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Leaf-like Hybrid of Bismuth Subcarbonate nanotubes/graphene Sheet With Highly Efficient Photocatalytic Activities

Leaf-like Hybrid of Bismuth Subcarbonate nanotubes/graphene Sheet With Highly Efficient Photocatalytic Activities

Yanping Tang, Chongqing Yang, Kan Li, Fan Jing, Ruili Liu, Dongqing Wu, Jinping Jia

J Colloid Interface Sci. 2017 Apr 1;491:273-278.

PMID: 28049051

Abstract:

In this work, leaf-like hybrid with Bi2O2CO3 nanotubes as the "veins" and graphene sheet as the "laminae" is fabricated via a facile one-pot reaction of bismuth nitrate and graphene oxide in alkaline aqueous solution. With the uniform distribution of Bi2O2CO3 nanotubes on the graphene substrate, the obtained Bi2O2CO3-NT/G manifests high specific surface area (90.4m2g-1) and large pore volume (0.197cm3g-1), which are favorable for the efficient light capturing together with the rapid transfer of mass and charge carriers. In comparison with the pure Bi2O2CO3 nanotubes and commercial Bi2O2CO3, Bi2O2CO3-NT/G exhibits much enhanced activity and long-term stability towards the photocatalytic degradation of organic dye pollutant, which is owing to its unique leaf-like structural features.

Chemicals Related in the Paper:

Catalog Number	Product Name	Structure	CAS Number	Price
AP5892104	Bismuth subcarbonate		5892-10-4	Price

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