Potassium-doped sodium-manganese-iron-based Prussian white material as well as preparation method and application thereof
The invention discloses a potassium-doped sodium-manganese-iron-based Prussian white material as well as a preparation method and application thereof. The chemical formula of the material is NaxKyMn [Fe (CN) 6] z-1-z.nH2O (x + y is greater than or equal to 1 and less than or equal to 2, z is greater...
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| creator | LIU YAN LI MING MING XIANQUAN NA CHANG-RI LI CHUNLIU LI GUILIANG LI WEIJIAN YANG MAOFENG BI WEINING HUANG GUANHAN WU XUEHANG LI JUNJI HUANG BINGXING LI CHUNXIA WU WENWEI |
| description | The invention discloses a potassium-doped sodium-manganese-iron-based Prussian white material as well as a preparation method and application thereof. The chemical formula of the material is NaxKyMn [Fe (CN) 6] z-1-z.nH2O (x + y is greater than or equal to 1 and less than or equal to 2, z is greater than or equal to 0 and less than or equal to 0.2, n is greater than or equal to 0 and less than or equal to 5, and represents a [Fe (CN) 6] 4-vacancy defect). The potassium-doped sodium-manganese-iron-based Prussian white is prepared by taking manganese salt, sodium citrate, sodium ferrocyanide and potassium ferrocyanide as raw materials through a coprecipitation method. The potassium doping amount can be regulated and controlled by changing the proportion of sodium ferricyanide to potassium ferrocyanide in the raw materials. The NaxKyMn [Fe (CN) 6] z-1-z.nH2O is a two-phase compound and has a sodium-based Prussian white phase (NaxMn [Fe (CN) 6] z-1-z.nH2O) and a potassium-based Prussian white phase (KyMn [Fe (CN) |
| format | Patent |
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The chemical formula of the material is NaxKyMn [Fe (CN) 6] z-1-z.nH2O (x + y is greater than or equal to 1 and less than or equal to 2, z is greater than or equal to 0 and less than or equal to 0.2, n is greater than or equal to 0 and less than or equal to 5, and represents a [Fe (CN) 6] 4-vacancy defect). The potassium-doped sodium-manganese-iron-based Prussian white is prepared by taking manganese salt, sodium citrate, sodium ferrocyanide and potassium ferrocyanide as raw materials through a coprecipitation method. The potassium doping amount can be regulated and controlled by changing the proportion of sodium ferricyanide to potassium ferrocyanide in the raw materials. The NaxKyMn [Fe (CN) 6] z-1-z.nH2O is a two-phase compound and has a sodium-based Prussian white phase (NaxMn [Fe (CN) 6] z-1-z.nH2O) and a potassium-based Prussian white phase (KyMn [Fe (CN)</description><language>chi ; eng</language><subject>AMMONIA ; BASIC ELECTRIC ELEMENTS ; CHEMISTRY ; COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F ; COMPOUNDS THEREOF ; CYANOGEN ; ELECTRICITY ; INORGANIC CHEMISTRY ; METALLURGY ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><creationdate>2022</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=20220823&DB=EPODOC&CC=CN&NR=114933317A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220823&DB=EPODOC&CC=CN&NR=114933317A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIU YAN</creatorcontrib><creatorcontrib>LI MING</creatorcontrib><creatorcontrib>MING XIANQUAN</creatorcontrib><creatorcontrib>NA CHANG-RI</creatorcontrib><creatorcontrib>LI CHUNLIU</creatorcontrib><creatorcontrib>LI GUILIANG</creatorcontrib><creatorcontrib>LI WEIJIAN</creatorcontrib><creatorcontrib>YANG MAOFENG</creatorcontrib><creatorcontrib>BI WEINING</creatorcontrib><creatorcontrib>HUANG GUANHAN</creatorcontrib><creatorcontrib>WU XUEHANG</creatorcontrib><creatorcontrib>LI JUNJI</creatorcontrib><creatorcontrib>HUANG BINGXING</creatorcontrib><creatorcontrib>LI CHUNXIA</creatorcontrib><creatorcontrib>WU WENWEI</creatorcontrib><title>Potassium-doped sodium-manganese-iron-based Prussian white material as well as preparation method and application thereof</title><description>The invention discloses a potassium-doped sodium-manganese-iron-based Prussian white material as well as a preparation method and application thereof. The chemical formula of the material is NaxKyMn [Fe (CN) 6] z-1-z.nH2O (x + y is greater than or equal to 1 and less than or equal to 2, z is greater than or equal to 0 and less than or equal to 0.2, n is greater than or equal to 0 and less than or equal to 5, and represents a [Fe (CN) 6] 4-vacancy defect). The potassium-doped sodium-manganese-iron-based Prussian white is prepared by taking manganese salt, sodium citrate, sodium ferrocyanide and potassium ferrocyanide as raw materials through a coprecipitation method. The potassium doping amount can be regulated and controlled by changing the proportion of sodium ferricyanide to potassium ferrocyanide in the raw materials. The NaxKyMn [Fe (CN) 6] z-1-z.nH2O is a two-phase compound and has a sodium-based Prussian white phase (NaxMn [Fe (CN) 6] z-1-z.nH2O) and a potassium-based Prussian white phase (KyMn [Fe (CN)</description><subject>AMMONIA</subject><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CHEMISTRY</subject><subject>COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F</subject><subject>COMPOUNDS THEREOF</subject><subject>CYANOGEN</subject><subject>ELECTRICITY</subject><subject>INORGANIC CHEMISTRY</subject><subject>METALLURGY</subject><subject>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNik0KwjAUhLtxIeod4gGyKBHEpRTFlXThvjzbqQ0keSEvpXh7688BXAwfM_Mti2fNmUTs6HXHEZ0S7t7FU3hQgEDbxEHfSeavTuOsUlDTYDOUp4xkySkSNcF9GBMiJcqWg_LIA3eKwpwYnW2_cx6QwP26WPTkBJsfV8X2fLpVF43IDSRSi4DcVNey3B2MMeX-aP5xXnawR1c</recordid><startdate>20220823</startdate><enddate>20220823</enddate><creator>LIU YAN</creator><creator>LI MING</creator><creator>MING XIANQUAN</creator><creator>NA CHANG-RI</creator><creator>LI CHUNLIU</creator><creator>LI GUILIANG</creator><creator>LI WEIJIAN</creator><creator>YANG MAOFENG</creator><creator>BI WEINING</creator><creator>HUANG GUANHAN</creator><creator>WU XUEHANG</creator><creator>LI JUNJI</creator><creator>HUANG BINGXING</creator><creator>LI CHUNXIA</creator><creator>WU WENWEI</creator><scope>EVB</scope></search><sort><creationdate>20220823</creationdate><title>Potassium-doped sodium-manganese-iron-based Prussian white material as well as preparation method and application thereof</title><author>LIU YAN ; LI MING ; MING XIANQUAN ; NA CHANG-RI ; LI CHUNLIU ; LI GUILIANG ; LI WEIJIAN ; YANG MAOFENG ; BI WEINING ; HUANG GUANHAN ; WU XUEHANG ; LI JUNJI ; HUANG BINGXING ; LI CHUNXIA ; WU WENWEI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN114933317A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>AMMONIA</topic><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CHEMISTRY</topic><topic>COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F</topic><topic>COMPOUNDS THEREOF</topic><topic>CYANOGEN</topic><topic>ELECTRICITY</topic><topic>INORGANIC CHEMISTRY</topic><topic>METALLURGY</topic><topic>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</topic><toplevel>online_resources</toplevel><creatorcontrib>LIU YAN</creatorcontrib><creatorcontrib>LI MING</creatorcontrib><creatorcontrib>MING XIANQUAN</creatorcontrib><creatorcontrib>NA CHANG-RI</creatorcontrib><creatorcontrib>LI CHUNLIU</creatorcontrib><creatorcontrib>LI GUILIANG</creatorcontrib><creatorcontrib>LI WEIJIAN</creatorcontrib><creatorcontrib>YANG MAOFENG</creatorcontrib><creatorcontrib>BI WEINING</creatorcontrib><creatorcontrib>HUANG GUANHAN</creatorcontrib><creatorcontrib>WU XUEHANG</creatorcontrib><creatorcontrib>LI JUNJI</creatorcontrib><creatorcontrib>HUANG BINGXING</creatorcontrib><creatorcontrib>LI CHUNXIA</creatorcontrib><creatorcontrib>WU WENWEI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIU YAN</au><au>LI MING</au><au>MING XIANQUAN</au><au>NA CHANG-RI</au><au>LI CHUNLIU</au><au>LI GUILIANG</au><au>LI WEIJIAN</au><au>YANG MAOFENG</au><au>BI WEINING</au><au>HUANG GUANHAN</au><au>WU XUEHANG</au><au>LI JUNJI</au><au>HUANG BINGXING</au><au>LI CHUNXIA</au><au>WU WENWEI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Potassium-doped sodium-manganese-iron-based Prussian white material as well as preparation method and application thereof</title><date>2022-08-23</date><risdate>2022</risdate><abstract>The invention discloses a potassium-doped sodium-manganese-iron-based Prussian white material as well as a preparation method and application thereof. The chemical formula of the material is NaxKyMn [Fe (CN) 6] z-1-z.nH2O (x + y is greater than or equal to 1 and less than or equal to 2, z is greater than or equal to 0 and less than or equal to 0.2, n is greater than or equal to 0 and less than or equal to 5, and represents a [Fe (CN) 6] 4-vacancy defect). The potassium-doped sodium-manganese-iron-based Prussian white is prepared by taking manganese salt, sodium citrate, sodium ferrocyanide and potassium ferrocyanide as raw materials through a coprecipitation method. The potassium doping amount can be regulated and controlled by changing the proportion of sodium ferricyanide to potassium ferrocyanide in the raw materials. The NaxKyMn [Fe (CN) 6] z-1-z.nH2O is a two-phase compound and has a sodium-based Prussian white phase (NaxMn [Fe (CN) 6] z-1-z.nH2O) and a potassium-based Prussian white phase (KyMn [Fe (CN)</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AMMONIA BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F COMPOUNDS THEREOF CYANOGEN ELECTRICITY INORGANIC CHEMISTRY METALLURGY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY |
| title | Potassium-doped sodium-manganese-iron-based Prussian white material as well as preparation method and application thereof |
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