Three-dimensional graphene composite material and preparation method thereof
The invention relates to a three-dimensional graphene composite material and a preparation method thereof. The preparation method comprises the following steps of mixing graphene oxide, water-solublephenolic resin and water; then, performing hydrothermal reaction for 3 to 24 hours at 120 to 200 DEG...
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| creator | WANG SEN SUN TIAN FENG XUANKAI HUANG FUQIANG YU LIUTAO DING WEI LIU ZHANQIANG |
| description | The invention relates to a three-dimensional graphene composite material and a preparation method thereof. The preparation method comprises the following steps of mixing graphene oxide, water-solublephenolic resin and water; then, performing hydrothermal reaction for 3 to 24 hours at 120 to 200 DEG C to obtain three-dimensional graphene water gel; after washing and drying, putting the three-dimensional graphene water gel into inert atmosphere; performing heat treatment for 0.5 to 10 hours at 400 to 1000 DEG C to obtain the three-dimensional graphene composite material.
本发明涉及一种三维石墨烯复合材料及其制备方法，所述制备包括：将氧化石墨烯、水溶性酚醛树脂和水混合后，在120～200℃水热反应3～24 小时，得到三维石墨烯水凝胶，洗涤和干燥后置于惰性气氛中，在400～1000℃下热处理0.5～10 小时，得到三维石墨烯复合材料。 |
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本发明涉及一种三维石墨烯复合材料及其制备方法，所述制备包括：将氧化石墨烯、水溶性酚醛树脂和水混合后，在120～200℃水热反应3～24 小时，得到三维石墨烯水凝胶，洗涤和干燥后置于惰性气氛中，在400～1000℃下热处理0.5～10 小时，得到三维石墨烯复合材料。</description><language>chi ; eng</language><subject>CHEMISTRY ; COMPOUNDS THEREOF ; INORGANIC CHEMISTRY ; METALLURGY ; NON-METALLIC ELEMENTS</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&date=20191001&DB=EPODOC&CC=CN&NR=110294469A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191001&DB=EPODOC&CC=CN&NR=110294469A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG SEN</creatorcontrib><creatorcontrib>SUN TIAN</creatorcontrib><creatorcontrib>FENG XUANKAI</creatorcontrib><creatorcontrib>HUANG FUQIANG</creatorcontrib><creatorcontrib>YU LIUTAO</creatorcontrib><creatorcontrib>DING WEI</creatorcontrib><creatorcontrib>LIU ZHANQIANG</creatorcontrib><title>Three-dimensional graphene composite material and preparation method thereof</title><description>The invention relates to a three-dimensional graphene composite material and a preparation method thereof. The preparation method comprises the following steps of mixing graphene oxide, water-solublephenolic resin and water; then, performing hydrothermal reaction for 3 to 24 hours at 120 to 200 DEG C to obtain three-dimensional graphene water gel; after washing and drying, putting the three-dimensional graphene water gel into inert atmosphere; performing heat treatment for 0.5 to 10 hours at 400 to 1000 DEG C to obtain the three-dimensional graphene composite material.
本发明涉及一种三维石墨烯复合材料及其制备方法，所述制备包括：将氧化石墨烯、水溶性酚醛树脂和水混合后，在120～200℃水热反应3～24 小时，得到三维石墨烯水凝胶，洗涤和干燥后置于惰性气氛中，在400～1000℃下热处理0.5～10 小时，得到三维石墨烯复合材料。</description><subject>CHEMISTRY</subject><subject>COMPOUNDS THEREOF</subject><subject>INORGANIC CHEMISTRY</subject><subject>METALLURGY</subject><subject>NON-METALLIC ELEMENTS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjLEKwjAURbM4iPoP8QMKVovQUYriIE7dy6O5NYEm75G8_8cMfoDTGc7hbM1r9BloXIhIJXCi1X4yiUeCnTkKl6CwkRQ5VEfJWckQyqS1thHq2Vn1yOBlbzYLrQWHH3fm-LiPw7OB8IQiNNetTsO7bU_nvuuu_e3yT_MF8yA2hQ</recordid><startdate>20191001</startdate><enddate>20191001</enddate><creator>WANG SEN</creator><creator>SUN TIAN</creator><creator>FENG XUANKAI</creator><creator>HUANG FUQIANG</creator><creator>YU LIUTAO</creator><creator>DING WEI</creator><creator>LIU ZHANQIANG</creator><scope>EVB</scope></search><sort><creationdate>20191001</creationdate><title>Three-dimensional graphene composite material and preparation method thereof</title><author>WANG SEN ; SUN TIAN ; FENG XUANKAI ; HUANG FUQIANG ; YU LIUTAO ; DING WEI ; LIU ZHANQIANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN110294469A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2019</creationdate><topic>CHEMISTRY</topic><topic>COMPOUNDS THEREOF</topic><topic>INORGANIC CHEMISTRY</topic><topic>METALLURGY</topic><topic>NON-METALLIC ELEMENTS</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG SEN</creatorcontrib><creatorcontrib>SUN TIAN</creatorcontrib><creatorcontrib>FENG XUANKAI</creatorcontrib><creatorcontrib>HUANG FUQIANG</creatorcontrib><creatorcontrib>YU LIUTAO</creatorcontrib><creatorcontrib>DING WEI</creatorcontrib><creatorcontrib>LIU ZHANQIANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG SEN</au><au>SUN TIAN</au><au>FENG XUANKAI</au><au>HUANG FUQIANG</au><au>YU LIUTAO</au><au>DING WEI</au><au>LIU ZHANQIANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Three-dimensional graphene composite material and preparation method thereof</title><date>2019-10-01</date><risdate>2019</risdate><abstract>The invention relates to a three-dimensional graphene composite material and a preparation method thereof. The preparation method comprises the following steps of mixing graphene oxide, water-solublephenolic resin and water; then, performing hydrothermal reaction for 3 to 24 hours at 120 to 200 DEG C to obtain three-dimensional graphene water gel; after washing and drying, putting the three-dimensional graphene water gel into inert atmosphere; performing heat treatment for 0.5 to 10 hours at 400 to 1000 DEG C to obtain the three-dimensional graphene composite material.
本发明涉及一种三维石墨烯复合材料及其制备方法，所述制备包括：将氧化石墨烯、水溶性酚醛树脂和水混合后，在120～200℃水热反应3～24 小时，得到三维石墨烯水凝胶，洗涤和干燥后置于惰性气氛中，在400～1000℃下热处理0.5～10 小时，得到三维石墨烯复合材料。</abstract><oa>free_for_read</oa></addata></record> |
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| title | Three-dimensional graphene composite material and preparation method thereof |
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