Ngakou Sadeu Christian

Optimisation of Activated Carbon Preparation by Chemical Activation of Ayous Sawdust, Cucurbitaceae Peelings and Hen Egg Shells Using Response Surface Methodology

Ngakou Sadeu Christian, Ngomo Horace Manga, Tchuifon Tchuifon Donald Raoul & Anagho Solomon Gabche · International Research Journal of Pure and Applied Chemistry · 2017

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 Article 10.9734/IRJPAC/2017/36021

Synthesis of Ultra-long Hollow Mercury Selenide (HgSe) Chalcogenide Nanofibers from Co and Ni Sacrificial Nanofibers

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 Article 10.9734/CSJI/2017/36678