Zinc oxide/cellulose nanocrystalline composite material as well as preparation method and application thereof
The invention discloses a zinc oxide/cellulose nanocrystalline composite material as well as a preparation method and application thereof. The composite material is synthesized by adopting an in-situmethod and comprises the following steps: dissolving nanocellulose in a Zn(NO3)2.6H2O aqueous solutio...
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| creator | ZHANG JIE JIA MINGHAO ZHANG XIAOGANG WENG JIAJIA |
| description | The invention discloses a zinc oxide/cellulose nanocrystalline composite material as well as a preparation method and application thereof. The composite material is synthesized by adopting an in-situmethod and comprises the following steps: dissolving nanocellulose in a Zn(NO3)2.6H2O aqueous solution, then adding an alkaline solution to enable a pH value to reach 8.0-11.0 and stirring for 6-30 hours under the condition of 30-55 DEG C to obtain. After the paper cultural relic surface is sprayed with zinc oxide/cellulose nanocrystalline, a paper material not only has good bacteriostasis behavior, but also is improved in mechanical property, and a pH value of paper can also be further improved.
本发明公开了种氧化锌/纤维素纳米晶复合材料及其制备方法与应用。所述复合材料是采用原位法合成的，包括下述步骤：将纳米纤维素溶于Zn(NO)6HO水溶液中，随后向其中加入碱溶液使其pH值达到8.0～11.0，再在30～55℃条件下搅拌6～30小时，即得。在纸质文物表面喷涂本发明氧化锌/纤维素纳米晶后，纸张材料不但具有良好的抑菌行为，其力学性能也得以改善，纸张的pH值还可以得到进步的提高。 |
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本发明公开了种氧化锌/纤维素纳米晶复合材料及其制备方法与应用。所述复合材料是采用原位法合成的，包括下述步骤：将纳米纤维素溶于Zn(NO)6HO水溶液中，随后向其中加入碱溶液使其pH值达到8.0～11.0，再在30～55℃条件下搅拌6～30小时，即得。在纸质文物表面喷涂本发明氧化锌/纤维素纳米晶后，纸张材料不但具有良好的抑菌行为，其力学性能也得以改善，纸张的pH值还可以得到进步的提高。</description><language>chi ; eng</language><subject>CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; IMPREGNATING OR COATING OF PAPER ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PAPER NOT OTHERWISE PROVIDED FOR ; PAPER-MAKING ; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D ; PRODUCTION OF CELLULOSE ; PULP COMPOSITIONS ; TEXTILES ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</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=20181016&DB=EPODOC&CC=CN&NR=108659266A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20181016&DB=EPODOC&CC=CN&NR=108659266A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG JIE</creatorcontrib><creatorcontrib>JIA MINGHAO</creatorcontrib><creatorcontrib>ZHANG XIAOGANG</creatorcontrib><creatorcontrib>WENG JIAJIA</creatorcontrib><title>Zinc oxide/cellulose nanocrystalline composite material as well as preparation method and application thereof</title><description>The invention discloses a zinc oxide/cellulose nanocrystalline composite material as well as a preparation method and application thereof. The composite material is synthesized by adopting an in-situmethod and comprises the following steps: dissolving nanocellulose in a Zn(NO3)2.6H2O aqueous solution, then adding an alkaline solution to enable a pH value to reach 8.0-11.0 and stirring for 6-30 hours under the condition of 30-55 DEG C to obtain. After the paper cultural relic surface is sprayed with zinc oxide/cellulose nanocrystalline, a paper material not only has good bacteriostasis behavior, but also is improved in mechanical property, and a pH value of paper can also be further improved.
本发明公开了种氧化锌/纤维素纳米晶复合材料及其制备方法与应用。所述复合材料是采用原位法合成的，包括下述步骤：将纳米纤维素溶于Zn(NO)6HO水溶液中，随后向其中加入碱溶液使其pH值达到8.0～11.0，再在30～55℃条件下搅拌6～30小时，即得。在纸质文物表面喷涂本发明氧化锌/纤维素纳米晶后，纸张材料不但具有良好的抑菌行为，其力学性能也得以改善，纸张的pH值还可以得到进步的提高。</description><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>IMPREGNATING OR COATING OF PAPER</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PAPER NOT OTHERWISE PROVIDED FOR</subject><subject>PAPER-MAKING</subject><subject>PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D</subject><subject>PRODUCTION OF CELLULOSE</subject><subject>PULP COMPOSITIONS</subject><subject>TEXTILES</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G</subject><subject>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNir0KwkAQBtNYiPoO6wOIfxhiKUGxsrKyCcvlCznYuz3uTtS3N6IPYDEMDDMu3M16Q_q0LZYGInfRBPLs1cRXyixiPcioC5psBjnOiJaFONFj-D8OEYEjZ6ueHHKvLbEfCEGs-ebcI0K7aTHqWBJmP0-K-el4rc8LBG2QAht45Ka-rFdVudtvyvKw_ed5AwR-Qzw</recordid><startdate>20181016</startdate><enddate>20181016</enddate><creator>ZHANG JIE</creator><creator>JIA MINGHAO</creator><creator>ZHANG XIAOGANG</creator><creator>WENG JIAJIA</creator><scope>EVB</scope></search><sort><creationdate>20181016</creationdate><title>Zinc oxide/cellulose nanocrystalline composite material as well as preparation method and application thereof</title><author>ZHANG JIE ; JIA MINGHAO ; ZHANG XIAOGANG ; WENG JIAJIA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN108659266A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2018</creationdate><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>IMPREGNATING OR COATING OF PAPER</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PAPER NOT OTHERWISE PROVIDED FOR</topic><topic>PAPER-MAKING</topic><topic>PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D</topic><topic>PRODUCTION OF CELLULOSE</topic><topic>PULP COMPOSITIONS</topic><topic>TEXTILES</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G</topic><topic>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHANG JIE</creatorcontrib><creatorcontrib>JIA MINGHAO</creatorcontrib><creatorcontrib>ZHANG XIAOGANG</creatorcontrib><creatorcontrib>WENG JIAJIA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHANG JIE</au><au>JIA MINGHAO</au><au>ZHANG XIAOGANG</au><au>WENG JIAJIA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Zinc oxide/cellulose nanocrystalline composite material as well as preparation method and application thereof</title><date>2018-10-16</date><risdate>2018</risdate><abstract>The invention discloses a zinc oxide/cellulose nanocrystalline composite material as well as a preparation method and application thereof. The composite material is synthesized by adopting an in-situmethod and comprises the following steps: dissolving nanocellulose in a Zn(NO3)2.6H2O aqueous solution, then adding an alkaline solution to enable a pH value to reach 8.0-11.0 and stirring for 6-30 hours under the condition of 30-55 DEG C to obtain. After the paper cultural relic surface is sprayed with zinc oxide/cellulose nanocrystalline, a paper material not only has good bacteriostasis behavior, but also is improved in mechanical property, and a pH value of paper can also be further improved.
本发明公开了种氧化锌/纤维素纳米晶复合材料及其制备方法与应用。所述复合材料是采用原位法合成的，包括下述步骤：将纳米纤维素溶于Zn(NO)6HO水溶液中，随后向其中加入碱溶液使其pH值达到8.0～11.0，再在30～55℃条件下搅拌6～30小时，即得。在纸质文物表面喷涂本发明氧化锌/纤维素纳米晶后，纸张材料不但具有良好的抑菌行为，其力学性能也得以改善，纸张的pH值还可以得到进步的提高。</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS IMPREGNATING OR COATING OF PAPER METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS |
| title | Zinc oxide/cellulose nanocrystalline composite material as well as preparation method and application thereof |
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