Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김성훈 | - |
dc.date.accessioned | 2020-10-06T01:52:07Z | - |
dc.date.available | 2020-10-06T01:52:07Z | - |
dc.date.issued | 2019-10 | - |
dc.identifier.citation | JOURNAL OF APPLIED POLYMER SCIENCE, v.137, no. 17, article no. 48616 | en_US |
dc.identifier.issn | 0021-8995 | - |
dc.identifier.issn | 1097-4628 | - |
dc.identifier.uri | https://onlinelibrary.wiley.com/doi/full/10.1002/app.48616 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/154384 | - |
dc.description.abstract | Microcellular polylactide (PLA)/modified-silica (m-silica) nanocomposite foams were prepared in a batch process using supercritical carbon dioxide as physical blowing agent. To enhance the dispersion in the PLA matrix, silica nanoparticles were modified by dodecyltrichlorosilane) and were melt compounded with PLA using a twin-screw extruder. PLA/m-silica nanocomposites with m-silica contents of 0.5, 1, 2, 3, and 5 wt % were obtained. The incorporation of m-silica nanoparticles in PLA enhanced the thermal and mechanical properties of PLA. The resultant foams were observed by scanning electron microscopy (SEM) and average cell diameter and cell density were calculated using SEM micrographs. The incorporation of m-silica nanoparticles into the PLA matrix had the effect of decreasing the cell diameter and increasing the cell uniformity and cell density. (c) 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2019, 137, 48616. | en_US |
dc.description.sponsorship | The authors would like to thanks to Sol Bin Kim for her assistance with the SEM experiments. This research was supported by the Ministry of Trade, Industry & Energy (MOTIE) and Korea Institute for Advancement of Technology (KIAT) (N0000993) and by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (NRF-2016R1A6A1A03013422). | en_US |
dc.language.iso | en | en_US |
dc.publisher | WILEY | en_US |
dc.subject | foams | en_US |
dc.subject | fumed silica | en_US |
dc.subject | nanocomposites | en_US |
dc.subject | polylactide | en_US |
dc.title | Fabrication of microcellular polylactide/modified silica nanocomposite foams | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1002/app.48616 | - |
dc.relation.page | 1-10 | - |
dc.relation.journal | JOURNAL OF APPLIED POLYMER SCIENCE | - |
dc.contributor.googleauthor | Jeong, Eun Jin | - |
dc.contributor.googleauthor | Park, Chang Kyu | - |
dc.contributor.googleauthor | Kim, Seong Hun | - |
dc.relation.code | 2019000448 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ORGANIC AND NANO ENGINEERING | - |
dc.identifier.pid | kimsh | - |
dc.identifier.researcherID | AAQ-1582-2020 | - |
dc.identifier.orcid | https://orcid.org/0000-0003-0401-6643 | - |
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