Synthesis of nanostructured gadolinium doped mixed ferrite: A novel catalyst for the mineralization of textile dyes

Ceramics International, Год журнала: 2023, Номер 49(12), С. 19641 - 19651

Опубликована: Апрель 3, 2023

Язык: Английский

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Mechanosynthesized electroactive materials for sustainable energy and environmental applications: A critical review

Progress in Materials Science, Год журнала: 2024, Номер 145, С. 101299 - 101299

Опубликована: Апрель 16, 2024

Electrochemistry-driven techniques for advanced energy storage/conversion and environmental protection play a crucial role in achieving sustainable development goals. As an indispensable component diverse electrochemical systems, electroactive materials gain soaring interest terms of rational design synthesis. Notably, mechanochemistry-based green powerful synthesis has been widely employed to fabricate materials, given their scalability tunability. Recently, mechanochemically synthesized have applied various fields, leading significant progress. However, systematic analysis these advancements is still missing. Herein, we comprehensively discuss recent achievements mechanosynthesized applications. The mechanochemical introduced, along with different types materials. Subsequently, the review delves into applications conversion/storage systems remediation. structure-performance correlation are illustrated by discussing effects process on internal external properties performance. Lastly, key perspectives this field discussed, including monitoring, field-assisted synthesis, material performance optimization, practical applications, mechanochemistry-driven fuels/chemicals By illustrating current advances related aims shed some light upcoming research synthesis-driven sustainability.

Язык: Английский

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Structural and electrochemical properties of mixed calcium-zinc spinel ferrites nanoparticles

Ceramics International, Год журнала: 2022, Номер 49(3), С. 4365 - 4371

Опубликована: Сен. 28, 2022

Язык: Английский

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Achieving enhanced pseudocapacitance in MoS2 nanowires rationally sputtered over NiMnIn shape memory alloy for flexible Na-ion supercapacitor

Journal of Energy Storage, Год журнала: 2023, Номер 71, С. 108122 - 108122

Опубликована: Июль 14, 2023

Язык: Английский

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Mo-doped MnO2@CC electrode for high-performance 2.4 V aqueous asymmetric supercapacitors

Chemical Engineering Journal, Год журнала: 2023, Номер 470, С. 144084 - 144084

Опубликована: Июнь 11, 2023

Язык: Английский

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Structural and magnetic properties of Ca0.5Mg0.5Fe2O4/CeO2/NiFe2O4 nanocomposite for energy storage applications

Ceramics International, Год журнала: 2023, Номер 49(22), С. 35392 - 35398

Опубликована: Авг. 22, 2023

Язык: Английский

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Facile constucture of amorphous/crystalline NiCoB@NiCo2S4 heterogeneous interface nanocomposites for enhanced supercapacitor performance

Journal of Power Sources, Год журнала: 2023, Номер 581, С. 233488 - 233488

Опубликована: Авг. 9, 2023

Язык: Английский

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Triphasic CoFe2O4/ ZnFe2O4 / CuFe2O4 nanocomposite for water treatment applications

Journal of Alloys and Compounds, Год журнала: 2023, Номер 954, С. 170040 - 170040

Опубликована: Апрель 12, 2023

Язык: Английский

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Structural, dielectric and magnetic properties of MnFe2O4/ MWCNTs based nanocomposites for technological applications

Surfaces and Interfaces, Год журнала: 2024, Номер 49, С. 104387 - 104387

Опубликована: Апрель 22, 2024

Язык: Английский

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Broadband and Tunable Microwave Absorption Properties from Large Magnetic Loss in Ni–Zn Ferrite

Advanced Materials Technologies, Год журнала: 2024, Номер 9(6)

Опубликована: Янв. 31, 2024

Abstract Highly effective electromagnetic (EM) wave absorber materials with strong reflection loss (RL) and a wide absorption bandwidth (EBW) in gigahertz (GHz) frequencies are crucial for advanced wireless applications portable electronics. Traditional microwave absorbers lack magnetic struggle impedance matching, while ferrites stable, exhibit excellent dielectric losses, offer better matching. However, achieving the desired EBW remains challenge, necessitating further composition design. In this study, matching is successfully enhanced Ni–Zn ferrite broadened by successive doping Mn Co , without incorporation of any polymer filler. It found that Ni 0.4 0.1 Zn 0.5 Fe 1.9 O 4 material exhibits exceptional EM absorption, maximum RL −48.7 dB. also featured significant 10.8 GHz, maintaining 90% rate (RL < −10 dB) thickness 4.5 mm. These outstanding properties result from substantial losses favorable findings represent step forward development materials, addressing pollution concerns within GHz frequencies, including frequency band used popular 5G technology.

Язык: Английский

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