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[Liu Xingmin,Yang Jihua,Lu Shaowei,Yang Dongxu,Wang Jijie,Liu Chunzhong and Wang Sai.EMI Shielding Performance and Mechanical Properties of Proton Acid Treated Ti3C2T x MXene/CNT Composite[J].Rare Metal Materials and Engineering,2023,52(1):23~30.]
EMI Shielding Performance and Mechanical Properties of Proton Acid Treated Ti3C2T x MXene/CNT Composite
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Received:April 11, 2022  Revised:June 19, 2022
DOI:
Key words: titanium carbide  MXene  SWCNT  EMI shielding
Foundation item:国家自然科学基金(11902204);辽宁省自然科学基金(2019010256-JH3/301,2020-MS-236);航空科学基金(201903054001);辽宁教育部基金(LJKZ0223);沈阳市青年科技创新人才项目基金(RC20030);辽宁省自然科学基金(2020-BS-173);辽宁省教育厅系列项目(JYT19041)
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Liu Xingmin,Yang Jihua,Lu Shaowei,Yang Dongxu,Wang Jijie,Liu Chunzhong and Wang Sai  
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Abstract:
      After the colloidal proton acid treatment, the preparation of titanium carbide Ti3C2Tx was achieved. In addition, the single-walled carbon nanotube (SWCNT) was used as reinforcement to improve the mechanical properties of proton acid treated titanium carbide (H-MXene): the tensile property is enhanced by nearly 400% while the electromagnetic shielding performance is retained. This study demonstrates that the H-MXene and carbon nanotube have great potential in electromagnetic interference (EMI) shielding composite materials with excellent mechanical properties.