Onyedika Gerald

Periwinkle Shell Composite Materials in Adsorption and Photocatalysis: A Review

Nkwoada Amarachi, Onyedika Gerald, Oguzie Emeka & Ogwuegbu Martin · Journal of Materials Science Research and Reviews · 2021

Large quantities of non-biodegradable waste effluents pollutants discharged globally have remained very challenging to adsorption removal or photodegradation treatment. They introduce a significant decrease in water flux, expensive treatment costs, and some with carcinogenic pote...

Open access Research Article

The Future and Prospects of Periwinkle Composites in Reinforced Concretes: A Review

Nkwoada Amarachi, Onyedika Gerald, Oguzie Emeka & Ogwuegbu Martin · Journal of Engineering Research and Reports · 2021

The choice of building materials and the rising cost of construction materials have continued to plaque the building and construction industry without an immediate solution. Industrialists and scholars are investigating several naturally occurring materials for concrete composite...

Open access Research Article 10.9734/jerr/2021/v21i117439