Electrical conductivity studies of graphene wrapped nanocrystalline LiMnPO{sub 4} composite

Journal Article · Wed Jun 24 00:00:00 EDT 2015 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4917777· OSTI ID:22490305

Cheruku, Rajesh; D, Surya Bhaskaram; Vijayan, Lakshmi ^[1]

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1. St. Aloysius’ College, Edathua, Alappuzha, Kerala 689 573 (India)

Nanocrystalline LiMnPO{sub 4} material was synthesized by template free sucrose assisted hydrothermal method. The material possesses the orthorhombic crystal structure with Pnma, space group having four formula units. The GO was prepared by the hummer’s method and it was reduced graphene oxide (rGO) with hydrazine hydrate in the presence of nitrogen atmosphere. LiMnPO{sub 4} material was wrapped by the rGO to increase its conductivity. The structural characterization was accomplished through X-ray diffraction, FT-IR and Raman spectroscopy. Morphology was identified by the SEM, Electrical characterization was done through impedance spectroscopy and the results were reported.

• OSTI ID: 22490305
• Journal Information: AIP Conference Proceedings, Vol. 1665, Issue 1; Conference: 59. DAE solid state physics symposium 2014, Tamilnadu (India), 16-20 Dec 2014; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
CARBON OXIDES
COMPOSITE MATERIALS
CRYSTALS
ELECTRIC CONDUCTIVITY
FOURIER TRANSFORMATION
GRAPHENE
HYDRATES
HYDRAZINE
HYDROTHERMAL SYNTHESIS
IMPEDANCE
INFRARED SPECTRA
LITHIUM COMPOUNDS
MANGANESE PHOSPHATES
MORPHOLOGY
NANOSTRUCTURES
ORTHORHOMBIC LATTICES
RAMAN SPECTROSCOPY
SCANNING ELECTRON MICROSCOPY
X-RAY DIFFRACTION