Size-Controllable Growth of Vertical ZnO Nanorod Arrays by a Pd-Catalyzed Chemical Solution Process

2011 ◽  
Vol 11 (12) ◽  
pp. 5533-5539 ◽  
Author(s):  
Tsutomu Shinagawa ◽  
Seiji Watase ◽  
Masanobu Izaki
Keyword(s):  
Solution Process ◽  
Zno Nanorod ◽  
Nanorod Arrays ◽  
Zno Nanorod Arrays ◽  
Chemical Solution ◽  
Controllable Growth

Controllable Growth of ZnO Nanorod Arrays on NiO Nanowires and Their High UV Photoresponse Current

2014 ◽  
Vol 14 (5) ◽  
pp. 2329-2334 ◽  
Author(s):  
Ting Guo ◽  
Yidong Luo ◽  
Yujun Zhang ◽  
Yuan-Hua Lin ◽  
Ce-Wen Nan
Keyword(s):  
Zno Nanorod ◽  
Nanorod Arrays ◽  
Zno Nanorod Arrays ◽  
Controllable Growth

Growth And Synthesis Of ZnO Nanorod Arrays By A Chemical Solution Method

2010 ◽  
Author(s):  
M. Yahaya ◽  
C. C. Yap ◽  
M. H. Jumali ◽  
M. M. Salleh ◽  
Khairurrijal ◽  
...  
Keyword(s):  
Solution Method ◽  
Zno Nanorod ◽  
Nanorod Arrays ◽  
Zno Nanorod Arrays ◽  
Chemical Solution ◽  
Chemical Solution Method

scholarly journals Controllable Growth of the ZnO Nanorod Arrays on the Al Substrate and Their Reversible Wettability Transition

2017 ◽  
Vol 2017 ◽  
pp. 1-4 ◽  
Author(s):  
Hong Li ◽  
Hongyan Liu ◽  
Yushan Li ◽  
Qinzhuang Liu
Keyword(s):  
Photoelectron Spectroscopy ◽  
Seed Layer ◽  
Physical Adsorption ◽  
Water Molecules ◽  
Zno Nanorod ◽  
Nanorod Arrays ◽  
Zno Nanorod Arrays ◽  
X Ray ◽  
Zno Nanoflakes ◽  
Controllable Growth

High-quality ZnO nanorod arrays are formed using the ZnO nanoflakes on the Al substrate as seed layer. A reversible wettability transition can be easily achieved via alternation of UV irradiation and dark storage. The physical adsorption of the water molecules on the surface of ZnO nanorod arrays is considered to be responsible for this transition, which is confirmed by X-ray photoelectron spectroscopy.

Synthesis of ZnO Nanorod Arrays by Chemical Solution and Microwave Method for Sensor Application

2014 ◽  
Vol 605 ◽  
pp. 585-588 ◽  
Author(s):  
Muhammad Yahaya ◽  
Sin Tee Tan ◽  
Akrajas Ali Umar ◽  
C.C. Yap ◽  
M.M. Salleh
Keyword(s):  
Microwave Method ◽  
Zno Nanorod ◽  
Nanorod Arrays ◽  
Zno Nanorod Arrays ◽  
Chemical Solution ◽  
Zno Nanostructure ◽  
Hydrolysis Method ◽  
Chemical Solution Method ◽  
Microwave Hydrolysis ◽  
Ito Glass

One-dimensional ZnO semiconductor nanomaterials have been attracting increasing attention due to their outstanding properties, which are different from bulk materials. ZnO has a direct band gap of 3.37 eV and large exciton binding energy hence its nanowires and nanorods have been regarded as one of the most promising materials for nanoscale electronic and optoelectronic devices such as ultraviolet laser diodes, optical detectors and gas sensor. ZnO nanowires and nanorods have been successfully synthesized by various techniques such as evaporation, sputtering and pyrolysis. In this paper we report the preparation of nanorod arrays of ZnO on ITO glass substrates which were pre-coated with ZnO nanoparticles by using low temperature chemical solution method and the result was compared with microwave hydrolysis process. The morphology and structure of ZnO nanorod arrays were investigated using field emission scanning electron microscopy (FESEM) and X-ray diffraction (XRD). The ZnO nanorod arrays with a diameter of 40-70 nm were successfully synthesized. In microwave hydrolysis method, the diameter, density and surface roughness was found to depend on the microwave power. The microwave method is far superior in producing ZnO nanostructure growth.

scholarly journals Controllable growth of ZnO nanorod arrays with different densities and their photoelectric properties

2012 ◽  
Vol 7 (1) ◽  
pp. 246 ◽  
Author(s):  
Shujie Wang ◽  
Chongshun Song ◽  
Ke Cheng ◽  
Shuxi Dai ◽  
Yayan Zhang ◽  
...  
Keyword(s):  
Zno Nanorod ◽  
Nanorod Arrays ◽  
Zno Nanorod Arrays ◽  
Photoelectric Properties ◽  
Controllable Growth

Controllable Growth of Highly Ordered ZnO Nanorod Arrays via Inverted Self-Assembled Monolayer Template

2011 ◽  
Vol 3 (11) ◽  
pp. 4388-4395 ◽  
Author(s):  
J. J. Dong ◽  
X. W. Zhang ◽  
Z. G. Yin ◽  
S. G. Zhang ◽  
J. X. Wang ◽  
...  
Keyword(s):  
Zno Nanorod ◽  
Nanorod Arrays ◽  
Zno Nanorod Arrays ◽  
Self Assembled Monolayer ◽  
Controllable Growth ◽  
Self Assembled

Controllable Growth of Highly Oriented ZnO Nanorod Arrays on Copper by a Two-Step Route

2015 ◽  
Vol 1119 ◽  
pp. 137-141 ◽  
Author(s):  
Yong Mei Xia ◽  
You Fa Zhang ◽  
Xin Quan Yu ◽  
Feng Chen
Keyword(s):  
Low Temperature ◽  
Zno Nanorods ◽  
Copper Substrate ◽  
Phase Method ◽  
Zno Nanorod ◽  
Nanorod Arrays ◽  
Zno Nanorod Arrays ◽  
Temperature Solution ◽  
Controllable Growth ◽  
Solution Phase Method

Highly oriented and well-aligned ZnO nanorod arrays were synthesized by low-temperature solution phase method on copper substrate under different conditions. Results illustrated that dense ZnO nanorods were vertically and uniformly distributed on the substrate. The effects of precursor concentration, growth temperature and time on the morphologies of nanorod arrays were investigated systematically. It is demonstrated that the controllable growth of well-aligned ZnO nanorods can be realized by readily adjusting the preparation parameters. The high quality ZnO nanorod arrays could be achieved via the chemical approach at low temperature.

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