Life cycle assessment and mechanical properties of nanocomposites based on cellulose nanocrystals
The present work focuses on the preparation of cellulose nanocrystals (CNCs) reinforced composites based on polyhydroxybutyrate (PHB) and polypropylene (PP). The effects of the CNCs content as reinforcement and the addition of maleic anhydride (MA) as a coupling agent on the mechanical and morpholog...
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| Veröffentlicht in: | Polymer engineering and science 2023-06, Vol.63 (6), p.1752-1760 |
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| creator | Ansari Movahed, Donya Jonoobi, Mehdi Ashori, Alireza Mekkonen, Tizazu H. |
| description | The present work focuses on the preparation of cellulose nanocrystals (CNCs) reinforced composites based on polyhydroxybutyrate (PHB) and polypropylene (PP). The effects of the CNCs content as reinforcement and the addition of maleic anhydride (MA) as a coupling agent on the mechanical and morphological properties of the composites were studied. In addition, the biodegradability of the composites was investigated. Samples were prepared using PP and PHB as matrixes and CNCs as reinforcement. Test samples were prepared using the injection molding machine. The studied parameters were microscopic analysis and tensile strength measurement. Tensile strength increased with increasing CNC, but it decreased slightly when 5 wt% of CNC was added. Tensile strength decreased with the addition of MA. Environmental impacts from the production of 100 g of PP and PHB were evaluated using the life cycle assessment (LCA) approach. The results showed that the environmental impacts of composites containing PHB biopolymer are higher than PP ones.
SEM micrographs of composite made of PHB. |
| doi_str_mv | 10.1002/pen.26321 |
| format | Article |
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SEM micrographs of composite made of PHB.</description><identifier>ISSN: 0032-3888</identifier><identifier>EISSN: 1548-2634</identifier><identifier>DOI: 10.1002/pen.26321</identifier><language>eng</language><publisher>Hoboken, USA: John Wiley & Sons, Inc</publisher><subject>Biopolymers ; Cellulose ; cellulose nanocrystals ; Coupling agents ; Environmental impact ; Injection molding ; Injection molding machines ; Life cycle analysis ; Life cycle assessment ; Maleic anhydride ; Mechanical properties ; Methods ; Nanocomposites ; Nanocrystals ; Nanoparticles ; Plastics machinery ; Polyhydroxybutyrate ; Polymers ; Production processes ; Reagents ; Tensile strength</subject><ispartof>Polymer engineering and science, 2023-06, Vol.63 (6), p.1752-1760</ispartof><rights>2023 Society of Plastics Engineers.</rights><rights>COPYRIGHT 2023 Society of Plastics Engineers, Inc.</rights><rights>2023 Society of Plastics Engineers</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4731-9c6a2e9a5a24f5fcd7c86b56f0d7fe1029fc3603b0a67e5c11c83d5995e914203</citedby><cites>FETCH-LOGICAL-c4731-9c6a2e9a5a24f5fcd7c86b56f0d7fe1029fc3603b0a67e5c11c83d5995e914203</cites><orcidid>0000-0003-0946-1965</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fpen.26321$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fpen.26321$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1416,27915,27916,45565,45566</link.rule.ids></links><search><creatorcontrib>Ansari Movahed, Donya</creatorcontrib><creatorcontrib>Jonoobi, Mehdi</creatorcontrib><creatorcontrib>Ashori, Alireza</creatorcontrib><creatorcontrib>Mekkonen, Tizazu H.</creatorcontrib><title>Life cycle assessment and mechanical properties of nanocomposites based on cellulose nanocrystals</title><title>Polymer engineering and science</title><description>The present work focuses on the preparation of cellulose nanocrystals (CNCs) reinforced composites based on polyhydroxybutyrate (PHB) and polypropylene (PP). The effects of the CNCs content as reinforcement and the addition of maleic anhydride (MA) as a coupling agent on the mechanical and morphological properties of the composites were studied. In addition, the biodegradability of the composites was investigated. Samples were prepared using PP and PHB as matrixes and CNCs as reinforcement. Test samples were prepared using the injection molding machine. The studied parameters were microscopic analysis and tensile strength measurement. Tensile strength increased with increasing CNC, but it decreased slightly when 5 wt% of CNC was added. Tensile strength decreased with the addition of MA. Environmental impacts from the production of 100 g of PP and PHB were evaluated using the life cycle assessment (LCA) approach. The results showed that the environmental impacts of composites containing PHB biopolymer are higher than PP ones.
SEM micrographs of composite made of PHB.</description><subject>Biopolymers</subject><subject>Cellulose</subject><subject>cellulose nanocrystals</subject><subject>Coupling agents</subject><subject>Environmental impact</subject><subject>Injection molding</subject><subject>Injection molding machines</subject><subject>Life cycle analysis</subject><subject>Life cycle assessment</subject><subject>Maleic anhydride</subject><subject>Mechanical properties</subject><subject>Methods</subject><subject>Nanocomposites</subject><subject>Nanocrystals</subject><subject>Nanoparticles</subject><subject>Plastics machinery</subject><subject>Polyhydroxybutyrate</subject><subject>Polymers</subject><subject>Production processes</subject><subject>Reagents</subject><subject>Tensile strength</subject><issn>0032-3888</issn><issn>1548-2634</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>N95</sourceid><recordid>eNp10t2L1DAQAPAgCq6nD_4HBZ8Eu5ePpm0ej-PUg0XFj-eQTSd7OdqkZlLO_e-NVtCFlTwMGX4zGcgQ8pLRLaOUX84QtrwVnD0iGyabvi6X5jHZUCp4Lfq-f0qeId7TYoVUG2J23kFlj3aEyiAC4gQhVyYM1QT2zgRvzVjNKc6QsgesoquCCdHGaY7oc8nsDcJQxVBZGMdljAirSEfMZsTn5IkrAV78iRfk29ubr9fv693Hd7fXV7vaNp1gtbKt4aCMNLxx0tmhs327l62jQ-eAUa6cFS0Ve2raDqRlzPZikEpJUKzhVFyQV2vfMuz3BTDr-7ikUJ7UvOdcSakE-6sOZgTtg4s5GTt5tPqqk1K2rWxkUfUZdYAAyYwxgPMlfeK3Z3w5A0zeni14fVJQTIYf-WAWRH375fOpffOP3S_oQ_kmH9Af7jKuJeda2xQREzg9Jz-ZdNSM6l87osuO6N87Uuzlah_KfMf_Q_3p5sNa8RN2GbvA</recordid><startdate>202306</startdate><enddate>202306</enddate><creator>Ansari Movahed, Donya</creator><creator>Jonoobi, Mehdi</creator><creator>Ashori, Alireza</creator><creator>Mekkonen, Tizazu H.</creator><general>John Wiley & Sons, Inc</general><general>Society of Plastics Engineers, Inc</general><general>Blackwell Publishing Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>N95</scope><scope>XI7</scope><scope>ISR</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope><orcidid>https://orcid.org/0000-0003-0946-1965</orcidid></search><sort><creationdate>202306</creationdate><title>Life cycle assessment and mechanical properties of nanocomposites based on cellulose nanocrystals</title><author>Ansari Movahed, Donya ; Jonoobi, Mehdi ; Ashori, Alireza ; Mekkonen, Tizazu H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4731-9c6a2e9a5a24f5fcd7c86b56f0d7fe1029fc3603b0a67e5c11c83d5995e914203</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Biopolymers</topic><topic>Cellulose</topic><topic>cellulose nanocrystals</topic><topic>Coupling agents</topic><topic>Environmental impact</topic><topic>Injection molding</topic><topic>Injection molding machines</topic><topic>Life cycle analysis</topic><topic>Life cycle assessment</topic><topic>Maleic anhydride</topic><topic>Mechanical properties</topic><topic>Methods</topic><topic>Nanocomposites</topic><topic>Nanocrystals</topic><topic>Nanoparticles</topic><topic>Plastics machinery</topic><topic>Polyhydroxybutyrate</topic><topic>Polymers</topic><topic>Production processes</topic><topic>Reagents</topic><topic>Tensile strength</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ansari Movahed, Donya</creatorcontrib><creatorcontrib>Jonoobi, Mehdi</creatorcontrib><creatorcontrib>Ashori, Alireza</creatorcontrib><creatorcontrib>Mekkonen, Tizazu H.</creatorcontrib><collection>CrossRef</collection><collection>Gale Business: Insights</collection><collection>Business Insights: Essentials</collection><collection>Gale In Context: Science</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Polymer engineering and science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ansari Movahed, Donya</au><au>Jonoobi, Mehdi</au><au>Ashori, Alireza</au><au>Mekkonen, Tizazu H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Life cycle assessment and mechanical properties of nanocomposites based on cellulose nanocrystals</atitle><jtitle>Polymer engineering and science</jtitle><date>2023-06</date><risdate>2023</risdate><volume>63</volume><issue>6</issue><spage>1752</spage><epage>1760</epage><pages>1752-1760</pages><issn>0032-3888</issn><eissn>1548-2634</eissn><abstract>The present work focuses on the preparation of cellulose nanocrystals (CNCs) reinforced composites based on polyhydroxybutyrate (PHB) and polypropylene (PP). The effects of the CNCs content as reinforcement and the addition of maleic anhydride (MA) as a coupling agent on the mechanical and morphological properties of the composites were studied. In addition, the biodegradability of the composites was investigated. Samples were prepared using PP and PHB as matrixes and CNCs as reinforcement. Test samples were prepared using the injection molding machine. The studied parameters were microscopic analysis and tensile strength measurement. Tensile strength increased with increasing CNC, but it decreased slightly when 5 wt% of CNC was added. Tensile strength decreased with the addition of MA. Environmental impacts from the production of 100 g of PP and PHB were evaluated using the life cycle assessment (LCA) approach. The results showed that the environmental impacts of composites containing PHB biopolymer are higher than PP ones.
SEM micrographs of composite made of PHB.</abstract><cop>Hoboken, USA</cop><pub>John Wiley & Sons, Inc</pub><doi>10.1002/pen.26321</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0003-0946-1965</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0032-3888 |
| ispartof | Polymer engineering and science, 2023-06, Vol.63 (6), p.1752-1760 |
| issn | 0032-3888 1548-2634 |
| language | eng |
| recordid | cdi_proquest_journals_2822955931 |
| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Biopolymers Cellulose cellulose nanocrystals Coupling agents Environmental impact Injection molding Injection molding machines Life cycle analysis Life cycle assessment Maleic anhydride Mechanical properties Methods Nanocomposites Nanocrystals Nanoparticles Plastics machinery Polyhydroxybutyrate Polymers Production processes Reagents Tensile strength |
| title | Life cycle assessment and mechanical properties of nanocomposites based on cellulose nanocrystals |
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