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Tian L, Gu H, Zhang Q, You X, Wang M, Yang J, Dong SM. Multifunctional Hierarchical Metamaterial for Thermal Insulation and Electromagnetic Interference Shielding at Elevated Temperatures. ACS NANO 2023. [PMID: 37378455 DOI: 10.1021/acsnano.3c03332] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/29/2023]
Abstract
The custom design of lightweight cellular materials is widely concerned due to effectively improved mechanical properties and functional applications. However, the strength attenuation and brittleness behavior hinder honeycomb structure design for the ceramic monolith. Herein, the ceramic matrix composite metamaterial (CCM) with a negative Poisson's ratio and high specific strength, exhibiting superelasticity, stability, and high compressive strength, is customized by combining centripetal freeze-casting and hierarchical structures. CCM maintains a negative Poisson's ratio response under compression with the lowest value reaching -0.16, and the relationship between CCM's specific modulus and density is E ∼ ρ1.3, which indicates the mechanical metamaterial characteristic of high specific strength. In addition to the extraordinary mechanical performance endowed by hierarchical structures, the CCM exhibits excellent thermal insulation and electromagnetic interference shielding properties, in which the thermal conductivity is 30.62 mW·m-1·K-1 and the electromagnetic interference (EMI) shielding efficiency (SE) reaches 40 dB at room temperature. The specific EMI shielding efficiency divided by thickness (SSE/t) of CCM can reach 9416 dB·cm2·g-1 at 700 °C due to its stability at elevated temperatures, which is 100 times higher than that of traditional ceramic matrix composites. Moreover, the designed hierarchical structure and metamaterial properties provide a potential scheme to implement cellular materials with collaborative optimization in structure and function.
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Affiliation(s)
- Li Tian
- State Key Laboratory of High Performance Ceramics & Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
- Structural Ceramics and Composites Engineering Research Center, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
- University of Chinese Academy of Sciences, Beijing 100039, China
| | - Haodong Gu
- State Key Laboratory of High Performance Ceramics & Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
- Structural Ceramics and Composites Engineering Research Center, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
- University of Chinese Academy of Sciences, Beijing 100039, China
| | - Qiuqi Zhang
- State Key Laboratory of High Performance Ceramics & Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
- Structural Ceramics and Composites Engineering Research Center, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
| | - Xiao You
- State Key Laboratory of High Performance Ceramics & Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
- Structural Ceramics and Composites Engineering Research Center, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
| | - Mengmeng Wang
- State Key Laboratory of High Performance Ceramics & Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
- Structural Ceramics and Composites Engineering Research Center, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
- University of Chinese Academy of Sciences, Beijing 100039, China
| | - Jinshan Yang
- State Key Laboratory of High Performance Ceramics & Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
- Structural Ceramics and Composites Engineering Research Center, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
| | - Shao-Ming Dong
- State Key Laboratory of High Performance Ceramics & Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
- Structural Ceramics and Composites Engineering Research Center, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
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Ramírez C, Belmonte M, Miranzo P, Osendi MI. Applications of Ceramic/Graphene Composites and Hybrids. MATERIALS (BASEL, SWITZERLAND) 2021; 14:2071. [PMID: 33924114 PMCID: PMC8074343 DOI: 10.3390/ma14082071] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 04/15/2021] [Accepted: 04/16/2021] [Indexed: 01/10/2023]
Abstract
Research activity on ceramic/graphene composites and hybrids has increased dramatically in the last decade. In this review, we provide an overview of recent contributions involving ceramics, graphene, and graphene-related materials (GRM, i.e., graphene oxide, reduced graphene oxide, and graphene nanoplatelets) with a primary focus on applications. We have adopted a broad scope of the term ceramics, therefore including some applications of GRM with certain metal oxides and cement-based matrices in the review. Applications of ceramic/graphene hybrids and composites cover many different areas, in particular, energy production and storage (batteries, supercapacitors, solar and fuel cells), energy harvesting, sensors and biosensors, electromagnetic interference shielding, biomaterials, thermal management (heat dissipation and heat conduction functions), engineering components, catalysts, etc. A section on ceramic/GRM composites processed by additive manufacturing methods is included due to their industrial potential and waste reduction capability. All these applications of ceramic/graphene composites and hybrids are listed and mentioned in the present review, ending with the authors' outlook of those that seem most promising, based on the research efforts carried out in this field.
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Affiliation(s)
- Cristina Ramírez
- Instituto de Cerámica y Vidrio (ICV), Consejo Superior de Investigaciones Científicas, CSIC. Kelsen 5, 28049 Madrid, Spain; (M.B.); (P.M.)
| | | | | | - Maria Isabel Osendi
- Instituto de Cerámica y Vidrio (ICV), Consejo Superior de Investigaciones Científicas, CSIC. Kelsen 5, 28049 Madrid, Spain; (M.B.); (P.M.)
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Xie Q, Yan Z, Qin F, Wang L, Mei L, Zhang Y, Wang Z, Zhao G, Jiang R. Metal carbide/Ni hybrids for high-performance electromagnetic absorption and absorption-based electromagnetic interference shielding. Inorg Chem Front 2020. [DOI: 10.1039/d0qi00687d] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Metal carbide/Ni hybrid nanostructures are designed to realize electromagnetic absorption and absorption-based electromagnetic interference shielding (EIS). An EIS effectiveness larger than 60 dB is achieved with an absorption contribution of 98.9%.
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Affiliation(s)
- Qindong Xie
- Shaanxi Key Laboratory for Advanced Energy Devices
- Shaanxi Engineering Lab for Advanced Energy Technology
- School of Materials Science and Engineering
- Shaanxi Normal University
- Xi'an 710119
| | - Zhiyang Yan
- Key Laboratory of Science and Technology on Complex Electromagnetic Environment
- China Academy of Engineering Physics
- Mianyang 621900
- China
| | - Feng Qin
- Key Laboratory of Science and Technology on Complex Electromagnetic Environment
- China Academy of Engineering Physics
- Mianyang 621900
- China
| | - Le Wang
- Shaanxi Key Laboratory for Advanced Energy Devices
- Shaanxi Engineering Lab for Advanced Energy Technology
- School of Materials Science and Engineering
- Shaanxi Normal University
- Xi'an 710119
| | - Lin Mei
- Shaanxi Key Laboratory for Advanced Energy Devices
- Shaanxi Engineering Lab for Advanced Energy Technology
- School of Materials Science and Engineering
- Shaanxi Normal University
- Xi'an 710119
| | - Yanpei Zhang
- Shaanxi Key Laboratory for Advanced Energy Devices
- Shaanxi Engineering Lab for Advanced Energy Technology
- School of Materials Science and Engineering
- Shaanxi Normal University
- Xi'an 710119
| | - Zhongke Wang
- Shaanxi Key Laboratory for Advanced Energy Devices
- Shaanxi Engineering Lab for Advanced Energy Technology
- School of Materials Science and Engineering
- Shaanxi Normal University
- Xi'an 710119
| | - Guangtao Zhao
- Shaanxi Key Laboratory for Advanced Energy Devices
- Shaanxi Engineering Lab for Advanced Energy Technology
- School of Materials Science and Engineering
- Shaanxi Normal University
- Xi'an 710119
| | - Ruibin Jiang
- Shaanxi Key Laboratory for Advanced Energy Devices
- Shaanxi Engineering Lab for Advanced Energy Technology
- School of Materials Science and Engineering
- Shaanxi Normal University
- Xi'an 710119
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Ma L, Liu Y, Li J, Jin N, Li C, Zhou X, Ma J. A new way for lead-boron resin composite modification: SiO 2 coated lead powders by a sol-gel method. RSC Adv 2019; 9:30752-30759. [PMID: 35529396 PMCID: PMC9072191 DOI: 10.1039/c9ra05913j] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 09/23/2019] [Indexed: 11/29/2022] Open
Abstract
In order to improve the composition distribution and flame retardancy of composites, the effects of silicon dioxide (SiO2) coatings with different contents on physical properties of lead (Pb) powders and composites were investigated in this research. SiO2 coated Pb powders (SiO2@Pb) with contents of 0, 0.237, 0.486, 0.683, 0.967 wt% were synthesized by a sol-gel method, then mixed with boron carbide (B4C) powders and boron phenolic resins (BPRs) to prepare SiO2@Pb/B4C/BPRs composites by molding. SiO2 coating on the surface of Pb powders in flakes or islands increases the specific surface area and oxidation temperature of the SiO2@Pb powders. For the SiO2@Pb/B4C/BPRs composites, the composition uniformity of composites is improved due to the reduction of the true density difference value between fillers (Pb, B4C), which is beneficial for the physical properties of the composites. Furthermore, the mechanical properties and thermal conductivity increase with the addition of SiO2 content, achieving a maximum value at 0.237 wt%, and then decrease gradually with a further increase of SiO2 content. Moreover, SiO2 coatings improve the limit oxygen index (LOI) of the composites and reduce the cracks of composites after burning. Composites with the SiO2 content of 0.486 wt% have optimal comprehensive physical properties, where the tensile strength, bending strength, impact toughness are 42.5 MPa, 72.4 MPa, 6.5 kJ m-2, respectively and the LOI is 41.8%.
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Affiliation(s)
- Lingcheng Ma
- College of Materials Science and Engineering, Sichuan University Chengdu 610065 P. R. China
| | - Ying Liu
- College of Materials Science and Engineering, Sichuan University Chengdu 610065 P. R. China
- Key Laboratory of Advanced Special Materials and Technology Ministry of Education Chengdu 610065 P. R. China
| | - Jun Li
- College of Materials Science and Engineering, Sichuan University Chengdu 610065 P. R. China
- Key Laboratory of Advanced Special Materials and Technology Ministry of Education Chengdu 610065 P. R. China
| | - Na Jin
- College of Materials Science and Engineering, Sichuan University Chengdu 610065 P. R. China
- Key Laboratory of Advanced Special Materials and Technology Ministry of Education Chengdu 610065 P. R. China
| | - Cheng Li
- College of Materials Science and Engineering, Sichuan University Chengdu 610065 P. R. China
| | - Xue Zhou
- College of Materials Science and Engineering, Sichuan University Chengdu 610065 P. R. China
| | - Jiaxu Ma
- College of Materials Science and Engineering, Sichuan University Chengdu 610065 P. R. China
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