Structural and optical properties of Ag doped tungsten oxide (WO3) by microwave-assisted chemical route

2015 ◽  
Vol 27 (4) ◽  
pp. 3158-3163 ◽  
Author(s):  
S. Mohammed Harshulkhan ◽  
K. Janaki ◽  
G. Velraj ◽  
R. Sakthi Ganapathy ◽  
S. Krishnaraj
2020 ◽  
Vol 17 ◽  
pp. 103041 ◽  
Author(s):  
Ibrahim Garba Shitu ◽  
Zainal Abidin Talib ◽  
Josephine Liew Ying Chi ◽  
Mohd Mustapha Awang Kechick ◽  
Hussein Baqiah

2010 ◽  
Vol 130 (10) ◽  
pp. 1756-1759 ◽  
Author(s):  
Y.C. Lee ◽  
C.S. Yang ◽  
H.J. Huang ◽  
S.Y. Hu ◽  
J.W. Lee ◽  
...  

2008 ◽  
Vol 517 (3) ◽  
pp. 1042-1046 ◽  
Author(s):  
Amit Kumar Chawla ◽  
Sonal Singhal ◽  
Hari Om Gupta ◽  
Ramesh Chandra

2013 ◽  
Vol 22 ◽  
pp. 654-659 ◽  
Author(s):  
LUTFUL KABIR ◽  
SWAPAN K. MANDAL

We report here the structural and optical properties of Bi nanoparticles in polymer (polypyrrole) matrix. The nanoparticles are synthesized following a wet chemical route. The X-ray diffraction data clearly shows the growth of single crystalline Bi nanoparticles within the host polymer. The microstructure of the Bi nanoparticles obtained by transmission electron microscopy (TEM) reveals clearly the formation of spherical shaped nanoparticles of average size∼27 nm with a narrow size distribution. The optical absorption spectrum exhibits a distinct peak at 278 nm which is attributed to the surface plasmon band of Bi nanoparticles. The absorption spectrum is found to be described well following Mie theory.


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