Graphite powder mixed with black paint on the absorber plate of the solar still to enhance yield : an experimental investigation

by Panchal, Hitesh, Sadasivuni, Kishor Kumar, Ahmed, Alim Al Ayub, Hishan, Sanil S., Doranehgard, Mohammad Hossein, Essa, Fadl Abdelmonem, Shanmugan, S., Khalid, Mohammad
Published 2021