J. A. Amusan

Potential of Hawleyite Cadmium Sulphide (CdS) Nanofilms for PV Cell Applications

E. A. Ubieko, J. A. Amusan, E. Osarolube & C. U. Okujagu · Journal of Energy Research and Reviews · 2023

The search for suitable materials as buffer layer in the development of photovoltaic cell necessitates the study. The objective is thus, to synthesize and characterize CdS nanofilm for photovoltaic cell application. Thin films of Cadmium Sulphide were deposited on degreased glass...

Open access Research Article 10.9734/jenrr/2023/v13i3266

Nontoxic Approach to Porous Carbon Activation from Cassava Peels Using Sodium Thiosulphate for Supercapacitor Applications

T. E. Amakoromo, J. A. Amusan & O. E. Abumere · Journal of Materials Science Research and Reviews · 2021

Abundantly available cassava peels waste was used to prepare porous activated carbon using a nontoxic activating agent, sodium thiosulphate (Na2S2O3). The activation was done under nitrogen flow at 8000C. The resulting porous carbon showed good surface area of 306 m2g-1. The supe...

Open access Research Article

Reinforcement of Polyethylene Terephthalate (PET) Waste Polymer Using CaO Nanoparticles Synthesized from Periwinkle Shell for Car Bumper Application

K. K. Ugwuagbo, E. Osarolube & J. A. Amusan · Journal of Materials Science Research and Reviews · 2026

This study investigated the reinforcement of waste polyethylene terephthalate (PET) with calcium oxide (CaO) nanoparticles synthesised from periwinkle shells for potential car-bumper applications. The shells were washed, dried, milled, calcined at 1000 °C, and sieved, while the C...

Open access Research Article 10.9734/jmsrr/2026/v9i3502