Study of polyaluminium ferric chloride (PAFC) aqueous solutions visible Spectra: The relationship among their absorbance at 460 nm, basicities and total Fe(III) concentration of PAFC solutions
文献类型：期刊论文
| 作者 | Zhang, X. H.; Zhao, Y. M.; Fan, H.; Yang, G. K.; Lu, Y.; Huang, D. Z. |
| 刊名 | Spectroscopy and Spectral Analysis
 |
| 出版日期 | 2000 |
| 期号 | 4页码:577-580 |
| 关键词 | polyaluminium ferric chloride visible spectrum basicity linear interrelationship |
| 其他题名 | Spectrosc. Spectr. Anal. |
| 中文摘要 | The visible spectra of forty-five synthesized polyaluminium ferric chloride (PAFC) aqueous solutions with different [OH]/[Al + Fe] (B) and nAl/nFe (molar ratio) were investigated. The results showed that their absorbances A of shoulder at 460 nm are all linear interrelationship with their B. We made the curve of absorbance A of PAFC with sane B vs. nAl/nFe, there was a turning point. All of these points just located at the places of pH value rising higher in pH-nAl/nFe diagrams. For these reason, we thought that these points stand for the dynamic equilibrium of OH- between the polynucleus hydroxyl Fe(III) and Al(III). These points made certain relationship among the absorbance A at 460 nm,basicities and total Fe(III) concentration of PAFC solutions. |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 中文 |
| WOS记录号 | WOS:000089130900035 |
| 公开日期 | 2014-09-30 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/11612]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 推荐引用方式 GB/T 7714 | Zhang, X. H.,Zhao, Y. M.,Fan, H.,et al. Study of polyaluminium ferric chloride (PAFC) aqueous solutions visible Spectra: The relationship among their absorbance at 460 nm, basicities and total Fe(III) concentration of PAFC solutions[J]. Spectroscopy and Spectral Analysis,2000(4):577-580. |
| APA | Zhang, X. H.,Zhao, Y. M.,Fan, H.,Yang, G. K.,Lu, Y.,&Huang, D. Z..(2000).Study of polyaluminium ferric chloride (PAFC) aqueous solutions visible Spectra: The relationship among their absorbance at 460 nm, basicities and total Fe(III) concentration of PAFC solutions.Spectroscopy and Spectral Analysis(4),577-580. |
| MLA | Zhang, X. H.,et al."Study of polyaluminium ferric chloride (PAFC) aqueous solutions visible Spectra: The relationship among their absorbance at 460 nm, basicities and total Fe(III) concentration of PAFC solutions".Spectroscopy and Spectral Analysis .4(2000):577-580. |
入库方式： OAI收割
来源：过程工程研究所
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