Merino, I. Martin-Gullon, Highly crystalline graphene oxide nano-platelets produced from helical-ribbon carbon nanofibers. Carbon. 48 12 (2010) 10.1016/j.carbon.2010.05.033Rodriguez-PastorIluminada 1Ramos-FernandezGloria 1Varela-RizoHelena 1Terrones...
Edge functionalisation is carried out via many methods, such as edge functionalisation of graphene oxide, edge functionalisation of graphene by chemical exfoliation, edge functionalisation of 2D covalent organic polymers, and edge functionalisation of graphene by ball milling [56]. For example, ...
Graphene oxide bulk material reinforced by heterophase platelets with multiscale interface crosslinking A nacre-inspired, centimetre-sized bulk material is prepared by assembling graphene oxide and microscale amorphous/crystalline heterophase reinforcing platelets adhered together with polymer-based crosslinkers...
With a very few exceptions, the frequency of the output light is fixed once the type of laser is chosen. The amount of light absorbed, reflected, or transmitted by a material; beam penetration depth in the sample; and type of interaction with the solid lattice (crystalline and amorphous) ar...
1 ratio was used in this investigation based on Muramatsu and co-workers' experimental results from the synthesis of stable GO sheets from RHA with excellent purity37. The effective removal of amorphous carbon and the strong penetrating behavior of molten KOH into crystalline graphene are two ...
The graphene was produced by rapid thermal expansion using expandable graphite oxide or obtained commercially. The polymer used was poly(styrene-b-butadiene-b-styrene) (SBS). The SBS was dissolved in p-xylene and the graphene was ultrasonically suspended in the xylene solution. The morphology, ...
an nitrogen-doped graphene rich catalysts derived from heteroatom polymers for oxygen reduction in nonaqueous lithiumo2 battery cathodes一种基于原子聚合物氮掺杂富石墨烯催化剂用于非水系锂电池正极中氧还原.pdf,A R T Nitrogen-Doped Graphene-Rich I Catalysts
These large-scale simulations also showed how graphene forms. The nickel atoms diffuse into the diamond and destroy its crystalline order, while carbon atoms from this amorphous solid move to the nickel surface and rapidly form honeycomb-like structures, resulting in mostly defect-free graphene. ...
graphene oxide thin films at the telecommunication wavelength region, which is four orders of magnitude higher than that of single crystalline silicon. Besides, graphene oxide is water soluble and thus easy to process due to the existence of oxygen containing groups. These unique properties can ...
side reactions are taking place. The most important is the effect of H during the nucleation that allows to stabilize a crystalline carbon phase avoiding the nucleation of amorphous carbon (etching amorphous phases) when the H/C andTare properly selected. Other side reactions, as reduction of the...