High-Yield Chemical Synthesis of Hexagonal ZnO Nanoparticles and Nanorods with Excellent Optical Properties

2012 ◽  
Vol 12 (1) ◽  
pp. 201-206 ◽  
Author(s):  
P. K. Giri ◽  
S. Bhattacharyya ◽  
B. Chetia ◽  
Satchi Kumari ◽  
Dilip K. Singh ◽  
...  
Keyword(s):  
Optical Properties ◽  
Chemical Synthesis ◽  
Zno Nanoparticles ◽  
High Yield

Optical Properties of Stabilized ZnO Nanoparticles, Perspective for UV-Protection in Sunscreens

2015 ◽  
Vol 11 (3) ◽  
pp. 354-359 ◽  
Author(s):  
S.I. Senatova ◽  
A.R. Mandal ◽  
F.S. Senatov ◽  
N. Anisimova ◽  
S.E. Kondakov ◽  
...  
Keyword(s):  
Optical Properties ◽  
Zno Nanoparticles ◽  
Uv Protection

scholarly journals Synthesis and Optical Properties of B-Mg co-Doped ZnO Nanoparticles

Coatings ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 882
Author(s):  
Yuechan Li ◽  
Yongli Li ◽  
An Xie
Keyword(s):  
Optical Properties ◽  
Zno Nanoparticles ◽  
Great Influence ◽  
Structure Study ◽  
Band Gap Energy ◽  
One Pot ◽  
Gap Energy ◽  
Doping Impurity ◽  
Shrinkage Effect ◽  
Co Doped

Doping impurity into ZnO is an effective and powerful technique to tailor structures and enhance its optical properties. In this work, Zn1−xMgxO and Zn1−x−yMgxByO nanoparticles (x = 0, 0.1, 0.2, 0.3, 0.4; y = 0, 0.02, 0.04) were synthesized via one-pot method. It shows that the Mg and B dopants has great influence on crystallinity and surface morphology of ZnO nanoparticles, without changing the wurtzite structure of ZnO. The band structure study indicates that the competition of Conductive Band (CB) shift, Burstein–Moss (B-M) shift and Shrinkage effect will cause the band gap energy change in ZnO.

ZnO Nanoparticles, Nanorods, Hexagonal Plates and Nanosheets Produced by Polyol Route and the Effect of Surface Passivation by Acetate Molecules on Optical Properties

2019 ◽  
Vol 48 (10) ◽  
pp. 6437-6445
Author(s):  
Eduardo F. Barbosa ◽  
Jaqueline A. Coelho ◽  
Edna R. Spada ◽  
Daniel R. B. Amorim ◽  
Livia M. C. Souza ◽  
...  
Keyword(s):  
Optical Properties ◽  
Zno Nanoparticles ◽  
Surface Passivation ◽  
Effect Of Surface

scholarly journals Microwave-Assisted Combustion Synthesis of ZnO Nanoparticles

2013 ◽  
Vol 2013 ◽  
pp. 1-4 ◽  
Author(s):  
M. Kooti ◽  
A. Naghdi Sedeh
Keyword(s):  
Electron Microscopy ◽  
Zno Nanoparticles ◽  
Combustion Method ◽  
Zinc Nitrate ◽  
High Yield ◽  
Fast Method ◽  
Simple Method ◽  
X Ray ◽  
Microwave Assisted ◽  
Average Size

A new and simple method was applied for the synthesis of ZnO nanoparticles with an average size of 20 nm. In this microwave-assisted combustion method, glycine as a fuel and zinc nitrate as precursor were used. The final product was obtained very fast with high yield and purity. The synthesized nanoscale ZnO was characterized by X-ray Diffraction (XRD), Energy Dispersive X-ray spectroscopy (EDX), and Fourier transform infrared spectroscopy (FT-IR). The size and morphology of the ZnO nanoparticles have been determined by field emission scanning electron microscopy (FESEM) and transmission electron microscopy (TEM) techniques. This is a simple and fast method for the preparation of ZnO nanoparticles with no need for expensive materials or complicated treatments.

scholarly journals The influence of calcination temperature on optical properties of ZnO nanoparticles

2019 ◽  
Author(s):  
Iwan Sugihartono ◽  
Atika Retnoningtyas ◽  
Cecep Rustana ◽  
Umiatin ◽  
Nurfina Yudasari ◽  
...  
Keyword(s):  
Optical Properties ◽  
Calcination Temperature ◽  
Zno Nanoparticles

scholarly journals Optical Properties of ZnO Nanoparticles Capped with Polymers

Materials ◽  
2011 ◽  
Vol 4 (6) ◽  
pp. 1132-1143 ◽  
Author(s):  
Shingo Tachikawa ◽  
Atsushi Noguchi ◽  
Takeharu Tsuge ◽  
Masahiko Hara ◽  
Osamu Odawara ◽  
...  
Keyword(s):  
Optical Properties ◽  
Zno Nanoparticles

Synthesis of ZnO nanoparticles and their optical properties

2009 ◽  
Vol 2 (1/2/3/4/5/6) ◽  
pp. 307 ◽  
Author(s):  
Mohsen Oftadeh ◽  
Masoud Salavati Niasari ◽  
Fatemeh Davar
Keyword(s):  
Optical Properties ◽  
Zno Nanoparticles
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