NiFe sulfide alloy nano flower ball catalyst, composite hydrogen storage material containing catalyst and preparation method and application of composite hydrogen storage material

NiFe sulfide alloy nano flower ball catalyst, composite hydrogen storage material containing catalyst and preparation method and application of composite hydrogen storage material

The invention discloses a NiFe sulfide alloy nano flower ball catalyst, a composite hydrogen storage material containing the catalyst and a preparation method and application of the NiFe sulfide alloy nano flower ball catalyst. The NiFe sulfide alloy nano flower ball catalyst is prepared from the fo...

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Hauptverfasser: ZHANG LIUTING, ZHENG LINXIN, SU XIAOCAI, OH BU-YOUNG, SU CHEN
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Sprache:chi ; eng
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CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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creator ZHANG LIUTING
ZHENG LINXIN
SU XIAOCAI
OH BU-YOUNG
SU CHEN
description The invention discloses a NiFe sulfide alloy nano flower ball catalyst, a composite hydrogen storage material containing the catalyst and a preparation method and application of the NiFe sulfide alloy nano flower ball catalyst. The NiFe sulfide alloy nano flower ball catalyst is prepared from the following substances in percentage by mass: 360-80 wt% of FeNi, 65-20 wt% of Fe9Ni9S and 25-20 wt% of Ni3S. The invention also discloses a preparation method of the NiFe sulfide alloy nano flower ball catalyst. The preparation method comprises the following steps: dissolving nickel nitrate hexahydrate, ferric nitrate nonahydrate and H2TDC in a mixed solution of DMF and deionized water; heating at 120 DEG C, cooling to room temperature, washing and drying to obtain a NiFe-MOF precursor; and then calcining under hydrogen pressure to obtain the NiFe sulfide alloy nano flower ball catalyst. The preparation method disclosed by the invention is simple, efficient and low in raw material cost, and has a relatively high comme
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The NiFe sulfide alloy nano flower ball catalyst is prepared from the following substances in percentage by mass: 360-80 wt% of FeNi, 65-20 wt% of Fe9Ni9S and 25-20 wt% of Ni3S. The invention also discloses a preparation method of the NiFe sulfide alloy nano flower ball catalyst. The preparation method comprises the following steps: dissolving nickel nitrate hexahydrate, ferric nitrate nonahydrate and H2TDC in a mixed solution of DMF and deionized water; heating at 120 DEG C, cooling to room temperature, washing and drying to obtain a NiFe-MOF precursor; and then calcining under hydrogen pressure to obtain the NiFe sulfide alloy nano flower ball catalyst. 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subjects CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
title NiFe sulfide alloy nano flower ball catalyst, composite hydrogen storage material containing catalyst and preparation method and application of composite hydrogen storage material
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