Browsing Faculty of Natural Sciences by Author "Ndungu, Patrick"
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Carbonation of brine impacted fractionated coal fly ash: Implications for CO2 sequestration
Muriithi, Grace; Gitari, Wilson; Petrik, Leslie; Ndungu, Patrick (Elsevier, 2011)Coal combustion by-products such as fly ash (FA), brine and CO2 from coal fired power plants have the potential to impact negatively on the environment. FA and brine can contaminate the soil, surface and ground water through ... -
Hall measurements on carbon nanotube paper modified with electroless deposited platinum
Petrik, Leslie; Ndungu, Patrick; Iwuoha, Emmanuel (Springer, 2010)Carbon nanotube paper, sometimes referred to as bucky paper, is a random arrangement of carbon nanotubes meshed into a single robust structure, which can be manipulated with relative ease. Multi-walled carbon nanotubes ...