Victor Charles

Review on Large-Area Synthesis of Some Graphene Films, Characterizations and Applications

Victor Charles, Ndepana Andrew Gaya & Innocent Joseph · Chemical Science International Journal · 2019

For two decades and beyond, remarkable progress has been made in the use of chemical vapour deposition methods for comprehending 2D materials growth. This review is aimed at providing an overview of several synthesis, characterizations and applications of large area graphene film...

Open access Research Article 10.9734/CSJI/2019/v26i130079

Extraction and Characterization of Oil from Sorrel (Yakuwa Seed) Hibiscus sabdariffa

John Idoko, Gift Charles, Mary Nyia & Victor Charles · International Research Journal of Pure and Applied Chemistry · 2020

Hibiscus sabdariffa (yakwua seed) is one of economic value in tropical and subtropical regions around the world due to diverse industrial, medical and food uses. In this work, oil was extracted from the seed of Hibiscus sabdariffa using normal hexane as extracting solvent. The ex...

Open access Research Article 10.9734/irjpac/2020/v21i830184