Preparation method and application of silver phosphate/tungsten trioxide core-shell nano photocatalytic composite material

Preparation method and application of silver phosphate/tungsten trioxide core-shell nano photocatalytic composite material

The invention belongs to the technical field of photocatalysis, and relates to a preparation method and application of a silver phosphate/tungsten trioxide core-shell nano photocatalytic composite material. The preparation method comprises the following steps: adding a silver nitrate solution into a...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: GE HENGRU, LI DONGSHENG, SHANG XIANYAO, TANG HUA, YUAN YUE
Format: Patent
Sprache:chi ; eng
Schlagworte:
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
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator GE HENGRU
LI DONGSHENG
SHANG XIANYAO
TANG HUA
YUAN YUE
description The invention belongs to the technical field of photocatalysis, and relates to a preparation method and application of a silver phosphate/tungsten trioxide core-shell nano photocatalytic composite material. The preparation method comprises the following steps: adding a silver nitrate solution into a tungsten trioxide solution, and performing stirring in a dark place to obtain a solution C; dropwise adding a disodium hydrogen phosphate solution into the solution C, continuously performing stirring in a dark place, performing centrifuging, and performing drying in a vacuum state to obtain the silver phosphate/tungsten trioxide core-shell nano photocatalytic composite material which is used for degrading rhodamine B and ciprofloxacin under a visible light condition. Tungsten trioxide in the composite material completely wraps spherical silver phosphate particles, and the diameter of the tungsten trioxide ranges from 150 nm to 300 nm. Tungsten trioxide is in close contact with silver phosphate, so that the surfac
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN112121830A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN112121830A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN112121830A3</originalsourceid><addsrcrecordid>eNqNTDsKwkAQTWMh6h3GAwSNaWwlKFZiYR-GzcQMbHaG3VHU07uiB5DH48H7TYvXOZJiRGMJMJIN0gGGTFXP7mtLD4n9nSLoIEkHNFrZLVyTUQCLLA_uCJxEKtNA3kPAIJ-uSX5A_zR2OR5VEhvBmPeR0c-LSY8-0eKns2J52F-aY0kqLSVFR4GsbU5VtcnY1utd_U_nDS_4SH0</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Preparation method and application of silver phosphate/tungsten trioxide core-shell nano photocatalytic composite material</title><source>esp@cenet</source><creator>GE HENGRU ; LI DONGSHENG ; SHANG XIANYAO ; TANG HUA ; YUAN YUE</creator><creatorcontrib>GE HENGRU ; LI DONGSHENG ; SHANG XIANYAO ; TANG HUA ; YUAN YUE</creatorcontrib><description>The invention belongs to the technical field of photocatalysis, and relates to a preparation method and application of a silver phosphate/tungsten trioxide core-shell nano photocatalytic composite material. The preparation method comprises the following steps: adding a silver nitrate solution into a tungsten trioxide solution, and performing stirring in a dark place to obtain a solution C; dropwise adding a disodium hydrogen phosphate solution into the solution C, continuously performing stirring in a dark place, performing centrifuging, and performing drying in a vacuum state to obtain the silver phosphate/tungsten trioxide core-shell nano photocatalytic composite material which is used for degrading rhodamine B and ciprofloxacin under a visible light condition. Tungsten trioxide in the composite material completely wraps spherical silver phosphate particles, and the diameter of the tungsten trioxide ranges from 150 nm to 300 nm. Tungsten trioxide is in close contact with silver phosphate, so that the surfac</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>2020</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&amp;date=20201225&amp;DB=EPODOC&amp;CC=CN&amp;NR=112121830A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20201225&amp;DB=EPODOC&amp;CC=CN&amp;NR=112121830A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GE HENGRU</creatorcontrib><creatorcontrib>LI DONGSHENG</creatorcontrib><creatorcontrib>SHANG XIANYAO</creatorcontrib><creatorcontrib>TANG HUA</creatorcontrib><creatorcontrib>YUAN YUE</creatorcontrib><title>Preparation method and application of silver phosphate/tungsten trioxide core-shell nano photocatalytic composite material</title><description>The invention belongs to the technical field of photocatalysis, and relates to a preparation method and application of a silver phosphate/tungsten trioxide core-shell nano photocatalytic composite material. The preparation method comprises the following steps: adding a silver nitrate solution into a tungsten trioxide solution, and performing stirring in a dark place to obtain a solution C; dropwise adding a disodium hydrogen phosphate solution into the solution C, continuously performing stirring in a dark place, performing centrifuging, and performing drying in a vacuum state to obtain the silver phosphate/tungsten trioxide core-shell nano photocatalytic composite material which is used for degrading rhodamine B and ciprofloxacin under a visible light condition. Tungsten trioxide in the composite material completely wraps spherical silver phosphate particles, and the diameter of the tungsten trioxide ranges from 150 nm to 300 nm. Tungsten trioxide is in close contact with silver phosphate, so that the surfac</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>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNTDsKwkAQTWMh6h3GAwSNaWwlKFZiYR-GzcQMbHaG3VHU07uiB5DH48H7TYvXOZJiRGMJMJIN0gGGTFXP7mtLD4n9nSLoIEkHNFrZLVyTUQCLLA_uCJxEKtNA3kPAIJ-uSX5A_zR2OR5VEhvBmPeR0c-LSY8-0eKns2J52F-aY0kqLSVFR4GsbU5VtcnY1utd_U_nDS_4SH0</recordid><startdate>20201225</startdate><enddate>20201225</enddate><creator>GE HENGRU</creator><creator>LI DONGSHENG</creator><creator>SHANG XIANYAO</creator><creator>TANG HUA</creator><creator>YUAN YUE</creator><scope>EVB</scope></search><sort><creationdate>20201225</creationdate><title>Preparation method and application of silver phosphate/tungsten trioxide core-shell nano photocatalytic composite material</title><author>GE HENGRU ; LI DONGSHENG ; SHANG XIANYAO ; TANG HUA ; YUAN YUE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN112121830A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</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>GE HENGRU</creatorcontrib><creatorcontrib>LI DONGSHENG</creatorcontrib><creatorcontrib>SHANG XIANYAO</creatorcontrib><creatorcontrib>TANG HUA</creatorcontrib><creatorcontrib>YUAN YUE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GE HENGRU</au><au>LI DONGSHENG</au><au>SHANG XIANYAO</au><au>TANG HUA</au><au>YUAN YUE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Preparation method and application of silver phosphate/tungsten trioxide core-shell nano photocatalytic composite material</title><date>2020-12-25</date><risdate>2020</risdate><abstract>The invention belongs to the technical field of photocatalysis, and relates to a preparation method and application of a silver phosphate/tungsten trioxide core-shell nano photocatalytic composite material. The preparation method comprises the following steps: adding a silver nitrate solution into a tungsten trioxide solution, and performing stirring in a dark place to obtain a solution C; dropwise adding a disodium hydrogen phosphate solution into the solution C, continuously performing stirring in a dark place, performing centrifuging, and performing drying in a vacuum state to obtain the silver phosphate/tungsten trioxide core-shell nano photocatalytic composite material which is used for degrading rhodamine B and ciprofloxacin under a visible light condition. Tungsten trioxide in the composite material completely wraps spherical silver phosphate particles, and the diameter of the tungsten trioxide ranges from 150 nm to 300 nm. Tungsten trioxide is in close contact with silver phosphate, so that the surfac</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN112121830A
source esp@cenet
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 Preparation method and application of silver phosphate/tungsten trioxide core-shell nano photocatalytic composite material
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-25T12%3A35%3A44IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=GE%20HENGRU&rft.date=2020-12-25&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN112121830A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true