As such, the design and synthesis of CCNMs selleckchem provide an attractive route for the construction of high-performance electrode materials. Studies in these areas have revealed that both the composition and the fabrication protocol employed in preparing CCNMs Influence the morphology and microstructure of the resulting material and Inhibitors,Modulators,Libraries its electrochemical performance. Consequently, researchers have developed several synthesis strategies, including hard-templated, soft-templated, and template-free synthesis of CCNMs.
In this Account, we focus on recent advances in the controlled synthesis of such CCNMs and the potential of the resulting materials for energy storage or conversion applications.
The Inhibitors,Modulators,Libraries Account is divided into four major categories based on the carbon precursor employed in the synthesis: low molecular weight organic or organometallic molecules, hyperbranched or cross-linked polymers consisting of aromatic subunits, self-assembling discotic molecules, and graphenes. In each case, we highlight representative examples of CCNMs with both new nanostructures and electrochemical performance suitable for energy storage or conversion applications. In addition, this Account provides an overall perspective on the current state of efforts aimed Inhibitors,Modulators,Libraries at the controlled synthesis of CCNMs and Identifies some of the remaining challenges.”
“Growing interest in graphene over past few years has prompted V researchers to find new routes for producing this material other than mechanical exfoliation or growth from silicon carbide.
Chemical vapor Inhibitors,Modulators,Libraries deposition on metallic substrates now allows researchers to produce continuous graphene films over large areas. In parallel, researchers will need liquid, large scale, formulations of graphene to produce functional graphene materials that take advantage of graphene’s mechanical, electrical, and barrier properties.
In this Account, we describe methods Inhibitors,Modulators,Libraries for creating graphene solutions from graphite. Graphite provides a cheap source of carbon, but graphite is Insoluble. With extensive sonication, it can be dispersed in organic solvents or water with adequate additives. Nevertheless, this process usually creates cracks and defects in the graphite. On the other hand, graphite Intercalation compounds (GICs) provide a means to dissolve rather than disperse graphite. GICS can be obtained through the reaction of alkali metals with graphite. These compounds are a source of graphenide salts and also serve as an excellent electronic model of graphene due to the decoupling article source between graphene layers. The graphenide macroions, negatively charged graphene sheets, form supple two-dimensional polyelectrolytes that spontaneously dissolve in some organic solvents.