通过水热法制备了前驱体γ-AlOOH的一维纳米结构,考察了工艺参数对结构的影响. 研究结果表明,当AlCl3溶液浓度小于0.2mol/L,反应溶液pH<7,反应温度控制在160~180℃时,可以得到γ-AlOOH纳米棒,而当pH>7时,样品呈片状;当AlCl3浓度大于0.2mol/L,pH控制在5~6,反应温度控制在200℃左右,并加入表面活性剂SDBS,可以制备大长径比γ-AlOOH纳米纤维.
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