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Keywords: Graphene
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Proceedings Papers

Proc. ASME. IMECE2023, Volume 12: Micro- and Nano-Systems Engineering and Packaging, V012T13A013, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-113676
...Proceedings of the ASME 2023 International Mechanical Engineering Congress and Exposition IMECE2023 October 29-November 2, 2023, New Orleans, Louisiana IMECE2023-113676 IN-SITU SHEAR EXFOLIATION OF GRAPHENE FROM GRAPHITE POLYMER NANOCOMPOSITES FOR LUNG AND HEART MOTION Md Ashiqur Rahman1, Md. Abdur...
Proceedings Papers

Proc. ASME. IMECE2023, Volume 4: Advanced Materials: Design, Processing, Characterization and Applications; Advances in Aerospace Technology, V004T04A006, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-112231
... Abstract Graphene has been considered to be the most promising next-generation gas sensing material because of its large surface-to-volume ratio, excellent gas adsorption properties, and high carrier mobility. Application of strain to graphene was found to modulate its Fermi level, and thus...
Topics: Graphene, Sensors
Proceedings Papers

Proc. ASME. IMECE2023, Volume 4: Advanced Materials: Design, Processing, Characterization and Applications; Advances in Aerospace Technology, V004T04A008, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-113221
... Abstract Graphene and carbon nanotubes (CNTs) have attracted extensive attention because of their excellent physicochemical properties, such as high electron mobility, superior mechanical strength, and excellent thermal conductivity. In addition, the electronic resistance of graphene and CNTs...
Proceedings Papers

Proc. ASME. IMECE2023, Volume 4: Advanced Materials: Design, Processing, Characterization and Applications; Advances in Aerospace Technology, V004T04A066, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-113427
... artificial neural network (ANN) machine learning potential (MLP) 2D material graphene defect vacancy Abstract 2D materials generally show very different physical and chemical properties from 3D materials, which provide them promising applications in cutting-edge technology areas like...
Proceedings Papers

Proc. ASME. IMECE2022, Volume 6: Energy, V006T08A049, October 30–November 3, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2022-96589
... tritium adsorption graphene Abstract We investigated the possibility of using various novel nanostructured carbon for control of hydrogen isotopes by exploring the adsorption, reflection, and penetration of hydrogen isotopes using molecular dynamics. Nanometer sized allotropes of nano...
Proceedings Papers

Proc. ASME. IMECE2022, Volume 3: Advanced Materials: Design, Processing, Characterization and Applications; Advances in Aerospace Technology, V003T03A011, October 30–November 3, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2022-95066
... Abstract In this work, the graphene nanoplatelets were reinforced in the GFRP composites to improve their mechanical, vibrational, and flame retardant properties. Three nanocomposites plates namely G1 (GFRP+0.25 wt.% graphene), G2 (GFRP+0.5 wt.% graphene), G3 (GFRP+1 wt.% graphene), and a neat...
Proceedings Papers

Proc. ASME. IMECE2022, Volume 9: Mechanics of Solids, Structures, and Fluids; Micro- and Nano-Systems Engineering and Packaging; Safety Engineering, Risk, and Reliability Analysis; Research Posters, V009T13A005, October 30–November 3, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2022-94892
... graphene gas adsorption strain-effect selective detection DFT Abstract In Aging society, health monitoring sensors are indispensable for reliable daily care. Graphene has been suggested to be capable of detecting gas compositions in a person’s breath to diagnose sickness down...
Proceedings Papers

Proc. ASME. IMECE2022, Volume 9: Mechanics of Solids, Structures, and Fluids; Micro- and Nano-Systems Engineering and Packaging; Safety Engineering, Risk, and Reliability Analysis; Research Posters, V009T13A013, October 30–November 3, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2022-95307
... Abstract A biochemical sensor using graphene nanoribbons as a sensing element was developed for a new generation highly sensitive and compact multi-gas sensor of human’s breath for the early detection of various diseases. Even though the resistance changes of graphene appeared by adsorption...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 11: Heat Transfer and Thermal Engineering, V011T11A086, November 1–5, 2021
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2021-70349
... phonon scattering carbon nanotube graphene Abstract In the present study, we investigate single mode phonon scattering from a junction structure that is consisted of a (6,6) single walled carbon nanotube (SWCNT) and graphene under mechanical deformation using phonon wavepacket analysis...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 12: Mechanics of Solids, Structures, and Fluids; Micro- and Nano- Systems Engineering and Packaging, V012T12A011, November 1–5, 2021
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2021-70543
... Abstract A machine learning model is developed to predict the crack propagation path in polycrystalline graphene sheets. The dataset used for training the machine learning (ML) model is obtained from the molecular dynamics (MD) simulations. A training set of 700 samples has been used to train...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 12: Mechanics of Solids, Structures, and Fluids; Micro- and Nano- Systems Engineering and Packaging, V012T12A016, November 1–5, 2021
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2021-70515
..., and Braden Peterson2 1Kennesaw State University Kennesaw, Kennesaw, GA, USA 2Wheeler High School, Marietta, GA *Corresponding author: [email protected] ABSTRACT In the present study, we researched the behavior of graphene experiencing high strain rate impacts by employing molecular dynamics simulations...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 8B: Energy, V08BT08A015, November 1–5, 2021
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2021-70538
... Abstract In the present research study, we utilize a molecular dynamics simulation to investigate the possibility of using multiple graphene sheets for tritium control. The graphene sheets are equilibrated to temperatures of 10k, 100k, 300k, 600k, 900k, or 1200k in a simulation. After...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 3: Advanced Materials: Design, Processing, Characterization, and Applications, V003T03A058, November 1–5, 2021
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2021-72137
...Proceedings of the ASME 2021 International Mechanical Engineering Congress and Exposition IMECE2021 November 1-5, 2021, Virtual, Online IMECE2021-72137 GRAPHENE OXIDE / NANODIAMOND NANOCOMPOSITES CHARACTERIZED VIA PARTICLE DISPERSION AND MICRO- AND NANOSCALE MECHANICAL PROPERTIES Mustafa...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 12: Mechanics of Solids, Structures, and Fluids, V012T12A030, November 16–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2020-23842
...STRESS CORROSION CRACKING OF GRAPHENE Mohan S. R. Elapolu University of North Carolina at Charlotte Dept. of Mechanical Engineering & Engineering Sciences 9201 University City Blvd Charlotte NC 28223 United States Email: [email protected] Alireza Tabarraei University of North Carolina at Charlotte...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 3: Advanced Materials: Design, Processing, Characterization, and Applications, V003T03A025, November 16–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2020-23442
...EFFECTS OF DEFECTS ON NANOPOROUS GRAPHENE AND MOS2 Peter Ozaveshe Oviroh1, Lesego M. Mohlala2, Tien-Chien Jen1 1 Mechanical Engineering Science Department University of Johannesburg, Johannesburg, Gauteng, South Africa 2 Metallurgy Department University of Johannesburg, Johannesburg, Gauteng, South...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 3: Advanced Materials: Design, Processing, Characterization, and Applications, V003T03A026, November 16–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2020-23698
... copper on both volume and weight bases. Keywords: advanced conductors, electrical conductivity, thermal conductivity, ampacity, Joule heating, carbon nanotube, graphene, ultra-conductive copper NOMENCLATURE Convection coefficient Radial thermal conductivity of the conductor Longitudinal thermal...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 3: Advanced Materials: Design, Processing, Characterization, and Applications, V003T03A039, November 16–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2020-23581
... Abstract Small-size wearable multi-gas sensor with high selectivity and sensitivity is demanded for detecting various harmful gases with high sensitivity in chemical plants, various mines, volcanos, oil and gas fields. Graphene is considered to be the most promising gas-sensitive material due...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 2A: Advanced Manufacturing, V02AT02A017, November 16–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2020-23102
...PREPARATION AND CHARACTERISATION OF GRAPHENE NANOFLUID: TO BE USED AS COOLANT Senthil Kumar Velukkudi Santhanam1, Dolly Austen Thomas2, Mystica Augustine Michael Duke3, Viswanathan Doraiswamy4 College of Engineering Guindy Campus, Anna University, Chennai 600 025, Tamil Nadu, India. ABSTRACT...
Proceedings Papers

Proc. ASME. IMECE2019, Volume 10: Micro- and Nano-Systems Engineering and Packaging, V010T12A010, November 11–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2019-11107
... Abstract Graphene nanoribbons (GNRs), nano scale strips of graphene which consists of carbon hexagonal unit cell, are expected as next generation materials for high performance devices because of its unique super-conductive properties. When the strip width of graphene is cut into nano-scale...
Topics: Graphene, Shapes
Proceedings Papers

Proc. ASME. IMECE2019, Volume 8: Heat Transfer and Thermal Engineering, V008T09A074, November 11–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2019-11553
... (chip) levels is the use of Thermal Interface Materials (TIMs) to reduce the thermal resistance between the chip and the heat sink. In this study, we have carried out an experimental investigation to characterize thermal conductance of TIMs composed of commercially available graphene ( c -rGO), graphene...