書誌事項
- タイトル別名
-
- Effects of Addition of Polyacrylic Ammonium on Dissolution of α-Alumina in Solutions Containing Mg<sup>2+</sup> Ions
- Effects of Addition of Polyacrylic Ammo
この論文をさがす
抄録
Dissolution behavior of high purity α-alumina particles and adsorption of Mg2+ ions onto α-alumina surface were studied in 5vol% solid suspensions containing polyacrylic ammonium (PAA). The amount of alumina dissolved was higher in acidic suspensions than in neutral or basic suspensions. The solubility of alumina in the wide pH range from 2.5 to 9.3 decreased with the addition of PAA. The amount of Mg2+ ions adsorbed onto alumina surface depended on two factors of pH and PAA content of suspensions. Negatively charged alumina surface in the pH range from 7.6 to 9.3 adsorbed Mg2+ ions of 17.5μmol/m2-alumina surface. Positively charged alumina surface adsorbed little Mg2+ ions in acidic suspensions. The amount of Mg2+ ions adsorbed onto alumina surface increased in acidic or neutral suspensions and decreased in basic suspensions by addition of PAA.
収録刊行物
-
- Journal of the Ceramic Society of Japan (日本セラミックス協会学術論文誌)
-
Journal of the Ceramic Society of Japan (日本セラミックス協会学術論文誌) 104 (1208), 268-272, 1996
公益社団法人 日本セラミックス協会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390001205278608768
-
- NII論文ID
- 110002291353
-
- NII書誌ID
- AN10040326
-
- ISSN
- 18821022
- 09145400
- http://id.crossref.org/issn/09145400
-
- NDL書誌ID
- 3947884
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可