Solid-state 1H-NMR relaxation behavior for ultra-high-molecular-weight polyethylene reactor powders with different morphologies
書誌事項
- 公開日
- 2012-06-13
- 資源種別
- journal article
- 権利情報
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- http://www.springer.com/tdm
- DOI
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- 10.1038/pj.2012.104
- 公開者
- Springer Science and Business Media LLC
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説明
The relaxation behaviors for several commercial ultra-high molecular weight polyethylene reactor powders were compared. On the basis of the morphological analyses, the reactor powder consisted of particles and fibrils between them, the relative amounts of which depended on the powder preparation conditions. The results of differential scanning calorimetry analysis could not distinguish these powder characteristics because of the remarkable reorganization of these reactor powders during heating scans. In contrast, molecular motions detected by solid-state proton nuclear magnetic resonance techniques characterize the structural differences between these powders.
収録刊行物
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- Polymer Journal
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Polymer Journal 44 (8), 795-801, 2012-06-13
Springer Science and Business Media LLC
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詳細情報 詳細情報について
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- CRID
- 1360004233455980416
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- ISSN
- 13490540
- 00323896
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- 資料種別
- journal article
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- データソース種別
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- Crossref
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