Preparation of an Ordered Nanoporous Silicone-based Material Using Silica Colloidal Crystals as a Hard Template

Muramoto, Naho; Matsuno, Takamichi; Wada, Hiroaki; Kuroda, Kazuyuki; Shimojima, Atsushi

doi:10.1246/cl.210046

Cited by 3 publications

(2 citation statements)

References 15 publications

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“…Silica-based colloidal crystal template has also been used to fabricate novel organosilicon-based nanoporous materials formed by infiltration of precursors. One example is the crosslinking of poly[(mercaptopropyl)methylsiloxane] and 2,4,6,8-tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane by thiol–ene reaction [ 106 ]. For the colloidal crystal template made from polystyrene spheres, the template can be carried out by pyrolysis at 300 °C under an inert environment [ 17 ].…”

Section: Templatingmentioning

confidence: 99%

Recent Advancements in the Fabrication of Functional Nanoporous Materials and Their Biomedical Applications

et al. 2022

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Functional nanoporous materials are categorized as an important class of nanostructured materials because of their tunable porosity and pore geometry (size, shape, and distribution) and their unique chemical and physical properties as compared with other nanostructures and bulk counterparts. Progress in developing a broad spectrum of nanoporous materials has accelerated their use for extensive applications in catalysis, sensing, separation, and environmental, energy, and biomedical areas. The purpose of this review is to provide recent advances in synthesis strategies for designing ordered or hierarchical nanoporous materials of tunable porosity and complex architectures. Furthermore, we briefly highlight working principles, potential pitfalls, experimental challenges, and limitations associated with nanoporous material fabrication strategies. Finally, we give a forward look at how digitally controlled additive manufacturing may overcome existing obstacles to guide the design and development of next-generation nanoporous materials with predefined properties for industrial manufacturing and applications.

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Section: Templatingmentioning

confidence: 99%

Recent Advancements in the Fabrication of Functional Nanoporous Materials and Their Biomedical Applications

et al. 2022

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“…[14][15][16][17][18][19]. The silicone-based framework can also be used to design nanoporous materials [20]. The surface hydrophilization of PDMS can be produced when plasma oxidation or UV radiation is applied.…”

Section: Introductionmentioning

confidence: 99%

Investigation on the Rheological Properties of Polydimethylsiloxane

Javanbakht

2022

JES

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This paper focuses on studying the rheological properties of polydimethylsiloxane (PDMS). This polymer has been used to fabricate membranes and filters in engineering. The analysis of the rheological properties of this polymer is required for a further investigation of its mechanical behavior. In this study, the rheological behavior of PDMS is reported at different temperatures. This polymer showed steady shear viscosity during a short duration. However, this behavior changed with time and increased more with increasing temperature. The impact of the temperature increase was also observed when the shear viscosity of PDMS increased with shear strain. The increase of torque with shear strain and time was observed at different temperatures. Shear stress increased linearly with the shear rate at 20 °C and 40 °C. As expected, the deformation of the polymer required less shear stress with the increase of temperature. However, the change of shear stress with the shear rate at 60 °C was not linear, and the slope of the curve increased more at high shear rates. The results of this investigation can provide the required information for a better fabrication of membranes and filters with this polymer.

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Characterization of NMR, IR, and Raman spectra for siloxanes and silsesquioxanes: a mini review

Sato

Hayami²,

Gunji

2022

J Sol-Gel Sci Technol

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Preparation of an Ordered Nanoporous Silicone-based Material Using Silica Colloidal Crystals as a Hard Template

Cited by 3 publications

References 15 publications

Recent Advancements in the Fabrication of Functional Nanoporous Materials and Their Biomedical Applications

Recent Advancements in the Fabrication of Functional Nanoporous Materials and Their Biomedical Applications

Investigation on the Rheological Properties of Polydimethylsiloxane

Characterization of NMR, IR, and Raman spectra for siloxanes and silsesquioxanes: a mini review

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