Well-Dispersed Chitosan/Graphene Oxide Nanocomposites
Nanocomposites of chitosan and graphene oxide are prepared by simple self-assembly of both components in aqueous media. It is observed that graphene oxide is dispersed on a molecular scale in the chitosan matrix and some interactions occur between chitosan matrix and graphene oxide sheets. These are...
Gespeichert in:
| Veröffentlicht in: | ACS applied materials & interfaces 2010-06, Vol.2 (6), p.1707-1713 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1713 |
|---|---|
| container_issue | 6 |
| container_start_page | 1707 |
| container_title | ACS applied materials & interfaces |
| container_volume | 2 |
| creator | Yang, Xiaoming Tu, Yingfeng Li, Liang Shang, Songmin Tao, Xiao-ming |
| description | Nanocomposites of chitosan and graphene oxide are prepared by simple self-assembly of both components in aqueous media. It is observed that graphene oxide is dispersed on a molecular scale in the chitosan matrix and some interactions occur between chitosan matrix and graphene oxide sheets. These are responsible for efficient load transfer between the nanofiller graphene and chitosan matrix. Compared with the pure chitosan, the tensile strength, and Young’s modulus of the graphene-based materials are significantly improved by about 122 and 64%, respectively, with incorporation of 1 wt % graphene oxide. At the same time, the elongation at the break point increases remarkably. The experimental results indicate that graphene oxide sheets prefer to disperse well within the nanocomposites. |
| doi_str_mv | 10.1021/am100222m |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_733399873</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>733399873</sourcerecordid><originalsourceid>FETCH-LOGICAL-a314t-d27ef7f602a98ec383f3395feb4f416c59a66f47b7294e96dd2c7d8b182033593</originalsourceid><addsrcrecordid>eNptkD1PwzAQhi0EoqUw8AdQF4QYQv2V2B5RgYJU0QXEaDnOWU3VxMFOJPj3GLV0Yrn3hkeP7l6ELgm-I5iSmWkIxpTS5giNieI8kzSnx4ed8xE6i3GDccEozk_RKE0qhJBjlH_Adps91LGDEKGaztd176NpZ4tgujW0MF191RVMX03rrW86H-se4jk6cWYb4WKfE_T-9Pg2f86Wq8XL_H6ZGUZ4n1VUgBOuwNQoCZZJ5hhTuYOSO04KmytTFI6LUlDFQRVVRa2oZEkkxYzlik3Qzc7bBf85QOx1U0ebLjYt-CFqwZJPyRQTdLsjbfAxBnC6C3VjwrcmWP-WpA8lJfZqbx3KBqoD-ddKAq53gLFRb_wQ2vTkP6If9Llscg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>733399873</pqid></control><display><type>article</type><title>Well-Dispersed Chitosan/Graphene Oxide Nanocomposites</title><source>MEDLINE</source><source>ACS Publications</source><creator>Yang, Xiaoming ; Tu, Yingfeng ; Li, Liang ; Shang, Songmin ; Tao, Xiao-ming</creator><creatorcontrib>Yang, Xiaoming ; Tu, Yingfeng ; Li, Liang ; Shang, Songmin ; Tao, Xiao-ming</creatorcontrib><description>Nanocomposites of chitosan and graphene oxide are prepared by simple self-assembly of both components in aqueous media. It is observed that graphene oxide is dispersed on a molecular scale in the chitosan matrix and some interactions occur between chitosan matrix and graphene oxide sheets. These are responsible for efficient load transfer between the nanofiller graphene and chitosan matrix. Compared with the pure chitosan, the tensile strength, and Young’s modulus of the graphene-based materials are significantly improved by about 122 and 64%, respectively, with incorporation of 1 wt % graphene oxide. At the same time, the elongation at the break point increases remarkably. The experimental results indicate that graphene oxide sheets prefer to disperse well within the nanocomposites.</description><identifier>ISSN: 1944-8244</identifier><identifier>EISSN: 1944-8252</identifier><identifier>DOI: 10.1021/am100222m</identifier><identifier>PMID: 20527778</identifier><language>eng</language><publisher>United States: American Chemical Society</publisher><subject>Chitosan - chemistry ; Elastic Modulus ; Graphite - chemistry ; Materials Testing ; Microscopy, Atomic Force - methods ; Microscopy, Electron, Transmission - methods ; Models, Chemical ; Nanocomposites - chemistry ; Nanotechnology - methods ; Oxides - chemistry ; Spectroscopy, Fourier Transform Infrared ; Tensile Strength ; X-Ray Diffraction</subject><ispartof>ACS applied materials & interfaces, 2010-06, Vol.2 (6), p.1707-1713</ispartof><rights>Copyright © 2010 American Chemical Society</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a314t-d27ef7f602a98ec383f3395feb4f416c59a66f47b7294e96dd2c7d8b182033593</citedby><cites>FETCH-LOGICAL-a314t-d27ef7f602a98ec383f3395feb4f416c59a66f47b7294e96dd2c7d8b182033593</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/am100222m$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/am100222m$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,780,784,2765,27076,27924,27925,56738,56788</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/20527778$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Yang, Xiaoming</creatorcontrib><creatorcontrib>Tu, Yingfeng</creatorcontrib><creatorcontrib>Li, Liang</creatorcontrib><creatorcontrib>Shang, Songmin</creatorcontrib><creatorcontrib>Tao, Xiao-ming</creatorcontrib><title>Well-Dispersed Chitosan/Graphene Oxide Nanocomposites</title><title>ACS applied materials & interfaces</title><addtitle>ACS Appl. Mater. Interfaces</addtitle><description>Nanocomposites of chitosan and graphene oxide are prepared by simple self-assembly of both components in aqueous media. It is observed that graphene oxide is dispersed on a molecular scale in the chitosan matrix and some interactions occur between chitosan matrix and graphene oxide sheets. These are responsible for efficient load transfer between the nanofiller graphene and chitosan matrix. Compared with the pure chitosan, the tensile strength, and Young’s modulus of the graphene-based materials are significantly improved by about 122 and 64%, respectively, with incorporation of 1 wt % graphene oxide. At the same time, the elongation at the break point increases remarkably. The experimental results indicate that graphene oxide sheets prefer to disperse well within the nanocomposites.</description><subject>Chitosan - chemistry</subject><subject>Elastic Modulus</subject><subject>Graphite - chemistry</subject><subject>Materials Testing</subject><subject>Microscopy, Atomic Force - methods</subject><subject>Microscopy, Electron, Transmission - methods</subject><subject>Models, Chemical</subject><subject>Nanocomposites - chemistry</subject><subject>Nanotechnology - methods</subject><subject>Oxides - chemistry</subject><subject>Spectroscopy, Fourier Transform Infrared</subject><subject>Tensile Strength</subject><subject>X-Ray Diffraction</subject><issn>1944-8244</issn><issn>1944-8252</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNptkD1PwzAQhi0EoqUw8AdQF4QYQv2V2B5RgYJU0QXEaDnOWU3VxMFOJPj3GLV0Yrn3hkeP7l6ELgm-I5iSmWkIxpTS5giNieI8kzSnx4ed8xE6i3GDccEozk_RKE0qhJBjlH_Adps91LGDEKGaztd176NpZ4tgujW0MF191RVMX03rrW86H-se4jk6cWYb4WKfE_T-9Pg2f86Wq8XL_H6ZGUZ4n1VUgBOuwNQoCZZJ5hhTuYOSO04KmytTFI6LUlDFQRVVRa2oZEkkxYzlik3Qzc7bBf85QOx1U0ebLjYt-CFqwZJPyRQTdLsjbfAxBnC6C3VjwrcmWP-WpA8lJfZqbx3KBqoD-ddKAq53gLFRb_wQ2vTkP6If9Llscg</recordid><startdate>20100623</startdate><enddate>20100623</enddate><creator>Yang, Xiaoming</creator><creator>Tu, Yingfeng</creator><creator>Li, Liang</creator><creator>Shang, Songmin</creator><creator>Tao, Xiao-ming</creator><general>American Chemical Society</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20100623</creationdate><title>Well-Dispersed Chitosan/Graphene Oxide Nanocomposites</title><author>Yang, Xiaoming ; Tu, Yingfeng ; Li, Liang ; Shang, Songmin ; Tao, Xiao-ming</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a314t-d27ef7f602a98ec383f3395feb4f416c59a66f47b7294e96dd2c7d8b182033593</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Chitosan - chemistry</topic><topic>Elastic Modulus</topic><topic>Graphite - chemistry</topic><topic>Materials Testing</topic><topic>Microscopy, Atomic Force - methods</topic><topic>Microscopy, Electron, Transmission - methods</topic><topic>Models, Chemical</topic><topic>Nanocomposites - chemistry</topic><topic>Nanotechnology - methods</topic><topic>Oxides - chemistry</topic><topic>Spectroscopy, Fourier Transform Infrared</topic><topic>Tensile Strength</topic><topic>X-Ray Diffraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yang, Xiaoming</creatorcontrib><creatorcontrib>Tu, Yingfeng</creatorcontrib><creatorcontrib>Li, Liang</creatorcontrib><creatorcontrib>Shang, Songmin</creatorcontrib><creatorcontrib>Tao, Xiao-ming</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>ACS applied materials & interfaces</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yang, Xiaoming</au><au>Tu, Yingfeng</au><au>Li, Liang</au><au>Shang, Songmin</au><au>Tao, Xiao-ming</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Well-Dispersed Chitosan/Graphene Oxide Nanocomposites</atitle><jtitle>ACS applied materials & interfaces</jtitle><addtitle>ACS Appl. Mater. Interfaces</addtitle><date>2010-06-23</date><risdate>2010</risdate><volume>2</volume><issue>6</issue><spage>1707</spage><epage>1713</epage><pages>1707-1713</pages><issn>1944-8244</issn><eissn>1944-8252</eissn><abstract>Nanocomposites of chitosan and graphene oxide are prepared by simple self-assembly of both components in aqueous media. It is observed that graphene oxide is dispersed on a molecular scale in the chitosan matrix and some interactions occur between chitosan matrix and graphene oxide sheets. These are responsible for efficient load transfer between the nanofiller graphene and chitosan matrix. Compared with the pure chitosan, the tensile strength, and Young’s modulus of the graphene-based materials are significantly improved by about 122 and 64%, respectively, with incorporation of 1 wt % graphene oxide. At the same time, the elongation at the break point increases remarkably. The experimental results indicate that graphene oxide sheets prefer to disperse well within the nanocomposites.</abstract><cop>United States</cop><pub>American Chemical Society</pub><pmid>20527778</pmid><doi>10.1021/am100222m</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1944-8244 |
| ispartof | ACS applied materials & interfaces, 2010-06, Vol.2 (6), p.1707-1713 |
| issn | 1944-8244 1944-8252 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_733399873 |
| source | MEDLINE; ACS Publications |
| subjects | Chitosan - chemistry Elastic Modulus Graphite - chemistry Materials Testing Microscopy, Atomic Force - methods Microscopy, Electron, Transmission - methods Models, Chemical Nanocomposites - chemistry Nanotechnology - methods Oxides - chemistry Spectroscopy, Fourier Transform Infrared Tensile Strength X-Ray Diffraction |
| title | Well-Dispersed Chitosan/Graphene Oxide Nanocomposites |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-25T17%3A35%3A48IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Well-Dispersed%20Chitosan/Graphene%20Oxide%20Nanocomposites&rft.jtitle=ACS%20applied%20materials%20&%20interfaces&rft.au=Yang,%20Xiaoming&rft.date=2010-06-23&rft.volume=2&rft.issue=6&rft.spage=1707&rft.epage=1713&rft.pages=1707-1713&rft.issn=1944-8244&rft.eissn=1944-8252&rft_id=info:doi/10.1021/am100222m&rft_dat=%3Cproquest_cross%3E733399873%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=733399873&rft_id=info:pmid/20527778&rfr_iscdi=true |