TY  - JOUR
T1  - Using Nanoparticles Coating for Solar Absorber
AU - Hilal, I.H. AU - Muslime, A.H. AU - H. Jabbar, Rashid AU - Z. Abbas, Seham AU - Ibraheem, A.M. 
JO  - Journal of Engineering and Applied Sciences
VL  - 15
IS  - 17
SP  - 3204
EP  - 3206
PY  - 2020
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2020.3204.3206
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2020.3204.3206
KW  - Nanoparticle
KW  -UV-irradiation method
KW  -Spin coating
KW  -structural characteristics and emissivity
AB  - Manganese oxide which formed in addition
that AFM of nanoparticles revealed that manganese oxide
thin films in nano size. While the emissivity of the solar
absorber when it coated by using nanoparticles thin films
as well as compare the emissivity with energy attained
using Stefan Boltzmann law. The increased emissivity
when increased and the layers as well as increased spin
coating speed from (1000-2000) RPM this improved solar
absorber properties. In addition, that increasing emissivity
caused decreased the energy attained.
ER  -