Journal ArticleDOI
Graphene based nanofluids and nanolubricants – Review of recent developments
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An overview of the remarkable research progress on graphene-based nanofluids and nanolubricants witnessed in the recent years is presented in this article, where the authors highlight various synthesis methods, characterization techniques and properties measurement procedures that have been experimented and developed.Abstract:
This review article presents an overview of the remarkable research progress on graphene based nanofluids and nanolubricants witnessed in the recent years. Graphene flakes have been investigated worldwide as an additive for coolants and lubricants due to their excellent thermo-physical and tribological properties. As a result, we have highlighted various synthesis methods, characterization techniques and properties measurement procedures that have been experimented and developed. Moreover, factors affecting the stability, thermal conductivity, viscosity and tribological properties of various nanoparticle based formulations have been delineated in detail. Although very few mechanisms have been proposed to explain the enhancement of thermal conductivity, viscosity and anti-wear behavior of graphene nanolubricants/nanofluids, some key concerns have been presented. This exhaustive review along with the critical comments and recommendations provided could be useful for future directions in this research field.read more
Citations
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Journal Article
A Benchmark Study on the Thermal Conductivity of Nanofluids
Jacopo Buongiomo,David C. Venerus,Naveen Prabhat,Thomas J. McKrell,Jessica Townsend,Rebecca Christianson,Yuriv Tolmachev,Pawel Keblinski,Lin-Wen Hu,Jorge L. Alvarado,In Cheol Bang,Sandra Whaley Bishnoi,Marco Bonetti,Anselmo Cecere,Yun Chang,Gang Chen,Haisheng Chen,Sung Jae Chung,Minking K. Chyu,Sarit K. Das,Roberto Di Paola,Yulong Ding,Frank Dubois,Grzegorz Dzido,Jacob Eapen,Denis Funfschilling,Quentin Galand,Jinwei Gao,Patricia E. Gharagozloo,Kenneth E. Goodson,Jorge Gustavo Gutierrez,Haiping Hong,Mark Horton,Kyo Sik Hwang,Carlo Saverio Iorio,Seok Pil Jang,Andrzej B. Jarzębski,Yiran Jiang,Stephan Kabelac,Liwen Jin,Aravind Kamath,Chongyoup Kim,Ji Hyun Kim,Seokwon Kim,Seunghyun Lee,Kai Choong Leong,Indranil Manna,Rui Ni,Hrishikesh E. Patel,Cecil Reynaud,Raffaele Savino,Pawan Singh,Pengxiang Song,Thirumalachari Sundararajan,Alekzandr N Turanov,Stefan Van Vaerenbergh,Dongsheng Wen,Sanjeeva Witharana,Chun Yang,Wei-Hsun Yeh,Xiao-Zheng Zhao,Sheng-Qi Zhou +61 more
TL;DR: The International Nanofluid Property Benchmark Exercise (INPBE) as discussed by the authors was held in 1998, where the thermal conductivity of identical samples of colloidally stable dispersions of nanoparticles or "nanofluids" was measured by over 30 organizations worldwide, using a variety of experimental approaches, including the transient hot wire method, steady state methods, and optical methods.
Journal ArticleDOI
Graphene-Based Nanomaterials for Catalysis
TL;DR: Graphene is considered as one of the most promising materials in a wide range of applications because of its outstanding electronic, optical, thermal, and mechanical properties as mentioned in this paper, and it has been used extensively in catalysis applications.
Journal ArticleDOI
A comprehensive review on synthesis, stability, thermophysical properties, and characterization of nanofluids
TL;DR: In this paper, a comprehensive review on the synthesis, stability, thermophysical properties, and characterization of nanofluids has been reviewed and the factors that influence the thermal properties have been discussed.
Journal ArticleDOI
Eco-Friendly Cutting Fluids in Minimum Quantity Lubrication Assisted Machining: A Review on the Perception of Sustainable Manufacturing
Binayak Sen,Mozammel Mia,Mozammel Mia,Grzegorz Królczyk,Uttam Kumar Mandal,Sankar Prasad Mondal +5 more
TL;DR: In this paper, the authors present a summary of the previously published research articles on minimum quantity lubrication (MQL) assisted machining and explore the benefits of the vegetable oil and nanofluid as a lubricant.
Journal ArticleDOI
Performance Evaluation of Alumina-graphene Hybrid Nano-cutting Fluid in Hard Turning
Rabesh Kumar Singh,Anuj Kumar Sharma,Amit Rai Dixit,Arun Kumar Tiwari,Alokesh Pramanik,Amitava Mandal +5 more
TL;DR: A hybrid nanofluid with better thermal and tribological properties has been developed in this article by mixing alumina-based nano-fluid with graphene nanoplatelets (GnP) in the volumetric concentrations of 0.25, 0.75 and 1.25vol %.
References
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Electric Field Effect in Atomically Thin Carbon Films
Kostya S. Novoselov,Andre K. Geim,Sergey V. Morozov,Da Jiang,Y. Zhang,S. V. Dubonos,Irina V. Grigorieva,A. A. Firsov +7 more
TL;DR: Monocrystalline graphitic films are found to be a two-dimensional semimetal with a tiny overlap between valence and conductance bands and they exhibit a strong ambipolar electric field effect.
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The rise of graphene
TL;DR: Owing to its unusual electronic spectrum, graphene has led to the emergence of a new paradigm of 'relativistic' condensed-matter physics, where quantum relativistic phenomena can now be mimicked and tested in table-top experiments.
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Measurement of the Elastic Properties and Intrinsic Strength of Monolayer Graphene
TL;DR: Graphene is established as the strongest material ever measured, and atomically perfect nanoscale materials can be mechanically tested to deformations well beyond the linear regime.
Journal ArticleDOI
Raman spectrum of graphene and graphene layers.
Andrea C. Ferrari,Jannik C. Meyer,Vittorio Scardaci,Cinzia Casiraghi,Michele Lazzeri,Francesco Mauri,S. Piscanec,Da Jiang,K. S. Novoselov,S. Roth,A. K. Geim +10 more
TL;DR: This work shows that graphene's electronic structure is captured in its Raman spectrum that clearly evolves with the number of layers, and allows unambiguous, high-throughput, nondestructive identification of graphene layers, which is critically lacking in this emerging research area.
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Superior Thermal Conductivity of Single-Layer Graphene
Alexander A. Balandin,Suchismita Ghosh,Wenzhong Bao,Irene Calizo,Desalegne Teweldebrhan,Feng Miao,Chun Ning Lau +6 more
TL;DR: The extremely high value of the thermal conductivity suggests that graphene can outperform carbon nanotubes in heat conduction and establishes graphene as an excellent material for thermal management.