• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

具有锌取代钴铁氧体纳米颗粒和还原氧化石墨烯的高性能、轻质且柔性的热塑性聚氨酯纳米复合材料作为电磁污染屏蔽材料

High-Performance, Lightweight, and Flexible Thermoplastic Polyurethane Nanocomposites with Zn-Substituted CoFeO Nanoparticles and Reduced Graphene Oxide as Shielding Materials against Electromagnetic Pollution.

作者信息

Yadav Raghvendra Singh, Pötschke Petra, Pionteck Jürgen, Krause Beate, Kuřitka Ivo, Vilcakova Jarmila, Skoda David, Urbánek Pavel, Machovsky Michal, Masař Milan, Urbánek Michal, Jurca Marek, Kalina Lukas, Havlica Jaromir

机构信息

Centre of Polymer Systems, University Institute, Tomas Bata University in Zlín, Trida Tomase Bati 5678, 760 01 Zlín, Czech Republic.

Leibniz Institute of Polymer Research Dresden (IPF Dresden), 01069 Dresden, Germany.

出版信息

ACS Omega. 2021 Oct 11;6(42):28098-28118. doi: 10.1021/acsomega.1c04192. eCollection 2021 Oct 26.

DOI:10.1021/acsomega.1c04192
PMID:34723009
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8552366/
Abstract

The development of flexible, lightweight, and thin high-performance electromagnetic interference shielding materials is urgently needed for the protection of humans, the environment, and electronic devices against electromagnetic radiation. To achieve this, the spinel ferrite nanoparticles CoFeO (CZ1), CoZnFeO (CZ2), and CoZnFeO (CZ3) were prepared by the sonochemical synthesis method. Further, these prepared spinel ferrite nanoparticles and reduced graphene oxide (rGO) were embedded in a thermoplastic polyurethane (TPU) matrix. The maximum electromagnetic interference (EMI) total shielding effectiveness (SE) values in the frequency range 8.2-12.4 GHz of these nanocomposites with a thickness of only 0.8 mm were 48.3, 61.8, and 67.8 dB for CZ1-rGO-TPU, CZ2-rGO-TPU, and CZ3-rGO-TPU, respectively. The high-performance electromagnetic interference shielding characteristics of the CZ3-rGO-TPU nanocomposite stem from dipole and interfacial polarization, conduction loss, multiple scattering, eddy current effect, natural resonance, high attenuation constant, and impedance matching. The optimized CZ3-rGO-TPU nanocomposite can be a potential candidate as a lightweight, flexible, thin, and high-performance electromagnetic interference shielding material.

摘要

为保护人类、环境和电子设备免受电磁辐射，迫切需要开发柔性、轻质且薄的高性能电磁干扰屏蔽材料。为此，采用声化学合成法制备了尖晶石铁氧体纳米颗粒CoFeO（CZ1）、CoZnFeO（CZ2）和CoZnFeO（CZ3）。此外，将这些制备的尖晶石铁氧体纳米颗粒和还原氧化石墨烯（rGO）嵌入热塑性聚氨酯（TPU）基体中。这些厚度仅为0.8毫米的纳米复合材料在8.2 - 12.4 GHz频率范围内的最大电磁干扰（EMI）总屏蔽效能（SE）值，对于CZ1 - rGO - TPU、CZ2 - rGO - TPU和CZ3 - rGO - TPU分别为48.3、61.8和67.8 dB。CZ3 - rGO - TPU纳米复合材料的高性能电磁干扰屏蔽特性源于偶极和界面极化、传导损耗、多重散射、涡流效应、自然共振、高衰减常数以及阻抗匹配。优化后的CZ3 - rGO - TPU纳米复合材料有望成为一种轻质、柔性、薄且高性能的电磁干扰屏蔽材料。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/e631876e2be6/ao1c04192_0017.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/f5e382d6da1c/ao1c04192_0002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/e0ab156a4ab2/ao1c04192_0003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/61220729c607/ao1c04192_0004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/1d8f0290d099/ao1c04192_0005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/073b652584fc/ao1c04192_0006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/5d623d9308a5/ao1c04192_0007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/ac405a54e1f8/ao1c04192_0008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/79132d5aa3a3/ao1c04192_0009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/785919af58e0/ao1c04192_0010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/67e8eee49621/ao1c04192_0011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/6cf9270d1701/ao1c04192_0012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/c5abd18762f5/ao1c04192_0015.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/44f04bbb7e16/ao1c04192_0013.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/e3d627725e9a/ao1c04192_0016.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/7cf5fefaacef/ao1c04192_0014.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/e631876e2be6/ao1c04192_0017.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/f5e382d6da1c/ao1c04192_0002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/e0ab156a4ab2/ao1c04192_0003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/61220729c607/ao1c04192_0004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/1d8f0290d099/ao1c04192_0005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/073b652584fc/ao1c04192_0006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/5d623d9308a5/ao1c04192_0007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/ac405a54e1f8/ao1c04192_0008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/79132d5aa3a3/ao1c04192_0009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/785919af58e0/ao1c04192_0010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/67e8eee49621/ao1c04192_0011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/6cf9270d1701/ao1c04192_0012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/c5abd18762f5/ao1c04192_0015.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/44f04bbb7e16/ao1c04192_0013.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/e3d627725e9a/ao1c04192_0016.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/7cf5fefaacef/ao1c04192_0014.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dde0/8552366/e631876e2be6/ao1c04192_0017.jpg

相似文献

1
High-Performance, Lightweight, and Flexible Thermoplastic Polyurethane Nanocomposites with Zn-Substituted CoFeO Nanoparticles and Reduced Graphene Oxide as Shielding Materials against Electromagnetic Pollution.具有锌取代钴铁氧体纳米颗粒和还原氧化石墨烯的高性能、轻质且柔性的热塑性聚氨酯纳米复合材料作为电磁污染屏蔽材料
ACS Omega. 2021 Oct 11;6(42):28098-28118. doi: 10.1021/acsomega.1c04192. eCollection 2021 Oct 26.
2
CuCoFeO (x = 0.33, 0.67, 1) Spinel Ferrite Nanoparticles Based Thermoplastic Polyurethane Nanocomposites with Reduced Graphene Oxide for Highly Efficient Electromagnetic Interference Shielding.基于 CuCoFeO（x = 0.33、0.67、1）尖晶石铁氧体纳米粒子的热塑性聚氨酯纳米复合材料，具有还原氧化石墨烯，可实现高效电磁干扰屏蔽。
Int J Mol Sci. 2022 Feb 26;23(5):2610. doi: 10.3390/ijms23052610.
3
Optimization of CoFeO nanoparticles and graphite fillers to endow thermoplastic polyurethane nanocomposites with superior electromagnetic interference shielding performance.优化钴铁氧体纳米颗粒和石墨填料以赋予热塑性聚氨酯纳米复合材料优异的电磁干扰屏蔽性能。
Nanoscale Adv. 2024 Mar 5;6(8):2149-2165. doi: 10.1039/d3na01053h. eCollection 2024 Apr 16.
4
Excellent, Lightweight and Flexible Electromagnetic Interference Shielding Nanocomposites Based on Polypropylene with MnFeO Spinel Ferrite Nanoparticles and Reduced Graphene Oxide.基于聚丙烯与锰铁氧体尖晶石纳米颗粒及还原氧化石墨烯的优异、轻质且柔性电磁干扰屏蔽纳米复合材料
Nanomaterials (Basel). 2020 Dec 10;10(12):2481. doi: 10.3390/nano10122481.
5
Polypropylene Nanocomposite Filled with Spinel Ferrite NiFeO Nanoparticles and In-Situ Thermally-Reduced Graphene Oxide for Electromagnetic Interference Shielding Application.用于电磁干扰屏蔽应用的、填充有尖晶石铁氧体NiFeO纳米颗粒和原位热还原氧化石墨烯的聚丙烯纳米复合材料。
Nanomaterials (Basel). 2019 Apr 16;9(4):621. doi: 10.3390/nano9040621.
6
Superparamagnetic ZnFeO Nanoparticles-Reduced Graphene Oxide-Polyurethane Resin Based Nanocomposites for Electromagnetic Interference Shielding Application.用于电磁干扰屏蔽应用的超顺磁性ZnFeO纳米颗粒-还原氧化石墨烯-聚氨酯树脂基纳米复合材料
Nanomaterials (Basel). 2021 Apr 25;11(5):1112. doi: 10.3390/nano11051112.
7
NiFeO Nanoparticles Synthesized by Dextrin from Corn-Mediated Sol-Gel Combustion Method and Its Polypropylene Nanocomposites Engineered with Reduced Graphene Oxide for the Reduction of Electromagnetic Pollution.由玉米糊精介导的溶胶-凝胶燃烧法合成的NiFeO纳米颗粒及其与还原氧化石墨烯复合的聚丙烯纳米复合材料用于减少电磁污染
ACS Omega. 2019 Dec 9;4(26):22069-22081. doi: 10.1021/acsomega.9b03191. eCollection 2019 Dec 24.
8
CoFeO nanoparticles decorated MoS-reduced graphene oxide nanocomposite for improved microwave absorption and shielding performance.用于改善微波吸收和屏蔽性能的CoFeO纳米颗粒修饰的MoS-还原氧化石墨烯纳米复合材料
RSC Adv. 2019 Jul 15;9(38):21881-21892. doi: 10.1039/c9ra03465j. eCollection 2019 Jul 11.
9
Scalable synthesis of high-quality, reduced graphene oxide with a large C/O ratio and its dispersion in a chemically modified polyimide matrix for electromagnetic interference shielding applications.可扩展合成具有高碳氧比的高质量还原氧化石墨烯及其在化学改性聚酰亚胺基体中的分散用于电磁干扰屏蔽应用。
RSC Adv. 2024 Mar 4;14(11):7641-7654. doi: 10.1039/d4ra00329b. eCollection 2024 Feb 29.
10
Barium ferrite decorated reduced graphene oxide nanocomposite for effective electromagnetic interference shielding.用于有效电磁干扰屏蔽的钡铁氧体修饰还原氧化石墨烯纳米复合材料
Phys Chem Chem Phys. 2015 Jan 21;17(3):1610-8. doi: 10.1039/c4cp04284k. Epub 2014 Dec 1.

引用本文的文献

1
Reactive Nanofiller Reinforced Hybrid Polyurea: The Role of CNC in Material Preparation and Characterization.反应性纳米填料增强杂化聚脲：纤维素纳米晶在材料制备与表征中的作用
Polymers (Basel). 2025 May 30;17(11):1527. doi: 10.3390/polym17111527.
2
Ammonia and temperature sensing applications using fluorometric and colorimetric microparticles and polymeric films doped with BODIPY-emitters.使用掺杂有BODIPY发射体的荧光和比色微粒及聚合物薄膜的氨和温度传感应用。
Mikrochim Acta. 2024 Nov 17;191(12):746. doi: 10.1007/s00604-024-06814-2.
3
Optimization of CoFeO nanoparticles and graphite fillers to endow thermoplastic polyurethane nanocomposites with superior electromagnetic interference shielding performance.

本文引用的文献

1
Microwave spin resonance investigation on the effect of the post-processing annealing of CoFeO nanoparticles.关于CoFeO纳米颗粒后处理退火效果的微波自旋共振研究。
Nanoscale Adv. 2020 Apr 6;2(5):1939-1948. doi: 10.1039/d0na00156b. eCollection 2020 May 19.
2
Removal of methylene blue dye by solvothermally reduced graphene oxide: a metal-free adsorption and photodegradation method.溶剂热还原氧化石墨烯去除亚甲基蓝染料：一种无金属吸附和光降解方法。
RSC Adv. 2019 Nov 19;9(64):37686-37695. doi: 10.1039/c9ra05793e. eCollection 2019 Nov 13.
3
Structural, mechanical, dielectric properties and magnetic interactions in Dy-substituted Co-Cu-Zn nanoferrites.
优化钴铁氧体纳米颗粒和石墨填料以赋予热塑性聚氨酯纳米复合材料优异的电磁干扰屏蔽性能。
Nanoscale Adv. 2024 Mar 5;6(8):2149-2165. doi: 10.1039/d3na01053h. eCollection 2024 Apr 16.
4
Lightweight ZnO/Carbonated Cotton Fiber Nanocomposites for Electromagnetic Interference Applications: Preparation and Properties.用于电磁干扰应用的轻质ZnO/碳酸化棉纤维纳米复合材料：制备与性能
Polymers (Basel). 2023 Dec 29;16(1):116. doi: 10.3390/polym16010116.
5
BiMoO Embedded in 3D Porous N,O-Doped Carbon Nanosheets for Photocatalytic CO Reduction.嵌入3D多孔氮、氧掺杂碳纳米片中的铋钼氧化物用于光催化二氧化碳还原
Nanomaterials (Basel). 2023 May 6;13(9):1569. doi: 10.3390/nano13091569.
6
Functional Piezoresistive Polymer Composites Based on CO Laser-Irradiated Graphene Oxide-Loaded Polyurethane: Morphology, Structure, Electrical and Piezoresistive Properties.基于CO激光辐照氧化石墨烯负载聚氨酯的功能性压阻聚合物复合材料：形态、结构、电学和压阻性能
Nanomaterials (Basel). 2022 Dec 30;13(1):168. doi: 10.3390/nano13010168.
7
Lightweight Epoxy/Cotton Fiber-Based Nanocomposites with Carbon and FeO for Electromagnetic Interference Shielding.用于电磁干扰屏蔽的含碳和FeO的轻质环氧/棉纤维基纳米复合材料。
ACS Omega. 2022 Apr 20;7(17):15215-15222. doi: 10.1021/acsomega.2c01293. eCollection 2022 May 3.
8
Facile Synthesis of Polyindole/Ni Zn FeO ( = 0, 0.5, 1) Nanocomposites and Their Enhanced Microwave Absorption and Shielding Properties.聚吲哚/NiZnFeO（= 0, 0.5, 1）纳米复合材料的简便合成及其增强的微波吸收和屏蔽性能
ACS Omega. 2022 Mar 24;7(13):11473-11490. doi: 10.1021/acsomega.2c00824. eCollection 2022 Apr 5.
9
CuCoFeO (x = 0.33, 0.67, 1) Spinel Ferrite Nanoparticles Based Thermoplastic Polyurethane Nanocomposites with Reduced Graphene Oxide for Highly Efficient Electromagnetic Interference Shielding.基于 CuCoFeO（x = 0.33、0.67、1）尖晶石铁氧体纳米粒子的热塑性聚氨酯纳米复合材料，具有还原氧化石墨烯，可实现高效电磁干扰屏蔽。
Int J Mol Sci. 2022 Feb 26;23(5):2610. doi: 10.3390/ijms23052610.
镝取代的钴-铜-锌纳米铁氧体的结构、力学、介电性能及磁相互作用
RSC Adv. 2020 Jul 27;10(47):27911-27922. doi: 10.1039/d0ra05274d.
4
Magnetically separable Zn Co Mg FeO ferrites: stable and efficient sunlight-driven photocatalyst for environmental remediation.磁性可分离的锌钴镁铁氧体：用于环境修复的稳定且高效的阳光驱动光催化剂。
RSC Adv. 2020 Nov 25;10(70):42766-42776. doi: 10.1039/d0ra08172h. eCollection 2020 Nov 23.
5
A breathable and flexible fiber cloth based on cellulose/polyaniline cellular membrane for microwave shielding and absorbing applications.一种基于纤维素/聚苯胺多孔膜的透气灵活纤维布，可用于微波屏蔽和吸收应用。
J Colloid Interface Sci. 2022 Jan;605:193-203. doi: 10.1016/j.jcis.2021.07.085. Epub 2021 Jul 22.
6
Functionalized Graphene/Nickel/Polyaniline Ternary Nanocomposites: Fabrication and Application as Electromagnetic Wave Absorbers.功能化石墨烯/镍/聚苯胺三元纳米复合材料：制备及其作为电磁波吸收剂的应用
Langmuir. 2021 Jun 22;37(24):7430-7441. doi: 10.1021/acs.langmuir.1c00804. Epub 2021 Jun 11.
7
Influence of Dy Ions on the Microstructures and Magnetic, Electrical, and Microwave Properties of [NiCuZn](Fe Dy )O (0.00 ≤ ≤ 0.04) Spinel Ferrites.镝离子对[NiCuZn](FeₓDy₁₋ₓ)O₄（0.00 ≤ x ≤ 0.04）尖晶石铁氧体的微观结构以及磁、电和微波性能的影响
ACS Omega. 2021 Apr 8;6(15):10266-10280. doi: 10.1021/acsomega.1c00611. eCollection 2021 Apr 20.
8
Ultra-broadband and covalently linked core-shell CoFeO@PPy nanoparticles with reduced graphene oxide for microwave absorption.具有还原氧化石墨烯的超宽带共价连接核壳结构CoFeO@PPy纳米颗粒用于微波吸收
J Colloid Interface Sci. 2021 Aug;595:168-177. doi: 10.1016/j.jcis.2021.03.019. Epub 2021 Mar 10.
9
Silver-Decorated Cobalt Ferrite Nanoparticles Anchored onto the Graphene Sheets as Electrode Materials for Electrochemical and Photocatalytic Applications.负载于石墨烯片上的银修饰钴铁氧体纳米颗粒作为用于电化学和光催化应用的电极材料
ACS Omega. 2020 Nov 25;5(48):31076-31084. doi: 10.1021/acsomega.0c04191. eCollection 2020 Dec 8.
10
Excellent, Lightweight and Flexible Electromagnetic Interference Shielding Nanocomposites Based on Polypropylene with MnFeO Spinel Ferrite Nanoparticles and Reduced Graphene Oxide.基于聚丙烯与锰铁氧体尖晶石纳米颗粒及还原氧化石墨烯的优异、轻质且柔性电磁干扰屏蔽纳米复合材料
Nanomaterials (Basel). 2020 Dec 10;10(12):2481. doi: 10.3390/nano10122481.