A novel binary composite of CuCoNi-MOF/MoO3 with exceptional capacitance as electrode material for supercapacitors

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 99, P. 113300 - 113300

Published: Aug. 17, 2024

Language: Английский

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Elastomeric Nanocomposite with Solvent‐Free, One Step, In Situ Shear Exfoliation of Graphite to Graphene

Advanced Materials Interfaces, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 5, 2025

Abstract A graphene nanoflake (GNF)‐enhanced elastomeric nanocomposite (G‐EMC) is fabricated following an innovative, cost‐effective, single‐step, in situ shear exfoliation (ISE) method from low‐cost bulk material, graphite, where uniform mixing happens simultaneously within the elastomer matrix. Electron microscopy, atomic force and photo‐induced microscopy results show good dispersion of GNFs with to a few layers distribution X‐ray photoelectron spectroscopy analysis shows less than 1% oxygen‐containing functional groups/impurity, enhanced bonding through formation edge sites as fracture occurs across GNF basal plane, pi‐pi interactions newly exfoliated planar plane surfaces GNFs. Raman confirm only formed by ISE process. Fabricated 10 wt.% G‐EMC nanocomposites 400%–500% increase strength toughness. And 35 G‐EMCs provide electrical conductivity 25.64 S m −1 sensor gauge factor 45. The resulting intrinsic piezo resistivity has been exploited fabricate multi‐functional wired wireless for detecting different body movements, speech, human vital functions, solvents, biomolecules.

Language: Английский

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A comprehensive review on solar drying using paraffin wax as PCM

Journal of Renewable and Sustainable Energy, Journal Year: 2025, Volume and Issue: 17(1)

Published: Jan. 1, 2025

Developing methods to alter the use of fossil fuels and save reserves for betterment future is primary concern in today's era. The radiation component solar energy has a huge content. Utilizing dry fruits, vegetables, harvests will be productive method reducing reliance on extending shelf life food items. Thus, an effort been undertaken this review paper summarize research work performed previously current with thermal storage materials. This discusses practicalities phase change materials (PCMs) sensible heat storage. PCMs give more effective outcomes than reasonable heat-storage because changes involve substantial fusion heat. Due its accessible availability, physical thermodynamic features, high latent cycle stability, paraffin wax commonly utilized PCM. A thorough deliberation was had about techniques employed, kind material used, several kinds dryers, efficiency comparison natural drying methods.

Language: Английский

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Graphyne-like boron nitride monolayer as a promising anode material for potassium-ion batteries

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 91, P. 112018 - 112018

Published: May 20, 2024

Language: Английский

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Synthesis of two new o-MAX phases Mo2VAlC2 and Mo2V2AlC3 and their derivatives o-MXene Mo2VC2Tx and Mo2V2C3Tx

Journal of the European Ceramic Society, Journal Year: 2024, Volume and Issue: unknown, P. 116964 - 116964

Published: Oct. 1, 2024

Language: Английский

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The preparation of Al2O3 composite powder with the reinforcing phases of in-situ-grown CNTs and exfoliated multilayer graphenes

Ceramics International, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский

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Three‐roll milling exfoliated graphite nanoplatelets enhanced epoxy resin matrix–octahedral spinel modified carbon fiber composites: Preparation, microstructure, and mechanical properties

Polymer Composites, Journal Year: 2025, Volume and Issue: unknown

Published: March 25, 2025

Abstract This study aims to enhance the mechanical properties of epoxy resin (EP)‐based carbon fiber (CF) composites. Graphite nanoplatelets (GNPs) obtained from exfoliation expanded graphite (EG) were uniformly dispersed in EP using three‐roll milling (TRM) technology, ensuring GNPs well integrated with matrix. Additionally, surface modification CF octahedral magnesium‐aluminum (MA) spinel was investigated improve adhesion between and CF. The results showed that when incorporated at 1 wt% EP, resulting reinforced matrix composites (GNPs‐EP/CF) exhibited enhancements 26% 12% flexural tensile strengths, respectively, compared EP/CF Furthermore, modified a 1.5 MA solution produced MA‐spinel‐modified bonded TRM‐exfoliated GNPs, (GNPs‐EP/MA‐CF), which demonstrated 20.2% 14.6% increase over GNPs‐EP/CF research expands scope by functional oxides special structures provides theoretical foundation for developing advanced materials technologies aviation applications. Highlights Successful EG utilizing TRM EP. Achieve uniform dispersion tight binding modifies EP‐CF binding. bond crack extension energy.

Language: Английский

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Electrospun sandwich-structured C@Si/C@C as anode for advanced lithium-ion batteries

Applied Surface Science, Journal Year: 2025, Volume and Issue: unknown, P. 163139 - 163139

Published: April 1, 2025

Language: Английский

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Cu2+ pre-intercalated vanadium oxides as cathode materials for aqueous zinc-ion batteries

Tungsten, Journal Year: 2025, Volume and Issue: unknown

Published: April 10, 2025

Language: Английский

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Hydrothermal fabrication of ZnTe/g-CN nanocomposite for supercapacitor application

Diamond and Related Materials, Journal Year: 2024, Volume and Issue: 147, P. 111307 - 111307

Published: June 14, 2024

Language: Английский

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