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Operando Characterization and Molecular Simulations Reveal the Growth Kinetics of Graphene on Liquid Copper during Chemical Vapor Deposition
Valentina Rein, Hao Gao, Hendrik H. Heenen +10
In recent years, liquid metal catalysts have emerged as a compelling choice for the controllable, large-scale, and high-quality synthesis of two-dimensional materials. At present,…
Mesoscopic modeling and experimental validation of thermal and mechanical properties of polypropylene nanocomposites reinforced by graphene-based fillers
Atta Muhammad, Rajat Srivastava, Nikos Koutroumanis +7
The development of nanocomposites relies on structure-property relations, which necessitate multiscale modeling approaches. This study presents a modelling framework that exploits…
Determination of the elastic moduli of CVD graphene by probing graphene/polymer Bragg stacks
Bohai Liu, Christos Pavlou, Zuyuan Wang +3
Graphene has been widely used in the form of micro-flakes to fabricate composite materials with enhanced mechanical properties. Due to the small size of the inclusions and their ra…
Enhancing the Adhesion of Graphene to Polymer Substrates by Controlled Defect Formation
George Anagnostopoulos, Labrini Sygellou, George Paterakis +3
The mechanical integrity of composite materials depends primarily on the interface strength and the defect density of the reinforcement which is the provider of enhanced strength a…
Tunable macroscale structural superlubricity in two-layer graphene via strain engineering
Charalampos Androulidakis, Emmanuel N. Koukaras, George Paterakis +2
Achieving structural superlubricity in graphitic samples of macro-scale size is particularly challenging due to difficulties in sliding large contact areas of commensurate stacking…
Production and mechanical characterization of graphene micro-ribbons
Maria Giovanna Pastore Carbone, Georgia Tsoukleri, Anastasios C. Manikas +3
Patterning of graphene into micro- and nano-ribbons allows for the tunability in emerging fields such as flexible electronic and optoelectronic devices, and is gaining interest for…