{"id":{"repo_id":"qu-belfast","oai_identifier":"oai:pure.qub.ac.uk/portal:studenttheses/54ee718b-bfbe-4616-ae06-4ff09d9735ce"},"canonical_url":"https://search.dev.ndltd.org/etd/qu-belfast/oai:pure.qub.ac.uk/portal:studenttheses/54ee718b-bfbe-4616-ae06-4ff09d9735ce","repository":{"repo_id":"qu-belfast","name":"Queen's University Belfast","base_url":"https://pureadmin.qub.ac.uk/ws/oai"},"display":{"title":"Preparation and mechanical properties of nylon 6-graphene nanocomposites","abstract":"The main aim of the research work presented in this thesis was the development of nanocomposites with a more desirable combination of mechanical properties like stiffness, strength and toughness. Nylon 6, graphene based nanoparticles like graphene nanoplatelets (GnP) and graphene oxide (GO), toughening agent like thermoplastic elastomer and compatibilizer were used for the preparation of nanocomposites. An important objective of this work was to control and enhance the dispersion of graphene based nanoparticles and overcome the agglomeration and its adverse effects on the mechanical properties. Addition of the toughening agent was meant to enhance the toughness of nylon 6 which was adversely effected by graphene based nanoparticles, while the compatibilizer enhanced the interaction between nylon 6 and the elastomer. An enhancement in the desired mechanical properties was observed along with an influence on the morphology of the resultant nanocomposites by the addition of different nanoparticles and toughening agents.<br/><br/><br/>","abstract_html":"The main aim of the research work presented in this thesis was the development of nanocomposites with a more desirable combination of mechanical properties like stiffness, strength and toughness. Nylon 6, graphene based nanoparticles like graphene nanoplatelets (GnP) and graphene oxide (GO), toughening agent like thermoplastic elastomer and compatibilizer were used for the preparation of nanocomposites. An important objective of this work was to control and enhance the dispersion of graphene based nanoparticles and overcome the agglomeration and its adverse effects on the mechanical properties. Addition of the toughening agent was meant to enhance the toughness of nylon 6 which was adversely effected by graphene based nanoparticles, while the compatibilizer enhanced the interaction between nylon 6 and the elastomer. An enhancement in the desired mechanical properties was observed along with an influence on the morphology of the resultant nanocomposites by the addition of different nanoparticles and toughening agents.&lt;br/&gt;&lt;br/&gt;&lt;br/&gt;","abstract_has_math":false,"creators":["Attar, Suhail"],"institution":"Queen's University Belfast","degree_name":"Doctor of Philosophy","degree_level":"Doctoral Thesis","degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":["Chen, Biqiong"],"committee_chairs":[],"committee_members":[],"year":2021,"date_issued":"2021-12","date_published":"2021-12","updated_at":"2026-07-24T03:56:04Z","subjects":["Nylon 6","graphene","elastomer","nanocomposites","mechanical properties"],"languages":["eng"],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["oai:pure.qub.ac.uk/portal:studenttheses/54ee718b-bfbe-4616-ae06-4ff09d9735ce"],"render_values":[{"text":"oai:pure.qub.ac.uk/portal:studenttheses/54ee718b-bfbe-4616-ae06-4ff09d9735ce","href":null,"code":true}]}]},"links":{"outbound_url":"https://pure.qub.ac.uk/en/studentTheses/54ee718b-bfbe-4616-ae06-4ff09d9735ce","outbound_label":"Repository record","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["Chen, Biqiong"]},{"key":"dc:contributor.sponsor","label":"Sponsor","values":["EC-Horizon 2020"]},{"key":"dc:creator","label":"Author","values":["Attar, Suhail"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2021-12"]},{"key":"dc:date.issued","label":"Date","values":["2021-12"]},{"key":"dc:publisher.department","label":"Dc Publisher Department","values":["School of Mechanical and Aerospace Engineering"]},{"key":"dc:publisher.institution","label":"Dc Publisher Institution","values":["Queen's University Belfast"]},{"key":"dc:relation.isreferencedby","label":"Dc Relation Isreferencedby","values":["https://pure.qub.ac.uk/en/studentTheses/54ee718b-bfbe-4616-ae06-4ff09d9735ce"]},{"key":"dc:type","label":"Dc Type","values":["Thesis"]},{"key":"dc:type.qualificationlevel","label":"Dc Type Qualificationlevel","values":["Doctoral Thesis"]},{"key":"dc:type.qualificationname","label":"Dc Type Qualificationname","values":["Doctor of Philosophy"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Nylon 6","graphene","elastomer","nanocomposites","mechanical properties"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["eng"]},{"key":"dc:rights.embargodate","label":"Dc Rights Embargodate","values":["2023-12-31"]},{"key":"dc:rights.embargoreason","label":"Dc Rights Embargoreason","values":["/dk/atira/pure/core/document/studentthesisembargoreason/publicationissues"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["oai:pure.qub.ac.uk/portal:studenttheses/54ee718b-bfbe-4616-ae06-4ff09d9735ce","https://pure.qub.ac.uk/en/studentTheses/54ee718b-bfbe-4616-ae06-4ff09d9735ce"]},{"key":"dc:identifier.uri","label":"Identifier URI","values":["https://pure.qub.ac.uk/files/249220613/PhD_Thesis_Suhail_Attar.pdf"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["The main aim of the research work presented in this thesis was the development of nanocomposites with a more desirable combination of mechanical properties like stiffness, strength and toughness. Nylon 6, graphene based nanoparticles like graphene nanoplatelets (GnP) and graphene oxide (GO), toughening agent like thermoplastic elastomer and compatibilizer were used for the preparation of nanocomposites. An important objective of this work was to control and enhance the dispersion of graphene based nanoparticles and overcome the agglomeration and its adverse effects on the mechanical properties. Addition of the toughening agent was meant to enhance the toughness of nylon 6 which was adversely effected by graphene based nanoparticles, while the compatibilizer enhanced the interaction between nylon 6 and the elastomer. An enhancement in the desired mechanical properties was observed along with an influence on the morphology of the resultant nanocomposites by the addition of different nanoparticles and toughening agents.<br/><br/><br/>"]},{"key":"dc:title","label":"Title","values":["Preparation and mechanical properties of nylon 6-graphene nanocomposites"]}]}],"canonical_facts":{"dc:contributor.advisor":["Chen, Biqiong"],"dc:contributor.sponsor":["EC-Horizon 2020"],"dc:creator":["Attar, Suhail"],"dc:date":["2021-12"],"dc:date.issued":["2021-12"],"dc:description.abstract":["The main aim of the research work presented in this thesis was the development of nanocomposites with a more desirable combination of mechanical properties like stiffness, strength and toughness. Nylon 6, graphene based nanoparticles like graphene nanoplatelets (GnP) and graphene oxide (GO), toughening agent like thermoplastic elastomer and compatibilizer were used for the preparation of nanocomposites. An important objective of this work was to control and enhance the dispersion of graphene based nanoparticles and overcome the agglomeration and its adverse effects on the mechanical properties. Addition of the toughening agent was meant to enhance the toughness of nylon 6 which was adversely effected by graphene based nanoparticles, while the compatibilizer enhanced the interaction between nylon 6 and the elastomer. An enhancement in the desired mechanical properties was observed along with an influence on the morphology of the resultant nanocomposites by the addition of different nanoparticles and toughening agents.<br/><br/><br/>"],"dc:identifier":["oai:pure.qub.ac.uk/portal:studenttheses/54ee718b-bfbe-4616-ae06-4ff09d9735ce","https://pure.qub.ac.uk/en/studentTheses/54ee718b-bfbe-4616-ae06-4ff09d9735ce"],"dc:identifier.uri":["https://pure.qub.ac.uk/files/249220613/PhD_Thesis_Suhail_Attar.pdf"],"dc:language":["eng"],"dc:publisher.department":["School of Mechanical and Aerospace Engineering"],"dc:publisher.institution":["Queen's University Belfast"],"dc:relation.isreferencedby":["https://pure.qub.ac.uk/en/studentTheses/54ee718b-bfbe-4616-ae06-4ff09d9735ce"],"dc:rights.embargodate":["2023-12-31"],"dc:rights.embargoreason":["/dk/atira/pure/core/document/studentthesisembargoreason/publicationissues"],"dc:subject":["Nylon 6","graphene","elastomer","nanocomposites","mechanical properties"],"dc:title":["Preparation and mechanical properties of nylon 6-graphene nanocomposites"],"dc:type":["Thesis"],"dc:type.qualificationlevel":["Doctoral Thesis"],"dc:type.qualificationname":["Doctor of Philosophy"]},"updated_at":"2026-07-24T03:56:04Z"}