Preparation method and application of biomass fluorescence carbon quantum dot dispersion liquid
The invention provides a preparation method and application of a biomass fluorescence carbon quantum dot dispersion liquid, and relates to the technical field of the preparation of nanometer materialsand lubricating improving agents. The preparation method comprises the steps that biomass raw materi...
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 | WANG LEI HU KUNHONG SHI BIN ZHANG HAO WANG BANGBANG QIAN WENLI HU ENZHU TU ZHIQIANG |
| description | The invention provides a preparation method and application of a biomass fluorescence carbon quantum dot dispersion liquid, and relates to the technical field of the preparation of nanometer materialsand lubricating improving agents. The preparation method comprises the steps that biomass raw materials are crushed by a crusher, the biomass raw materials are washed with absolute ethyl alcohol anddried, and mixed with a strong alkali solution to be heated, then washing, drying and high-temperature calcination are carried out, after the biomass raw materials are taken out and subjected to ball-milling, a strong oxidant and a strong acid solution are added, and heating reaction is carried out; then the reaction liquid is diluted by deionized water, the pH value is adjusted to be neutral, rotary steaming and dialysis are carried out, and a biomass carbon quantum dot solution is obtained; and finally, the biomass carbon quantum dot solution is evenly mixed with organic amine compound, hydrothermal reaction is carri |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN109399609A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN109399609A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN109399609A3</originalsourceid><addsrcrecordid>eNqNjLEKAjEQRK-xEPUf1g8QTg6ElHIoVmJhf-wlGwwk2Vw2-X8j-gEWw8C8mVl30yNTwozFcYRA5cUGMDal5J3-xmxhdhxQBKyvnEk0RU2gMc8NLxVjqQEMFzBOEmX5rLxbqjPbbmXRC-1-vun218tzvB0o8USSsF1Rmcb7sVeDUqdenYd_Om_r2D3f</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Preparation method and application of biomass fluorescence carbon quantum dot dispersion liquid</title><source>esp@cenet</source><creator>WANG LEI ; HU KUNHONG ; SHI BIN ; ZHANG HAO ; WANG BANGBANG ; QIAN WENLI ; HU ENZHU ; TU ZHIQIANG</creator><creatorcontrib>WANG LEI ; HU KUNHONG ; SHI BIN ; ZHANG HAO ; WANG BANGBANG ; QIAN WENLI ; HU ENZHU ; TU ZHIQIANG</creatorcontrib><description>The invention provides a preparation method and application of a biomass fluorescence carbon quantum dot dispersion liquid, and relates to the technical field of the preparation of nanometer materialsand lubricating improving agents. The preparation method comprises the steps that biomass raw materials are crushed by a crusher, the biomass raw materials are washed with absolute ethyl alcohol anddried, and mixed with a strong alkali solution to be heated, then washing, drying and high-temperature calcination are carried out, after the biomass raw materials are taken out and subjected to ball-milling, a strong oxidant and a strong acid solution are added, and heating reaction is carried out; then the reaction liquid is diluted by deionized water, the pH value is adjusted to be neutral, rotary steaming and dialysis are carried out, and a biomass carbon quantum dot solution is obtained; and finally, the biomass carbon quantum dot solution is evenly mixed with organic amine compound, hydrothermal reaction is carri</description><language>chi ; eng</language><subject>ADHESIVES ; CHEMISTRY ; COMPOUNDS THEREOF ; DYES ; FUELS ; INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS ; INORGANIC CHEMISTRY ; LUBRICANTS ; LUBRICATING COMPOSITIONS ; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES ; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE ; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NANOTECHNOLOGY ; NATURAL RESINS ; NON-METALLIC ELEMENTS ; PAINTS ; PEAT ; PERFORMING OPERATIONS ; PETROLEUM, GAS OR COKE INDUSTRIES ; POLISHES ; SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES ; TECHNICAL GASES CONTAINING CARBON MONOXIDE ; TRANSPORTING ; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION</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=20190301&DB=EPODOC&CC=CN&NR=109399609A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25555,76308</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190301&DB=EPODOC&CC=CN&NR=109399609A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG LEI</creatorcontrib><creatorcontrib>HU KUNHONG</creatorcontrib><creatorcontrib>SHI BIN</creatorcontrib><creatorcontrib>ZHANG HAO</creatorcontrib><creatorcontrib>WANG BANGBANG</creatorcontrib><creatorcontrib>QIAN WENLI</creatorcontrib><creatorcontrib>HU ENZHU</creatorcontrib><creatorcontrib>TU ZHIQIANG</creatorcontrib><title>Preparation method and application of biomass fluorescence carbon quantum dot dispersion liquid</title><description>The invention provides a preparation method and application of a biomass fluorescence carbon quantum dot dispersion liquid, and relates to the technical field of the preparation of nanometer materialsand lubricating improving agents. The preparation method comprises the steps that biomass raw materials are crushed by a crusher, the biomass raw materials are washed with absolute ethyl alcohol anddried, and mixed with a strong alkali solution to be heated, then washing, drying and high-temperature calcination are carried out, after the biomass raw materials are taken out and subjected to ball-milling, a strong oxidant and a strong acid solution are added, and heating reaction is carried out; then the reaction liquid is diluted by deionized water, the pH value is adjusted to be neutral, rotary steaming and dialysis are carried out, and a biomass carbon quantum dot solution is obtained; and finally, the biomass carbon quantum dot solution is evenly mixed with organic amine compound, hydrothermal reaction is carri</description><subject>ADHESIVES</subject><subject>CHEMISTRY</subject><subject>COMPOUNDS THEREOF</subject><subject>DYES</subject><subject>FUELS</subject><subject>INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS</subject><subject>INORGANIC CHEMISTRY</subject><subject>LUBRICANTS</subject><subject>LUBRICATING COMPOSITIONS</subject><subject>MANUFACTURE OR TREATMENT OF NANOSTRUCTURES</subject><subject>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</subject><subject>MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NANOTECHNOLOGY</subject><subject>NATURAL RESINS</subject><subject>NON-METALLIC ELEMENTS</subject><subject>PAINTS</subject><subject>PEAT</subject><subject>PERFORMING OPERATIONS</subject><subject>PETROLEUM, GAS OR COKE INDUSTRIES</subject><subject>POLISHES</subject><subject>SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES</subject><subject>TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><subject>TRANSPORTING</subject><subject>USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjLEKAjEQRK-xEPUf1g8QTg6ElHIoVmJhf-wlGwwk2Vw2-X8j-gEWw8C8mVl30yNTwozFcYRA5cUGMDal5J3-xmxhdhxQBKyvnEk0RU2gMc8NLxVjqQEMFzBOEmX5rLxbqjPbbmXRC-1-vun218tzvB0o8USSsF1Rmcb7sVeDUqdenYd_Om_r2D3f</recordid><startdate>20190301</startdate><enddate>20190301</enddate><creator>WANG LEI</creator><creator>HU KUNHONG</creator><creator>SHI BIN</creator><creator>ZHANG HAO</creator><creator>WANG BANGBANG</creator><creator>QIAN WENLI</creator><creator>HU ENZHU</creator><creator>TU ZHIQIANG</creator><scope>EVB</scope></search><sort><creationdate>20190301</creationdate><title>Preparation method and application of biomass fluorescence carbon quantum dot dispersion liquid</title><author>WANG LEI ; HU KUNHONG ; SHI BIN ; ZHANG HAO ; WANG BANGBANG ; QIAN WENLI ; HU ENZHU ; TU ZHIQIANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN109399609A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2019</creationdate><topic>ADHESIVES</topic><topic>CHEMISTRY</topic><topic>COMPOUNDS THEREOF</topic><topic>DYES</topic><topic>FUELS</topic><topic>INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS</topic><topic>INORGANIC CHEMISTRY</topic><topic>LUBRICANTS</topic><topic>LUBRICATING COMPOSITIONS</topic><topic>MANUFACTURE OR TREATMENT OF NANOSTRUCTURES</topic><topic>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</topic><topic>MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NANOTECHNOLOGY</topic><topic>NATURAL RESINS</topic><topic>NON-METALLIC ELEMENTS</topic><topic>PAINTS</topic><topic>PEAT</topic><topic>PERFORMING OPERATIONS</topic><topic>PETROLEUM, GAS OR COKE INDUSTRIES</topic><topic>POLISHES</topic><topic>SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES</topic><topic>TECHNICAL GASES CONTAINING CARBON MONOXIDE</topic><topic>TRANSPORTING</topic><topic>USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG LEI</creatorcontrib><creatorcontrib>HU KUNHONG</creatorcontrib><creatorcontrib>SHI BIN</creatorcontrib><creatorcontrib>ZHANG HAO</creatorcontrib><creatorcontrib>WANG BANGBANG</creatorcontrib><creatorcontrib>QIAN WENLI</creatorcontrib><creatorcontrib>HU ENZHU</creatorcontrib><creatorcontrib>TU ZHIQIANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG LEI</au><au>HU KUNHONG</au><au>SHI BIN</au><au>ZHANG HAO</au><au>WANG BANGBANG</au><au>QIAN WENLI</au><au>HU ENZHU</au><au>TU ZHIQIANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Preparation method and application of biomass fluorescence carbon quantum dot dispersion liquid</title><date>2019-03-01</date><risdate>2019</risdate><abstract>The invention provides a preparation method and application of a biomass fluorescence carbon quantum dot dispersion liquid, and relates to the technical field of the preparation of nanometer materialsand lubricating improving agents. The preparation method comprises the steps that biomass raw materials are crushed by a crusher, the biomass raw materials are washed with absolute ethyl alcohol anddried, and mixed with a strong alkali solution to be heated, then washing, drying and high-temperature calcination are carried out, after the biomass raw materials are taken out and subjected to ball-milling, a strong oxidant and a strong acid solution are added, and heating reaction is carried out; then the reaction liquid is diluted by deionized water, the pH value is adjusted to be neutral, rotary steaming and dialysis are carried out, and a biomass carbon quantum dot solution is obtained; and finally, the biomass carbon quantum dot solution is evenly mixed with organic amine compound, hydrothermal reaction is carri</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN109399609A |
| source | esp@cenet |
| subjects | ADHESIVES CHEMISTRY COMPOUNDS THEREOF DYES FUELS INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS INORGANIC CHEMISTRY LUBRICANTS LUBRICATING COMPOSITIONS MANUFACTURE OR TREATMENT OF NANOSTRUCTURES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NANOTECHNOLOGY NATURAL RESINS NON-METALLIC ELEMENTS PAINTS PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES POLISHES SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES TECHNICAL GASES CONTAINING CARBON MONOXIDE TRANSPORTING USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION |
| title | Preparation method and application of biomass fluorescence carbon quantum dot dispersion liquid |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-15T00%3A43%3A40IST&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=WANG%20LEI&rft.date=2019-03-01&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN109399609A%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 |