The Potential of a Green Approach to Nanoparticles Synthesis and Stabilization for Tribological Applications: A Review

Advanced Engineering Materials, Год журнала: 2025, Номер unknown

Опубликована: Май 29, 2025

Since 1997, there has been an increase in the study of nanoparticles (NPs) as lubricant additives, and more recently (2017) researches on developing sustainable methods for producing them can be found literature. As emerging still underexplored topic, review describes eco‐friendly processes to synthetize stabilize nanomaterials (NMs) lubricants oil. The literature survey suggests that green synthesis produce NMs with physicochemical properties similar those traditional methods, highlighting how approach does not negatively impact tribological properties. In addition, reagents like fatty acid, gelatin, arabic gum seem promising hindering NPs aggregation, recognized phenomenon most reduces their use additive Green production offers a cost‐effective alternative particularly controlling friction wear. However, number open issues need addressed potential large‐scale use: 1) incomplete reproducibility materials properties, significant variations particle size, parameter paramount importance applications; 2) high temperatures long time, which entail energy consumption; 3) aggregation phenomena, are far from being completely avoided.

Язык: Английский

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Enhanced stability and tribological performance of ZrO2/lubricating oil nanofluids via surface modification with KH570 silane coupling agent

Journal of Nanoparticle Research, Год журнала: 2025, Номер 27(6)

Опубликована: Июнь 1, 2025

Язык: Английский

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Synthesis of lubricant additive for castor oil: A green and fast approach

Journal of Molecular Liquids, Год журнала: 2024, Номер 411, С. 125800 - 125800

Опубликована: Авг. 16, 2024

Язык: Английский

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Fabrication of Vanadium Oxide‐encapsulated Hybrid Carbon Nanospheres for Enhanced Tribological Performance

Small, Год журнала: 2024, Номер unknown

Опубликована: Окт. 17, 2024

Abstract A new sulfur‐containing carbon nanospheres encapsulated with vanadium oxide (V@SCN) is synthesized through a one‐pot oxidation polymerization and then carbonization method. The prepared V@SCNs exhibit good dispersibility as lubricant additive, which owing to the inherited lipophilic organic functional groups in shell derived from of polythiophene. agglomeration precipitation metals base oil are also avoided encapsulation shells. stress thermal simulation results show that core bestows upon enhanced load resistance superior conductivity, contributes their excellent tribological properties. Introducing 0.04M‐V@SCN leads favorable characteristics, such fourfold rise extreme pressure capacity 250 1050N, reduction friction coefficient 0.2 ≈0.1, substantial decrease wear by 90.2%. lubrication mechanism additive involves formation robust protective film on pair, formed via complex physical chemical reactions pair during friction.

Язык: Английский

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The contribution of BaTiO3 to the stability improvement of ethylene-propylene-diene rubber. Part III. – Comparative assay: EPDM vs EPR

Radiation Physics and Chemistry, Год журнала: 2024, Номер 218, С. 111595 - 111595

Опубликована: Фев. 11, 2024

Язык: Английский

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