書誌事項
- タイトル別名
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- Rheological Properties of Blended Solutions of Tunicate and Plant Celluloses
- ホヤ オヨビ ショクブツ セルロース ヨウエキ ノ ブレンドケイ ノ レオロジー トクセイ
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Celluloses from different biological origins were blended to get solutions having various molecular weights and molecular distributions of the polymer. The flow curves of the cellulose blends lay between those of the original solutions. The high molecular weight component, tunicate cellulose, had remarkable effect on the long-time region of the viscoelastic functions of the blends. The weight fraction dependence of the zero-shear viscosity of the blends can be expressed by a linear mixing relation based on Ninomiya theory. The zero-shear viscosities of the blends are in proportion to the 5/2-th power of the weight-average molecular weight calculated from a linear combination of that of each component. This indicates that the zero-shear viscosity of the cellulose blends depends strongly on the molecular weight but scarcely on the molecular distribution.
収録刊行物
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- 材料
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材料 53 (12), 1267-1271, 2004
公益社団法人 日本材料学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390001205419568384
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- NII論文ID
- 110006266182
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- NII書誌ID
- AN00096175
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- COI
- 1:CAS:528:DC%2BD2MXlsF2gsw%3D%3D
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- ISSN
- 18807488
- 05145163
- http://id.crossref.org/issn/05145163
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- NDL書誌ID
- 7186746
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可