Preparation method of crystal-induced orange red luminescent solid carbon dots
The invention relates to the technical field of nano material preparation, in particular to a preparation method of crystal-induced orange red luminescent solid carbon dots. The preparation method comprises the following steps: (1) fully dissolving weighed phthalic acid and thiourea medicines into a...
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| creator | QIN ZHENXING MIAO RUNZE LYU BORUI ZHANG XUEWEN CUI JUNCHAO BAI JINGJING |
| description | The invention relates to the technical field of nano material preparation, in particular to a preparation method of crystal-induced orange red luminescent solid carbon dots. The preparation method comprises the following steps: (1) fully dissolving weighed phthalic acid and thiourea medicines into an N, N-dimethylformamide solvent or an ethanol solvent to obtain a solution; (2) carrying out microwave reaction on the solution obtained in the step (1); (3) purifying the reaction solution obtained in the step (2) by using deionized water; and (4) drying and grinding the purified sediment to obtain solid carbon dot powder. The solid-state light-emitting quantum yield of the preparation method reaches 17%, and the preparation method has the advantages of being small in solvent dosage, simple in preparation process and high in repeatability.
本发明涉及纳米材料制备技术领域，尤其涉及一种结晶诱导橙红色发光固态碳点的制备方法。该制备方法包括如下步骤：(1)将称量的邻苯二甲酸和硫脲药品充分溶解到N,N-二甲基甲酰胺溶剂或乙醇溶剂中，得溶液；(2)将步骤(1)得到的溶液进行微波反应；(3)将步骤(2)得到的反应溶液使用去离子水进行提纯；(4)将提纯的沉积物烘干、研磨，得固态碳点粉末。该制备方法的 |
| format | Patent |
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本发明涉及纳米材料制备技术领域，尤其涉及一种结晶诱导橙红色发光固态碳点的制备方法。该制备方法包括如下步骤：(1)将称量的邻苯二甲酸和硫脲药品充分溶解到N,N-二甲基甲酰胺溶剂或乙醇溶剂中，得溶液；(2)将步骤(1)得到的溶液进行微波反应；(3)将步骤(2)得到的反应溶液使用去离子水进行提纯；(4)将提纯的沉积物烘干、研磨，得固态碳点粉末。该制备方法的</description><language>chi ; eng</language><subject>ADHESIVES ; CHEMISTRY ; DYES ; 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 ; PAINTS ; PERFORMING OPERATIONS ; POLISHES ; SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES ; TRANSPORTING</subject><creationdate>2021</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=20210723&DB=EPODOC&CC=CN&NR=113150777A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210723&DB=EPODOC&CC=CN&NR=113150777A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>QIN ZHENXING</creatorcontrib><creatorcontrib>MIAO RUNZE</creatorcontrib><creatorcontrib>LYU BORUI</creatorcontrib><creatorcontrib>ZHANG XUEWEN</creatorcontrib><creatorcontrib>CUI JUNCHAO</creatorcontrib><creatorcontrib>BAI JINGJING</creatorcontrib><title>Preparation method of crystal-induced orange red luminescent solid carbon dots</title><description>The invention relates to the technical field of nano material preparation, in particular to a preparation method of crystal-induced orange red luminescent solid carbon dots. The preparation method comprises the following steps: (1) fully dissolving weighed phthalic acid and thiourea medicines into an N, N-dimethylformamide solvent or an ethanol solvent to obtain a solution; (2) carrying out microwave reaction on the solution obtained in the step (1); (3) purifying the reaction solution obtained in the step (2) by using deionized water; and (4) drying and grinding the purified sediment to obtain solid carbon dot powder. The solid-state light-emitting quantum yield of the preparation method reaches 17%, and the preparation method has the advantages of being small in solvent dosage, simple in preparation process and high in repeatability.
本发明涉及纳米材料制备技术领域，尤其涉及一种结晶诱导橙红色发光固态碳点的制备方法。该制备方法包括如下步骤：(1)将称量的邻苯二甲酸和硫脲药品充分溶解到N,N-二甲基甲酰胺溶剂或乙醇溶剂中，得溶液；(2)将步骤(1)得到的溶液进行微波反应；(3)将步骤(2)得到的反应溶液使用去离子水进行提纯；(4)将提纯的沉积物烘干、研磨，得固态碳点粉末。该制备方法的</description><subject>ADHESIVES</subject><subject>CHEMISTRY</subject><subject>DYES</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>PAINTS</subject><subject>PERFORMING OPERATIONS</subject><subject>POLISHES</subject><subject>SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPALKEotSCxKLMnMz1PITS3JyE9RyE9TSC6qLC5JzNHNzEspTU4FChUl5qWnKhQBmTmluZl5qcXJqXklCsX5OZkpCsmJRUlA3Sn5JcU8DKxpiTnFqbxQmptB0c01xNlDN7UgPz61uCARqC21JN7Zz9DQ2NDUwNzc3NGYGDUASIw24w</recordid><startdate>20210723</startdate><enddate>20210723</enddate><creator>QIN ZHENXING</creator><creator>MIAO RUNZE</creator><creator>LYU BORUI</creator><creator>ZHANG XUEWEN</creator><creator>CUI JUNCHAO</creator><creator>BAI JINGJING</creator><scope>EVB</scope></search><sort><creationdate>20210723</creationdate><title>Preparation method of crystal-induced orange red luminescent solid carbon dots</title><author>QIN ZHENXING ; MIAO RUNZE ; LYU BORUI ; ZHANG XUEWEN ; CUI JUNCHAO ; BAI JINGJING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN113150777A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>ADHESIVES</topic><topic>CHEMISTRY</topic><topic>DYES</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>PAINTS</topic><topic>PERFORMING OPERATIONS</topic><topic>POLISHES</topic><topic>SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>QIN ZHENXING</creatorcontrib><creatorcontrib>MIAO RUNZE</creatorcontrib><creatorcontrib>LYU BORUI</creatorcontrib><creatorcontrib>ZHANG XUEWEN</creatorcontrib><creatorcontrib>CUI JUNCHAO</creatorcontrib><creatorcontrib>BAI JINGJING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>QIN ZHENXING</au><au>MIAO RUNZE</au><au>LYU BORUI</au><au>ZHANG XUEWEN</au><au>CUI JUNCHAO</au><au>BAI JINGJING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Preparation method of crystal-induced orange red luminescent solid carbon dots</title><date>2021-07-23</date><risdate>2021</risdate><abstract>The invention relates to the technical field of nano material preparation, in particular to a preparation method of crystal-induced orange red luminescent solid carbon dots. The preparation method comprises the following steps: (1) fully dissolving weighed phthalic acid and thiourea medicines into an N, N-dimethylformamide solvent or an ethanol solvent to obtain a solution; (2) carrying out microwave reaction on the solution obtained in the step (1); (3) purifying the reaction solution obtained in the step (2) by using deionized water; and (4) drying and grinding the purified sediment to obtain solid carbon dot powder. The solid-state light-emitting quantum yield of the preparation method reaches 17%, and the preparation method has the advantages of being small in solvent dosage, simple in preparation process and high in repeatability.
本发明涉及纳米材料制备技术领域，尤其涉及一种结晶诱导橙红色发光固态碳点的制备方法。该制备方法包括如下步骤：(1)将称量的邻苯二甲酸和硫脲药品充分溶解到N,N-二甲基甲酰胺溶剂或乙醇溶剂中，得溶液；(2)将步骤(1)得到的溶液进行微波反应；(3)将步骤(2)得到的反应溶液使用去离子水进行提纯；(4)将提纯的沉积物烘干、研磨，得固态碳点粉末。该制备方法的</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADHESIVES CHEMISTRY DYES 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 PAINTS PERFORMING OPERATIONS POLISHES SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES TRANSPORTING |
| title | Preparation method of crystal-induced orange red luminescent solid carbon dots |
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