Composite nano material and preparation method and application thereof
The invention provides a composite nano-material and a preparation method and application thereof, the composite nano-material comprises X-coated TiO2-Au nano-particles, and the X-coated TiO2-Au nano-particles are X-coated TiO2 mixed bodies coated with Au nano-particles; wherein the X-coated TiO2 mi...
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| creator | MAO YANLI KANG HAIYAN PENG RONGFU WANG CHAOHAI GENG HONGCHAO YAN YUZHANG SONG ZHONGXIAN ZHONG SIJIE YAN XU DONG YUTING ZHU XINFENG |
| description | The invention provides a composite nano-material and a preparation method and application thereof, the composite nano-material comprises X-coated TiO2-Au nano-particles, and the X-coated TiO2-Au nano-particles are X-coated TiO2 mixed bodies coated with Au nano-particles; wherein the X-coated TiO2 mixed body is composed of water-soluble (X: Yb, Er, Tm) nano particles and TiO2 nano particles; and X is a visible light absorbing material and comprises CaF2 and NaYF4. Compared with the prior art, the composite nano material provided by the invention can degrade organic matters including rhodamine B (Rh B) under one or more of a near-infrared light irradiation condition, a visible light irradiation condition and an ultraviolet light irradiation condition; the growth of bacteria can also be inhibited. The preparation method is simple and easy to operate, and the prepared composite nano material is high in applicability.
本发明提供了一种复合纳米材料及其制备方法和应用，复合纳米材料包括X@TiO2-Au纳米颗粒，X@TiO2-Au纳米颗粒为包覆有Au纳米颗粒的X@TiO2杂糅体；其中，X@TiO2杂糅体由水溶性的 |
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本发明提供了一种复合纳米材料及其制备方法和应用，复合纳米材料包括X@TiO2-Au纳米颗粒，X@TiO2-Au纳米颗粒为包覆有Au纳米颗粒的X@TiO2杂糅体；其中，X@TiO2杂糅体由水溶性的</description><language>chi ; eng</language><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; METALLURGY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; THEIR RELEVANT APPARATUS ; TRANSPORTING ; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</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=20240604&DB=EPODOC&CC=CN&NR=118122350A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240604&DB=EPODOC&CC=CN&NR=118122350A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MAO YANLI</creatorcontrib><creatorcontrib>KANG HAIYAN</creatorcontrib><creatorcontrib>PENG RONGFU</creatorcontrib><creatorcontrib>WANG CHAOHAI</creatorcontrib><creatorcontrib>GENG HONGCHAO</creatorcontrib><creatorcontrib>YAN YUZHANG</creatorcontrib><creatorcontrib>SONG ZHONGXIAN</creatorcontrib><creatorcontrib>ZHONG SIJIE</creatorcontrib><creatorcontrib>YAN XU</creatorcontrib><creatorcontrib>DONG YUTING</creatorcontrib><creatorcontrib>ZHU XINFENG</creatorcontrib><title>Composite nano material and preparation method and application thereof</title><description>The invention provides a composite nano-material and a preparation method and application thereof, the composite nano-material comprises X-coated TiO2-Au nano-particles, and the X-coated TiO2-Au nano-particles are X-coated TiO2 mixed bodies coated with Au nano-particles; wherein the X-coated TiO2 mixed body is composed of water-soluble (X: Yb, Er, Tm) nano particles and TiO2 nano particles; and X is a visible light absorbing material and comprises CaF2 and NaYF4. Compared with the prior art, the composite nano material provided by the invention can degrade organic matters including rhodamine B (Rh B) under one or more of a near-infrared light irradiation condition, a visible light irradiation condition and an ultraviolet light irradiation condition; the growth of bacteria can also be inhibited. The preparation method is simple and easy to operate, and the prepared composite nano material is high in applicability.
本发明提供了一种复合纳米材料及其制备方法和应用，复合纳米材料包括X@TiO2-Au纳米颗粒，X@TiO2-Au纳米颗粒为包覆有Au纳米颗粒的X@TiO2杂糅体；其中，X@TiO2杂糅体由水溶性的</description><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>METALLURGY</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNykEKwjAQRuFsXIh6h3gAwbQIbiVYXLlyX4b2Lw0kM0My90dQD-DqwcfbuiFKUWnJ4JlYfCFDTZQ98ey1QqmSJWFfYKvMHybVnKYv24oKWfZus1BuOPy6c8fh_oqPE1RGNKUJDBvjM4Rr6Lr-cr71_zxvVRwz1g</recordid><startdate>20240604</startdate><enddate>20240604</enddate><creator>MAO YANLI</creator><creator>KANG HAIYAN</creator><creator>PENG RONGFU</creator><creator>WANG CHAOHAI</creator><creator>GENG HONGCHAO</creator><creator>YAN YUZHANG</creator><creator>SONG ZHONGXIAN</creator><creator>ZHONG SIJIE</creator><creator>YAN XU</creator><creator>DONG YUTING</creator><creator>ZHU XINFENG</creator><scope>EVB</scope></search><sort><creationdate>20240604</creationdate><title>Composite nano material and preparation method and application thereof</title><author>MAO YANLI ; KANG HAIYAN ; PENG RONGFU ; WANG CHAOHAI ; GENG HONGCHAO ; YAN YUZHANG ; SONG ZHONGXIAN ; ZHONG SIJIE ; YAN XU ; DONG YUTING ; ZHU XINFENG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118122350A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>METALLURGY</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</topic><toplevel>online_resources</toplevel><creatorcontrib>MAO YANLI</creatorcontrib><creatorcontrib>KANG HAIYAN</creatorcontrib><creatorcontrib>PENG RONGFU</creatorcontrib><creatorcontrib>WANG CHAOHAI</creatorcontrib><creatorcontrib>GENG HONGCHAO</creatorcontrib><creatorcontrib>YAN YUZHANG</creatorcontrib><creatorcontrib>SONG ZHONGXIAN</creatorcontrib><creatorcontrib>ZHONG SIJIE</creatorcontrib><creatorcontrib>YAN XU</creatorcontrib><creatorcontrib>DONG YUTING</creatorcontrib><creatorcontrib>ZHU XINFENG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MAO YANLI</au><au>KANG HAIYAN</au><au>PENG RONGFU</au><au>WANG CHAOHAI</au><au>GENG HONGCHAO</au><au>YAN YUZHANG</au><au>SONG ZHONGXIAN</au><au>ZHONG SIJIE</au><au>YAN XU</au><au>DONG YUTING</au><au>ZHU XINFENG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Composite nano material and preparation method and application thereof</title><date>2024-06-04</date><risdate>2024</risdate><abstract>The invention provides a composite nano-material and a preparation method and application thereof, the composite nano-material comprises X-coated TiO2-Au nano-particles, and the X-coated TiO2-Au nano-particles are X-coated TiO2 mixed bodies coated with Au nano-particles; wherein the X-coated TiO2 mixed body is composed of water-soluble (X: Yb, Er, Tm) nano particles and TiO2 nano particles; and X is a visible light absorbing material and comprises CaF2 and NaYF4. Compared with the prior art, the composite nano material provided by the invention can degrade organic matters including rhodamine B (Rh B) under one or more of a near-infrared light irradiation condition, a visible light irradiation condition and an ultraviolet light irradiation condition; the growth of bacteria can also be inhibited. The preparation method is simple and easy to operate, and the prepared composite nano material is high in applicability.
本发明提供了一种复合纳米材料及其制备方法和应用，复合纳米材料包括X@TiO2-Au纳米颗粒，X@TiO2-Au纳米颗粒为包覆有Au纳米颗粒的X@TiO2杂糅体；其中，X@TiO2杂糅体由水溶性的</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE |
| title | Composite nano material and preparation method and application thereof |
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