Hydrothermal synthesis of ZnO nanobelts and gas sensitivity property

Xi, Yunfei; Hu, Chenguo; Han, Xinhai; Xiong, Yan; Gao, Pu‐Xian; Liu, G.B.

doi:10.1016/j.ssc.2006.12.016

Cited by 74 publications

(38 citation statements)

References 23 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Hydrothermal growth of ZnO nanobelts using sulphate salts in ethanolic media at 160ºC is reported by Zhang et al [41]. Similar type of belt-like structure is also reported by Xi et al in the reaction of zinc nitrate and NaOH in presence of EDA and ethanol [42]. Zinc acetate based ZnO nanobelts is reported by Samanta et al [43] without using any surfactant.…”

Section: Chemical Growth Of Zno Nanostructuressupporting

confidence: 72%

Review on Wet Chemical Growth and Anti-bacterial Activity of Zinc Oxide Nanostructures

Samanta¹

2017

J Tissue Sci Eng

View full text Add to dashboard Cite

Metal oxide semiconductor nanostructures are of keen interest to the researchers as they exhibit multifunctional properties compared to their bulk counterpart. Amongst several metal-oxide nanostructures zinc oxide is very popular because of its unique optoelctronic properties which are of wide importance in the field of nano-optoelectronic devices. Moreover, it also exhibit antibacterial activity which is very important in the field of medical science. This article briefly summarizes the wet chemical growth and anti-bacterial activity of several ZnO nanostructures with a view to provide the reader an overall feature of ZnO nanostructures. -Oxygen atom -Zinc atom

show abstract

Section: Chemical Growth Of Zno Nanostructuressupporting

confidence: 72%

Review on Wet Chemical Growth and Anti-bacterial Activity of Zinc Oxide Nanostructures

Samanta¹

2017

J Tissue Sci Eng

View full text Add to dashboard Cite

show abstract

“…However, there have been several reports of the synthesis of rectangular cross-sectional ZnO nanobelts by wet chemical methods, even though they were not necessarily growing along the non-polar directions. The nanobelts were free floating in the bulk solution [73] or standing on a substrate [167,168]. Figure 12(a) shows a an SEM image of ZnO nanobelts synthesized in a microemulsion-mediated solution method [73].…”

Section: Beltsmentioning

confidence: 99%

“…Rectangular crosssection ZnO nanobelts, growing along the [0001] direction, have also been synthesized by a regular alkaline hydrothermal method with the help of ethylenediamine (Fig. 12(b)) [167]. Other than that, vertically aligned ZnO nanobelts on metallic Zn substrate have been fabrication by an in situ electrochemical method, as shown in Fig.…”

Section: Beltsmentioning

confidence: 99%

“…[73]. (b) SEM image of free standing nanobelt arrays [167]. (c) SEM image of ZnO nanobelt arrays grown on a metallic Zn substrate [168].…”

Section: Beltsmentioning

confidence: 99%

“…ZnO nanowires have been used as active components in gas sensors [167,168,433], visible light sensors [434], visible-blind UV sensors [95,280,435], biosensors [94,436], and strain sensors [437]. These depend on the resistance or piezoresistance change of the nanowires [438], or the barrier height change at the contact [15-17, 437, 439], or are based on the heterostructured p-n diodes [434].…”

Section: Sensorsmentioning

confidence: 99%

See 2 more Smart Citations

One-dimensional ZnO nanostructures: Solution growth and functional properties

2011

View full text Add to dashboard Cite

One-dimensional (1D) ZnO nanostructures have been studied intensively and extensively over the last decade not only for their remarkable chemical and physical properties, but also for their current and future diverse technological applications. This article gives a comprehensive overview of the progress that has been made within the context of 1D ZnO nanostructures synthesized via wet chemical methods. We will cover the synthetic methodologies and corresponding growth mechanisms, different structures, doping and alloying, positioncontrolled growth on substrates, and finally, their functional properties as catalysts, hydrophobic surfaces, sensors, and in nanoelectronic, optical, optoelectronic, and energy harvesting devices.

show abstract

Electrochemical synthesize and characterization of ZnO / ZnS nanostructures for hydrogen production

Sığırcık

Aydın

2020

Int J Energy Res

View full text Add to dashboard Cite

In present study, zinc oxide/zinc sulfide (ZnO/ZnS) nanostructures were fabricated by anodization of Zn. The morphological, structural and compositional properties of ZnO/ZnS were studied by field emission scanning electron microscopy (FESEM) and X-ray diffraction (XRD). From FESEM results, welldefined and smooth spherical-like ZnO/ZnS nanostructures were obtained with tube-like ZnO nanostructures underneath the compact layer. XRD patterns revealed that achieved materials offer high crystallinity hexagonal ZnO as dominant with hexagonal close-packed polycrystalline Zn. Moreover, measure of water contact angle was realized to learn about wetting property of the electrodes. Electrochemical impedance spectroscopy (EIS) was recorded to examine electrocatalytic performance of electrodes against hydrogen evolution reaction (HER) in 1 M KOH solution. The values of energy consumption and energy efficiency were calculated as 571.9 kJ mol −1 and 49.5% at current density of 50 mA cm −2 for the HER on 40-ZnO/ZnS/Zn electrode at 25 C.

show abstract

Hydrothermal synthesis of ZnO nanobelts and gas sensitivity property

Cited by 74 publications

References 23 publications

Review on Wet Chemical Growth and Anti-bacterial Activity of Zinc Oxide Nanostructures

Review on Wet Chemical Growth and Anti-bacterial Activity of Zinc Oxide Nanostructures

One-dimensional ZnO nanostructures: Solution growth and functional properties

Electrochemical synthesize and characterization of ZnO / ZnS nanostructures for hydrogen production

Contact Info

Product

Resources

About