Nickel-based alkaline electrolyzed water catalyst as well as preparation method and application thereof
The invention relates to the field of water electrolysis hydrogen production and catalysts, and discloses a nickel-based alkaline water electrolysis catalyst and a preparation method and application thereof. The preparation method comprises the following steps: (1) mixing a mixed solution containing...
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| creator | GAO TENGFEI GU YONGZHENG MENG RUIHONG YU FANG XU DONG XIN ZHIKUN YU XUEHAI YANG LONG FENG BAIYANG |
| description | The invention relates to the field of water electrolysis hydrogen production and catalysts, and discloses a nickel-based alkaline water electrolysis catalyst and a preparation method and application thereof. The preparation method comprises the following steps: (1) mixing a mixed solution containing an auxiliary agent and nickel salt with foamed nickel, and then reacting to obtain a Ni/NF catalyst; (2) mixing the Ni/NF catalyst with a cobalt salt solution, and then reacting to obtain a Co-Ni/NF catalyst; and (3) carrying out roasting on the Co-Ni/NF catalyst, NaH2PO2.H2O and C2H5NS in an inert atmosphere. The nickel-based alkaline water electrolysis catalyst prepared by the method is high in activity and low in cost, can be subjected to industrial production, and has a very good application prospect.
本发明涉及电解水制氢和催化剂领域，公开了一种镍基碱性电解水催化剂及其制备方法和应用。其制备方法包括以下步骤：（1）将含有助剂和镍盐的混合溶液与泡沫镍混合，然后进行反应，得到Ni/NF催化剂；（2）将Ni/NF催化剂与钴盐溶液混合，然后进行反应，得Co-Ni/NF催化剂；（3）将Co-Ni/NF催化剂、NaH2PO2·H2O和C2H5NS在惰性气氛中进行焙烧。采用该方法制备的镍基碱性电解水催化剂活性高且成本低廉，同时还可进 |
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本发明涉及电解水制氢和催化剂领域，公开了一种镍基碱性电解水催化剂及其制备方法和应用。其制备方法包括以下步骤：（1）将含有助剂和镍盐的混合溶液与泡沫镍混合，然后进行反应，得到Ni/NF催化剂；（2）将Ni/NF催化剂与钴盐溶液混合，然后进行反应，得Co-Ni/NF催化剂；（3）将Co-Ni/NF催化剂、NaH2PO2·H2O和C2H5NS在惰性气氛中进行焙烧。采用该方法制备的镍基碱性电解水催化剂活性高且成本低廉，同时还可进</description><language>chi ; eng</language><subject>APPARATUS THEREFOR ; CHEMISTRY ; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES ; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS ; METALLURGY</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240308&DB=EPODOC&CC=CN&NR=117661013A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240308&DB=EPODOC&CC=CN&NR=117661013A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GAO TENGFEI</creatorcontrib><creatorcontrib>GU YONGZHENG</creatorcontrib><creatorcontrib>MENG RUIHONG</creatorcontrib><creatorcontrib>YU FANG</creatorcontrib><creatorcontrib>XU DONG</creatorcontrib><creatorcontrib>XIN ZHIKUN</creatorcontrib><creatorcontrib>YU XUEHAI</creatorcontrib><creatorcontrib>YANG LONG</creatorcontrib><creatorcontrib>FENG BAIYANG</creatorcontrib><title>Nickel-based alkaline electrolyzed water catalyst as well as preparation method and application thereof</title><description>The invention relates to the field of water electrolysis hydrogen production and catalysts, and discloses a nickel-based alkaline water electrolysis catalyst and a preparation method and application thereof. The preparation method comprises the following steps: (1) mixing a mixed solution containing an auxiliary agent and nickel salt with foamed nickel, and then reacting to obtain a Ni/NF catalyst; (2) mixing the Ni/NF catalyst with a cobalt salt solution, and then reacting to obtain a Co-Ni/NF catalyst; and (3) carrying out roasting on the Co-Ni/NF catalyst, NaH2PO2.H2O and C2H5NS in an inert atmosphere. The nickel-based alkaline water electrolysis catalyst prepared by the method is high in activity and low in cost, can be subjected to industrial production, and has a very good application prospect.
本发明涉及电解水制氢和催化剂领域，公开了一种镍基碱性电解水催化剂及其制备方法和应用。其制备方法包括以下步骤：（1）将含有助剂和镍盐的混合溶液与泡沫镍混合，然后进行反应，得到Ni/NF催化剂；（2）将Ni/NF催化剂与钴盐溶液混合，然后进行反应，得Co-Ni/NF催化剂；（3）将Co-Ni/NF催化剂、NaH2PO2·H2O和C2H5NS在惰性气氛中进行焙烧。采用该方法制备的镍基碱性电解水催化剂活性高且成本低廉，同时还可进</description><subject>APPARATUS THEREFOR</subject><subject>CHEMISTRY</subject><subject>ELECTROLYTIC OR ELECTROPHORETIC PROCESSES</subject><subject>ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS</subject><subject>METALLURGY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjEEKwjAQRbtxIeod4gEKhkJdS1FcdeW-jPHXhk6TkAyUenojegAXnwePx18Xz9aaEVzeKeGhiEdi66DAMBI9L69sZxJEZUiIlySKkprB_GGICBRJrHdqggw-X7i8ENiar5YBEb7fFqueOGH346bYX8635loi-A4pkIGDdE2r9bGu9UFXp-qf5g3t80BZ</recordid><startdate>20240308</startdate><enddate>20240308</enddate><creator>GAO TENGFEI</creator><creator>GU YONGZHENG</creator><creator>MENG RUIHONG</creator><creator>YU FANG</creator><creator>XU DONG</creator><creator>XIN ZHIKUN</creator><creator>YU XUEHAI</creator><creator>YANG LONG</creator><creator>FENG BAIYANG</creator><scope>EVB</scope></search><sort><creationdate>20240308</creationdate><title>Nickel-based alkaline electrolyzed water catalyst as well as preparation method and application thereof</title><author>GAO TENGFEI ; GU YONGZHENG ; MENG RUIHONG ; YU FANG ; XU DONG ; XIN ZHIKUN ; YU XUEHAI ; YANG LONG ; FENG BAIYANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117661013A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>APPARATUS THEREFOR</topic><topic>CHEMISTRY</topic><topic>ELECTROLYTIC OR ELECTROPHORETIC PROCESSES</topic><topic>ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS</topic><topic>METALLURGY</topic><toplevel>online_resources</toplevel><creatorcontrib>GAO TENGFEI</creatorcontrib><creatorcontrib>GU YONGZHENG</creatorcontrib><creatorcontrib>MENG RUIHONG</creatorcontrib><creatorcontrib>YU FANG</creatorcontrib><creatorcontrib>XU DONG</creatorcontrib><creatorcontrib>XIN ZHIKUN</creatorcontrib><creatorcontrib>YU XUEHAI</creatorcontrib><creatorcontrib>YANG LONG</creatorcontrib><creatorcontrib>FENG BAIYANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GAO TENGFEI</au><au>GU YONGZHENG</au><au>MENG RUIHONG</au><au>YU FANG</au><au>XU DONG</au><au>XIN ZHIKUN</au><au>YU XUEHAI</au><au>YANG LONG</au><au>FENG BAIYANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Nickel-based alkaline electrolyzed water catalyst as well as preparation method and application thereof</title><date>2024-03-08</date><risdate>2024</risdate><abstract>The invention relates to the field of water electrolysis hydrogen production and catalysts, and discloses a nickel-based alkaline water electrolysis catalyst and a preparation method and application thereof. The preparation method comprises the following steps: (1) mixing a mixed solution containing an auxiliary agent and nickel salt with foamed nickel, and then reacting to obtain a Ni/NF catalyst; (2) mixing the Ni/NF catalyst with a cobalt salt solution, and then reacting to obtain a Co-Ni/NF catalyst; and (3) carrying out roasting on the Co-Ni/NF catalyst, NaH2PO2.H2O and C2H5NS in an inert atmosphere. The nickel-based alkaline water electrolysis catalyst prepared by the method is high in activity and low in cost, can be subjected to industrial production, and has a very good application prospect.
本发明涉及电解水制氢和催化剂领域，公开了一种镍基碱性电解水催化剂及其制备方法和应用。其制备方法包括以下步骤：（1）将含有助剂和镍盐的混合溶液与泡沫镍混合，然后进行反应，得到Ni/NF催化剂；（2）将Ni/NF催化剂与钴盐溶液混合，然后进行反应，得Co-Ni/NF催化剂；（3）将Co-Ni/NF催化剂、NaH2PO2·H2O和C2H5NS在惰性气氛中进行焙烧。采用该方法制备的镍基碱性电解水催化剂活性高且成本低廉，同时还可进</abstract><oa>free_for_read</oa></addata></record> |
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| title | Nickel-based alkaline electrolyzed water catalyst as well as preparation method and application thereof |
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