In-situ visualization of a super-accelerated synthesis of zinc oxide nanostructures through CO2 laser heating

Lo, Chia Yao; Hwang, Jenn-Shyong; Liu, Xiu Mi; Zhang, Yung Yi; Chen, Der Chang; Wu, Chih Chiang; Lin, Tay-Jyi; Chattopadhyay, Surojit

doi:10.1016/j.jcrysgro.2010.09.028

Cited by 3 publications

(2 citation statements)

References 48 publications

(57 reference statements)

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“…A large variety of ZnO micro‐ and nanostructures morphologies have been synthesized so far9 using several processes including chemical or physical vapor deposition,9a pulsed laser deposition,10 spray pyrolysis,11 sol–gel12 and liquid‐phase processes,9 hydrothermal13 and supercritical fluids 14. Most ZnO materials synthesized through liquid‐phase methods show controlled sizes (from few nanometers to several hundreds of nanometers) and morphologies, taking advantages of the well‐developed batch processes and the large amount of surfactant systems available 15.…”

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confidence: 99%

Synthesis of Exciton Luminescent ZnO Nanocrystals Using Continuous Supercritical Microfluidics

et al. 2011

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Synthesis of Exciton Luminescent ZnO Nanocrystals Using Continuous Supercritical Microfluidics

et al. 2011

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“…In 2010, C. Lo et al demonstrated the use of polymeric CO 2 lasers to heat bulk ZnO rods to generate various forms of ZnO nanostructures, including comb, nanotubular, fence-like, pencil-like and flower-like nanostructures, and nanowires [314]. As shown in the SEM image of Figure 30, the ZnO nanostructure morphology fabricated by conventional furnace heating techniques can be prepared in simple laser heating technique.…”

Section: Piezoelectric Materialsmentioning

confidence: 99%

The Fabrication of Micro/Nano Structures by Laser Machining

Yang

Wei

et al. 2019

Nanomaterials

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Micro/nano structures have unique optical, electrical, magnetic, and thermal properties. Studies on the preparation of micro/nano structures are of considerable research value and broad development prospects. Several micro/nano structure preparation techniques have already been developed, such as photolithography, electron beam lithography, focused ion beam techniques, nanoimprint techniques. However, the available geometries directly implemented by those means are limited to the 2D mode. Laser machining, a new technology for micro/nano structural preparation, has received great attention in recent years for its wide application to almost all types of materials through a scalable, one-step method, and its unique 3D processing capabilities, high manufacturing resolution and high designability. In addition, micro/nano structures prepared by laser machining have a wide range of applications in photonics, Surface plasma resonance, optoelectronics, biochemical sensing, micro/nanofluidics, photofluidics, biomedical, and associated fields. In this paper, updated achievements of laser-assisted fabrication of micro/nano structures are reviewed and summarized. It focuses on the researchers’ findings, and analyzes materials, morphology, possible applications and laser machining of micro/nano structures in detail. Seven kinds of materials are generalized, including metal, organics or polymers, semiconductors, glass, oxides, carbon materials, and piezoelectric materials. In the end, further prospects to the future of laser machining are proposed.

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Synthesis of Exciton Luminescent ZnO Nanocrystals Using Continuous Supercritical Microfluidics

et al. 2011

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In-situ visualization of a super-accelerated synthesis of zinc oxide nanostructures through CO2 laser heating

Cited by 3 publications

References 48 publications

Synthesis of Exciton Luminescent ZnO Nanocrystals Using Continuous Supercritical Microfluidics

Synthesis of Exciton Luminescent ZnO Nanocrystals Using Continuous Supercritical Microfluidics

The Fabrication of Micro/Nano Structures by Laser Machining

Synthesis of Exciton Luminescent ZnO Nanocrystals Using Continuous Supercritical Microfluidics

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