Oil water separation material with ultraviolet light illumination controlled ultra hydrophobic-ultra hydrophilic conversion capacity

Oil water separation material with ultraviolet light illumination controlled ultra hydrophobic-ultra hydrophilic conversion capacity

The invention discloses an oil water separation material with ultraviolet light illumination controlled ultra hydrophobic-ultra hydrophilic conversion capacity. The characteristics are that: SnO2 coated carbon fiber cloth is immersed in a mixed solution of octadecanethiol and ethanol of a certain co...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: TANG SHAOCHUN, JI YUNHUI
Format: Patent
Sprache:chi ; eng
Schlagworte:
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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 TANG SHAOCHUN
JI YUNHUI
description The invention discloses an oil water separation material with ultraviolet light illumination controlled ultra hydrophobic-ultra hydrophilic conversion capacity. The characteristics are that: SnO2 coated carbon fiber cloth is immersed in a mixed solution of octadecanethiol and ethanol of a certain concentration, is taken out from the mixed solution, and is dried at a certain temperature; octadecanethiol is adopted to reduce surface energy, and the obtained material possess both high separation efficiency and high circulation stability; after 1 to 3h of illumination under ultraviolet light, material ultra hydrophobicity is converted into ultra hydrophilicity, and at the same time, ultra lipophilicity is maintained; then the ultra hydrophilic lipophilic material is stored at a darkroom for 1day or longer, the ultra hydrophilicity is converted into ultra hydrophobicity; and especially, equipment such as a mechanical pump is adopted, the oil water separation material can be used for selective high-efficiency rapid
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN109925747A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN109925747A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN109925747A3</originalsourceid><addsrcrecordid>eNqNy70KwkAQBOA0FqK-w_kAAX8JKSUoVtrYh_VcvYXN3XG3iaT3wU2MjZ3VwMw34-R1JlZPEAwqoocAQs6qqi8IuoXEqJolQEOOURTTw4gi5roiO2DtrATHjLdBKtPegvPGXUmnPw0x6Z43GOLnCR40STtNRnfgiLNvTpL5YX8pjil6V2LsEFqUsjgtF3m-2mabbLf-x7wBxe5NFA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Oil water separation material with ultraviolet light illumination controlled ultra hydrophobic-ultra hydrophilic conversion capacity</title><source>esp@cenet</source><creator>TANG SHAOCHUN ; JI YUNHUI</creator><creatorcontrib>TANG SHAOCHUN ; JI YUNHUI</creatorcontrib><description>The invention discloses an oil water separation material with ultraviolet light illumination controlled ultra hydrophobic-ultra hydrophilic conversion capacity. The characteristics are that: SnO2 coated carbon fiber cloth is immersed in a mixed solution of octadecanethiol and ethanol of a certain concentration, is taken out from the mixed solution, and is dried at a certain temperature; octadecanethiol is adopted to reduce surface energy, and the obtained material possess both high separation efficiency and high circulation stability; after 1 to 3h of illumination under ultraviolet light, material ultra hydrophobicity is converted into ultra hydrophilicity, and at the same time, ultra lipophilicity is maintained; then the ultra hydrophilic lipophilic material is stored at a darkroom for 1day or longer, the ultra hydrophilicity is converted into ultra hydrophobicity; and especially, equipment such as a mechanical pump is adopted, the oil water separation material can be used for selective high-efficiency rapid</description><language>chi ; eng</language><subject>PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; 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&amp;date=20190625&amp;DB=EPODOC&amp;CC=CN&amp;NR=109925747A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76419</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20190625&amp;DB=EPODOC&amp;CC=CN&amp;NR=109925747A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TANG SHAOCHUN</creatorcontrib><creatorcontrib>JI YUNHUI</creatorcontrib><title>Oil water separation material with ultraviolet light illumination controlled ultra hydrophobic-ultra hydrophilic conversion capacity</title><description>The invention discloses an oil water separation material with ultraviolet light illumination controlled ultra hydrophobic-ultra hydrophilic conversion capacity. The characteristics are that: SnO2 coated carbon fiber cloth is immersed in a mixed solution of octadecanethiol and ethanol of a certain concentration, is taken out from the mixed solution, and is dried at a certain temperature; octadecanethiol is adopted to reduce surface energy, and the obtained material possess both high separation efficiency and high circulation stability; after 1 to 3h of illumination under ultraviolet light, material ultra hydrophobicity is converted into ultra hydrophilicity, and at the same time, ultra lipophilicity is maintained; then the ultra hydrophilic lipophilic material is stored at a darkroom for 1day or longer, the ultra hydrophilicity is converted into ultra hydrophobicity; and especially, equipment such as a mechanical pump is adopted, the oil water separation material can be used for selective high-efficiency rapid</description><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>SEPARATION</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNy70KwkAQBOA0FqK-w_kAAX8JKSUoVtrYh_VcvYXN3XG3iaT3wU2MjZ3VwMw34-R1JlZPEAwqoocAQs6qqi8IuoXEqJolQEOOURTTw4gi5roiO2DtrATHjLdBKtPegvPGXUmnPw0x6Z43GOLnCR40STtNRnfgiLNvTpL5YX8pjil6V2LsEFqUsjgtF3m-2mabbLf-x7wBxe5NFA</recordid><startdate>20190625</startdate><enddate>20190625</enddate><creator>TANG SHAOCHUN</creator><creator>JI YUNHUI</creator><scope>EVB</scope></search><sort><creationdate>20190625</creationdate><title>Oil water separation material with ultraviolet light illumination controlled ultra hydrophobic-ultra hydrophilic conversion capacity</title><author>TANG SHAOCHUN ; JI YUNHUI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN109925747A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2019</creationdate><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>SEPARATION</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>TANG SHAOCHUN</creatorcontrib><creatorcontrib>JI YUNHUI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TANG SHAOCHUN</au><au>JI YUNHUI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Oil water separation material with ultraviolet light illumination controlled ultra hydrophobic-ultra hydrophilic conversion capacity</title><date>2019-06-25</date><risdate>2019</risdate><abstract>The invention discloses an oil water separation material with ultraviolet light illumination controlled ultra hydrophobic-ultra hydrophilic conversion capacity. The characteristics are that: SnO2 coated carbon fiber cloth is immersed in a mixed solution of octadecanethiol and ethanol of a certain concentration, is taken out from the mixed solution, and is dried at a certain temperature; octadecanethiol is adopted to reduce surface energy, and the obtained material possess both high separation efficiency and high circulation stability; after 1 to 3h of illumination under ultraviolet light, material ultra hydrophobicity is converted into ultra hydrophilicity, and at the same time, ultra lipophilicity is maintained; then the ultra hydrophilic lipophilic material is stored at a darkroom for 1day or longer, the ultra hydrophilicity is converted into ultra hydrophobicity; and especially, equipment such as a mechanical pump is adopted, the oil water separation material can be used for selective high-efficiency rapid</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN109925747A
source esp@cenet
subjects PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
title Oil water separation material with ultraviolet light illumination controlled ultra hydrophobic-ultra hydrophilic conversion capacity
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-07T20%3A43%3A31IST&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=TANG%20SHAOCHUN&rft.date=2019-06-25&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN109925747A%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