Effects of epoxy resin-modified zinc-ion-coated nanosilica on structural, thermal and dynamic mechanical properties of propylene-ethylene copolymer

Effects of epoxy resin-modified zinc-ion-coated nanosilica on structural, thermal and dynamic mechanical properties of propylene-ethylene copolymer

This paper reports a comparative study of propylene–ethylene copolymer (EP) nanocomposites synthesized using zinc‐ion (Zn2+)‐coated nanosilica (ZNS) and the diglycidyl ether of bisphenol‐A (DGEBA, an epoxy resin)‐modified zinc‐ion‐coated nanosilica (EZNS) as nanofillers. These nanocomposites were pr...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Polymer international 2006-08, Vol.55 (8), p.923-929
Hauptverfasser: Reddy, Chaganti Srinivasa, Das, Chapal Kumar
Format: Artikel
Sprache:eng
Schlagworte:
damping factor
epoxy resin modification
nucleation
storage modulus
thermal stability
Zn2+-coated nanosilica
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 929
container_issue 8
container_start_page 923
container_title Polymer international
container_volume 55
creator Reddy, Chaganti Srinivasa
Das, Chapal Kumar
description This paper reports a comparative study of propylene–ethylene copolymer (EP) nanocomposites synthesized using zinc‐ion (Zn2+)‐coated nanosilica (ZNS) and the diglycidyl ether of bisphenol‐A (DGEBA, an epoxy resin)‐modified zinc‐ion‐coated nanosilica (EZNS) as nanofillers. These nanocomposites were prepared using the ‘melt mixing’ method at a constant loading level of 2.5 wt%. This loading level is much lower than that used for fillers in conventional composites. The EP nanocomposites were characterized using wide‐angle X‐ray diffractometer (WAXD), a thermo gravimetric analyzer (TGA), a differential scanning calorimeter (DSC), a dynamic mechanical analyzer (DMA) and scanning electron microscopy (SEM). DMA results showed a higher storage modulus for EP‐epoxy‐modified Zn2+‐coated nanosilica nanocomposite (EP‐EZNS) with respect to EP and EP‐Zn2+‐coated nanosilica nanocomposite (EP‐ZNS). In addition, TGA thermograms showed an increase in degradation temperature of EP in the presence of EZNS. Copyright © 2006 Society of Chemical Industry
doi_str_mv 10.1002/pi.2037
format Article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_29396871</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>29396871</sourcerecordid><originalsourceid>FETCH-LOGICAL-c3677-49bde59a828ae5aa571bf31130a26f0b9dd313372e8d3faa906e623ae9d924163</originalsourceid><addsrcrecordid>eNp10M1u1DAQB3ALgcRSEK_gExzAxR9NHB-hKqVSVVYItEdr1p5oDY4d7KxoeI2-cLPdihunmZF-mhn9CXkt-KngXH4Yw6nkSj8hK8GNZlzI9ilZcdMY1gmunpMXtf7knHfGmBW5u-h7dFOluac45tuZFqwhsSH70Af09G9IjoWcmMswLXOClGuIwQHNidap7N20LxDf02mHZYBIIXnq5wRDcHRAt4O04EjHkkcsU8CHW4dpjpiQ4bR7aKjLY47zgOUledZDrPjqsZ6QH58vvp9_YddfL6_OP14zp1qt2ZnZemwMdLIDbAAaLba9EkJxkG3Pt8Z7JZTSEjuvegDDW2ylAjTeyDPRqhPy5rh3eeb3Hutkh1AdxggJ875aaZRpOy0W-PYIXcm1FuztWMIAZbaC20Podgz2EPoi3x3lnxBx_h-z66tHzY461Alv_2kov2yrlW7s5ubS8k_rzbfN-sYqdQ_3TZUV</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>29396871</pqid></control><display><type>article</type><title>Effects of epoxy resin-modified zinc-ion-coated nanosilica on structural, thermal and dynamic mechanical properties of propylene-ethylene copolymer</title><source>Wiley Online Library Journals Frontfile Complete</source><creator>Reddy, Chaganti Srinivasa ; Das, Chapal Kumar</creator><creatorcontrib>Reddy, Chaganti Srinivasa ; Das, Chapal Kumar</creatorcontrib><description>This paper reports a comparative study of propylene–ethylene copolymer (EP) nanocomposites synthesized using zinc‐ion (Zn2+)‐coated nanosilica (ZNS) and the diglycidyl ether of bisphenol‐A (DGEBA, an epoxy resin)‐modified zinc‐ion‐coated nanosilica (EZNS) as nanofillers. These nanocomposites were prepared using the ‘melt mixing’ method at a constant loading level of 2.5 wt%. This loading level is much lower than that used for fillers in conventional composites. The EP nanocomposites were characterized using wide‐angle X‐ray diffractometer (WAXD), a thermo gravimetric analyzer (TGA), a differential scanning calorimeter (DSC), a dynamic mechanical analyzer (DMA) and scanning electron microscopy (SEM). DMA results showed a higher storage modulus for EP‐epoxy‐modified Zn2+‐coated nanosilica nanocomposite (EP‐EZNS) with respect to EP and EP‐Zn2+‐coated nanosilica nanocomposite (EP‐ZNS). In addition, TGA thermograms showed an increase in degradation temperature of EP in the presence of EZNS. Copyright © 2006 Society of Chemical Industry</description><identifier>ISSN: 0959-8103</identifier><identifier>EISSN: 1097-0126</identifier><identifier>DOI: 10.1002/pi.2037</identifier><language>eng</language><publisher>Chichester, UK: John Wiley &amp; Sons, Ltd</publisher><subject>damping factor ; epoxy resin modification ; nucleation ; storage modulus ; thermal stability ; Zn2+-coated nanosilica</subject><ispartof>Polymer international, 2006-08, Vol.55 (8), p.923-929</ispartof><rights>Copyright © 2006 Society of Chemical Industry</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3677-49bde59a828ae5aa571bf31130a26f0b9dd313372e8d3faa906e623ae9d924163</citedby><cites>FETCH-LOGICAL-c3677-49bde59a828ae5aa571bf31130a26f0b9dd313372e8d3faa906e623ae9d924163</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%2Fpi.2037$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fpi.2037$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids></links><search><creatorcontrib>Reddy, Chaganti Srinivasa</creatorcontrib><creatorcontrib>Das, Chapal Kumar</creatorcontrib><title>Effects of epoxy resin-modified zinc-ion-coated nanosilica on structural, thermal and dynamic mechanical properties of propylene-ethylene copolymer</title><title>Polymer international</title><addtitle>Polym. Int</addtitle><description>This paper reports a comparative study of propylene–ethylene copolymer (EP) nanocomposites synthesized using zinc‐ion (Zn2+)‐coated nanosilica (ZNS) and the diglycidyl ether of bisphenol‐A (DGEBA, an epoxy resin)‐modified zinc‐ion‐coated nanosilica (EZNS) as nanofillers. These nanocomposites were prepared using the ‘melt mixing’ method at a constant loading level of 2.5 wt%. This loading level is much lower than that used for fillers in conventional composites. The EP nanocomposites were characterized using wide‐angle X‐ray diffractometer (WAXD), a thermo gravimetric analyzer (TGA), a differential scanning calorimeter (DSC), a dynamic mechanical analyzer (DMA) and scanning electron microscopy (SEM). DMA results showed a higher storage modulus for EP‐epoxy‐modified Zn2+‐coated nanosilica nanocomposite (EP‐EZNS) with respect to EP and EP‐Zn2+‐coated nanosilica nanocomposite (EP‐ZNS). In addition, TGA thermograms showed an increase in degradation temperature of EP in the presence of EZNS. Copyright © 2006 Society of Chemical Industry</description><subject>damping factor</subject><subject>epoxy resin modification</subject><subject>nucleation</subject><subject>storage modulus</subject><subject>thermal stability</subject><subject>Zn2+-coated nanosilica</subject><issn>0959-8103</issn><issn>1097-0126</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><recordid>eNp10M1u1DAQB3ALgcRSEK_gExzAxR9NHB-hKqVSVVYItEdr1p5oDY4d7KxoeI2-cLPdihunmZF-mhn9CXkt-KngXH4Yw6nkSj8hK8GNZlzI9ilZcdMY1gmunpMXtf7knHfGmBW5u-h7dFOluac45tuZFqwhsSH70Af09G9IjoWcmMswLXOClGuIwQHNidap7N20LxDf02mHZYBIIXnq5wRDcHRAt4O04EjHkkcsU8CHW4dpjpiQ4bR7aKjLY47zgOUledZDrPjqsZ6QH58vvp9_YddfL6_OP14zp1qt2ZnZemwMdLIDbAAaLba9EkJxkG3Pt8Z7JZTSEjuvegDDW2ylAjTeyDPRqhPy5rh3eeb3Hutkh1AdxggJ875aaZRpOy0W-PYIXcm1FuztWMIAZbaC20Podgz2EPoi3x3lnxBx_h-z66tHzY461Alv_2kov2yrlW7s5ubS8k_rzbfN-sYqdQ_3TZUV</recordid><startdate>200608</startdate><enddate>200608</enddate><creator>Reddy, Chaganti Srinivasa</creator><creator>Das, Chapal Kumar</creator><general>John Wiley &amp; Sons, Ltd</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>JG9</scope></search><sort><creationdate>200608</creationdate><title>Effects of epoxy resin-modified zinc-ion-coated nanosilica on structural, thermal and dynamic mechanical properties of propylene-ethylene copolymer</title><author>Reddy, Chaganti Srinivasa ; Das, Chapal Kumar</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3677-49bde59a828ae5aa571bf31130a26f0b9dd313372e8d3faa906e623ae9d924163</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>damping factor</topic><topic>epoxy resin modification</topic><topic>nucleation</topic><topic>storage modulus</topic><topic>thermal stability</topic><topic>Zn2+-coated nanosilica</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Reddy, Chaganti Srinivasa</creatorcontrib><creatorcontrib>Das, Chapal Kumar</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology &amp; Engineering</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><jtitle>Polymer international</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Reddy, Chaganti Srinivasa</au><au>Das, Chapal Kumar</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of epoxy resin-modified zinc-ion-coated nanosilica on structural, thermal and dynamic mechanical properties of propylene-ethylene copolymer</atitle><jtitle>Polymer international</jtitle><addtitle>Polym. Int</addtitle><date>2006-08</date><risdate>2006</risdate><volume>55</volume><issue>8</issue><spage>923</spage><epage>929</epage><pages>923-929</pages><issn>0959-8103</issn><eissn>1097-0126</eissn><abstract>This paper reports a comparative study of propylene–ethylene copolymer (EP) nanocomposites synthesized using zinc‐ion (Zn2+)‐coated nanosilica (ZNS) and the diglycidyl ether of bisphenol‐A (DGEBA, an epoxy resin)‐modified zinc‐ion‐coated nanosilica (EZNS) as nanofillers. These nanocomposites were prepared using the ‘melt mixing’ method at a constant loading level of 2.5 wt%. This loading level is much lower than that used for fillers in conventional composites. The EP nanocomposites were characterized using wide‐angle X‐ray diffractometer (WAXD), a thermo gravimetric analyzer (TGA), a differential scanning calorimeter (DSC), a dynamic mechanical analyzer (DMA) and scanning electron microscopy (SEM). DMA results showed a higher storage modulus for EP‐epoxy‐modified Zn2+‐coated nanosilica nanocomposite (EP‐EZNS) with respect to EP and EP‐Zn2+‐coated nanosilica nanocomposite (EP‐ZNS). In addition, TGA thermograms showed an increase in degradation temperature of EP in the presence of EZNS. Copyright © 2006 Society of Chemical Industry</abstract><cop>Chichester, UK</cop><pub>John Wiley &amp; Sons, Ltd</pub><doi>10.1002/pi.2037</doi><tpages>7</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0959-8103
ispartof Polymer international, 2006-08, Vol.55 (8), p.923-929
issn 0959-8103
1097-0126
language eng
recordid cdi_proquest_miscellaneous_29396871
source Wiley Online Library Journals Frontfile Complete
subjects damping factor
epoxy resin modification
nucleation
storage modulus
thermal stability
Zn2+-coated nanosilica
title Effects of epoxy resin-modified zinc-ion-coated nanosilica on structural, thermal and dynamic mechanical properties of propylene-ethylene copolymer
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-14T11%3A27%3A51IST&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=Effects%20of%20epoxy%20resin-modified%20zinc-ion-coated%20nanosilica%20on%20structural,%20thermal%20and%20dynamic%20mechanical%20properties%20of%20propylene-ethylene%20copolymer&rft.jtitle=Polymer%20international&rft.au=Reddy,%20Chaganti%20Srinivasa&rft.date=2006-08&rft.volume=55&rft.issue=8&rft.spage=923&rft.epage=929&rft.pages=923-929&rft.issn=0959-8103&rft.eissn=1097-0126&rft_id=info:doi/10.1002/pi.2037&rft_dat=%3Cproquest_cross%3E29396871%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=29396871&rft_id=info:pmid/&rfr_iscdi=true