Tao Ding
- Department of Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, P. R. China
| | - Zicheng Wang
- Integrated Composites Laboratory (ICL), Department of Chemical and Biomolecular Engineering, University of Tennessee, Knoxville, TN, USA
- Department of Civil Engineering, Lyles School of Civil Engineering, School of Materials Engineering, Birck Nanotechnology Center, Purdue University, West Lafayette, IN, USA
| | - Qian Shao
- Department of Applied Chemistry, College of Chemical and Environmental Engineering, Shandong University of Science and Technology, Qingdao, Shandong, China
| | - Chao Wang
- Department of Materials Science and Engineering, College of Materials Science and Engineering, North University of China, Taiyuan, China
| | - Hu Liu
- Integrated Composites Laboratory (ICL), Department of Chemical and Biomolecular Engineering, University of Tennessee, Knoxville, TN, USA
| | - Na Lu
- Department of Civil Engineering, Lyles School of Civil Engineering, School of Materials Engineering, Birck Nanotechnology Center, Purdue University, West Lafayette, IN, USA
| | - Renbo Wei
- Department of Chemistry, Research Branch of Advanced Functional Materials, University of Electronic Science and Technology of China, Chengdu, China
| | - Angaiah Subramania
- Electrochemical Energy Research Lab, Centre for Nanoscience and Technology, Pondicherry University, Puducherry, India
| | - Zhanhu Guo
- Integrated Composites Laboratory (ICL), Department of Chemical and Biomolecular Engineering, University of Tennessee, Knoxville, TN, USA
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30
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Zhang S, Yin S, Ran Q, Fu Q, Gu Y. Facile preparation of polybenzoxazine/graphene nanocomposites for electromagnetic interference shielding. POLYMER 2019. [DOI: 10.1016/j.polymer.2018.12.024] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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31
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Dong M, Li Q, Liu H, Liu C, Wujcik EK, Shao Q, Ding T, Mai X, Shen C, Guo Z. Thermoplastic polyurethane-carbon black nanocomposite coating: Fabrication and solid particle erosion resistance. POLYMER 2018. [DOI: 10.1016/j.polymer.2018.11.003] [Citation(s) in RCA: 143] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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