Results 141 to 150 of about 3,198,521 (185)

Ferroelectric Catalysts in the Hydrogen Evolution Reaction: A Perspective. [PDF]

open access: yesAdv Sci (Weinh)
Lu R   +6 more
europepmc   +1 more source

Molecular Design Principles for Ferroelectrics: Ferroelectrochemistry

Journal of the American Chemical Society, 2020
Ferroelectric materials have a variety of technological applications, as transducers, capacitors, sensors, etc. Great interest in molecular ferroelectrics has emerged because of their structural flexibility, tunability, and homochirality. However, the discoveries of molecular ferroelectrics are not abundant.
Han-Yue Zhang   +2 more
exaly   +3 more sources

Polarization dependence of molecular adsorption on ferroelectrics

Acta Crystallographica Section B: Structural Science, Crystal Engineering and Materials, 2013
The structural details of ferroelectric surfaces influence the effect of ferroelectric polarization on surface chemistry, and it is important to understand and control defect functionality as well as identify adsorption sites in ferroelectric materials.
Ramsey Kraya
exaly   +5 more sources

Symmetry breaking in molecular ferroelectrics

Chemical Society Reviews, 2016
Symmetry breaking occurs between the high-temperature, high-symmetry paraelectric phase and the low-temperature, low-symmetry ferroelectric phase along with a reduction in the number of symmetry elements, obeying the Curie symmetry principle and relating to the ferroelectricity.
Peng-Fei Li   +2 more
exaly   +3 more sources

Toward the Targeted Design of Molecular Ferroelectrics: Modifying Molecular Symmetries and Homochirality

open access: yesAccounts of Chemical Research, 2019
Although the first ferroelectric discovered in 1920 is Rochelle salt, a typical molecular ferroelectric, the front-runners that have been extensively studied and widely used in diverse applications, such as memory elements, capacitors, sensors, and actuators, are inorganic ferroelectrics with excellent electrical, mechanical, and optical properties ...
Han-Yue Zhang   +3 more
openaire   +3 more sources

Persistent opto-ferroelectric responses in molecular ferroelectrics [PDF]

open access: yesPhysical Review Materials, 2022
Persistent photoresponses require optical excitations to metastable states, which are rare of ionic origin due to the indirect photon-ion interaction.
Xuanyuan Jiang   +10 more
openaire   +2 more sources

A Molecular Thermochromic Ferroelectric

Angewandte Chemie International Edition, 2020
AbstractMolecular 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
openaire   +2 more sources

Molecular correlations in a ferroelectric liquid crystal

Physical Review A, 1988
Measurement of the molecular correlation length of the ferroelectric liquid crystal $S\ensuremath{-}2\mathrm{m}\mathrm{e}\mathrm{t}\mathrm{h}\mathrm{y}\mathrm{l}\mathrm{b}\mathrm{u}\mathrm{t}\mathrm{y}\mathrm{l}\ensuremath{-}4\ensuremath{-}n\ensuremath{-}\mathrm{d}\mathrm{e}\mathrm{c}\mathrm{a}\mathrm{n}\mathrm{o}\mathrm{y}\mathrm{l}\mathrm{o}\mathrm{x}
, Glass, , Goodby, , Olson, , Patel
openaire   +2 more sources

Crown Ether Host‐Guest Molecular Ferroelectrics

Chemistry – A European Journal, 2021
AbstractIn recent years, molecular ferroelectrics have received great attention due to their low weight, mechanical flexibility, easy preparation and excellent ferroelectric properties. Among them, crown‐ether‐based molecular ferroelectrics, which are typically composed of the host crown ethers, the guest cations anchored in the crown ethers, and the ...
Yun‐Fang Zhang   +3 more
openaire   +2 more sources

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