Versatile MXene Gels Assisted by Brief and Low-Strength Centrifugation

Autor:	Weiyan Yu, Yi Yang, Yunjing Wang, Lulin Hu, Jingcheng Hao, Lu Xu, Weimin Liu
Jazyk:	angličtina
Rok vydání:	2024
Předmět:	MXene Centrifugation-assisted rapid gelation Lubrication Supercapacitor Anti-counterfeiting applications Technology
Zdroj:	Nano-Micro Letters, Vol 16, Iss 1, Pp 1-17 (2024)
Druh dokumentu:	article
ISSN:	2311-6706 2150-5551
DOI:	10.1007/s40820-023-01302-3
Popis:	Highlights A low-strength-centrifugation-assisted approach for rapid gelation of Ti3C2Tx MXene with a very low dispersion concentration into multifunctional 3D architectures is developed. On the basis of pH-induced surface termination changes, the MXene gels exhibit reconfigurable internal structures and tunable rheological, tribological, electrochemical, infrared-emissive and photothermal-conversion properties. By adopting a gel with optimized pH value, high lubrication, remarkable capacitance, long-term capacitance retention and high-precision screen- or extrusion-printing into high-resolution anticounterfeiting patterns can be achieved.
Databáze:	Directory of Open Access Journals
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