Synthesis And Characterization Of Graphene Oxide –Polyoxometalate Composite Material For Device Applications

Khandoji, C and M N, Satyanarayan and Shee, Debaprasad and N S, Sterin (2016) Synthesis And Characterization Of Graphene Oxide –Polyoxometalate Composite Material For Device Applications. In: 4th National Conference on Condensed Matter Physics and Applications, 23-24, May 2016, MIT Manipal, India.

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Polyoxometalates (POMs) consisting of clusters of d-block transition metals and oxygen atoms represent an important class of water soluble polynuclear nanomaterial. The tuneable size, structure and elemental composition of POM draws considerable attention for the development of functional composite materials of desired chemical and electronic properties.[1] Graphene can be the promising support for POMs due to its low band gap energy and fast electron transport properties. These properties of grapheme facilitates transport of electrons of POMs rapidly and effectively.[2] In the present investigation, graphene oxide (GO) and reduced graphene oxide (rGO) have been used as a support for POM-graphene composites for semiconductor, hydrogen production applications.[2] The deposition of POM on graphene oxide sheets were carried out through electron transfer interaction and electrostatic interaction between POM and GO sheets. ....

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IITH Creators:
IITH CreatorsORCiD
Shee, DebaprasadUNSPECIFIED
Item Type: Conference or Workshop Item (Paper)
Subjects: Chemical Engineering > Biochemical Engineering
Divisions: Department of Chemical Engineering
Depositing User: Team Library
Date Deposited: 16 Jun 2016 08:34
Last Modified: 16 Jan 2019 08:09
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