Prof. Bello K. A.

Ahmadu Bello University Zaria

belloka2003@yahoo.com

2 Publications

Publications 2

Research Article Vol. 14, Issue 1

Development of Granite-Filled Recycled LDPE Composites for Lightweight Military Helmet Applications

R. M. Dodo^*, I. I. Abubakar, Bello K. A., Z. Musa, B. A. Kusimo

The development of a lightweight military helmet using granite particulate (GTP) reinforced recycled low-density polyethylene (RLDPE) was studied in an attempt to produce a light helmet with high strength and cost-effective material for military applications. This study utilised the abundant presence of granite in the ec...

Jun, 2024 Vol. 14, Issue 1

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Research Article Vol. 6, Issue 1

Synthesis of active methylene azo disperse dyes based on 4-Amino-3-Nitrobenzaldehyde as diazo component and their application on polyester and Nylon 6.6 fabric

SALISU A^*, Bello K. A., Mohammed K. Yakubu

Active methylene azo disperse dyes were synthesized and characterized. A good percentage yield of each of the dyes were obtained in the range of 58-82 %. The dyes have well defined melting points in the range of 270 – 404 C. The visible absorption spectra of the dyes showed that the dyes absorbed maximally within the visible region of the elect...

Jun, 2015 Vol. 6, Issue 1

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