Nanxi Zhang

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Ternary reduced graphene oxide nanosheets (rGSs)/Fe2O3/polypyrrole (PPy) hydrogels with Fe2O3 nanoparticles (NPs) embedded between rGSs and PPy layer were prepared in one-pot. The ternary hydrogels exhibited an interconnected and porous three-dimensional network with co-existence of macropores and mesopores. Fe2O3 NPs uniformly dispersed on rGS surface with(More)
A supramolecular compound, (H4L)(4,4′-bpy)2 (1) (H4L = 1,2-bis(3,5-dicarboxyphenyl)diazene oxide, 4,4′-bpy = 4,4′-bipyridine) with 2D + 2D → 2D 3-fold parallel interpenetrated layer feature, has been prepared which was investigated as selective sensing material for detection of nitroaromatic compounds (NACs) and metal ions, and exhibits significant(More)
Metal nanoparticles (NPs) displayed overwhelming superiority in catalysis towards the corresponding bulk-phase materials; nevertheless, how to further improve catalytic activity was still an ongoing subject. Herein, we have combined one-step redox reaction and following freeze-dried technology to construct the quinary reduced graphene oxide nanosheets(More)
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