Controllable preparation of tungsten/tungsten carbide nanowires or nanodots in nanostructured carbon with hollow macroporous core/mesoporous shell
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DOI: 10.1088/1674-1056/26/3/038103
Abstract: Large scale tungsten nanowires and tungsten nanodots are prepared in a controllable way. The preparation is based on mechanisms of chemical vapor transportation and phase transformation during the reduction of ammonium metatungstate (AMT) in H2.… read more here.
Keywords: core mesoporous; macroporous core; nanostructured carbon; hollow macroporous ... See more keywords