書誌事項
- タイトル別名
-
- Adsorption Behavior of Precious Metal Ions by Amine-Modified Tannin Gel
- アミン カイシツ タンニンゲル ニ ヨル キキンゾク イオン ノ キュウチャク
この論文をさがす
抄録
A tannin gel (TG), synthesized from condensed tannin molecules, has a remarkable ability to adsorb metal ions in aqueous solutions. In the present report, the author introduces his recent work on the amine-modification of the TG to improve the adsorbability for precious metal ions. The solid-state 13C-NMR measurements revealed that some hydroxy groups in the TG are substituted by amino groups through a simple ammonia treatment. The adsorption experiments for palladium, platinum, and rhodium ions, Pd(II), Pt(IV), and Rh(III), were conducted using the amine-modified tannin gel (ATG), and it was found that the adsorbability of the ATG for these precious metal ions is significantly higher than that of the TG.
収録刊行物
-
- 粉体工学会誌
-
粉体工学会誌 50 (10), 751-758, 2013
一般社団法人 粉体工学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390282679489661824
-
- NII論文ID
- 10031203337
-
- NII書誌ID
- AN00222757
-
- COI
- 1:CAS:528:DC%2BC3sXhvVaksLjE
-
- ISSN
- 18837239
- 03866157
-
- NDL書誌ID
- 024942599
-
- 本文言語コード
- en
-
- 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