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锆-铝-钛多金属配合物溶液的制备
Preparation of Solutions of Zr-Al-Ti Polymetallic Complexes
【摘要】 通过对锆、铝、钛和蒙囿剂的混合液浑浊pH值、D-λ曲线的研究,确定了具有具有较高浑浊pH值的锆-铝-钛多金属配合物溶液的配比摩尔比为n(Ti4+)∶n(Al3+)∶n(Zr4+)=0.5∶4∶1,n(金属离子)∶n(柠檬酸)=1∶0.2,熟化时间大于24 h。
【Abstract】 The deposition pH and D-λcurve of Zr-Al-Ti mixed metal complex solutions and masking were studied.The optimized formation condition of Zr-Al-Ti Polymetallic Complex were n(Ti4+)∶n(Al3+)∶n(Zr4+)=0.5∶4∶1,pH=2.0,n(metal ion)∶n(citric acid)=1∶0.2 and the curing time was longer than 24 h.
【基金】 温州市科技计划项目资助
- 【文献出处】 皮革科学与工程 ,Leather Science and Engineering , 编辑部邮箱 ,2007年03期
- 【分类号】TS529.2
- 【被引频次】24
- 【下载频次】287