Hydrothermal synthesis, characterization and sorption properties of Al/Fe oxide-oxyhydroxide composite powders
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- 作者：V.I. Mikhaylov
- 关键词：Hydrothermal synthesis ; Adsorption ; Composite powders ; Chromium (VI) ; Heavy metals
- 刊名：Advanced Powder Technology
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：27
- 期：2
- 页码：756-764
- 全文大小：2820 K
文摘
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- <p id="p0005">Al/Fe oxide–oxyhydroxide composite powders were prepared by hydrothermal method.p>
- <p id="p0010">The composition, morphology, textural and thermal properties were investigated.p>
- <p id="p0015">A decrease in the Al/Fe ratio results in a nonmonotonic variation of surface area.p>
- <p id="p0020">Lamellar Fe2O3 and acicular FeOOH are formed in the presents of CTAB and Al
- <p id="p0025">The γ-Al2O3/α-Fe2O3 composite powder exhibit a maximum adsorption capacity.p>