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Published in 2018 at "Macromolecular rapid communications"
DOI: 10.1002/marc.201800376
Abstract: Strategies for visualizing stress within polymeric materials are of growing interest during the past decade. In this paper, stress-sensing materials, triggered by a mechanoresponsive catalytic system based on latent copper(I)bis(N-heterocyclic carbene) mechanophores, are reported, which…
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Keywords:
mechanochemical activation;
activation fluorogenic;
stress sensing;
stress ... See more keywords
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Published in 2019 at "Applied Clay Science"
DOI: 10.1016/j.clay.2018.11.015
Abstract: Abstract Much attention has been paid to deal with cesium from the serious concern over the environmental threat as a well-known radionuclide. Radioactive cesium is usually precipitated and concentrated from aqueous waste before the final…
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Keywords:
activation antigorite;
mechanochemical activation;
cesium;
potassium sodium ... See more keywords
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Published in 2021 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2021.125436
Abstract: A novel application, including mechanochemical pre-treating and alkali leaching, for arsenic selective leaching from copper smelter flue dusts (CSFUs) was developed to overcome the disadvantages of hydrometallurgical methods. Compared with raw CSFU powders, the mechanical-activated…
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Keywords:
flue dusts;
selective leaching;
mechanochemical activation;
copper ... See more keywords
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Published in 2023 at "Macromolecules"
DOI: 10.1021/acs.macromol.2c02475
Abstract: The effect of composition and morphology on mechanochemical activation in nanostructured block copolymers was investigated in a series of poly(methyl methacrylate)-block-poly(n-butyl acrylate)-block-poly(methyl methacrylate) (PMMA-b-PnBA-b-PMMA) triblock copolymers containing a force-responsive spiropyran unit in the center of…
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Keywords:
composition morphology;
triblock copolymers;
mechanochemical activation;
activation ... See more keywords
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Published in 2022 at "Chemical communications"
DOI: 10.1039/d2cc00242f
Abstract: Mechanochemical impact induces oxidation of U(IV)O2 in presence of alkali metal peroxides Li2O2 and Na2O2 during liquid-assisted grinding, resulting in respective alkali U(VI) triperoxide phases (e.g. Na4[UO2(O2)3]ยท9H2O), based on powder X-ray diffraction analysis, solid- and…
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Keywords:
spectroscopy;
oxidation;
mechanochemical activation;
activation oxidation ... See more keywords
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Published in 2022 at "Faraday discussions"
DOI: 10.1039/d2fd00086e
Abstract: Mechanochemical activation has created new opportunities for applications such as solvent-free chemical synthesis, polymer processing, and lubrication. However, mechanistic understanding of these processes is still limited because the mechanochemical response of a system is a…
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Keywords:
chemisorption;
organic molecules;
mechanochemical activation;
shear activated ... See more keywords
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Published in 2021 at "Materials"
DOI: 10.3390/ma14092254
Abstract: This paper investigates the impact of the technological process (Mechanochemical Activation (MA) of the powder in combination with the Spark Plasma Sintering (SPS) method) on the final properties of lead-free Ba(Fe1/2Nb1/2)O3 (BFN) ceramic materials. The…
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Keywords:
lead free;
mechanochemical activation;
plasma sintering;
spark plasma ... See more keywords
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Published in 2023 at "Materials"
DOI: 10.3390/ma16031297
Abstract: The review examines the effect of radio-frequency superradiance during pulsed mechanochemical activation of polymer composites under high pressure. Mechanochemical activation is implemented in three modes: (a) rheological explosion of polymer composite under rapid uniaxial compression,…
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Keywords:
paramagnetic polymer;
mechanochemical activation;
polymer composites;
superradiance ... See more keywords