Carbon/tin oxide/graphene composite material and preparation method and application thereof
The invention relates to a carbon/tin oxide/graphene composite material and a preparation method and application thereof. A preparation method of carbon/tin oxide/graphene composite material comprisesthe following steps of: hydrothermally reacting rice husk in alkaline solution at 160 DEG C to 180 D...
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| creator | ZOU KANGDI XUE JINSHEN YU KAIFENG ZHANG ZHIQIANG WANG ZHONGSHU CAO XINGGANG |
| description | The invention relates to a carbon/tin oxide/graphene composite material and a preparation method and application thereof. A preparation method of carbon/tin oxide/graphene composite material comprisesthe following steps of: hydrothermally reacting rice husk in alkaline solution at 160 DEG C to 180 DEG C to obtain a first precipitate; Carrying out acid washing on the first precipitate, and then washing the first precipitate with water to neutrality to obtain a carbon skeleton; hydrothermally reacting the carbon skeleton with tin source and graphene to obtain a second precipitate at 180 DEG C to 200 DEG C; calcining the second precipitate at 500 to 550 degree centigrade in a protective gas atmosphere to obtain carbon/tin oxide/graphene composite. The carbon/tin oxide/graphene composite prepared by the preparation method of the carbon/tin oxide/graphene composite material has the advantages of low cost and good electrochemical performance.
本发明涉及种碳/氧化锡/石墨烯复合材料及其制备方法和应用。种碳/氧化锡/石墨烯复合材料的制备方法包括制备步骤：在160℃～180℃的条件下，将稻壳 |
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本发明涉及种碳/氧化锡/石墨烯复合材料及其制备方法和应用。种碳/氧化锡/石墨烯复合材料的制备方法包括制备步骤：在160℃～180℃的条件下，将稻壳</description><language>chi ; eng</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRICITY ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><creationdate>2018</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=20181221&DB=EPODOC&CC=CN&NR=109065864A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20181221&DB=EPODOC&CC=CN&NR=109065864A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZOU KANGDI</creatorcontrib><creatorcontrib>XUE JINSHEN</creatorcontrib><creatorcontrib>YU KAIFENG</creatorcontrib><creatorcontrib>ZHANG ZHIQIANG</creatorcontrib><creatorcontrib>WANG ZHONGSHU</creatorcontrib><creatorcontrib>CAO XINGGANG</creatorcontrib><title>Carbon/tin oxide/graphene composite material and preparation method and application thereof</title><description>The invention relates to a carbon/tin oxide/graphene composite material and a preparation method and application thereof. A preparation method of carbon/tin oxide/graphene composite material comprisesthe following steps of: hydrothermally reacting rice husk in alkaline solution at 160 DEG C to 180 DEG C to obtain a first precipitate; Carrying out acid washing on the first precipitate, and then washing the first precipitate with water to neutrality to obtain a carbon skeleton; hydrothermally reacting the carbon skeleton with tin source and graphene to obtain a second precipitate at 180 DEG C to 200 DEG C; calcining the second precipitate at 500 to 550 degree centigrade in a protective gas atmosphere to obtain carbon/tin oxide/graphene composite. The carbon/tin oxide/graphene composite prepared by the preparation method of the carbon/tin oxide/graphene composite material has the advantages of low cost and good electrochemical performance.
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本发明涉及种碳/氧化锡/石墨烯复合材料及其制备方法和应用。种碳/氧化锡/石墨烯复合材料的制备方法包括制备步骤：在160℃～180℃的条件下，将稻壳</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY |
| title | Carbon/tin oxide/graphene composite material and preparation method and application thereof |
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