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ID 18308
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別タイトル
Development of Teaching Materials of Green Chemistry at Secondary Schools : With a Focus on the Synthesis of Acetylsalicylic Acid Using Microwave Irradiation
著者
山田 秀人
キーワード
Green chemistry
Chemistry education
Microwave
Acetylsalicylic acid
グリーンケミストリー
化学教育
マイクロ波
アセチルサリチル酸
NDC
教育
抄録(英)
For developing the teaching materials of green chemistry at the students' laboratories in secondary schools, the possibility of green chemical improvement of the synthesis methods of acetylsalicylic acid was investigated by applying the microwave irradiation as the energy source of the synthetic reaction. Through examining the heating characteristics of the reactants by microwave, it was revealed that the application of the microwave irradiation is useful to reduce the amount of a reactant component and the experimental duration. On the basis of such fundamental research on the synthetic condition, a detailed experimental procedure was proposed for applying the improved synthetic method to students' laboratory. In addition, the proposed method was applied to the practice for the green chemistry education at a high school. By comparing the present synthetic method of acetylsalicylic acid with the conventional one, students could become aware of the green chemical effects of the present synthetic method. It is highly expected that the students' understanding on the significance of chemistry for realizing the society which makes sustainable development possible is enhanced through such educational practice on green chemistry.
掲載誌名
広島大学大学院教育学研究科紀要. 第二部, 文化教育開発関連領域
55号
開始ページ
53
終了ページ
61
出版年月日
2007-03-28
出版者
広島大学大学院教育学研究科
ISSN
1346-5554
NCID
SelfDOI
言語
日本語
NII資源タイプ
紀要論文
広大資料タイプ
学内刊行物(紀要等)
DCMIタイプ
text
フォーマット
application/pdf
著者版フラグ
publisher
部局名
教育学研究科
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