Endogenous growth of 2D AlOOH nanosheets on a 3D Al-fiber network via steam-only oxidation in application for forming structured catalysts
2015
Wang, Chunzheng | Han, Lupeng | Zhang, Qiaofei | Li, Yakun | Zhao, Guofeng | Liu, Ye | Lu, Yong
We report a facile, green and generalized method of endogenous growth of 2D boehmite nanosheets (ns) on a 3D network using Al-fibers through oxidation reaction between the Al metal and H₂O (2Al + 4H₂O = 2AlOOH + 3H₂). Such Al-fiber@ns-AlOOH composites have substantial potential applications for microfibrous-structured catalysts and catalytic reactors, being verified by several hot-topic reactions such as CO oxidative coupling to dimethyl oxalate.
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