Indexing PXRD structural parameters of graphene oxide-doped metal-organic frameworks

Kamal, K. and Bustam, M.A. and Shariff, A.M. and Pré, P. and Hamon, L. (2019) Indexing PXRD structural parameters of graphene oxide-doped metal-organic frameworks. International Journal of Recent Technology and Engineering, 8 (2 Spec). pp. 550-553.

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Abstract

A family of metal-organic framework, Mg 3O3(CO2)3� nanocrystallites which are also known as Mg-MOF-74, were synthesized by solvothermal method at high temperature under autogenous pressure. The graphene oxide was embedded into the framework via in-situ synthesis method to form a composite structure of Mg-MOF-74@nGO. n was varied from 0.1 to 0.6 wt% of the weight of pristine material. The synthesized samples were examined under Powder X-Ray Diffraction analysis to affirm their crystalline structure. Further studies were conducted by indexing the lattice parameters of the hexagonal crystals. The volume of unit cell and Scherrer�s crystallite size were also determined to study the effect of GO loading amount on their grown dimensions. The results showed that the presence of GO in the range of 0.1-0.6 wt% did not influence the dimension of the crystal except a slight expansion in vertical direction with the increment of GO loading. © BEIESP.

Item Type: Article
Impact Factor: cited By 0
Depositing User: Ms Sharifah Fahimah Saiyed Yeop
Date Deposited: 27 Aug 2021 08:26
Last Modified: 27 Aug 2021 08:26
URI: http://scholars.utp.edu.my/id/eprint/24966

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