Carbon fiber microsphere-nano silicon composite material and preparation method thereof
The invention discloses a carbon fiber microsphere-nano silicon composite material which comprises a silicon carbon material, a carbon matrix framework of the silicon carbon material is modified carbon nanofibers, and one-dimensional carbon nano silicon particles are loaded on the carbon surface in...
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 | CHEN WEI YE KEFEN ZHANG XIAOZHU SU MIN |
| description | The invention discloses a carbon fiber microsphere-nano silicon composite material which comprises a silicon carbon material, a carbon matrix framework of the silicon carbon material is modified carbon nanofibers, and one-dimensional carbon nano silicon particles are loaded on the carbon surface in a silane vapor deposition mode. The preparation method comprises the following steps: putting the one-dimensional carbon nanomaterial into a mixed acid solution for soaking pretreatment, washing the surface-carboxylated one-dimensional carbon nanomaterial with water to be neutral, putting the one-dimensional carbon nanomaterial into a dispersing agent, and performing ultrasonic dispersion to obtain a dispersion liquid A; granulating the dispersion liquid A through a spray drying method to obtain carbon particles B; carrying out deposition reaction on the carbon particles B, inert gas and silicon source gas under a high-temperature condition to obtain a silicon-carbon precursor C; and carrying out carbon coating rea |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN117038989A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN117038989A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN117038989A3</originalsourceid><addsrcrecordid>eNqNi7EKwjAQQLM4iPoP5wcULB1sxxIUJyfBsVzTCz1IcuGS_8cKfoDTG957e_O2qLMk8DyTQmSnUvJKSk3CJFA4sNu0k5ilcCWIWEkZA2BaICtlVKy8JZHqKgvU7yz-aHYeQ6HTjwdzvt9e9tFQlolKRkeJ6mSfbXu9dP3QD2P3T_MBrMk6qg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Carbon fiber microsphere-nano silicon composite material and preparation method thereof</title><source>esp@cenet</source><creator>CHEN WEI ; YE KEFEN ; ZHANG XIAOZHU ; SU MIN</creator><creatorcontrib>CHEN WEI ; YE KEFEN ; ZHANG XIAOZHU ; SU MIN</creatorcontrib><description>The invention discloses a carbon fiber microsphere-nano silicon composite material which comprises a silicon carbon material, a carbon matrix framework of the silicon carbon material is modified carbon nanofibers, and one-dimensional carbon nano silicon particles are loaded on the carbon surface in a silane vapor deposition mode. The preparation method comprises the following steps: putting the one-dimensional carbon nanomaterial into a mixed acid solution for soaking pretreatment, washing the surface-carboxylated one-dimensional carbon nanomaterial with water to be neutral, putting the one-dimensional carbon nanomaterial into a dispersing agent, and performing ultrasonic dispersion to obtain a dispersion liquid A; granulating the dispersion liquid A through a spray drying method to obtain carbon particles B; carrying out deposition reaction on the carbon particles B, inert gas and silicon source gas under a high-temperature condition to obtain a silicon-carbon precursor C; and carrying out carbon coating rea</description><language>chi ; eng</language><subject>BASIC ELECTRIC ELEMENTS ; CHEMICAL SURFACE TREATMENT ; CHEMISTRY ; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL ; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL ; COATING MATERIAL WITH METALLIC MATERIAL ; COATING METALLIC MATERIAL ; DIFFUSION TREATMENT OF METALLIC MATERIAL ; ELECTRICITY ; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL ; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES ; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES ; METALLURGY ; NANOTECHNOLOGY ; PERFORMING OPERATIONS ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY ; SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES ; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION ; TRANSPORTING</subject><creationdate>2023</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=20231110&DB=EPODOC&CC=CN&NR=117038989A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231110&DB=EPODOC&CC=CN&NR=117038989A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHEN WEI</creatorcontrib><creatorcontrib>YE KEFEN</creatorcontrib><creatorcontrib>ZHANG XIAOZHU</creatorcontrib><creatorcontrib>SU MIN</creatorcontrib><title>Carbon fiber microsphere-nano silicon composite material and preparation method thereof</title><description>The invention discloses a carbon fiber microsphere-nano silicon composite material which comprises a silicon carbon material, a carbon matrix framework of the silicon carbon material is modified carbon nanofibers, and one-dimensional carbon nano silicon particles are loaded on the carbon surface in a silane vapor deposition mode. The preparation method comprises the following steps: putting the one-dimensional carbon nanomaterial into a mixed acid solution for soaking pretreatment, washing the surface-carboxylated one-dimensional carbon nanomaterial with water to be neutral, putting the one-dimensional carbon nanomaterial into a dispersing agent, and performing ultrasonic dispersion to obtain a dispersion liquid A; granulating the dispersion liquid A through a spray drying method to obtain carbon particles B; carrying out deposition reaction on the carbon particles B, inert gas and silicon source gas under a high-temperature condition to obtain a silicon-carbon precursor C; and carrying out carbon coating rea</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CHEMICAL SURFACE TREATMENT</subject><subject>CHEMISTRY</subject><subject>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</subject><subject>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</subject><subject>COATING MATERIAL WITH METALLIC MATERIAL</subject><subject>COATING METALLIC MATERIAL</subject><subject>DIFFUSION TREATMENT OF METALLIC MATERIAL</subject><subject>ELECTRICITY</subject><subject>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</subject><subject>MANUFACTURE OR TREATMENT OF NANOSTRUCTURES</subject><subject>MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES</subject><subject>METALLURGY</subject><subject>NANOTECHNOLOGY</subject><subject>PERFORMING OPERATIONS</subject><subject>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><subject>SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES</subject><subject>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNi7EKwjAQQLM4iPoP5wcULB1sxxIUJyfBsVzTCz1IcuGS_8cKfoDTG957e_O2qLMk8DyTQmSnUvJKSk3CJFA4sNu0k5ilcCWIWEkZA2BaICtlVKy8JZHqKgvU7yz-aHYeQ6HTjwdzvt9e9tFQlolKRkeJ6mSfbXu9dP3QD2P3T_MBrMk6qg</recordid><startdate>20231110</startdate><enddate>20231110</enddate><creator>CHEN WEI</creator><creator>YE KEFEN</creator><creator>ZHANG XIAOZHU</creator><creator>SU MIN</creator><scope>EVB</scope></search><sort><creationdate>20231110</creationdate><title>Carbon fiber microsphere-nano silicon composite material and preparation method thereof</title><author>CHEN WEI ; YE KEFEN ; ZHANG XIAOZHU ; SU MIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117038989A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CHEMICAL SURFACE TREATMENT</topic><topic>CHEMISTRY</topic><topic>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</topic><topic>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</topic><topic>COATING MATERIAL WITH METALLIC MATERIAL</topic><topic>COATING METALLIC MATERIAL</topic><topic>DIFFUSION TREATMENT OF METALLIC MATERIAL</topic><topic>ELECTRICITY</topic><topic>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</topic><topic>MANUFACTURE OR TREATMENT OF NANOSTRUCTURES</topic><topic>MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES</topic><topic>METALLURGY</topic><topic>NANOTECHNOLOGY</topic><topic>PERFORMING OPERATIONS</topic><topic>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</topic><topic>SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES</topic><topic>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>CHEN WEI</creatorcontrib><creatorcontrib>YE KEFEN</creatorcontrib><creatorcontrib>ZHANG XIAOZHU</creatorcontrib><creatorcontrib>SU MIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHEN WEI</au><au>YE KEFEN</au><au>ZHANG XIAOZHU</au><au>SU MIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Carbon fiber microsphere-nano silicon composite material and preparation method thereof</title><date>2023-11-10</date><risdate>2023</risdate><abstract>The invention discloses a carbon fiber microsphere-nano silicon composite material which comprises a silicon carbon material, a carbon matrix framework of the silicon carbon material is modified carbon nanofibers, and one-dimensional carbon nano silicon particles are loaded on the carbon surface in a silane vapor deposition mode. The preparation method comprises the following steps: putting the one-dimensional carbon nanomaterial into a mixed acid solution for soaking pretreatment, washing the surface-carboxylated one-dimensional carbon nanomaterial with water to be neutral, putting the one-dimensional carbon nanomaterial into a dispersing agent, and performing ultrasonic dispersion to obtain a dispersion liquid A; granulating the dispersion liquid A through a spray drying method to obtain carbon particles B; carrying out deposition reaction on the carbon particles B, inert gas and silicon source gas under a high-temperature condition to obtain a silicon-carbon precursor C; and carrying out carbon coating rea</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN117038989A |
| source | esp@cenet |
| subjects | BASIC ELECTRIC ELEMENTS CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL ELECTRICITY INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL MANUFACTURE OR TREATMENT OF NANOSTRUCTURES MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES METALLURGY NANOTECHNOLOGY PERFORMING OPERATIONS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TRANSPORTING |
| title | Carbon fiber microsphere-nano silicon composite material and preparation method thereof |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-27T07%3A20%3A02IST&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=CHEN%20WEI&rft.date=2023-11-10&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN117038989A%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 |