Citation:
GU Xu-Peng, CHEN Tong-Yun, WU Peng-Sheng. Preparation of α-FeOOH by Alkaline Method with Complex Additive[J]. Chinese Journal of Applied Chemistry,
;2001, 18(7): 584-586.
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A complex additive has been synthesized from maleic acid, sodium hypophosphite and Zn2+ dodecyl-polyglucoside.It was used to prepare α-FeOOH by alkaline method with different concentration of additive oxidation of Fe2+ has been discussed.The result showed that particle pattern of α-FeOOH was better when additive concentration was 1.0×10-3 g/L.The V-Fe2O3 powder with perfect comprehensive quality was prepared from α-FeOOH by dehydration, roast, reduction and oxidation.
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Keywords:
- ferric oxide hydroxide,
- proparation,
- V-Fe2O3 powder
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