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Malleable, printable, bondable, and highly conductive MXene/liquid metal plasticine with improved wettability.
Jiang, Haojie; Yuan, Bin; Guo, Hongtao; Pan, Fei; Meng, Fanmao; Wu, Yongpeng; Wang, Xiao; Ruan, Lingyang; Zheng, Shuhuai; Yang, Yang; Xiu, Zheng; Li, Lixin; Wu, Changsheng; Gong, Yongqing; Yang, Menghao; Lu, Wei.
Afiliação
  • Jiang H; Shanghai Key Lab. of D&A for Metal Functional Materials, School of Materials Science & Engineering, Tongji University, Shanghai, 201804, China.
  • Yuan B; Shanghai Key Lab. of D&A for Metal Functional Materials, School of Materials Science & Engineering, Tongji University, Shanghai, 201804, China.
  • Guo H; Shanghai Key Lab. of D&A for Metal Functional Materials, School of Materials Science & Engineering, Tongji University, Shanghai, 201804, China.
  • Pan F; Shanghai Key Lab. of D&A for Metal Functional Materials, School of Materials Science & Engineering, Tongji University, Shanghai, 201804, China.
  • Meng F; Shanghai Key Lab. of D&A for Metal Functional Materials, School of Materials Science & Engineering, Tongji University, Shanghai, 201804, China.
  • Wu Y; School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai, 200093, China.
  • Wang X; Shanghai Key Lab. of D&A for Metal Functional Materials, School of Materials Science & Engineering, Tongji University, Shanghai, 201804, China.
  • Ruan L; Shanghai Key Lab. of D&A for Metal Functional Materials, School of Materials Science & Engineering, Tongji University, Shanghai, 201804, China.
  • Zheng S; Shanghai Key Lab. of D&A for Metal Functional Materials, School of Materials Science & Engineering, Tongji University, Shanghai, 201804, China.
  • Yang Y; Shanghai Key Lab. of D&A for Metal Functional Materials, School of Materials Science & Engineering, Tongji University, Shanghai, 201804, China.
  • Xiu Z; Shanghai Key Lab. of D&A for Metal Functional Materials, School of Materials Science & Engineering, Tongji University, Shanghai, 201804, China.
  • Li L; Shanghai Key Lab. of D&A for Metal Functional Materials, School of Materials Science & Engineering, Tongji University, Shanghai, 201804, China.
  • Wu C; Department of Materials Science and Engineering, National University of Singapore, Singapore, 117575, Singapore.
  • Gong Y; Department of Electrical and Computer Engineering, National University of Singapore, Singapore, 117583, Singapore.
  • Yang M; Institute for Health Innovation and Technology, National University of Singapore, Singapore, 117599, Singapore.
  • Lu W; The N.1 Institute for Health, National University of Singapore, Singapore, 117456, Singapore.
Nat Commun ; 15(1): 6138, 2024 Jul 20.
Article em En | MEDLINE | ID: mdl-39033166
ABSTRACT
Integration of functional fillers into liquid metals (LM) induces rheology modification, enabling the free-form shaping of LM at the micrometer scale. However, integrating non-chemically modified low-dimensional materials with LM to form stable and uniform dispersions remain a great challenge. Herein, we propose a solvent-assisted dispersion (SAD) method that utilizes the fragmentation and reintegration of LM in volatile solvents to engulf and disperse fillers. This method successfully integrates MXene uniformly into LM, achieving better internal connectivity than the conventional dry powder mixing (DPM) method. Consequently, the MXene/LM (MLM) coating exhibits high electromagnetic interference (EMI) shielding performance (105 dB at 20 µm, which is 1.6 times that of coatings prepared by DPM). Moreover, the rheological characteristic of MLM render it malleable and facilitates direct printing and adaptation to diverse structures. This study offers a convenient method for assembling LM with low-dimensional materials, paving the way for the development of multifunctional soft devices.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Nat Commun Ano de publicação: 2024 Tipo de documento: Article
Texto completo
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XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Nat Commun Ano de publicação: 2024 Tipo de documento: Article