Advances and mechanisms in polymer composites toward thermal conduction and electromagnetic wave absorption

Science Bulletin, Год журнала: 2023, Номер 68(11), С. 1195 - 1212

Опубликована: Май 2, 2023

Язык: Английский

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Templating strategies for 3D-structured thermally conductive composites: Recent advances and thermal energy applications

Progress in Materials Science, Год журнала: 2022, Номер 133, С. 101054 - 101054

Опубликована: Дек. 5, 2022

Язык: Английский

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Carbon nanotube characteristics and enhancement effects on the mechanical features of polymer-based materials and structures – A review

Journal of Materials Research and Technology, Год журнала: 2023, Номер 24, С. 6495 - 6521

Опубликована: Апрель 22, 2023

Carbon Nano Tubes (CNTs) are cylindrical structured rolled up sheets of graphene. The use CNTs is observed as increasing immensely nowadays due to its tremendous characteristical properties. low thermal expansion coefficient (CTE) carbon nanotubes (CNTs), their high mechanical strength, specific surface area (SSA), and conductivity strongly idealize them a nanostructure for enhancing the physical properties fibre-reinforced polymer (FRP) materials advanced applications such microelectronic, chemical sensors, electromagnetic interference shielding (EMI), microwave absorption, hydrogen storage aerospace. This review comprised recent advancement in fabrication FRP by incorporated CNTs. Moreover, different functionalization techniques analyzed ensure uniform dispersion various routes were opted enhance overall performance FRPs composites. Common characterization scanning electron spectroscopy (SEM), Differential calorimetry (DSC), Thermal gravimetric analysis (TGA) testing discussed study influence on composite. Furthermore, comprehensive descriptive overview complex including Brillouin scattering, Raman spectroscopy, transmission microscopy (TEM), Dynamic light scattering (DLS), X-ray photoelectron (XPS) Fourier transform infrared (FTIR), also covered scope this paper which used studying will facilitate upcoming researchers choose most appropriate method CNTs, optimized route composite synthesis, essential evaluating per required applications.

Язык: Английский

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Highly Thermally Conductive Polydimethylsiloxane Composites with Controllable 3D GO@f-CNTs Networks via Self-sacrificing Template Method

Chinese Journal of Polymer Science, Год журнала: 2024, Номер 42(7), С. 897 - 906

Опубликована: Фев. 23, 2024

Язык: Английский

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Humanoid shaped optical fiber plasmon biosensor functionalized with graphene oxide/multi-walled carbon nanotubes for histamine detection

Optics Express, Год журнала: 2023, Номер 31(7), С. 11788 - 11788

Опубликована: Март 10, 2023

Histamine is a biologically active molecule that serves as reliable predictor of the quality fish. In this work, authors have developed novel humanoid-shaped tapered optical fiber (HTOF) biosensor based on localized surface plasmon resonance (LSPR) phenomenon to detect varying histamine concentrations. experiment, and distinctive tapering structure has been using combiner manufacturing system contemporary processing technologies. Graphene oxide (GO)/multi-walled carbon nanotubes (MWCNTs) are immobilized HTOF probe increase biocompatibility biosensor. instance, GO/MWCNTs deployed first, then gold nanoparticles (AuNPs). Consequently, help give abundant space for immobilization (AuNPs in case) well area attachment biomolecules surface. By immobilizing AuNPs probe, evanescent field can stimulate excite LSPR phenomena sensing histamine. The functionalized with diamine oxidase enzyme order enhance sensor's particular selectivity. proposed sensor demonstrated experimentally sensitivity 5.5 nm/mM detection limit 59.45 µM linear range 0-1000 µM. addition, probe's reusability, reproducibility, stability, selectivity tested; results these indices show high application potential detecting levels marine products.

Язык: Английский

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Optimal particle distribution induced interfacial polarization in hollow double-shell composites for electromagnetic waves absorption performance

Journal of Colloid and Interface Science, Год журнала: 2022, Номер 634, С. 268 - 278

Опубликована: Дек. 13, 2022

Язык: Английский

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Graphene-based magnetic composite foam with hierarchically porous structure for efficient microwave absorption

Carbon, Год журнала: 2023, Номер 207, С. 105 - 115

Опубликована: Март 1, 2023

Язык: Английский

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Facile strategy for constructing highly thermally conductive PVDF-BN/PEG phase change composites based on a salt template toward efficient thermal management of electronics

Applied Thermal Engineering, Год журнала: 2023, Номер 232, С. 121041 - 121041

Опубликована: Июнь 26, 2023

Язык: Английский

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Lotus Leaf Derived NiS/Carbon Nanofibers/Porous Carbon Heterogeneous Structures for Strong and Broadband Microwave Absorption

Small, Год журнала: 2023, Номер 19(50)

Опубликована: Авг. 25, 2023

Developing composite materials with the synergistic effects of heterogeneous structures and multiple components is considered as a promising strategy to achieve high-performance electromagnetic wave (EMW) absorbers. To further satisfy demand broadband strong microwave absorption, novel NiS/carbon nanofibers (CNFs)/porous carbon successfully synthesized by hydrothermal chemical vapor deposition using lotus leaves biomass source. A few nanotubes (CNTs) uniformly dispersed Ni nanocrystals have also been found in hybrid. Benefiting from porous structure derived leaves, combination dielectric NiS, conductive nanomaterials, magnetic nanoparticles, together three-dimensional network CNFs CNTs, remarkable EMW absorption properties minimum reflection loss up -67.65 dB achieved at merely 2.32 mm. Besides, widest effective band can reach 5.9 GHz thin thickness 2.07 mm, covering almost entire Ku band. In addition, under incident angle 31°, radar cross-section reduction value LNSF-600 42.88 dBm2. Therefore, this work provides an efficient facile method for manufacturing outstanding biomass-derived

Язык: Английский

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MOF decorated boron nitride/natural rubber composites with heterostructure for thermal management application through dual passive cooling modes base on the improved thermal conductivity and water sorption-desorption process

Composites Science and Technology, Год журнала: 2024, Номер 248, С. 110469 - 110469

Опубликована: Янв. 29, 2024

Язык: Английский

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