Responsive and Adaptive Micro Wrinkles on Organic‐Inorganic Hybrid Materials

Takahashi, Masahide

doi:10.1002/tcr.201800007

Cited by 2 publications

(2 citation statements)

References 73 publications

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“…Using hybrid organic-inorganic materials fabricated via the sol–gel route, Takahashi described and reviewed on the formation of responsive and adaptive micro wrinkles through buckling stimulation [ 123 ]. The wrinkled films generated can be used as template for nanoscale materials alignment and ordering, enabling the control of optical and electronic properties.…”

Section: Future Outlook For the Sol–gel Methods In Emerging Technolmentioning

confidence: 99%

Nanomaterial Fabrication through the Modification of Sol–Gel Derived Coatings

et al. 2021

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In materials processing, the sol–gel method is one of the techniques that has enabled large-scale production at low cost in the past few decades. The versatility of the method has been proven as the fabrication of various materials ranging from metallic, inorganic, organic, and hybrid has been reported. In this review, a brief introduction of the sol–gel technique is provided and followed by a discussion of the significance of this method for materials processing and development leading to the creation of novel materials through sol–gel derived coatings. The controlled modification of sol–gel derived coatings and their respective applications are also described. Finally, current development and the outlook of the sol–gel method for the design and fabrication of nanomaterials in various fields are described. The emphasis is on the significant potential of the sol–gel method for the development of new, emerging technologies.

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Section: Future Outlook For the Sol–gel Methods In Emerging Technolmentioning

confidence: 99%

Nanomaterial Fabrication through the Modification of Sol–Gel Derived Coatings

et al. 2021

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“…Since being introduced by Groove in 1852, thin layer technology has undergone many developments in terms of manufacturing methods, materials used, and applications (Greene, 2017). In the thin layer processing technique, the material commonly used is metal (Jittiarporn et al, 2017;Mironyuk et al, 2020;Shi et al, 2020;Tan et al, 2020), organic, inorganic, and hybrid organic-inorganic (Kawamura et al, 2010;Nisticò et al, 2017;Takahashi, 2018;Takahashi et al, 2014).…”

Section: Introductionmentioning

confidence: 99%

Synthesis and Characterization of ZnO Thin Layers using Sol-Gel Spin Coating Method

Ahzan¹,

Darminto

Nugroho

et al. 2021

Jurnal. Penelitian. Pengkajian. Ilmu. Pendidikan. e-Saintika

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The potential of thin layer in many applications has led to research on the development of many new materials and their fabrication methods. This study aimed to synthesize a thin layer of ZnO using the facile and low-cost sol-gel spin coating method. The ZnO thin layer is deposited on a glass substrate and analyzed to observe the influence of the deposition variables such as heating and rotation speed, and its aging. The characterization methods include the identification of the formed phase using X-Ray Diffractometer (XRD), and the microstructure and elemental composition using Scanning Electron Microscopy (SEM) coupled with EDS (Energy Dispersive Spectrometer). The study shows that a thin layer of ZnO is successfully deposited on a glass substrate by heat treatment at temperatures of 300 oC and 500 oC. Furthermore, XRD reveals that higher heating temperatures result in higher diffraction peak intensity. At a heating temperature of 300 °C crystals are formed but are not yet perfectly oriented, while they are at 500 °C. On the other hand, higher spin coating rotation speed gives rise to lower intensity of diffraction peak. The ZnO crystallization is easier to form in the coating process with a lower rotation (1500 rpm). Interestingly, the thin layer is stable over time where there is no significant change in each sample, both in terms of intensity and width of the ZnO crystal peak. The results indicate that gel precursor aged less than two days can form ZnO crystals. Finally, SEM results show that the surface morphology of the ZnO layer heated at 500 oC has an average grain size of 300 nm. Based on the cross-sectional results of SEM shows that the higher the coating rotation speed has resulted the thinner of the ZnO layer, where the thickness of the resulting layer is on order >5 mm.

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Responsive and Adaptive Micro Wrinkles on Organic‐Inorganic Hybrid Materials

Cited by 2 publications

References 73 publications

Nanomaterial Fabrication through the Modification of Sol–Gel Derived Coatings

Nanomaterial Fabrication through the Modification of Sol–Gel Derived Coatings

Synthesis and Characterization of ZnO Thin Layers using Sol-Gel Spin Coating Method

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