From sheets to fibers: A novel approach to gamma-AlOOH and gamma-A12O3 1D nanostructures |
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| Authors: | Zhang Meng Zhang Rui Xi Guangcheng Liu Yi Qian Yitai |
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| Affiliation: | Hefei National Laboratory for Physical Sciences at Microscale and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China. |
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| Abstract: | The gamma-AIOOH (boehmite) nanofiber bundles have been synthesized via a convenient quencher method. Most nanofibers contain even smaller nanowires with an average diameter of 5 nm. A series of contrast experiments reveal that the evolvement from nanosheets to nanofibers occurs in the quencher process. gamma-Al2O3 nanofiber bundles with mesoporous character can be obtained by calcining relevant gamma-AlOOH nanostructures at 500 degrees C. |
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