CAS OpenIR  > 中科院上海原子核所2003年前
吴钧; 金云云; 周志浩; 张丽明
Source Publication华东化工学院学报
Abstract实验室制得的碱式氯化铝;用~(27)Al NMR进行分析;发现在众多聚合体中存在[AlO_4Al_(12)(OH)_(24)(H_2O)_(12)]~(7+)离子;其化学位移相对于六水合铝离子[Al(H_2O)_6]~(3+)的零位移为δ=63ppm;试铁灵定时比色法对其存在进行了验证。研究了反应条件如酸浓度、铝酸当量比和陈化时间对产物组成及质量的影响;得出最佳条件为盐酸浓度16%;铝酸当量比为1:0.5;陈化时间为50h左右。
Indexed ByCNKI
Funding Project原子核所项目组
Document Type期刊论文
Recommended Citation
GB/T 7714
吴钧,金云云,周志浩,等. ~(27)AINMR对碱式氯化铝的研究[J]. 华东化工学院学报,1992(01).
APA 吴钧,金云云,周志浩,&张丽明.(1992).~(27)AINMR对碱式氯化铝的研究.华东化工学院学报(01).
MLA 吴钧,et al."~(27)AINMR对碱式氯化铝的研究".华东化工学院学报 .01(1992).
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