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- KURODA TAKAHISA
- Department of Environmental Resources Engineering, Waseda University
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- KOMINE SHINSUKE
- Department of Environmental Resources Engineering, Waseda University
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- NAGAO MASAHIRO
- Department of Environmental Resources Engineering, Waseda University
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- YAMAZAKI ATSUSHI
- Department of Environmental Resources Engineering, Waseda University
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"Geopolymer" is the general name for an alkali aluminosilicate polymer. The effects of the Si/Al molar ratio and alkali species (K or Na) on the solid-phase formation and of syneresis (water evaporation) on the formation of microporous geopolymer were investigated. The sizes of the constituent particles decreased from the micrometer to nanometer scale as the Si/Al molar ratio increased, and the decrease in particle size was accompanied by the concentration of interstitial pores approximately 50 nm in diameter between the particles. K-type geopolymer possessed an aggregated structure of small spherical particles, whereas Na-type geopolymer had an aggregated structure of large, irregularly shaped particles. The size and number of pores increased by syneresis as the water ratio increased; however, moderate syneresis decreased the size and number of pores.
収録刊行物
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- Clay Science
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Clay Science 19 (1), 11-16, 2015
一般社団法人 日本粘土学会
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詳細情報 詳細情報について
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- CRID
- 1390001204113264128
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- NII論文ID
- 110009978116
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- NII書誌ID
- AA00607148
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- ISSN
- 21863555
- 00098574
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- NDL書誌ID
- 026643570
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可