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Effective adsorption and collection of cesium from aqueous solution using graphene oxide grown on porous alumina
https://repo.qst.go.jp/records/48880
https://repo.qst.go.jp/records/488809df88587-bfb5-47ef-9f8d-338262014ccd
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-05-08 | |||||
| タイトル | ||||||
| タイトル | Effective adsorption and collection of cesium from aqueous solution using graphene oxide grown on porous alumina | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
圓谷, 志郎
× 圓谷, 志郎× 本田, 充紀× 下山, 巌× 李, 松田× 楢本, 洋× 矢板, 毅× 境, 誠司× 圓谷 志郎× 李 松田× 楢本 洋× 境 誠司 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Graphene oxide (GO) with large surface area was synthesized by directly growing GO on porous alumina employing chemical vapor deposition for investigating the adsorption mechanism of Cs in aqueous solutions. Electronic structure analysis utilizing in-situ near edge X-ray absorption fine structure spectroscopy and X-ray photoelectron spectroscopy measurements makes clear that Cs atoms bond to oxygen functional groups on GO in the aqueous solution. The Cs adsorption capacity was found to be high as 650-850 mg/g, which indicates GO/porous alumina as an effective adsorbent with high effciency for adsorbing radioactive nuclides in aqueous solutions. | |||||
| 書誌情報 |
Japanese Journal of Applied Physics 巻 57, 号 4S, p. 04FP04, 発行日 2018-05 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1347-4065 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.7567/JJAP.57.04FP04 | |||||
