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A Molecular Thermochromic Ferroelectric
Angewandte Chemie International Edition, 2020AbstractMolecular ferroelectrics have attracted considerable interests because of their easy and environmentally friendly processing, low acoustical impedance and mechanical flexibility. Herein, a molecular thermochromic ferroelectric, N,N′‐dimethyl‐1,4‐diazoniabicyclo[2.2.2]octonium tetrachlorocuprate(II) ([DMe‐DABCO]CuCl4) is reported, which shows ...
Jun‐Chao Liu +9 more
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Intrinsically thermochromic fluorans
Chem. Commun., 2012A Suzuki coupling strategy has been employed to access a series of novel fluorans substituted with a phenolic moiety. These fluorans display good thermochromism in methyl stearate and obviate the need for traditional complex formulations containing acidic colour developers.
Farid, Azizian +3 more
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Conference on Lasers and Electro-Optics 2010, 2009
Large-scale shear-ordered photonic crystals are shown to exhibit unusual thermochromic properties. By balancing the refractive index of the polymer core and composite shell components at room temperature, transparent films are created, which become colored on heating to 150 °C. Since this scattering-based structural color depends only on resonant Bragg
Jason Sussman +4 more
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Large-scale shear-ordered photonic crystals are shown to exhibit unusual thermochromic properties. By balancing the refractive index of the polymer core and composite shell components at room temperature, transparent films are created, which become colored on heating to 150 °C. Since this scattering-based structural color depends only on resonant Bragg
Jason Sussman +4 more
openaire +1 more source
Research on the behaviors of extending thermochromic colors for a new thermochromic microcapsule
The Journal of The Textile Institute, 2019For the purpose of extending the color-change range of thermochromic materials, the new thermochromic microcapsules (TCMs) were designed by combining thermochromic materials with optimized dispersi...
Xiaoguang Ma +3 more
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Thermochromism of perylenes: Dynamics in aromatics
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2011A thermal equilibrium between planar and skew perylene derivatives induces thermochromism and may modulate molecular recognition. Thus, the long-lasting discussion about the geometry of perylene could be solved in terms of this equilibrium. Extension to other aromatics and practical applications such as for non contact fluorescence thermometers are ...
Heinz, Langhals, Simon, Kinzel
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Thermochromic discotic 6-oxoverdazyls
Chemical Communications, 20126-Oxoverdazyls 1b[n], substituted with three 3,4,5-trialkoxyphenyl groups (n = 8 and 10), exhibit a columnar hexagonal phase (Col(h)) below 130 °C. They display reversible color change from red to green at the transition to the isotropic phase. XRD and magnetization data do not support dimerization of the radicals in the mesophase.
Aleksandra, Jankowiak +4 more
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Thermochromism of ceramic reference tiles
Applied Optics, 1985Etude des proprietes de thermochromisme des tuiles du BCRA (British Ceramic Research Association).
M D, Fairchild, F, Grum
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Thermochromism: Theory Directed Design of a Thermochromic Thermometer
Journal of Chemical Education, 2023Brian Zacher +2 more
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Thermochromism and Acidochromism in Substituted Polyanilines
1987Conjugated polymers exhibit interesting properties as materials for rechargeable batteries [1–3]. modified electrodes [4], and electrochromic display devices [5–6]. The last application involves a reversible color change depending on the redox state of the polymer; the green oxidized polyaniline films can be changed to transparent yellow by reduction ...
Snauwaert, Philippe +3 more
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