Synthesis and characterization of polypropylene/clay nanocomposites
Polypropylene/clay (PP/clay) nanocomposites were synthesized via intercalative polymerization. The nanostructure of the composites was investigated by wide‐angle X‐ray diffractometry (WAXD) and transmission electron microscopy (TEM). The WAXD patterns of the PP/clay nanocomposites indicated that the...
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| Veröffentlicht in: | Journal of applied polymer science 2001-12, Vol.82 (14), p.3611-3617 |
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| container_end_page | 3617 |
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| container_title | Journal of applied polymer science |
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| creator | Ma, Jisheng Qi, Zongneng Hu, Youliang |
| description | Polypropylene/clay (PP/clay) nanocomposites were synthesized via intercalative polymerization. The nanostructure of the composites was investigated by wide‐angle X‐ray diffractometry (WAXD) and transmission electron microscopy (TEM). The WAXD patterns of the PP/clay nanocomposites indicated that the characteristic diffraction peak of the clay disappeared. The TEM image showed the clay was exfoliated into nanometer size and dispersed uniformly in the PP matrix. The composites exhibited much higher storage modulus compared to that of pure PP. At temperatures higher than Tg, the storage modulus of the PP/clay nanocomposites with 8.1 wt % clay content increased three times that of the pure PP. Additionally, the thermal stability of the nanocomposites significantly increased. The maximum decomposition temperature was increased by 44°C with the introduction of about 10 wt % clay. The heat‐distortion temperatures (HDTs) of the nanocomposites also increased. © 2001 John Wiley & Sons, Inc. J Appl Polym Sci 82: 3611–3617, 2001 |
| doi_str_mv | 10.1002/app.2223 |
| format | Article |
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The nanostructure of the composites was investigated by wide‐angle X‐ray diffractometry (WAXD) and transmission electron microscopy (TEM). The WAXD patterns of the PP/clay nanocomposites indicated that the characteristic diffraction peak of the clay disappeared. The TEM image showed the clay was exfoliated into nanometer size and dispersed uniformly in the PP matrix. The composites exhibited much higher storage modulus compared to that of pure PP. At temperatures higher than Tg, the storage modulus of the PP/clay nanocomposites with 8.1 wt % clay content increased three times that of the pure PP. Additionally, the thermal stability of the nanocomposites significantly increased. The maximum decomposition temperature was increased by 44°C with the introduction of about 10 wt % clay. The heat‐distortion temperatures (HDTs) of the nanocomposites also increased. © 2001 John Wiley & Sons, Inc. J Appl Polym Sci 82: 3611–3617, 2001</description><identifier>ISSN: 0021-8995</identifier><identifier>EISSN: 1097-4628</identifier><identifier>DOI: 10.1002/app.2223</identifier><identifier>CODEN: JAPNAB</identifier><language>eng</language><publisher>New York: John Wiley & Sons, Inc</publisher><subject>Applied sciences ; Composites ; Exact sciences and technology ; Forms of application and semi-finished materials ; intercalative polymerization ; montmorillonite ; Polymer industry, paints, wood ; PP nanocomposites ; Technology of polymers</subject><ispartof>Journal of applied polymer science, 2001-12, Vol.82 (14), p.3611-3617</ispartof><rights>Copyright © 2001 John Wiley & Sons, Inc.</rights><rights>2002 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3803-fe79bc485dff0f33956d563794b7a31105c3fc0528f5d30921767c358223ffbb3</citedby><cites>FETCH-LOGICAL-c3803-fe79bc485dff0f33956d563794b7a31105c3fc0528f5d30921767c358223ffbb3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fapp.2223$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fapp.2223$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=14109621$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Ma, Jisheng</creatorcontrib><creatorcontrib>Qi, Zongneng</creatorcontrib><creatorcontrib>Hu, Youliang</creatorcontrib><title>Synthesis and characterization of polypropylene/clay nanocomposites</title><title>Journal of applied polymer science</title><addtitle>J. Appl. Polym. Sci</addtitle><description>Polypropylene/clay (PP/clay) nanocomposites were synthesized via intercalative polymerization. The nanostructure of the composites was investigated by wide‐angle X‐ray diffractometry (WAXD) and transmission electron microscopy (TEM). The WAXD patterns of the PP/clay nanocomposites indicated that the characteristic diffraction peak of the clay disappeared. The TEM image showed the clay was exfoliated into nanometer size and dispersed uniformly in the PP matrix. The composites exhibited much higher storage modulus compared to that of pure PP. At temperatures higher than Tg, the storage modulus of the PP/clay nanocomposites with 8.1 wt % clay content increased three times that of the pure PP. Additionally, the thermal stability of the nanocomposites significantly increased. The maximum decomposition temperature was increased by 44°C with the introduction of about 10 wt % clay. The heat‐distortion temperatures (HDTs) of the nanocomposites also increased. © 2001 John Wiley & Sons, Inc. J Appl Polym Sci 82: 3611–3617, 2001</description><subject>Applied sciences</subject><subject>Composites</subject><subject>Exact sciences and technology</subject><subject>Forms of application and semi-finished materials</subject><subject>intercalative polymerization</subject><subject>montmorillonite</subject><subject>Polymer industry, paints, wood</subject><subject>PP nanocomposites</subject><subject>Technology of polymers</subject><issn>0021-8995</issn><issn>1097-4628</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2001</creationdate><recordtype>article</recordtype><recordid>eNp1kM9LwzAUgIMoOKfgn9CL4qVbfjRJcxxFpzLmQEXwErIsYdGuqUmH1r_ejhU9eXqH9_Hx3gfAOYIjBCEeq7oeYYzJARggKHiaMZwfgkG3QmkuBD0GJzG-QYgQhWwAise2atYmupioapXotQpKNya4b9U4XyXeJrUv2zr4ui1NZca6VG1Sqcprv6l9dI2Jp-DIqjKas34OwfPN9VNxm84epnfFZJZqkkOSWsPFUmc5XVkLLSGCshVlhItsyRVBCFJNrIYU55auCBQYccY1oXn3jbXLJRmCy723u-Zja2IjNy5qU5aqMn4bJWaC8xyhDrzagzr4GIOxsg5uo0IrEZS7SrKrJHeVOvSid6qoVWmDqrSLf3zWRWR4p0z33KcrTfuvT04Wi97b8y425uuXV-FdMk44lS_zqXxl_B6LeSEz8gMJpYSj</recordid><startdate>20011227</startdate><enddate>20011227</enddate><creator>Ma, Jisheng</creator><creator>Qi, Zongneng</creator><creator>Hu, Youliang</creator><general>John Wiley & Sons, Inc</general><general>Wiley</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20011227</creationdate><title>Synthesis and characterization of polypropylene/clay nanocomposites</title><author>Ma, Jisheng ; Qi, Zongneng ; Hu, Youliang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3803-fe79bc485dff0f33956d563794b7a31105c3fc0528f5d30921767c358223ffbb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2001</creationdate><topic>Applied sciences</topic><topic>Composites</topic><topic>Exact sciences and technology</topic><topic>Forms of application and semi-finished materials</topic><topic>intercalative polymerization</topic><topic>montmorillonite</topic><topic>Polymer industry, paints, wood</topic><topic>PP nanocomposites</topic><topic>Technology of polymers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ma, Jisheng</creatorcontrib><creatorcontrib>Qi, Zongneng</creatorcontrib><creatorcontrib>Hu, Youliang</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of applied polymer science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ma, Jisheng</au><au>Qi, Zongneng</au><au>Hu, Youliang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis and characterization of polypropylene/clay nanocomposites</atitle><jtitle>Journal of applied polymer science</jtitle><addtitle>J. Appl. Polym. Sci</addtitle><date>2001-12-27</date><risdate>2001</risdate><volume>82</volume><issue>14</issue><spage>3611</spage><epage>3617</epage><pages>3611-3617</pages><issn>0021-8995</issn><eissn>1097-4628</eissn><coden>JAPNAB</coden><abstract>Polypropylene/clay (PP/clay) nanocomposites were synthesized via intercalative polymerization. The nanostructure of the composites was investigated by wide‐angle X‐ray diffractometry (WAXD) and transmission electron microscopy (TEM). The WAXD patterns of the PP/clay nanocomposites indicated that the characteristic diffraction peak of the clay disappeared. The TEM image showed the clay was exfoliated into nanometer size and dispersed uniformly in the PP matrix. The composites exhibited much higher storage modulus compared to that of pure PP. At temperatures higher than Tg, the storage modulus of the PP/clay nanocomposites with 8.1 wt % clay content increased three times that of the pure PP. Additionally, the thermal stability of the nanocomposites significantly increased. The maximum decomposition temperature was increased by 44°C with the introduction of about 10 wt % clay. The heat‐distortion temperatures (HDTs) of the nanocomposites also increased. © 2001 John Wiley & Sons, Inc. J Appl Polym Sci 82: 3611–3617, 2001</abstract><cop>New York</cop><pub>John Wiley & Sons, Inc</pub><doi>10.1002/app.2223</doi><tpages>7</tpages></addata></record> |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Applied sciences Composites Exact sciences and technology Forms of application and semi-finished materials intercalative polymerization montmorillonite Polymer industry, paints, wood PP nanocomposites Technology of polymers |
| title | Synthesis and characterization of polypropylene/clay nanocomposites |
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