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Robust, Thermo-Malleable, and Closed-Loop Recyclable Mulberry Paper/Polyimine Composite Films Enabled by Dynamic Covalent Interpenetrating Networks. [PDF]
Materials (Basel)Liao Y +11 more
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Thermal stability of low dimensional crystals
Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 2000A model, free of any adjustable parameter, has been developed for the size-dependent melting temperature and melting entropy of nanocrystals. The model can be utilized to predict the thermal stability both for metallic and organic low dimensional materials.
Qing Jiang, Y W Wang
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Thermal stability of two-dimensional Ti2C nanosheets
Ceramics International, 2015Two-dimensional Ti2C nanosheets were prepared by exfoliation of Ti2AlC powders in HF solution at room temperature. The thermal stability and structural changes during heating of the as-prepared Ti2C nanosheets were studied. The graphene-like layered structure of the as-prepared Ti2C nanosheets was confirmed by SEM, TEM and XRD.
Yulei Du, Chong Cui, Chengxue Huo
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Fabrication and thermal stability of two-dimensional carbide Ti3C2 nanosheets
Ceramics International, 2016Abstract Two-dimensional Ti3C2 nanosheets were obtained by exfoliation of synthesized Ti3AlC2 powders in 40% HF solution at room temperature. The influence of etching time on the synthesis, structural evolution during heating, and thermal stability of as-prepared Ti3C2 nanosheets were studied.
Maochun Hong, Decai Huang
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Synthesis and thermal stability of two-dimensional carbide MXene Ti3C2
Materials Science and Engineering B: Solid-State Materials for Advanced Technology, 2015Abstract We investigated the synthesis of quasi-two-dimensional carbide (Ti 3 C 2 ), with the name of MXene, by immersing Ti 3 AlC 2 in 40% or 49% hydrofluoric acid (HF) at 0 °C, 15 °C or 60 °C. The influences of time, temperature, and source of Ti 3 AlC 2 on the synthesis were researched.
Bao-Zhong Liu, Aiguo Zhou, Libo Wang
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Extreme dimensional stability thermal control test
UV/Optical/IR Space Telescopes and Instruments: Innovative Technologies and Concepts X, 2021Two observatories under consideration in the 2020 decadal survey include coronagraphs for characterizing the atmospheric composition of exoplanets. The telescope in those observatories must provide a wavefront that is stable to the picometer level for the coronagraph to provide enough starlight rejection to capture light reflected off of an Earth-like ...
Thomas E. Brooks, H. Philip Stahl
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Trends in the thermal stability of two-dimensional covalent organic frameworks
Faraday Discussions, 2021Here, we study the thermal stability of ten 2D covalent organic frameworks using a combination of variable-temperature X-ray diffraction, thermogravimetric analysis, diffuse reflectance infrared spectroscopy, and density-functional theory.
Austin M. Evans +8 more
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Dimensional and Thermal Stabilities of Nanomodified-Epoxy Systems
Applied Mechanics and Materials, 2013The effect of nanosilica, multiwalled carbon nanotubes (MWCNT) and montmorillonite (MMT) nanoclay on thermal properties of Epikote 828 epoxy polymer was studied. Thermo-mechanical analysis was conducted on three types of nanocomposites which contain 5-25 wt% nanosilica, 0.5-1 wt% MWCNT and 1-5 wt% MMT nanoclay.
Jumahat, A. +3 more
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Thermal stability of two-dimensional gold nanocrystal superlattices
Journal of Physics: Condensed Matter, 2009The thermal stability of highly ordered two-dimensional superlattices consisting of dodecanethiol-ligated Au nanoparticles has been investigated using in situ grazing incidence small-angle x-ray scattering in air and in vacuum. In the lower temperature region (100 °C), ligand desorption causes nanocrystals to sinter locally, destroying quasi-long-range
István, Robel +3 more
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Effect of thermal cycling on dimensional stability of Zerodur and ULE
Applied Optics, 1984Mesures interferometriques sur des miroirs de Zerodur (vitroceramique de quartz) et de verre ULE (ultralow expansion) a base de silicate de titane, apres traitement thermique et trempe dans l'air et l ...
J J, Shaffer, H E, Bennett
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