Preparation method of TiO2/Beta zeolite photocatalyst
The invention discloses a preparation method of a TiO2/Beta zeolite photocatalyst, which comprises the following steps: by taking modified Beta zeolite as a carrier, uniformly loading TiO2 on the modified zeolite carrier by adopting solid-phase diffusion; the problems that pure TiO2 is low in specif...
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| creator | ZHAO ERHUA YU YUNFEI HU GUANG |
| description | The invention discloses a preparation method of a TiO2/Beta zeolite photocatalyst, which comprises the following steps: by taking modified Beta zeolite as a carrier, uniformly loading TiO2 on the modified zeolite carrier by adopting solid-phase diffusion; the problems that pure TiO2 is low in specific surface area, poor in visible light response, poor in adsorption capacity to organic pollutants and difficult to recycle are solved, and the preparation method has the advantages of being simple, efficient and environmentally friendly.
本发明公开了一种TiO2/Beta沸石光催化剂的制备方法，以改性Beta沸石为载体，采用固相扩散将TiO2均匀地负载在改性沸石载体上；解决纯TiO2比表面积低、可见光响应差、对有机污染物的吸附能力较差和回收困难的问题，具有制备方法简单、高效环保的特点。 |
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本发明公开了一种TiO2/Beta沸石光催化剂的制备方法，以改性Beta沸石为载体，采用固相扩散将TiO2均匀地负载在改性沸石载体上；解决纯TiO2比表面积低、可见光响应差、对有机污染物的吸附能力较差和回收困难的问题，具有制备方法简单、高效环保的特点。</description><language>chi ; eng</language><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; THEIR RELEVANT APPARATUS ; TRANSPORTING</subject><creationdate>2023</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=20230331&DB=EPODOC&CC=CN&NR=115869993A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230331&DB=EPODOC&CC=CN&NR=115869993A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHAO ERHUA</creatorcontrib><creatorcontrib>YU YUNFEI</creatorcontrib><creatorcontrib>HU GUANG</creatorcontrib><title>Preparation method of TiO2/Beta zeolite photocatalyst</title><description>The invention discloses a preparation method of a TiO2/Beta zeolite photocatalyst, which comprises the following steps: by taking modified Beta zeolite as a carrier, uniformly loading TiO2 on the modified zeolite carrier by adopting solid-phase diffusion; the problems that pure TiO2 is low in specific surface area, poor in visible light response, poor in adsorption capacity to organic pollutants and difficult to recycle are solved, and the preparation method has the advantages of being simple, efficient and environmentally friendly.
本发明公开了一种TiO2/Beta沸石光催化剂的制备方法，以改性Beta沸石为载体，采用固相扩散将TiO2均匀地负载在改性沸石载体上；解决纯TiO2比表面积低、可见光响应差、对有机污染物的吸附能力较差和回收困难的问题，具有制备方法简单、高效环保的特点。</description><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDANKEotSCxKLMnMz1PITS3JyE9RyE9TCMn0N9J3Si1JVKhKzc_JLElVKMjIL8lPTixJzKksLuFhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfHOfoaGphZmlpaWxo7GxKgBAFWLLTE</recordid><startdate>20230331</startdate><enddate>20230331</enddate><creator>ZHAO ERHUA</creator><creator>YU YUNFEI</creator><creator>HU GUANG</creator><scope>EVB</scope></search><sort><creationdate>20230331</creationdate><title>Preparation method of TiO2/Beta zeolite photocatalyst</title><author>ZHAO ERHUA ; YU YUNFEI ; HU GUANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115869993A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHAO ERHUA</creatorcontrib><creatorcontrib>YU YUNFEI</creatorcontrib><creatorcontrib>HU GUANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHAO ERHUA</au><au>YU YUNFEI</au><au>HU GUANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Preparation method of TiO2/Beta zeolite photocatalyst</title><date>2023-03-31</date><risdate>2023</risdate><abstract>The invention discloses a preparation method of a TiO2/Beta zeolite photocatalyst, which comprises the following steps: by taking modified Beta zeolite as a carrier, uniformly loading TiO2 on the modified zeolite carrier by adopting solid-phase diffusion; the problems that pure TiO2 is low in specific surface area, poor in visible light response, poor in adsorption capacity to organic pollutants and difficult to recycle are solved, and the preparation method has the advantages of being simple, efficient and environmentally friendly.
本发明公开了一种TiO2/Beta沸石光催化剂的制备方法，以改性Beta沸石为载体，采用固相扩散将TiO2均匀地负载在改性沸石载体上；解决纯TiO2比表面积低、可见光响应差、对有机污染物的吸附能力较差和回收困难的问题，具有制备方法简单、高效环保的特点。</abstract><oa>free_for_read</oa></addata></record> |
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| title | Preparation method of TiO2/Beta zeolite photocatalyst |
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