Results 241 to 250 of about 3,716,472 (288)

Forces in mechanically interlocked materials.

open access: yesChem Soc Rev
Ganbaatar N   +6 more
europepmc   +1 more source

Dynamic covalent polymers: Reorganizable polymers with dynamic covalent bonds

Progress in Polymer Science, 2009
Abstract The recent research on dynamic covalent polymers is reviewed. These polymers exhibit dynamic features originating in the reversibility of dynamic covalent bonds. The main body of the review is presented in four sections: (i) utilization of dynamic covalent bonds in reactive polymer blends, (ii) ring–chain equilibrium based on dynamic ...
Atsushi Takahara   +2 more
exaly   +2 more sources

Single Dynamic Covalent Bond Tailored Responsive Molecular Junctions

Angewandte Chemie - International Edition, 2021
AbstractResponsive molecular devices are one of the core units for molecular electronics, and dynamic covalent bonds (DCBs) provide the opportunity for the fabrication of responsive molecular devices. Herein we employ a single dynamic acyl hydrazone bond to fabricate tailored molecular devices using the scanning tunneling microscopy break‐junction ...
Jia Shi, Wenjing Hong
exaly   +3 more sources

Hydrogen‐Bond Catalysis of Imine Exchange in Dynamic Covalent Systems

open access: yesChemistry – A European Journal, 2020
AbstractThe reversibility of imine bonds has been exploited to great effect in the field of dynamic covalent chemistry, with applications such as preparation of functional systems, dynamic materials, molecular machines, and covalent organic frameworks. However, acid catalysis is commonly needed for efficient equilibration of imine mixtures.
Fredrik Schaufelberger   +2 more
openaire   +3 more sources

Dynamic Covalent Bond: Modes of Activation of the C—ON Bond in Alkoxyamines

open access: yesProgress in Polymer Science, 2023
The materials of future depend a lot on properties that are due to “non stable” molecules. Hence, Dynamic Covalent Bonds (DCB) are covalent bonds that are labile under specific stimuli and are integral to the design of next generation materials ...
Gérard Audran   +8 more
openaire   +2 more sources

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