R. P. Killmeyer

Photocatalytic effect of carbon-modified n-TiO2 nanoparticles under visible light illumination

M. Gray, R. Killmeyer, Shahed U. M. Khan, 2006 .

Enhanced carbon doping of n-TiO2 thin films for photoelectrochemical water splitting

M. Gray, R. Killmeyer, Shahed U. M. Khan, 2006 .

Physical cleaning of high carbon fly ash

J. Andresen, M. Maroto-Valer, M. Gray, 2002 .