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| Synthesis and Characterization of Porous Alumina and Its Precursor |
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| DOI：10.3969/j.issn.1004-4957.年份.月份 |
| KeyWord:boehmite XRD SEM N2 adsorption-desorption technique |
| Author | Institution |
| 陈佩丽,张少鸿,苏秋成 |
中国科学院广州能源研究所中国科学院可再生能源重点实验室 |
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| Abstract: |
| The γ-Al2O3 was very suitable to be used as a catlalyst support and an adsorbent because of its vast surface.The γ-Al2O3with high surface area was mainly derived from its precursor boehmite （AlOOH）.The porous AlOOH was synthesized by sol-gel method using alumina nitrate and sodium hydroxide as main raw materials.The fasciculate porous alumina was obtained by heat with AlOOH treatment.And it was characterized by XRD,SEM and N2 adsorption-desorption technique. |
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