Aims: Investigate the changes occurring in the composition of Garcinia kola nut shell after an activation process, especially the characteristics of the chemically activated carbons (ACs) obtained. Study Design: Determine of the physicochemical properties of the prepared ACs usin...
Open access
Research Article10.9734/CSJI/2018/43411
Aims: Explore the effects of the mixture of biomass materials: ayous sawdust, cucurbitaceae peelings and hen eggs shells in the preparation of activated carbon by chemical activation using the Methodology of Experimental Design. Study Design: Determination of the phy...
Open access
Research Article10.9734/IRJPAC/2017/36021
Bopda Aurelien, Tchuifon Tchuifon Donald Raoul, Nche George Ndifor-Angwafor, Kamdem Tamo Arnaud & Anagho Solomon Gabche·Chemical Science International Journal·2018
In this research, cotton cake has been investigated as a cheap and available precursor used for the production of novel carbon using phosphoric acid and potassium hydroxide as chemical activating agents with 2:1; 1:1, impregnation ratio at various concentrations of 0.5M; 1M; 1.5M...
Open access
Research Article10.9734/CSJI/2018/43499
Nche George Ndifor-Angwafor, Mominou Nchare, Tchuifon Tchuifon Donald Raoul, Ngakou Sadeu Christian, Anagho Solomon Gabche & Nosang V. Myung·Chemical Science International Journal·2017
A general synthetic method has been used to fabricate Co and Ni nanofibers. By using the electrospinning technique followed by galvanic displacement reaction, we have successfully prepared ultra-long hollow chalcogen and chalcogenide nanofibers. The outstanding features of this a...
Open access
Research Article10.9734/CSJI/2017/36678
Nono Nguemjom Patricia, Kamgaing Théophile, Tchuifon Tchuifon Donald Raoul, Doungmo Giscard, Baleba Mbanga Moise Roger & Anagho Solomon Gabche·Chemical Science International Journal·2018
Activated carbon was prepared from waste of monkey kola by pyrolysis and chemical activation using H3PO4. It was characterised by Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD) and energy dispersive X–ray spectroscopy (EDX). Different physical properties...
Open access
Research Article10.9734/CSJI/2018/45320