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Thermal Degradation Behavior of Poly(Lactic Acid) in a Blend with Polyethylene
http://hdl.handle.net/10228/00006736
http://hdl.handle.net/10228/0000673637ae8072-1333-42c9-a501-e97cd63893ae
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10037538.pdf (537.2 kB)
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Item type | 学術雑誌論文 = Journal Article(1) | |||||||||||||||||
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公開日 | 2018-05-07 | |||||||||||||||||
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資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||
資源タイプ | journal article | |||||||||||||||||
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タイトル | Thermal Degradation Behavior of Poly(Lactic Acid) in a Blend with Polyethylene | |||||||||||||||||
言語 | en | |||||||||||||||||
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言語 | jpn | |||||||||||||||||
著者 |
Omura, Masaki
× Omura, Masaki× Tsukegi, Takayuki× 白井, 義人
WEKO
8065
× 西田, 治男
WEKO
21961
× 遠藤, 剛 |
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内容記述タイプ | Abstract | |||||||||||||||||
内容記述 | Poly(L-lactic acid) (PLLA) is a candidate for feedstock recycling materials, because it easily depolymerizes back into the cyclic monomer, L,L-lactide. To examine the recycling of PLLA from blends with other kinds of polymers, a polymer blend of PLLA and linear low-density polyethylene (LLDPE) was prepared and thermally degraded with a degradation catalyst: magnesium oxide (MgO) in a thermogravimeter/differential thermal analyzer (TG/DTA) and pyrolysis-gas chromatograph/mass spectrometer (Py-GC/MS). To clarify the influence of the LLDPE ingredient in the blend, the thermal degradation data were analyzed kinetically using two simulation methods: integration and random degradation analytical methods. From the results, it was found that PLLA was effectively depolymerized in the presence of MgO into L,L-lactide with a low racemization ratio and that LLDPE had no effect on the feedstock recycling of PLLA. | |||||||||||||||||
言語 | en | |||||||||||||||||
書誌情報 |
en : Industrial and Engineering Chemistry Research 巻 45, 号 9, p. 2949-2953, 発行日 2006-03-22 |
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出版者 | American Chemical Society | |||||||||||||||||
言語 | en | |||||||||||||||||
DOI | ||||||||||||||||||
関連タイプ | isVersionOf | |||||||||||||||||
識別子タイプ | DOI | |||||||||||||||||
関連識別子 | https://doi.org/10.1021/ie051446x | |||||||||||||||||
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収録物識別子タイプ | NCID | |||||||||||||||||
収録物識別子 | AA1066432X | |||||||||||||||||
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収録物識別子タイプ | PISSN | |||||||||||||||||
収録物識別子 | 0888-5885 | |||||||||||||||||
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収録物識別子タイプ | EISSN | |||||||||||||||||
収録物識別子 | 1520-5045 | |||||||||||||||||
著作権関連情報 | ||||||||||||||||||
権利情報 | Copyright (c) 2006 American Chemical Society | |||||||||||||||||
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権利情報 | This document is the unedited Author’s version of a Submitted Work that was subsequently accepted for publication in Industrial & Engineering Chemistry Research, Copyright (c) American Chemical Society after peer review. To access the final edited and published work see https://pubs.acs.org/doi/10.1021/ie051446x. | |||||||||||||||||
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出版タイプ | AM | |||||||||||||||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||||||
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値 | yes | |||||||||||||||||
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表示名 | https://hyokadb02.jimu.kyutech.ac.jp/html/397_ja.html | |||||||||||||||||
URL | https://hyokadb02.jimu.kyutech.ac.jp/html/397_ja.html | |||||||||||||||||
論文ID(連携) | ||||||||||||||||||
値 | 10037538 | |||||||||||||||||
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値 | 6957 |