Polymorphous ZnO Nanostructures: Zn Polar Surface‐Guided Size and Shape Evolution Mechanism and Enhanced Photocatalytic Activity
Sign Up to like & getrecommendations! Published in 2017 at "ChemCatChem"
DOI: 10.1002/cctc.201700135
Abstract: This study proposes a simple, low‐temperature chemical etching method for selective preparation of monodispersed, hexagonal, single‐crystal ZnO nanostructures. The morphological evolution from nanoplates (NPs) to nanoseals (NSs), nanobowls (NBs), and nanorings (NRs) is initiated by… read more here.
Keywords: surface; zno; polar surface; zno nanostructures ... See more keywords
Synthesis of Er doped ZnO cone-like nanostructures with enhanced structural, optical and magnetic properties
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-017-8320-5
Abstract: In this report, undoped ZnO and Er doped ZnO nanostructures [Zn1−xErxO, where x = 1, 3, 5 and 7 at.%] were synthesized by chemical precipitation technique. The chemical precipitation route for the preparation of undoped ZnO and Er… read more here.
Keywords: zno doped; zno; zno nanostructures; spectroscopy ... See more keywords
Novel method to synthesis ZnO nanostructures via irradiation zinc acetate with a nanosecond laser for photocatalytic applications
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-020-03528-y
Abstract: In this study, a novel method to prepare ZnO nanostructures was proposed by irradiation zinc acetate with nanosecond laser in a liquid medium. Nd-YAG laser was used with energy of 180 mJ and 6000 pulses.… read more here.
Keywords: irradiation; novel method; zno; zno nanostructures ... See more keywords
Comparison of NO2 Gas-Sensing Properties of Three Different ZnO Nanostructures Synthesized by On-Chip Low-Temperature Hydrothermal Growth
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DOI: 10.1007/s11664-017-5829-6
Abstract: Three different ZnO nanostructures, dense nanorods, dense nanowires, and sparse nanowires, were synthesized between Pt electrodes by on-chip hydrothermal growth at 90°C and below. The three nanostructures were characterized by scanning electron microscopy and x-ray… read more here.
Keywords: no2 gas; zno; different zno; zno nanostructures ... See more keywords
Structural, Electronic and Optical Characterization of ZnO Thin Film-Seeded Platforms for ZnO Nanostructures: Sol–Gel Method Versus Ab Initio Calculations
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DOI: 10.1007/s11664-019-07303-6
Abstract: Zinc oxide thin films were prepared on glass substrates by sol–gel dip coating technique. ZnO solution was prepared using zinc acetate dihydrate, ethanol and ethanolamine as the starting material, solvent and solution stabilizer, respectively. The… read more here.
Keywords: structural electronic; zno; zno nanostructures; zno thin ... See more keywords
Hydrophobic effect evolution dependent manipulation of ZnO nanostructures morphology
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the Australian Ceramic Society"
DOI: 10.1007/s41779-020-00481-1
Abstract: The morphologies of different ZnO nanostructures (ZNSs) films (deposited on glass substrates) are investigated using simple and low-cost techniques. Two synthesis techniques, i.e., direct hydrothermal technique and a combination of pulsed-laser ablation under liquid and… read more here.
Keywords: znss films; zno; zno nanostructures; hydrophobic effect ... See more keywords
Enhanced photoluminescence and heterojunction characteristics of pulsed laser deposited ZnO nanostructures
Sign Up to like & getrecommendations! Published in 2017 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2017.01.029
Abstract: Abstract We report on the growth of ZnO nanostructures in different gas ambient (Ar and N 2 ) using pulsed laser deposition technique. Despite the similar growth temperature, use of N 2 ambient gas resulted… read more here.
Keywords: nanorods grown; zno nanostructures; heterojunction; ambient ... See more keywords
Fabrication of ZnO nanostructures using Al doped ZnO (AZO) templates for application in photoelectrochemical water splitting
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DOI: 10.1016/j.apsusc.2018.03.208
Abstract: Abstract ZnO nanostructured thin films have been fabricated by continuous spray pyrolysis (CoSP) technique using different seed layers and implemented as photoanodes for photoelectrochemical (PEC) water splitting. Effects of Al loading (0.02–0.2 wt%) in the ZnO… read more here.
Keywords: seed; water splitting; zno; zno nanostructures ... See more keywords
Ferromagnetism in undoped ZnO nanostructures synthesized by solution plasma process
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DOI: 10.1016/j.cap.2016.11.016
Abstract: Abstract Ferromagnetism in undoped metal oxide nanostructures provides a precious platform for realizing advanced nanoelectronic and spintronic applications. Such ferromagnetism is dependent on various factors. In this work, we report the ferromagnetism of undoped ZnO… read more here.
Keywords: plasma process; ferromagnetism undoped; solution plasma; zno nanostructures ... See more keywords
Growth of ZnO nanostructures: Cones, rods and hallow-rods, by microwave assisted wet chemical growth and their characterization
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DOI: 10.1016/j.ceramint.2020.10.110
Abstract: Abstract ZnO nanostructures were grown by microwave assisted wet-chemical growth, at different microwave powers and for different growth durations. The grown nanostructures were analysed for their morphological, structural, compositional and optical characteristics. The total microwave… read more here.
Keywords: assisted wet; zno; zno nanostructures; microwave assisted ... See more keywords
Structural and optical properties of hexagonal ZnO nanostructures grown by ultrasonic spray CVD
Sign Up to like & getrecommendations! Published in 2018 at "Optik"
DOI: 10.1016/j.ijleo.2018.04.089
Abstract: Abstract In this paper, the growth, structural and optical properties of the hexagonal ZnO nanostructures grown by Ultrasonic Spray Chemical Vapor Deposition (USCVD) method at atmospheric pressure have been investigated. The characterizations of the grown… read more here.
Keywords: structural optical; properties hexagonal; optical properties; zno nanostructures ... See more keywords