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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
| 名前 / ファイル | ライセンス | アクション |
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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 | |||||||||||||
| タイトル | ||||||||||||||
| 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× 西田, 治男
WEKO
21961
× 遠藤, 剛 |
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| 抄録 | ||||||||||||||
| 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 | |||||||||||||
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| 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 | |||||||||||||
| 著作権関連情報 | ||||||||||||||
| 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. | |||||||||||||
| 出版タイプ | ||||||||||||||
| 出版タイプ | AM | |||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||
| 査読の有無 | ||||||||||||||
| 値 | yes | |||||||||||||
| 研究者情報 | ||||||||||||||
| URL | https://hyokadb02.jimu.kyutech.ac.jp/html/397_ja.html | |||||||||||||
| 論文ID（連携） | ||||||||||||||
| 値 | 10037538 | |||||||||||||
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| 値 | 6957 | |||||||||||||
