scholarly journals Synthesis of Ni-doped ZnO nanostructures by low-temperature wet chemical method and their enhanced field emission properties

RSC Advances ◽  
2016 ◽  
Vol 6 (106) ◽  
pp. 104318-104324 ◽  
Author(s):  
Amit Kumar Rana ◽  
Prashant Bankar ◽  
Yogendra Kumar ◽  
Mahendra A. More ◽  
Dattatray J. Late ◽  
...  
Keyword(s):  
Low Temperature ◽  
Field Emission ◽  
Chemical Process ◽  
Chemical Method ◽  
Zno Nanostructures ◽  
Wet Chemical Method ◽  
Emission Properties ◽  
Field Emission Properties ◽  
Wet Chemical ◽  
Doped Zno

In this study, we report an enhancement in the field emission (FE) properties of ZnO nanostructures obtained by doping with Ni at a base pressure of ∼1 × 10−8 mbar, which were grown by a simple wet chemical process.

Fabrication of Tetrapod-liked Al-doped ZnO Nanostructures and Their Photoluminescence and Field Emission Properties

2013 ◽  
Vol 34 (11) ◽  
pp. 1424-1429
Author(s):  
周雄图 ZHOU Xiong-tu ◽  
曾祥耀 ZENG Xiang-yao ◽  
张永爱 ZHANG Yong-ai ◽  
郭太良 GUO Tai-liang
Keyword(s):  
Field Emission ◽  
Zno Nanostructures ◽  
Emission Properties ◽  
Field Emission Properties ◽  
Doped Zno

Effect of Ce doping into ZnO nanostructures to enhance the phenolic sensor performance

RSC Advances ◽  
2016 ◽  
Vol 6 (63) ◽  
pp. 58236-58246 ◽  
Author(s):  
Hasan B. Balkhoyor ◽  
Mohammed M. Rahman ◽  
Abdullah M. Asiri
Keyword(s):  
Alkaline Medium ◽  
Chemical Method ◽  
Reducing Agents ◽  
Zno Nanostructures ◽  
Wet Chemical Method ◽  
Sensor Performance ◽  
Wet Chemical ◽  
Doped Zno

Various Ce-doped ZnO nanostructures (Ce/ZnO NSs) were prepared by a facile wet chemical method using reducing agents in alkaline medium.

scholarly journals Field emission properties of nano-structured cobalt ferrite (CoFe2O4) synthesized by low-temperature chemical method

2018 ◽  
Vol 701 ◽  
pp. 151-156 ◽  
Author(s):  
S.M. Ansari ◽  
S.R. Suryawanshi ◽  
M.A. More ◽  
Debasis Sen ◽  
Y.D. Kolekar ◽  
...  
Keyword(s):  
Low Temperature ◽  
Field Emission ◽  
Chemical Method ◽  
Cobalt Ferrite ◽  
Emission Properties ◽  
Field Emission Properties

Structure and Optical Properties of ZnO:N Films Doped with Nitrogen Atoms

2014 ◽  
Vol 1058 ◽  
pp. 229-235
Author(s):  
Yue Zhao ◽  
Yan Li Ding ◽  
Xiao Yan Liang ◽  
Jia Hua Min ◽  
Lin Jun Wang ◽  
...  
Keyword(s):  
Optical Properties ◽  
Chemical Process ◽  
Chemical Method ◽  
Zno Thin Films ◽  
Zno Films ◽  
Zno Film ◽  
Wet Chemical Method ◽  
Nitrogen Doped ◽  
Wet Chemical ◽  
Doped Zno

s: In this study, nitrogen-doped ZnO thin films with different nitrogen content were produced by a wet chemical process. The optical properties and the structure of these ZnO films were investigated by LT-PL spectrum, Raman spectrum, SEM and XRD. XRD result showed that the cubic ZnO phase appeared in the 10% nitrogen-doped ZnO films, which might be attributed to the stress in these ZnO film. Moreover, results of SEM measurement proved that the nitrogen atoms were introduced into the lattice of nanoZnO crystal. In addition, LT-PL spectra also confirmed that this new appeared phase was a cubic ZnO phase, due to the lack of the new PL mission peak. Key words: ZnO, wet chemical method, luminescence, XRD

Removal of a melamine contaminant with Ag-doped ZnO nanocomposite materials

2019 ◽  
Vol 43 (47) ◽  
pp. 18848-18859 ◽  
Author(s):  
Mohammed M. Rahman ◽  
Hasan B. Balkhoyor ◽  
Abdullah M. Asiri
Keyword(s):  
Low Temperature ◽  
Alkaline Medium ◽  
Chemical Method ◽  
Nanocomposite Materials ◽  
Reducing Agents ◽  
Wet Chemical Method ◽  
Zno Nanosheets ◽  
Wet Chemical ◽  
Doped Zno

In this approach, Ag-doped ZnO nanosheets (Ag/ZnO NSs) were prepared via a facile wet-chemical method using reducing agents in an alkaline medium at a low temperature.

Ni-doped ZnO nanotower arrays with enhanced optical and field emission properties

RSC Advances ◽  
2014 ◽  
Vol 4 (99) ◽  
pp. 56241-56247 ◽  
Author(s):  
Yu-Cheng Chang
Keyword(s):  
Field Emission ◽  
Large Scale ◽  
Emission Properties ◽  
Field Emission Properties ◽  
Doped Zno

Large-scale ZnO nanotower arrays exhibit excellent field emission and antireflection properties.

scholarly journals Studies on the control of ZnO nanostructures by wet chemical method and plausible mechanism

AIP Advances ◽  
2015 ◽  
Vol 5 (9) ◽  
pp. 097118 ◽  
Author(s):  
Amit Kumar Rana ◽  
Yogendra Kumar ◽  
Niharika Saxena ◽  
Rajasree Das ◽  
Somaditya Sen ◽  
...  
Keyword(s):  
Chemical Method ◽  
Zno Nanostructures ◽  
Wet Chemical Method ◽  
Plausible Mechanism ◽  
Wet Chemical
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