Browsing by Author "Ndiritu, Francis"
Now showing items 1-2 of 2
-
Optical and scanning kelvin probe microscopic characterization of sol-gel synthesized aluminum doped zinc cobalt ferrite nanoparticles
Sabastine, Butembu; Akou, Osamong Gideon; Kuria, Kamweru Paul; Mwangi, Gichumbi Joel; Ndiritu, Francis (academic Journals, 2020)In this work, Zn1-xCoFe2AlxO4 (x=0, 0.2, 0.4, 0.6, 0.8 and 1.0) ferrites were synthesized using the sol-gel method. XRD analysis was done and confirmed the formation of spinel structure, where the particle size and lattice ... -
UV Absorption and dynamic mechanical analysis of polyethylene films
Kamweru, Paul; Ndiritu, Francis; Kinyanjui, Thomas; Muthui, Zipporah wanjiku; Ngumbu, Richard; Odhiambo, Peter Migunde (2014-12)Photooxidative processes that lead to chain scission and chain linking in polymers play an important role in polymer degradation. These processes are induced by both ultraviolet (UV) and visible light absorption. The ...