Energetics for Twisted Bilayer of Circular Graphene Flake

2021 ◽  
Vol 90 (4) ◽  
pp. 044602
Author(s):  
Kazuyuki Uchida
Keyword(s):  
Graphene Flake

scholarly journals Effect of flake size on the mechanical properties of graphene aerogels prepared by freeze casting

RSC Advances ◽  
2017 ◽  
Vol 7 (53) ◽  
pp. 33600-33605 ◽  
Author(s):  
Weiwei Gao ◽  
Nifang Zhao ◽  
Weiquan Yao ◽  
Zhen Xu ◽  
Hao Bai ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Fatigue Resistance ◽  
Mechanical Performance ◽  
Freeze Casting ◽  
Graphene Flake ◽  
Graphene Aerogels

Graphene flake size has a profound effect on the mechanical performance of the assembled graphene aerogels, particularly their strength, modulus and fatigue resistance under compression.

Synthesis of a MnO2Nanosheet/Graphene Flake Composite and Its Application as a Supercapacitor having High Rate Capability

ChemPlusChem ◽  
2012 ◽  
Vol 77 (10) ◽  
pp. 872-876 ◽  
Author(s):  
Qingxin Chu ◽  
Juan Du ◽  
Wenbo Lu ◽  
Guohui Chang ◽  
Zhicai Xing ◽  
...  
Keyword(s):  
Rate Capability ◽  
High Rate ◽  
High Rate Capability ◽  
Graphene Flake

scholarly journals Quantum Holography in a Graphene Flake with an Irregular Boundary

2018 ◽  
Vol 121 (3) ◽  
Author(s):  
Anffany Chen ◽  
R. Ilan ◽  
F. de Juan ◽  
D. I. Pikulin ◽  
M. Franz
Keyword(s):  
Graphene Flake ◽  
Irregular Boundary

scholarly journals Solution-Processed Hybrid Graphene Flake/2H-MoS2 Quantum Dot Heterostructures for Efficient Electrochemical Hydrogen Evolution

2017 ◽  
Vol 29 (14) ◽  
pp. 5782-5786 ◽  
Author(s):  
Leyla Najafi ◽  
Sebastiano Bellani ◽  
Beatriz Martín-García ◽  
Reinier Oropesa-Nuñez ◽  
Antonio Esau Del Rio Castillo ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Hydrogen Evolution ◽  
Graphene Flake ◽  
Solution Processed

Selectively oxidized carbon nanocatalysts for the oxidation of cis-cyclooctene

2018 ◽  
Vol 42 (3) ◽  
pp. 2306-2319 ◽  
Author(s):  
Bruno Jarrais ◽  
Alexandra Guedes ◽  
Cristina Freire
Keyword(s):  
Carbon Nanotubes ◽  
Superior Performance ◽  
Graphene Flake ◽  
Graphene Flakes ◽  
Oxidized Carbon ◽  
Multi Walled Carbon Nanotubes ◽  
Cyclooctene Epoxidation ◽  
Walled Carbon Nanotubes

Selectively oxidized multi-walled carbon nanotubes and graphene flakes showed superior performance in cis-cyclooctene epoxidation: 47% conversion and 79% selectivity for the best in class oxidized MWCNT, and 57% coversion and 85% selectivity for the best graphene flake material.

Graphene Flake-Based Electrodes for High-Energy and Power Lithium-Ion Semi-flexible Rechargeable Batteries

2020 ◽  
Vol 5 (1) ◽  
pp. 33-38
Author(s):  
Sanjay Kanojia ◽  
Mohd. Imamuddin ◽  
Subhash Mandal ◽  
Debmalya Roy ◽  
Kingsuk Mukhopadhyay ◽  
...  
Keyword(s):  
Lithium Ion ◽  
High Energy ◽  
Rechargeable Batteries ◽  
Graphene Flake

scholarly journals Capillary force-induced superlattice variation atop a nanometer-wide graphene flake and its moiré origin studied by STM

2019 ◽  
Vol 10 ◽  
pp. 804-810
Author(s):  
Loji K Thomas ◽  
Michael Reichling
Keyword(s):  
Capillary Force ◽  
Orientation Angle ◽  
Scanning Tunneling ◽  
Total Expenditure ◽  
Liquid Interfaces ◽  
Tunneling Microscopy ◽  
Graphene Flake ◽  
Before And After ◽  
Solid Liquid Interface ◽  
Solid Liquid

We present strong experimental evidence for the moiré origin of superlattices on graphite by imaging a live transition from one superlattice to another with concurrent and direct measurement of the orientation angle before and after rotation using scanning tunneling microscopy (STM). This has been possible due to a fortuitous observation of a superlattice on a nanometer-sized graphene flake wherein we have induced a further rotation of the flake utilizing the capillary forces at play at a solid–liquid interface using STM tip motion. We propose a more “realistic” tip–surface meniscus relevant to STM at solid–liquid interfaces and show that the capillary force is sufficient to account for the total expenditure of energy involved in the process.

scholarly journals Interacting quantum Hall states in a finite graphene flake and at finite temperature

2020 ◽  
Vol 102 (20) ◽  
Author(s):  
Hank Chen ◽  
Matthew R. C. Fitzpatrick ◽  
Sujit Narayanan ◽  
Bitan Roy ◽  
Malcolm P. Kennett
Keyword(s):  
Finite Temperature ◽  
Quantum Hall ◽  
Graphene Flake ◽  
Quantum Hall States ◽  
Hall States
Sign in / Sign up

Export Citation Format

Share Document