ZnO nano particles and ZnO bulk particles UV spectrum?
Follow these
1. ISRN Nanotechnology
Volume 2012 (2012)
http://dx.doi.org/10.5402/2012/372505
Synthesis, Characterization, and Spectroscopic Properties of ZnO Nanoparticles
by Satyanarayana Talam
2. OPTICAL PROPERTIES OF ZnO NANOPARTICLES
by Soosen Samuel M, Lekshmi Bose and George KC
350-370 nm
Absorption edge is around 370nm
Synthesis, characterization and optical properties of zinc oxide nanoparticles
by Surabhi Siva Kumar, Putcha Venkateswarlu, Vanka Ranga Rao and Gollapalli Nageswara Rao
The absorption spectrum should be magnified and plotted in the range 350 nm to 390 nm to check the peak so as to have a better resolution as doped ZnO can have slight shift in peak as compared to undoped ZnO nanoparticles.
Dear Reza Arjomand,
the range between 350-390 nm
Refer following id you can get idea
Journal of Nanoparticle Research 03/2011; 13:3327-3334
Sensors and Actuators B Chemical 12/2009; 143:pp198-204
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