Santra, S and Das, A and Das, NS and Chattopadhyay, Kalyan Kumar (2018) CuBO2 nanonetwork: a novel and significant candidate for photocatalytic dye degradation. In: BULLETIN OF MATERIALS SCIENCE, 41 (5).
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Abstract
CuBO2 is a novel material in the research field of transparent conducting oxide. In this study, CuBO2 nanostructures have been synthesized via sol-gel method. The phase formation is confirmed using an X-ray diffractometer. Detailed morphological analysis is performed by field emission scanning electron microscopy and transmission electron microscopy. Anovel uniform nanonetwork-like structure is obtained and its band gap is found to be 4.24eV. In ultraviolet light irradiation, this as-synthesized sample shows efficient photocatalytic activity for degradation of organic dye Rhodamine B. The degradation efficiency and the rate constant were calculated as similar to 70% and 1.32 x 10 -3 min -1, respectively. This nanonetwork-like structure can be a potential candidate as the base material to attach various metals and metal oxide nanostructures to get highly efficient future photocatalysts. As a result, this study opens up a new gateway to fabricate novel environment-friendly nanocatalysts with high performance.
Item Type: | Journal Article |
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Publication: | BULLETIN OF MATERIALS SCIENCE |
Publisher: | INDIAN ACAD SCIENCES |
Additional Information: | Copy right for this article belong to INDIAN ACAD SCIENCES |
Keywords: | CuBO2; nanocatalyst; photocatalysis; microscopy |
Department/Centre: | Division of Chemical Sciences > Materials Research Centre |
Date Deposited: | 03 Oct 2018 14:03 |
Last Modified: | 01 Mar 2019 07:03 |
URI: | http://eprints.iisc.ac.in/id/eprint/60793 |
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