Preparation and application of photo-deposition composite photo/piezoelectric cocatalyst Au-[DFCBA] 2CuCl4 nanocrystal

Preparation and application of photo-deposition composite photo/piezoelectric cocatalyst Au-[DFCBA] 2CuCl4 nanocrystal

The invention relates to the field of light/piezoelectric co-catalysis, in particular to a preparation method of a light/piezoelectric co-catalyst Au-[3, 3-difluorocyclobutyl ammonium] 2CuCl4 nanocrystal, which comprises the following steps: (1) respectively dissolving [DFCBA] Cl and CuCl2 in 1mL of...

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Hauptverfasser: LU FENG, ZHU FANFAN, PAN YUCHENG, GU DONGHANG, ZHANG XI, LIU WENCHAO
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Sprache:chi ; eng
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CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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creator LU FENG
ZHU FANFAN
PAN YUCHENG
GU DONGHANG
ZHANG XI
LIU WENCHAO
description The invention relates to the field of light/piezoelectric co-catalysis, in particular to a preparation method of a light/piezoelectric co-catalyst Au-[3, 3-difluorocyclobutyl ammonium] 2CuCl4 nanocrystal, which comprises the following steps: (1) respectively dissolving [DFCBA] Cl and CuCl2 in 1mL of DMF (Dimethyl Formamide) solution, mixing, and adding oleic acid as a ligand; (2) fully reacting at room temperature for 10 minutes, adding 40 mL of ethyl acetate, centrifugally washing, drying and precipitating to obtain [DFCBA] 2CuCl4 nanocrystals; (3) weighing a proper amount of [DFCBA] 2CuCl4 nanocrystal powder, dispersing the [DFCBA] 2CuCl4 nanocrystal powder into an ethyl acetate solution in which chloroauric acid and a sacrificial reagent are dissolved, and depositing Au nanoparticles on the surface of the nanocrystal through ultraviolet irradiation to prepare the required Au-[DFCBA] 2CuCl4 nanocrystal; and (3) carrying out optical/piezoelectric co-catalytic degradation on the organic pollutant Sudan red (I
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subjects CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
title Preparation and application of photo-deposition composite photo/piezoelectric cocatalyst Au-[DFCBA] 2CuCl4 nanocrystal
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