Three-dimensional porous Ti3C2 film as well as preparation method and application thereof

Three-dimensional porous Ti3C2 film as well as preparation method and application thereof

The invention belongs to a preparation process of inorganic materials and functional materials, and discloses a three-dimensional porous Ti3C2 film and a preparation method and application thereof, the preparation method comprises the following steps: uniformly dispersing a doping source and Ti3C2 i...

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Hauptverfasser: HU HAO, JIN XINHUI, YUE SILIANG, BAI JIAYU, GUO XIAOHUI
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Sprache:chi ; eng
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BASIC ELECTRIC ELEMENTS
CAPACITORS
CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
ELECTRICITY
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creator HU HAO
JIN XINHUI
YUE SILIANG
BAI JIAYU
GUO XIAOHUI
description The invention belongs to a preparation process of inorganic materials and functional materials, and discloses a three-dimensional porous Ti3C2 film and a preparation method and application thereof, the preparation method comprises the following steps: uniformly dispersing a doping source and Ti3C2 in a water solvent A, and then carrying out hydrothermal reaction at 110-130 DEG C to obtain a precursor material; the doping source is a vanadium source, or a nitrogen source and the vanadium source; uniformly dispersing the precursor material in a water solvent B to obtain a precursor solution; and then, after the precursor solution is filtered, freeze drying is carried out, and the three-dimensional porous Ti3C2 film is obtained. Rich active sites are provided through co-doping of vanadium and nitrogen, the interaction between metal ions and oxygen-containing functional groups on the surface can be optimized, the transmission speed of charges on the material surface is increased, and rich redox active sites are p
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subjects BASIC ELECTRIC ELEMENTS
CAPACITORS
CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
ELECTRICITY
title Three-dimensional porous Ti3C2 film as well as preparation method and application thereof
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