Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10640178 | Materials Science and Engineering: B | 2005 | 6 Pages |
Abstract
Such specific morphology of the precursor delayed phase transformation from transition- to α-alumina greatly, and the ability resistant to sintering was highly enhanced. At presence of CMC, the acicular alumina calcined at 1200 °C for 4 h had surface area of 79.6 m2 gâ1, much higher than the spherical sample (50 m2 gâ1) without CMC. Because of being straightforward, inexpensive and versatile, the approach could be potentially used to prepare other materials with controllable morphologies and might be potentially extended to mass-production.
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Authors
Fei Teng, Junwei Wang, Zhijian Tian, Zheming Wang, Guoxing Xiong, Zhusheng Xu, Yunpeng Xu, Liwu Lin,