Preparation method of carbon aerogel, carbon aerogel and application of carbon aerogel
The invention discloses a preparation method of carbon aerogel, the carbon aerogel and application of the carbon aerogel. The method comprises the following steps: adding water-soluble phenolic resin into water, heating and uniformly stirring to obtain a phenolic solution, cooling to room temperatur...
Gespeichert in:
| Hauptverfasser: | , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| 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 | GAO QINGFU XIONG XI LI YONG WANG HAIZHE YANG BIN PENG FEI |
| description | The invention discloses a preparation method of carbon aerogel, the carbon aerogel and application of the carbon aerogel. The method comprises the following steps: adding water-soluble phenolic resin into water, heating and uniformly stirring to obtain a phenolic solution, cooling to room temperature, adding a basic catalyst and ceramic whiskers into the phenolic solution, and reacting for a period of time to obtain phenolic sol; placing the phenolic aldehyde sol at a certain temperature for a period of time, and enabling the phenolic aldehyde sol to be gelated to obtain phenolic aldehyde wet gel; placing the phenolic aldehyde wet gel in an autoclave, adding water, sealing the autoclave, heating the wet gel and water in the autoclave to a high-temperature and high-pressure state together, keeping for a period of time, and slowly discharging fluid in the autoclave until the pressure in the autoclave is 0 to obtain phenolic aldehyde aerogel; and placing the phenolic aerogel in a high-temperature furnace, vacuum |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN118684213A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN118684213A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN118684213A3</originalsourceid><addsrcrecordid>eNrjZAgLKEotSCxKLMnMz1PITS3JyE9RyE9TSE4sSgIKJKYW5aen5uig8RUS81IUEgsKcjKTIRoxdPAwsKYl5hSn8kJpbgZFN9cQZw_d1IL8-NTigsTk1LzUknhnP0NDCzMLEyNDY0djYtQAAPgEOUA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Preparation method of carbon aerogel, carbon aerogel and application of carbon aerogel</title><source>esp@cenet</source><creator>GAO QINGFU ; XIONG XI ; LI YONG ; WANG HAIZHE ; YANG BIN ; PENG FEI</creator><creatorcontrib>GAO QINGFU ; XIONG XI ; LI YONG ; WANG HAIZHE ; YANG BIN ; PENG FEI</creatorcontrib><description>The invention discloses a preparation method of carbon aerogel, the carbon aerogel and application of the carbon aerogel. The method comprises the following steps: adding water-soluble phenolic resin into water, heating and uniformly stirring to obtain a phenolic solution, cooling to room temperature, adding a basic catalyst and ceramic whiskers into the phenolic solution, and reacting for a period of time to obtain phenolic sol; placing the phenolic aldehyde sol at a certain temperature for a period of time, and enabling the phenolic aldehyde sol to be gelated to obtain phenolic aldehyde wet gel; placing the phenolic aldehyde wet gel in an autoclave, adding water, sealing the autoclave, heating the wet gel and water in the autoclave to a high-temperature and high-pressure state together, keeping for a period of time, and slowly discharging fluid in the autoclave until the pressure in the autoclave is 0 to obtain phenolic aldehyde aerogel; and placing the phenolic aerogel in a high-temperature furnace, vacuum</description><language>chi ; eng</language><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; COMPOUNDS THEREOF ; INORGANIC CHEMISTRY ; METALLURGY ; NON-METALLIC ELEMENTS ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; THEIR RELEVANT APPARATUS ; TRANSPORTING</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=20240924&DB=EPODOC&CC=CN&NR=118684213A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240924&DB=EPODOC&CC=CN&NR=118684213A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GAO QINGFU</creatorcontrib><creatorcontrib>XIONG XI</creatorcontrib><creatorcontrib>LI YONG</creatorcontrib><creatorcontrib>WANG HAIZHE</creatorcontrib><creatorcontrib>YANG BIN</creatorcontrib><creatorcontrib>PENG FEI</creatorcontrib><title>Preparation method of carbon aerogel, carbon aerogel and application of carbon aerogel</title><description>The invention discloses a preparation method of carbon aerogel, the carbon aerogel and application of the carbon aerogel. The method comprises the following steps: adding water-soluble phenolic resin into water, heating and uniformly stirring to obtain a phenolic solution, cooling to room temperature, adding a basic catalyst and ceramic whiskers into the phenolic solution, and reacting for a period of time to obtain phenolic sol; placing the phenolic aldehyde sol at a certain temperature for a period of time, and enabling the phenolic aldehyde sol to be gelated to obtain phenolic aldehyde wet gel; placing the phenolic aldehyde wet gel in an autoclave, adding water, sealing the autoclave, heating the wet gel and water in the autoclave to a high-temperature and high-pressure state together, keeping for a period of time, and slowly discharging fluid in the autoclave until the pressure in the autoclave is 0 to obtain phenolic aldehyde aerogel; and placing the phenolic aerogel in a high-temperature furnace, vacuum</description><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>COMPOUNDS THEREOF</subject><subject>INORGANIC CHEMISTRY</subject><subject>METALLURGY</subject><subject>NON-METALLIC ELEMENTS</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>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAgLKEotSCxKLMnMz1PITS3JyE9RyE9TSE4sSgIKJKYW5aen5uig8RUS81IUEgsKcjKTIRoxdPAwsKYl5hSn8kJpbgZFN9cQZw_d1IL8-NTigsTk1LzUknhnP0NDCzMLEyNDY0djYtQAAPgEOUA</recordid><startdate>20240924</startdate><enddate>20240924</enddate><creator>GAO QINGFU</creator><creator>XIONG XI</creator><creator>LI YONG</creator><creator>WANG HAIZHE</creator><creator>YANG BIN</creator><creator>PENG FEI</creator><scope>EVB</scope></search><sort><creationdate>20240924</creationdate><title>Preparation method of carbon aerogel, carbon aerogel and application of carbon aerogel</title><author>GAO QINGFU ; XIONG XI ; LI YONG ; WANG HAIZHE ; YANG BIN ; PENG FEI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118684213A3</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>COMPOUNDS THEREOF</topic><topic>INORGANIC CHEMISTRY</topic><topic>METALLURGY</topic><topic>NON-METALLIC ELEMENTS</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>GAO QINGFU</creatorcontrib><creatorcontrib>XIONG XI</creatorcontrib><creatorcontrib>LI YONG</creatorcontrib><creatorcontrib>WANG HAIZHE</creatorcontrib><creatorcontrib>YANG BIN</creatorcontrib><creatorcontrib>PENG FEI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GAO QINGFU</au><au>XIONG XI</au><au>LI YONG</au><au>WANG HAIZHE</au><au>YANG BIN</au><au>PENG FEI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Preparation method of carbon aerogel, carbon aerogel and application of carbon aerogel</title><date>2024-09-24</date><risdate>2024</risdate><abstract>The invention discloses a preparation method of carbon aerogel, the carbon aerogel and application of the carbon aerogel. The method comprises the following steps: adding water-soluble phenolic resin into water, heating and uniformly stirring to obtain a phenolic solution, cooling to room temperature, adding a basic catalyst and ceramic whiskers into the phenolic solution, and reacting for a period of time to obtain phenolic sol; placing the phenolic aldehyde sol at a certain temperature for a period of time, and enabling the phenolic aldehyde sol to be gelated to obtain phenolic aldehyde wet gel; placing the phenolic aldehyde wet gel in an autoclave, adding water, sealing the autoclave, heating the wet gel and water in the autoclave to a high-temperature and high-pressure state together, keeping for a period of time, and slowly discharging fluid in the autoclave until the pressure in the autoclave is 0 to obtain phenolic aldehyde aerogel; and placing the phenolic aerogel in a high-temperature furnace, vacuum</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN118684213A |
| source | esp@cenet |
| subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING |
| title | Preparation method of carbon aerogel, carbon aerogel and application of carbon aerogel |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-10T13%3A06%3A41IST&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=GAO%20QINGFU&rft.date=2024-09-24&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN118684213A%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 |