MnCo2O4 porous micrometer whisker array/foamed nickel combined electrode material preparation method

The invention belongs to the field of inorganic non-metallic material preparation, and especially relates to an MnCo2O4 porous micrometer whisker array/foamed nickel combined electrode material preparation method. The method comprises the steps: firstly immersing clean foamed nickel into oxalic acid...

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Hauptverfasser: XU JIASHENG, ZHANG JIE, LIU JIAO, SU HONGYU, QIAN JIANHUA, LIU LIN, XIN LIYING
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creator XU JIASHENG
ZHANG JIE
LIU JIAO
SU HONGYU
QIAN JIANHUA
LIU LIN
XIN LIYING
description The invention belongs to the field of inorganic non-metallic material preparation, and especially relates to an MnCo2O4 porous micrometer whisker array/foamed nickel combined electrode material preparation method. The method comprises the steps: firstly immersing clean foamed nickel into oxalic acid aqueous solution, and dripping a mixed aqueous solution of soluble manganese salt and soluble cobalt salt into the oxalic acid aqueous solution under the room temperature and stirring conditions; stirring the above solution for reaction till a micrometer structure precursor grows on the surface of the foamed nickel, taking out the foamed nickel, sequentially carrying out cleaning, drying and sintering, and obtaining an MnCo2O4 porous micrometer whisker array/foamed nickel combined electrode material. The method is simple and easy, is high in product purity, and is low in preparation cost. The diameter of MnCo2O4 micrometer whisker is from 200nm to 300nm, and the length of the MnCo2O4 micrometer whisker is from 3 m
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subjects BASIC ELECTRIC ELEMENTS
CAPACITORS
CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
ELECTRICITY
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES
NANOTECHNOLOGY
PERFORMING OPERATIONS
REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION
SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
TRANSPORTING
title MnCo2O4 porous micrometer whisker array/foamed nickel combined electrode material preparation method
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