Boron magnesium co-doped VO2 powder, preparation method and application thereof
The invention discloses a boron magnesium co-doped VO2 powder, a preparation method and an application thereof. The preparation method comprises the following steps: dissolving a magnesium source anda boron source into hydrogen peroxide, and then adding a vanadium source, thereby preparing a V5+ com...
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| creator | LYU WEIZHONG ZHOU QIAOTING |
| description | The invention discloses a boron magnesium co-doped VO2 powder, a preparation method and an application thereof. The preparation method comprises the following steps: dissolving a magnesium source anda boron source into hydrogen peroxide, and then adding a vanadium source, thereby preparing a V5+ complex hydrogel containing B3+ and Mg2+; adding a reducing agent into the V5+ complex hydrogel for performing reduction reaction, thereby acquiring a blue V4+ precursor solution; performing hydrothermal reaction on the V4+ precursor solution till generating sediment, cleaning and drying sediment, thereby acquiring an initial VO2 powder; calcining the initial VO2 powder under a protective gas atmosphere, thereby acquiring the boron magnesium co-doped VO2 powder. The invention can solve the problemof the prior art that a VO2 material with both low phase-transition temperature and high visible light transmittance cannot be acquired.
本发明公开了种硼镁共掺杂VO粉体及其制备方法和应用，其中，所述方法包括步骤：将镁源及硼源溶于双氧水中，再加入钒源，配制成含B和Mg的V配合物水凝胶；向V配合物水凝胶中加入还原剂 |
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本发明公开了种硼镁共掺杂VO粉体及其制备方法和应用，其中，所述方法包括步骤：将镁源及硼源溶于双氧水中，再加入钒源，配制成含B和Mg的V配合物水凝胶；向V配合物水凝胶中加入还原剂</description><language>chi ; eng</language><subject>ADHESIVES ; CHEMISTRY ; COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F ; DYES ; INORGANIC CHEMISTRY ; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES ; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE ; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NANOTECHNOLOGY ; NATURAL RESINS ; PAINTS ; PERFORMING OPERATIONS ; POLISHES ; SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES ; TRANSPORTING</subject><creationdate>2019</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=20190322&DB=EPODOC&CC=CN&NR=109502643A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190322&DB=EPODOC&CC=CN&NR=109502643A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LYU WEIZHONG</creatorcontrib><creatorcontrib>ZHOU QIAOTING</creatorcontrib><title>Boron magnesium co-doped VO2 powder, preparation method and application thereof</title><description>The invention discloses a boron magnesium co-doped VO2 powder, a preparation method and an application thereof. The preparation method comprises the following steps: dissolving a magnesium source anda boron source into hydrogen peroxide, and then adding a vanadium source, thereby preparing a V5+ complex hydrogel containing B3+ and Mg2+; adding a reducing agent into the V5+ complex hydrogel for performing reduction reaction, thereby acquiring a blue V4+ precursor solution; performing hydrothermal reaction on the V4+ precursor solution till generating sediment, cleaning and drying sediment, thereby acquiring an initial VO2 powder; calcining the initial VO2 powder under a protective gas atmosphere, thereby acquiring the boron magnesium co-doped VO2 powder. The invention can solve the problemof the prior art that a VO2 material with both low phase-transition temperature and high visible light transmittance cannot be acquired.
本发明公开了种硼镁共掺杂VO粉体及其制备方法和应用，其中，所述方法包括步骤：将镁源及硼源溶于双氧水中，再加入钒源，配制成含B和Mg的V配合物水凝胶；向V配合物水凝胶中加入还原剂</description><subject>ADHESIVES</subject><subject>CHEMISTRY</subject><subject>COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F</subject><subject>DYES</subject><subject>INORGANIC CHEMISTRY</subject><subject>MANUFACTURE OR TREATMENT OF NANOSTRUCTURES</subject><subject>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</subject><subject>MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NANOTECHNOLOGY</subject><subject>NATURAL RESINS</subject><subject>PAINTS</subject><subject>PERFORMING OPERATIONS</subject><subject>POLISHES</subject><subject>SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPB3yi_Kz1PITUzPSy3OLM1VSM7XTckvSE1RCPM3UijIL09JLdJRKChKLUgsSizJBClNLcnIT1FIzAPigoKczGSIcElGalFqfhoPA2taYk5xKi-U5mZQdHMNcfbQTS3Ij08tLkhMTs1LLYl39jM0sDQ1MDIzMXY0JkYNAByFNpE</recordid><startdate>20190322</startdate><enddate>20190322</enddate><creator>LYU WEIZHONG</creator><creator>ZHOU QIAOTING</creator><scope>EVB</scope></search><sort><creationdate>20190322</creationdate><title>Boron magnesium co-doped VO2 powder, preparation method and application thereof</title><author>LYU WEIZHONG ; ZHOU QIAOTING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN109502643A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2019</creationdate><topic>ADHESIVES</topic><topic>CHEMISTRY</topic><topic>COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F</topic><topic>DYES</topic><topic>INORGANIC CHEMISTRY</topic><topic>MANUFACTURE OR TREATMENT OF NANOSTRUCTURES</topic><topic>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</topic><topic>MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NANOTECHNOLOGY</topic><topic>NATURAL RESINS</topic><topic>PAINTS</topic><topic>PERFORMING OPERATIONS</topic><topic>POLISHES</topic><topic>SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>LYU WEIZHONG</creatorcontrib><creatorcontrib>ZHOU QIAOTING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LYU WEIZHONG</au><au>ZHOU QIAOTING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Boron magnesium co-doped VO2 powder, preparation method and application thereof</title><date>2019-03-22</date><risdate>2019</risdate><abstract>The invention discloses a boron magnesium co-doped VO2 powder, a preparation method and an application thereof. The preparation method comprises the following steps: dissolving a magnesium source anda boron source into hydrogen peroxide, and then adding a vanadium source, thereby preparing a V5+ complex hydrogel containing B3+ and Mg2+; adding a reducing agent into the V5+ complex hydrogel for performing reduction reaction, thereby acquiring a blue V4+ precursor solution; performing hydrothermal reaction on the V4+ precursor solution till generating sediment, cleaning and drying sediment, thereby acquiring an initial VO2 powder; calcining the initial VO2 powder under a protective gas atmosphere, thereby acquiring the boron magnesium co-doped VO2 powder. The invention can solve the problemof the prior art that a VO2 material with both low phase-transition temperature and high visible light transmittance cannot be acquired.
本发明公开了种硼镁共掺杂VO粉体及其制备方法和应用，其中，所述方法包括步骤：将镁源及硼源溶于双氧水中，再加入钒源，配制成含B和Mg的V配合物水凝胶；向V配合物水凝胶中加入还原剂</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADHESIVES CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F DYES INORGANIC CHEMISTRY MANUFACTURE OR TREATMENT OF NANOSTRUCTURES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NANOTECHNOLOGY NATURAL RESINS PAINTS PERFORMING OPERATIONS POLISHES SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES TRANSPORTING |
| title | Boron magnesium co-doped VO2 powder, preparation method and application thereof |
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