WEKO3
アイテム
木の葉に含まれる常磁性種の季節変化 ─自然の理解を深める教材の可能性─
https://doi.org/10.20636/00013401
https://doi.org/10.20636/0001340101ba35d4-423c-40e6-8fb1-444deade55c1
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
NUE69_2_15-21 (3.5 MB)
|
|
| アイテムタイプ | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2021-03-17 | |||||||||
| タイトル | ||||||||||
| タイトル | 木の葉に含まれる常磁性種の季節変化 ─自然の理解を深める教材の可能性─ | |||||||||
| 言語 | ja | |||||||||
| タイトル | ||||||||||
| タイトル | Seasonal Change in Paramagnetic Species of Various Tree Leaves: Potential Educational Materials for Understanding of Natural Science | |||||||||
| 言語 | en | |||||||||
| 言語 | ||||||||||
| 言語 | jpn | |||||||||
| キーワード | ||||||||||
| 主題 | 木の葉, 電子スピン共鳴, 常磁性種, 高校化学, 全天日射量, ETYP:教育関連論文 Tree leaves, ESR, Paramagnetic Species, High school chemistry, an amount of solar radiation |
|||||||||
| 資源タイプ | ||||||||||
| 資源タイプ | departmental bulletin paper | |||||||||
| ID登録 | ||||||||||
| ID登録 | 10.20636/00013401 | |||||||||
| ID登録タイプ | JaLC | |||||||||
| 著者 |
辰巳, 哲也
× 辰巳, 哲也
× 梶原, 篤
|
|||||||||
| 著者別名 | ||||||||||
| 姓名 | TATSUMI, Tetsuya | |||||||||
| 著者別名 | ||||||||||
| 姓名 | KAJIWARA, Atsushi | |||||||||
| 抄録 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | Paramagnetic species in tree leaves have been detected by electron spin resonance (ESR) spectroscopy. The leaves of a maple, a cherry, a metasequoia, a fragrant olive, and a pine tree were investigated. Measurements were conducted every month from April to November in 2014. Paramagnetic Mn2+ ion was mainly detected in the maple, cherry, metasequoia, and pine leaves. The fragment olive leaves gave different paramagnetic metal ion signals predominantly. From spring to autumn, spectroscopic change in ESR spectra of the leaves were observed. Changes were in both amounts and kinds of paramagnetic species. Most characteristic monthly change was observed in the amounts of Mn2+ ion. The tendency of the change was clearly correlated with an amount of solar radiation in 2014 in Nara city. The invisible seasonal change of paramagnetic species in various tree leaves would be potential scientific materials in chemistry of high school. | |||||||||
| 書誌情報 |
奈良教育大学紀要. 自然科学 en : Bulletin of Nara University of Education. Natural Science 巻 69, 号 2, p. 15-21, 発行日 2020-12-25 |
|||||||||
| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 05472407 | |||||||||
| 著者版フラグ | ||||||||||
| 出版タイプ | VoR | |||||||||
| 出版者 | ||||||||||
| 出版者 | AN00181070 | |||||||||
