scholarly journals Scalable continuous flow synthesis of ZnO nanorod arrays in 3-D ceramic honeycomb substrates for low-temperature desulfurization

CrystEngComm ◽  
2017 ◽  
Vol 19 (34) ◽  
pp. 5128-5136 ◽  
Author(s):  
Sibo Wang ◽  
Yunchao Wu ◽  
Ran Miao ◽  
Mingwan Zhang ◽  
Xingxu Lu ◽  
...  
Keyword(s):  
Low Temperature ◽  
Continuous Flow ◽  
Zno Nanorod ◽  
Nanorod Arrays ◽  
Zno Nanorod Arrays ◽  
Flow Synthesis ◽  
Efficient Strategy ◽  
Highly Efficient ◽  
Nanostructure Arrays ◽  
Ceramic Honeycomb

Hydrothermal based continuous flow synthesis demonstrates a highly efficient strategy of integrating nanostructure arrays onto 3-D channeled honeycomb substrates.

Low Temperature (< 100{degree sign}C) Patterned Growth of ZnO Nanorod Arrays on Si

2019 ◽  
Vol 6 (2) ◽  
pp. 127-132
Author(s):  
Byoung Sam Kang ◽  
Steve Pearton ◽  
Fan Ren
Keyword(s):  
Low Temperature ◽  
Zno Nanorod ◽  
Nanorod Arrays ◽  
Zno Nanorod Arrays ◽  
Patterned Growth

scholarly journals ZnO-PLLA Nanofiber Nanocomposite for Continuous Flow Mode Purification of Water from Cr(VI)

2015 ◽  
Vol 2015 ◽  
pp. 1-7 ◽  
Author(s):  
T. Burks ◽  
F. Akthar ◽  
M. Saleemi ◽  
M. Avila ◽  
Y. Kiros
Keyword(s):  
Continuous Flow ◽  
Contact Time ◽  
Functional Materials ◽  
Flow Mode ◽  
Zno Nanorod ◽  
Nanorod Arrays ◽  
Zno Nanorod Arrays ◽  
Adsorption And Desorption ◽  
Effects Of Ph ◽  
Purification Of Water

Nanomaterials of ZnO-PLLA nanofibers have been used for the adsorption of Cr(VI) as a prime step for the purification of water. The fabrication and application of the flexible ZnO-PLLA nanofiber nanocomposite as functional materials in this well-developed architecture have been achieved by growing ZnO nanorod arrays by chemical bath deposition on synthesized electrospun poly-L-lactide nanofibers. The nanocomposite material has been tested for the removal and regeneration of Cr(IV) in aqueous solution under a “continuous flow mode” by studying the effects of pH, contact time, and desorption steps. The adsorption of Cr(VI) species in solution was greatly dependent upon pH. SEM micrographs confirmed the successful fabrication of the ZnO-PLLA nanofiber nanocomposite. The adsorption and desorption of Cr(VI) species were more likely due to the electrostatic interaction between ZnO and Cr(VI) ions as a function of pH. The adsorption and desorption experiments utilizing the ZnO-PLLA nanofiber nanocomposite have appeared to be an effective nanocomposite in the removal and regeneration of Cr(VI) species.

Low-Temperature Synthesis and Optical Property of ZnO Nanorod Arrays

2011 ◽  
Vol 183-185 ◽  
pp. 1605-1610
Author(s):  
Feng Feng Li ◽  
Chao Ling Li ◽  
Ming Xi Zhang ◽  
Yi Shen
Keyword(s):  
Low Temperature ◽  
Quartz Substrate ◽  
Bath Temperature ◽  
Sem Analysis ◽  
Molar Ratio ◽  
Growth Time ◽  
Reactant Ratio ◽  
Zno Nanorod ◽  
Nanorod Arrays ◽  
Zno Nanorod Arrays

Well-aligned ZnO nanorod arrays with 100-200nm diameter and about 1μm length were vertically grown on quartz substrate at relatively low temperature by a solution deposition method. The effects of reactant ratio, water-bath temperature, growth time on crystal structure were discussed. Microstructure of the arrays was investigated using X-ray diffraction (XRD) and field emission scanning electron microscopy (FE-SEM), optical properties were examined using fluorescence spectrophotometer. The results show that a Zn/C6H12N4 molar ratio of 1:1, bath temprature 70°C, growth time of 24h are the optimal condition for the preparation of densely distributed ZnO arrays. XRD and FE-SEM analysis confirmed that the ZnO nanorod is a single crystal with a wurtzite structure and the photoluminescence (PL) spectra exhibit coexistence properties of ultraviolet (UV), blue and green emissions.

Aligned ZnO Nanorod Arrays Grown Directly on Zinc Foils and Zinc Spheres by a Low-Temperature Oxidization Method

ACS Nano ◽  
2009 ◽  
Vol 3 (2) ◽  
pp. 273-278 ◽  
Author(s):  
Zhanjun Gu ◽  
M. Parans Paranthaman ◽  
Jun Xu ◽  
Zheng Wei Pan
Keyword(s):  
Low Temperature ◽  
Zno Nanorod ◽  
Nanorod Arrays ◽  
Zno Nanorod Arrays ◽  
Zinc Foils
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