Hybrid materials based on graphene derivatives and porphyrin metal-organic frameworksстатья
Статья опубликована в высокорейтинговом журнале
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 10 октября 2019 г.
Аннотация:The analysis of domestic and foreign literature on the production of graphene and its derivatives graphene oxide and reduced graphene oxide as representatives of the family of two-dimensional layered materials is carried out. Particular attention is paid to graphene oxide, the great possibilities of the post-synthetic modification of which, as well as the unusual properties of this material and its derivatives, can be used to solve problems of biomedicine, ecology, optoelectronics and many others. Chemical and physical methods for the reduction of graphene oxide to obtain graphene-like materials similar in structure and properties to pure graphene obtained by direct mechanical cleavage are considered. The ways of functionalization of graphene materials are summarized. The issues of obtaining hydro- and organogels, as well as Pickering emulsions from graphene derivatives as precursors of porous monoliths, are considered. The formation of aerogels based on graphene materials and the adsorption of methane on these porous structures are also discussed. Basic information about hybrid materials containing graphene derivatives and metal-organic frameworks is given, and their adsorption characteristics with respect to methane are evaluated. The problems of covalent and non-covalent interactions in graphene-porphyrin hybrids are considered from the standpoint of the porphyrin architectures formation on the surface of graphene materials. Examples of the use of porphyrin-graphene composite materials in photo- and electrocatalysis, fuel cells, gas separation membranes are given.