Alcohol-thermal synthesis of approximately core-shell structured Al@CuO nanothermite with improved heat-release and combustion characteristics

Shi, Kaiwen; Guo, Xiaode; Chen, Ling; Huang, Shanshan; Zhao, Linlin; Ji, Jie; Zhou, Xiang

doi:10.1016/j.combustflame.2021.02.008

Cited by 56 publications

(21 citation statements)

References 38 publications

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“…4a, in the ignition experiment, the time required from the generation of electric current to a sudden increase in the light signal is defined as the ignition delay time of this sample. Then, the ignition energy of the sample was calculated using eqn (4): 16,41 …”

Section: Resultsmentioning

confidence: 99%

Dual-core–shell structure B@LiF@AP with multi-effect synergies to improve processibility and energy release characteristics of B

et al. 2023

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Section: Resultsmentioning

confidence: 99%

Dual-core–shell structure B@LiF@AP with multi-effect synergies to improve processibility and energy release characteristics of B

et al. 2023

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“…Additionally, it is worth mentioning that a new alternative method for creating core–shell polymeric structures, which is rapidly gaining interest, is electrospinning [ 25 ]. Moreover, the alcohol-thermal technique can be used in the fabrication of core–shell inorganic metastable intermolecular composites, as discussed in the work of Zhou, et al [ 26 ]. In the study of Yusuf, et al [ 27 ], core–shell structures of visible-light-harvesting materials were produced through a one-pot hydrothermal technique.…”

Section: Methodsmentioning

confidence: 99%

Triggerable Super Absorbent Polymers for Coating Debonding Applications

2021

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This study aims to examine how core–shell super absorbent polymers (SAPs) can be effective in relation to recycling processes by using them as triggerable materials in coating binders. Super absorbent polymers are partially cross-linked, three-dimensional polymer networks that can absorb and retain water. Coatings based on an acrylic binder, including SAPs, were applied onto plastic substrates of acrylonitrile–butadiene–styrene/polycarbonate. The incorporation of 1 wt.% and 5 wt.% SAPs into the coatings resulted in the debonding of the coatings from the substrates under a steam treatment. The trigger mechanism for the core–shell hydrophilic SAPs relies on the different abilities of the core and shell materials to be swollen. Therefore, under the influence of steam, SAPs can enhance their shape due to water absorption and the breaking of the inorganic shell. This results in the reduction of the attachment between the primer layer and both the top coating and the substrate, thus enabling the detachment of the top coating from the corresponding substrate. The obtained results from this study can be considered as potential formulations for plastic recycling applications in industries.

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“…A mixture of aluminium with copper oxide was chosen as the main object of research. Previously, nanocomposites based on this mixture have been studied in a number of papers [23][24][25][26]. The results showed the possibility of its use as an energy source in various applications.…”

Section: Introductionmentioning

confidence: 93%

Explosive Burning of a Mechanically Activated Al and CuO Thermite Mixture

et al. 2022

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The results of experiments to determine the role of structural schemes for the ignition of a mechanically activated thermite mixture Al–CuO and the formation of its combustion flame are presented. The reaction initiated in the bulk of the experimental assembly transforms into torch combustion in an open space. The dynamics of the volume of the flame reaction region was determined. The stage of flame formation has a stochastic character, determined by the random distribution of the reaction centres in the initial volume of the components. A high-speed camera, a pyrometer and electro contact sensors were used as diagnostic tools. The ultimate goal of the study was to optimize the conditions for the flame formation of this mixture for its effective use with a single ignition of various gas emissions.

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Alcohol-thermal synthesis of approximately core-shell structured Al@CuO nanothermite with improved heat-release and combustion characteristics

Cited by 56 publications

References 38 publications

Dual-core–shell structure B@LiF@AP with multi-effect synergies to improve processibility and energy release characteristics of B

Dual-core–shell structure B@LiF@AP with multi-effect synergies to improve processibility and energy release characteristics of B

Triggerable Super Absorbent Polymers for Coating Debonding Applications

Explosive Burning of a Mechanically Activated Al and CuO Thermite Mixture

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