Surfactant-decorated graphite nanoplatelets (GNPs) reinforced aluminum nanocomposites: sintering effects on hardness and wear
The exceptional properties of graphene make it ideal as a reinforcement to enhance the properties of aluminum matrices and this critically depends on uniform dispersion. In this study, the dispersion issue was addressed by sonication and non-covalent surface functionalization of graphite nanoplatele...
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| Veröffentlicht in: | International journal of minerals, metallurgy and materials metallurgy and materials, 2018-06, Vol.25 (6), p.704-715 |
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| container_title | International journal of minerals, metallurgy and materials |
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| creator | Baig, Zeeshan Mamat, Othman Mustapha, Mazli Mumtaz, Asad Ali, Sadaqat Sarfraz, Mansoor |
| description | The exceptional properties of graphene make it ideal as a reinforcement to enhance the properties of aluminum matrices and this critically depends on uniform dispersion. In this study, the dispersion issue was addressed by sonication and non-covalent surface functionalization of graphite nanoplatelets (GNPs) using two types of surfactant: anionic (sodium dodecyl benzene sulfate (SDBS)) and non-ionic polymeric (ethyl cellulose (EC)). After colloidal mixing with Al powder, consolidation was performed at two sintering temperatures (550 and 620°C). The structure, density, mechanical and wear properties of the nanocomposite samples were investigated and compared with a pure Al and a pure GNPs/Al nanocomposite sample. Noticeably, EC-based 0.5wt% GNPs/Al samples showed the highest increment of 31% increase in hardness with reduced wear rate of 98.25% at 620°C, while a 22% increase in hardness with reduced wear rate of 96.98% at 550°C was observed, as compared to pure Al. Microstructural analysis and the overall results validate the use of EC-based GNPs/Al nanocomposites as they performed better than pure Al and pure GNPs/Al nanocomposite at both sintering temperatures. |
| doi_str_mv | 10.1007/s12613-018-1618-3 |
| format | Article |
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In this study, the dispersion issue was addressed by sonication and non-covalent surface functionalization of graphite nanoplatelets (GNPs) using two types of surfactant: anionic (sodium dodecyl benzene sulfate (SDBS)) and non-ionic polymeric (ethyl cellulose (EC)). After colloidal mixing with Al powder, consolidation was performed at two sintering temperatures (550 and 620°C). The structure, density, mechanical and wear properties of the nanocomposite samples were investigated and compared with a pure Al and a pure GNPs/Al nanocomposite sample. Noticeably, EC-based 0.5wt% GNPs/Al samples showed the highest increment of 31% increase in hardness with reduced wear rate of 98.25% at 620°C, while a 22% increase in hardness with reduced wear rate of 96.98% at 550°C was observed, as compared to pure Al. Microstructural analysis and the overall results validate the use of EC-based GNPs/Al nanocomposites as they performed better than pure Al and pure GNPs/Al nanocomposite at both sintering temperatures.</description><identifier>ISSN: 1674-4799</identifier><identifier>EISSN: 1869-103X</identifier><identifier>DOI: 10.1007/s12613-018-1618-3</identifier><language>eng</language><publisher>Beijing: University of Science and Technology Beijing</publisher><subject>Aluminum ; Benzene ; Cellulose ; Ceramics ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Composites ; Corrosion and Coatings ; Dispersion ; Ethyl cellulose ; Glass ; Graphene ; Graphite ; Hardness ; Materials Science ; Metallic Materials ; Microstructural analysis ; Nanocomposites ; Natural Materials ; Platelets (materials) ; Sintering ; Sintering (powder metallurgy) ; Surfaces and Interfaces ; Surfactants ; Thin Films ; Tribology ; Wear rate</subject><ispartof>International journal of minerals, metallurgy and materials, 2018-06, Vol.25 (6), p.704-715</ispartof><rights>University of Science and Technology Beijing and Springer-Verlag GmbH Germany, part of Springer Nature 2018</rights><rights>University of Science and Technology Beijing and Springer-Verlag GmbH Germany, part of Springer Nature 2018.</rights><rights>Copyright © Wanfang Data Co. 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All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c352t-4e223bcf870cdfed44c57e476b1b3967d4abb44f9d25f4d9ef9b8e863c099a223</citedby><cites>FETCH-LOGICAL-c352t-4e223bcf870cdfed44c57e476b1b3967d4abb44f9d25f4d9ef9b8e863c099a223</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://www.wanfangdata.com.cn/images/PeriodicalImages/bjkjdxxb-e/bjkjdxxb-e.jpg</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12613-018-1618-3$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/2920179874?pq-origsite=primo$$EHTML$$P50$$Gproquest$$H</linktohtml><link.rule.ids>314,780,784,21388,27924,27925,33744,41488,42557,43805,51319,64385,64389,72469</link.rule.ids></links><search><creatorcontrib>Baig, Zeeshan</creatorcontrib><creatorcontrib>Mamat, Othman</creatorcontrib><creatorcontrib>Mustapha, Mazli</creatorcontrib><creatorcontrib>Mumtaz, Asad</creatorcontrib><creatorcontrib>Ali, Sadaqat</creatorcontrib><creatorcontrib>Sarfraz, Mansoor</creatorcontrib><title>Surfactant-decorated graphite nanoplatelets (GNPs) reinforced aluminum nanocomposites: sintering effects on hardness and wear</title><title>International journal of minerals, metallurgy and materials</title><addtitle>Int J Miner Metall Mater</addtitle><description>The exceptional properties of graphene make it ideal as a reinforcement to enhance the properties of aluminum matrices and this critically depends on uniform dispersion. In this study, the dispersion issue was addressed by sonication and non-covalent surface functionalization of graphite nanoplatelets (GNPs) using two types of surfactant: anionic (sodium dodecyl benzene sulfate (SDBS)) and non-ionic polymeric (ethyl cellulose (EC)). After colloidal mixing with Al powder, consolidation was performed at two sintering temperatures (550 and 620°C). The structure, density, mechanical and wear properties of the nanocomposite samples were investigated and compared with a pure Al and a pure GNPs/Al nanocomposite sample. Noticeably, EC-based 0.5wt% GNPs/Al samples showed the highest increment of 31% increase in hardness with reduced wear rate of 98.25% at 620°C, while a 22% increase in hardness with reduced wear rate of 96.98% at 550°C was observed, as compared to pure Al. Microstructural analysis and the overall results validate the use of EC-based GNPs/Al nanocomposites as they performed better than pure Al and pure GNPs/Al nanocomposite at both sintering temperatures.</description><subject>Aluminum</subject><subject>Benzene</subject><subject>Cellulose</subject><subject>Ceramics</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Composites</subject><subject>Corrosion and Coatings</subject><subject>Dispersion</subject><subject>Ethyl cellulose</subject><subject>Glass</subject><subject>Graphene</subject><subject>Graphite</subject><subject>Hardness</subject><subject>Materials Science</subject><subject>Metallic Materials</subject><subject>Microstructural analysis</subject><subject>Nanocomposites</subject><subject>Natural Materials</subject><subject>Platelets (materials)</subject><subject>Sintering</subject><subject>Sintering (powder metallurgy)</subject><subject>Surfaces and Interfaces</subject><subject>Surfactants</subject><subject>Thin Films</subject><subject>Tribology</subject><subject>Wear rate</subject><issn>1674-4799</issn><issn>1869-103X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp1kc1KxDAURosoOI4-gLuAG0WqSZtJGncy-AeDCiq4C2lyM3acSWrSoi58dzNWcOUmCeGc78L9smyf4BOCMT-NpGCkzDGpcsLSUW5kI1IxkRNcPm-mN-M0p1yI7WwnxgXGjHPMR9nXQx-s0p1yXW5A-6A6MGgeVPvSdICccr5dpr8ldBEdXt3exyMUoHHWB51AtexXjetXP6D2q9bHpMUzFBvXQWjcHIG1oJPsHXpRwTiIESln0DuosJttWbWMsPd7j7Ony4vH6XU-u7u6mZ7Pcl1Oii6nUBRlrW3FsTYWDKV6woFyVpO6FIwbquqaUitMMbHUCLCirqBipcZCqOSOs-Mh9105q9xcLnwfXJoo68Xrwnx81BKKtDvMMCkTfTDQbfBvPcTuDy9EwrioOE0UGSgdfIwBrGxDs1LhUxIs153IoROZcuW6E7lOLgYntuvdQPhL_l_6Bnhpkb4</recordid><startdate>20180601</startdate><enddate>20180601</enddate><creator>Baig, Zeeshan</creator><creator>Mamat, Othman</creator><creator>Mustapha, Mazli</creator><creator>Mumtaz, Asad</creator><creator>Ali, Sadaqat</creator><creator>Sarfraz, Mansoor</creator><general>University of Science and Technology Beijing</general><general>Springer Nature B.V</general><general>Department of Mechanical Engineering,Universiti Teknologi PETRONAS,Bandar Seri Iskandar 32610,Perak,Malaysia%Department of Fundamental and Applied Sciences,Universiti Teknologi PETRONAS,Bandar Seri Iskandar 32610,Perak,Malaysia%Sustainable Energy Technologies Center,College of Engineering,King Saud University,Po-Box 800,Riyadh 11421,Saudi Arabia</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>BHPHI</scope><scope>BKSAR</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>PCBAR</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>2B.</scope><scope>4A8</scope><scope>92I</scope><scope>93N</scope><scope>PSX</scope><scope>TCJ</scope></search><sort><creationdate>20180601</creationdate><title>Surfactant-decorated graphite nanoplatelets (GNPs) reinforced aluminum nanocomposites: sintering effects on hardness and wear</title><author>Baig, Zeeshan ; Mamat, Othman ; Mustapha, Mazli ; Mumtaz, Asad ; Ali, Sadaqat ; Sarfraz, Mansoor</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c352t-4e223bcf870cdfed44c57e476b1b3967d4abb44f9d25f4d9ef9b8e863c099a223</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Aluminum</topic><topic>Benzene</topic><topic>Cellulose</topic><topic>Ceramics</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Composites</topic><topic>Corrosion and Coatings</topic><topic>Dispersion</topic><topic>Ethyl cellulose</topic><topic>Glass</topic><topic>Graphene</topic><topic>Graphite</topic><topic>Hardness</topic><topic>Materials Science</topic><topic>Metallic Materials</topic><topic>Microstructural analysis</topic><topic>Nanocomposites</topic><topic>Natural Materials</topic><topic>Platelets (materials)</topic><topic>Sintering</topic><topic>Sintering (powder metallurgy)</topic><topic>Surfaces and Interfaces</topic><topic>Surfactants</topic><topic>Thin Films</topic><topic>Tribology</topic><topic>Wear rate</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Baig, Zeeshan</creatorcontrib><creatorcontrib>Mamat, Othman</creatorcontrib><creatorcontrib>Mustapha, Mazli</creatorcontrib><creatorcontrib>Mumtaz, Asad</creatorcontrib><creatorcontrib>Ali, Sadaqat</creatorcontrib><creatorcontrib>Sarfraz, Mansoor</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>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science 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>Earth, Atmospheric & Aquatic 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>Wanfang Data Journals - Hong Kong</collection><collection>WANFANG Data Centre</collection><collection>Wanfang Data Journals</collection><collection>万方数据期刊 - 香港版</collection><collection>China Online Journals (COJ)</collection><collection>China Online Journals (COJ)</collection><jtitle>International journal of minerals, metallurgy and materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Baig, Zeeshan</au><au>Mamat, Othman</au><au>Mustapha, Mazli</au><au>Mumtaz, Asad</au><au>Ali, Sadaqat</au><au>Sarfraz, Mansoor</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Surfactant-decorated graphite nanoplatelets (GNPs) reinforced aluminum nanocomposites: sintering effects on hardness and wear</atitle><jtitle>International journal of minerals, metallurgy and materials</jtitle><stitle>Int J Miner Metall Mater</stitle><date>2018-06-01</date><risdate>2018</risdate><volume>25</volume><issue>6</issue><spage>704</spage><epage>715</epage><pages>704-715</pages><issn>1674-4799</issn><eissn>1869-103X</eissn><abstract>The exceptional properties of graphene make it ideal as a reinforcement to enhance the properties of aluminum matrices and this critically depends on uniform dispersion. In this study, the dispersion issue was addressed by sonication and non-covalent surface functionalization of graphite nanoplatelets (GNPs) using two types of surfactant: anionic (sodium dodecyl benzene sulfate (SDBS)) and non-ionic polymeric (ethyl cellulose (EC)). After colloidal mixing with Al powder, consolidation was performed at two sintering temperatures (550 and 620°C). The structure, density, mechanical and wear properties of the nanocomposite samples were investigated and compared with a pure Al and a pure GNPs/Al nanocomposite sample. Noticeably, EC-based 0.5wt% GNPs/Al samples showed the highest increment of 31% increase in hardness with reduced wear rate of 98.25% at 620°C, while a 22% increase in hardness with reduced wear rate of 96.98% at 550°C was observed, as compared to pure Al. Microstructural analysis and the overall results validate the use of EC-based GNPs/Al nanocomposites as they performed better than pure Al and pure GNPs/Al nanocomposite at both sintering temperatures.</abstract><cop>Beijing</cop><pub>University of Science and Technology Beijing</pub><doi>10.1007/s12613-018-1618-3</doi><tpages>12</tpages></addata></record> |
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| ispartof | International journal of minerals, metallurgy and materials, 2018-06, Vol.25 (6), p.704-715 |
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| source | SpringerNature Journals; ProQuest Central UK/Ireland; Alma/SFX Local Collection; ProQuest Central |
| subjects | Aluminum Benzene Cellulose Ceramics Characterization and Evaluation of Materials Chemistry and Materials Science Composites Corrosion and Coatings Dispersion Ethyl cellulose Glass Graphene Graphite Hardness Materials Science Metallic Materials Microstructural analysis Nanocomposites Natural Materials Platelets (materials) Sintering Sintering (powder metallurgy) Surfaces and Interfaces Surfactants Thin Films Tribology Wear rate |
| title | Surfactant-decorated graphite nanoplatelets (GNPs) reinforced aluminum nanocomposites: sintering effects on hardness and wear |
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