Formation of Analcime Film under Hydrothermal Conditions.

• MIMURA Hitoshi

  Institute for Advanced Materials Processing, Tohoku University

• TEZUKA Tatsuyuki

  Institute for Advanced Materials Processing, Tohoku University Tohoku Electric Power Co.,

• AKIBA Kenichi

  Institute for Advanced Materials Processing, Tohoku University

抄録

Polycrystalline analcime film was prepared from hydrogels under hydrothermal conditions. The analcime film of about 200μm thickness built up on a porous alumina support at temperatures above 160°C, and the size and crystallinity of analcime increased with temperature. The thickness of analcime film increased with incubation time, and the growth rate at 180°C was faster than that at 160°C. The analcime film obtained was thermally stable at temperatures up to 700°C, and no structural changes were observed after treatment in nitric acid solutions below 0.01M. Analcime had an ion-sieve ability to large sized Cs⁺ ion, and Ag⁺ and Rb⁺ ions of small sizes were incorporated in analcime.

収録刊行物

• Ｊｏｕｒｎａｌ　ｏｆ　Ｎｕｃｌｅａｒ　Ｓｃｉｅｎｃｅ　ａｎｄ　Ｔｅｃｈｎｏｌｏｇｙ（日本原子力学会英文論文誌）

  Ｊｏｕｒｎａｌ　ｏｆ　Ｎｕｃｌｅａｒ　Ｓｃｉｅｎｃｅ　ａｎｄ　Ｔｅｃｈｎｏｌｏｇｙ（日本原子力学会英文論文誌） 32 (12), 1250-1258, 1995

  一般社団法人 日本原子力学会

キーワード

• analcime film
• porous support
• hydrogel
• hydrothermal condition
• ion-sieve ability
• temperature dependence
• time dependence
• grain size
• crystallinity
• rubidium ion
• cesium ion
• silver ion

詳細情報

• CRID: 1390282679073068288
• NII論文ID: 10002073821
• NII書誌ID: AA00703720
• DOI: 10.3327/jnst.32.1250
• COI: 1:CAS:528:DyaK28XlslChtQ%3D%3D
• ISSN: 18811248
• ISSN: 00223131
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可