Preparation of cellulose insulating paper of low dielectric constant by OAPS grafting
This study aims to decrease the dielectric constant of cellulose insulating paper by octa(aminophenyl)silsesquioxane (OAPS) grafting. OAPS was grafted onto the primary hydroxyl group of cellulose molecules via amino groups and epichlorohydrin. The dielectric constant and dielectric loss of insulatin...
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| Veröffentlicht in: | Cellulose (London) 2019-08, Vol.26 (12), p.7451-7468 |
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| creator | Mo, Yang Yang, Lijun Hou, Wei Zou, Tiantian Huang, Youyu Zheng, Xiaoling Liao, Ruijin |
| description | This study aims to decrease the dielectric constant of cellulose insulating paper by octa(aminophenyl)silsesquioxane (OAPS) grafting. OAPS was grafted onto the primary hydroxyl group of cellulose molecules via amino groups and epichlorohydrin. The dielectric constant and dielectric loss of insulating paper before and after modification were investigated. Relative to the unmodified paper, the dielectric constant of 15 wt% OAPS-grafted paper decreased from 5.27 to 4.28, and the dielectric loss decreased by 37.5% at 50 Hz. The movement and orientation polarization of the cellulose chains could be restricted due to the porous macromolecular structure and nano quantum interface effect produced by OAPS, thereby resulting in the reduction of cellulose polarizability. Moreover, the OAPS grafting modification does not degrade the other properties of cellulose insulation, i.e., its thermal stability, mechanical performance, fire-resistant properties, and electrical strength. OAPS grafting has promising potential application for preparing low dielectric constant insulating paper.
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| doi_str_mv | 10.1007/s10570-019-02570-2 |
| format | Article |
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Graphic abstract</description><identifier>ISSN: 0969-0239</identifier><identifier>EISSN: 1572-882X</identifier><identifier>DOI: 10.1007/s10570-019-02570-2</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Bioorganic Chemistry ; Cellulose ; Ceramics ; Chemistry ; Chemistry and Materials Science ; Composites ; Dielectric loss ; Dielectric strength ; Epichlorohydrin ; Fire resistance ; Glass ; Grafting ; Hydroxyl groups ; Insulation ; Mechanical properties ; Molecular structure ; Natural Materials ; Organic Chemistry ; Original Research ; Permittivity ; Physical Chemistry ; Polymer Sciences ; Sustainable Development ; Thermal stability</subject><ispartof>Cellulose (London), 2019-08, Vol.26 (12), p.7451-7468</ispartof><rights>Springer Nature B.V. 2019</rights><rights>Cellulose is a copyright of Springer, (2019). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c356t-80febf3557dc70a12ecc3c62154b5c81e5a5cb06184589406a18d053171ab1dc3</citedby><cites>FETCH-LOGICAL-c356t-80febf3557dc70a12ecc3c62154b5c81e5a5cb06184589406a18d053171ab1dc3</cites><orcidid>0000-0003-4407-3773</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10570-019-02570-2$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10570-019-02570-2$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Mo, Yang</creatorcontrib><creatorcontrib>Yang, Lijun</creatorcontrib><creatorcontrib>Hou, Wei</creatorcontrib><creatorcontrib>Zou, Tiantian</creatorcontrib><creatorcontrib>Huang, Youyu</creatorcontrib><creatorcontrib>Zheng, Xiaoling</creatorcontrib><creatorcontrib>Liao, Ruijin</creatorcontrib><title>Preparation of cellulose insulating paper of low dielectric constant by OAPS grafting</title><title>Cellulose (London)</title><addtitle>Cellulose</addtitle><description>This study aims to decrease the dielectric constant of cellulose insulating paper by octa(aminophenyl)silsesquioxane (OAPS) grafting. OAPS was grafted onto the primary hydroxyl group of cellulose molecules via amino groups and epichlorohydrin. The dielectric constant and dielectric loss of insulating paper before and after modification were investigated. Relative to the unmodified paper, the dielectric constant of 15 wt% OAPS-grafted paper decreased from 5.27 to 4.28, and the dielectric loss decreased by 37.5% at 50 Hz. The movement and orientation polarization of the cellulose chains could be restricted due to the porous macromolecular structure and nano quantum interface effect produced by OAPS, thereby resulting in the reduction of cellulose polarizability. Moreover, the OAPS grafting modification does not degrade the other properties of cellulose insulation, i.e., its thermal stability, mechanical performance, fire-resistant properties, and electrical strength. OAPS grafting has promising potential application for preparing low dielectric constant insulating paper.
Graphic abstract</description><subject>Bioorganic Chemistry</subject><subject>Cellulose</subject><subject>Ceramics</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Composites</subject><subject>Dielectric loss</subject><subject>Dielectric strength</subject><subject>Epichlorohydrin</subject><subject>Fire resistance</subject><subject>Glass</subject><subject>Grafting</subject><subject>Hydroxyl groups</subject><subject>Insulation</subject><subject>Mechanical properties</subject><subject>Molecular structure</subject><subject>Natural Materials</subject><subject>Organic Chemistry</subject><subject>Original Research</subject><subject>Permittivity</subject><subject>Physical Chemistry</subject><subject>Polymer Sciences</subject><subject>Sustainable Development</subject><subject>Thermal stability</subject><issn>0969-0239</issn><issn>1572-882X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp9kE1LxDAQhoMouK7-AU8Bz9WZpGnT47L4BQu7oAveQpqmS5ea1KRF_Pe2VvDmaYZ5PwYeQq4RbhEgv4sIIocEsEiATRs7IQsUOUukZG-nZAFFNkm8OCcXMR4BoMgZLsh-F2yng-4b76ivqbFtO7Q-Wtq4OLTj3R1opzsbJrX1n7RqbGtNHxpDjXex166n5RfdrnYv9BB0PSUuyVmt22ivfueS7B_uX9dPyWb7-LxebRLDRdYnEmpb1lyIvDI5aGTWGG4yhiIthZFohRamhAxlKmSRQqZRViA45qhLrAxfkpu5twv-Y7CxV0c_BDe-VIxlGUsFL_joYrPLBB9jsLXqQvOuw5dCUBM-NeNTIz71g0-xMcTnUBzN7mDDX_U_qW_utXKo</recordid><startdate>20190801</startdate><enddate>20190801</enddate><creator>Mo, Yang</creator><creator>Yang, Lijun</creator><creator>Hou, Wei</creator><creator>Zou, Tiantian</creator><creator>Huang, Youyu</creator><creator>Zheng, Xiaoling</creator><creator>Liao, Ruijin</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><orcidid>https://orcid.org/0000-0003-4407-3773</orcidid></search><sort><creationdate>20190801</creationdate><title>Preparation of cellulose insulating paper of low dielectric constant by OAPS grafting</title><author>Mo, Yang ; Yang, Lijun ; Hou, Wei ; Zou, Tiantian ; Huang, Youyu ; Zheng, Xiaoling ; Liao, Ruijin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c356t-80febf3557dc70a12ecc3c62154b5c81e5a5cb06184589406a18d053171ab1dc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Bioorganic Chemistry</topic><topic>Cellulose</topic><topic>Ceramics</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Composites</topic><topic>Dielectric loss</topic><topic>Dielectric strength</topic><topic>Epichlorohydrin</topic><topic>Fire resistance</topic><topic>Glass</topic><topic>Grafting</topic><topic>Hydroxyl groups</topic><topic>Insulation</topic><topic>Mechanical properties</topic><topic>Molecular structure</topic><topic>Natural Materials</topic><topic>Organic Chemistry</topic><topic>Original Research</topic><topic>Permittivity</topic><topic>Physical Chemistry</topic><topic>Polymer Sciences</topic><topic>Sustainable Development</topic><topic>Thermal stability</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mo, Yang</creatorcontrib><creatorcontrib>Yang, Lijun</creatorcontrib><creatorcontrib>Hou, Wei</creatorcontrib><creatorcontrib>Zou, Tiantian</creatorcontrib><creatorcontrib>Huang, Youyu</creatorcontrib><creatorcontrib>Zheng, Xiaoling</creatorcontrib><creatorcontrib>Liao, Ruijin</creatorcontrib><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>Cellulose (London)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mo, Yang</au><au>Yang, Lijun</au><au>Hou, Wei</au><au>Zou, Tiantian</au><au>Huang, Youyu</au><au>Zheng, Xiaoling</au><au>Liao, Ruijin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Preparation of cellulose insulating paper of low dielectric constant by OAPS grafting</atitle><jtitle>Cellulose (London)</jtitle><stitle>Cellulose</stitle><date>2019-08-01</date><risdate>2019</risdate><volume>26</volume><issue>12</issue><spage>7451</spage><epage>7468</epage><pages>7451-7468</pages><issn>0969-0239</issn><eissn>1572-882X</eissn><abstract>This study aims to decrease the dielectric constant of cellulose insulating paper by octa(aminophenyl)silsesquioxane (OAPS) grafting. OAPS was grafted onto the primary hydroxyl group of cellulose molecules via amino groups and epichlorohydrin. The dielectric constant and dielectric loss of insulating paper before and after modification were investigated. Relative to the unmodified paper, the dielectric constant of 15 wt% OAPS-grafted paper decreased from 5.27 to 4.28, and the dielectric loss decreased by 37.5% at 50 Hz. The movement and orientation polarization of the cellulose chains could be restricted due to the porous macromolecular structure and nano quantum interface effect produced by OAPS, thereby resulting in the reduction of cellulose polarizability. Moreover, the OAPS grafting modification does not degrade the other properties of cellulose insulation, i.e., its thermal stability, mechanical performance, fire-resistant properties, and electrical strength. OAPS grafting has promising potential application for preparing low dielectric constant insulating paper.
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| subjects | Bioorganic Chemistry Cellulose Ceramics Chemistry Chemistry and Materials Science Composites Dielectric loss Dielectric strength Epichlorohydrin Fire resistance Glass Grafting Hydroxyl groups Insulation Mechanical properties Molecular structure Natural Materials Organic Chemistry Original Research Permittivity Physical Chemistry Polymer Sciences Sustainable Development Thermal stability |
| title | Preparation of cellulose insulating paper of low dielectric constant by OAPS grafting |
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