期刊
JOURNAL OF CHEMICAL EDUCATION
卷 89, 期 4, 页码 559-560出版社
AMER CHEMICAL SOC
DOI: 10.1021/ed200114j
关键词
First-Year Undergraduate/General; Second-Year Undergraduate; Analytical Chemistry; Demonstrations; Environmental Chemistry; Laboratory Instruction; Coordination Compounds; Spectroscopy; UV-Vis Spectroscopy; Water/Water Chemistry
资金
- Natural Science Foundation of China [20901052, 21072132]
- Sichuan Provincial Foundation [08ZQ026-041]
- Ministry of Education [NCET-10-0581]
A porphyrin-based test paper has been designed and prepared. It can be used to analyze for Al3+ and Fe3+ in aqueous solution. An experiment employing the test paper can help students understand basic principles of spectrophotometry and how spectrophotometry is used in analyzing for metal ions.
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