منابع مشابه
Recent Progress in Multifunctional Graphene Aerogels
Two dimensional (2D) graphene has become one of the most intensively explored carbon allotropes in materials science owing to attractive features like its outstanding physicochemical properties. In order to further practical applications, the fabrication of self-assembled 2D individual graphene sheets into 3D graphene aerogels (GAs) with special structures and novel functions is now becoming es...
متن کاملUltralight and highly compressible graphene aerogels.
Chemically converted graphene aerogels with ultralight density and high compressibility are prepared by diamine-mediated functionalization and assembly, followed by microwave irradiation. The resulting graphene aerogels with density as low as 3 mg cm(-3) show excellent resilience and can completely recover after more than 90% compression. The ultralight graphene aerogels possessing high elastic...
متن کاملPolyvinyl alcohol-cellulose nanofibrils-graphene oxide hybrid organic aerogels.
Hybrid organic aerogels consisting of polyvinyl alcohol (PVA), cellulose nanofibrils (CNFs), and graphene oxide nanosheets (GONSs) were prepared using an environmentally friendly freeze-drying process. The material properties of these fabricated aerogels were measured and analyzed using various characterization techniques including compression testing, scanning electron microscopy, thermogravim...
متن کاملGraphene Oxide in Dentistry: A Review
Abstract BACKGROUNackground and AimD & AIM: In this study, a brief but accurate evaluation of the role of graphene oxide in dentistry and interaction with all soft and hard tissues, the study of studies conducted in vitro or in vivo and new approaches in the field of tissue engineering has been investigated Material & Methods: Reviewed articles using Medline, Google scholar, Scopus, Scien...
متن کاملSilica Aerogels Doped with MWCNT, Graphene, MoS2, and WS2
Silica aerogels are among the most easily produced types of aerogels due to the availability of required materials, the cheapness of required materials such as carbon dioxide, ethanol, and tetraethyl orthosilicate, and the relatively simple sol-gel chemistry. Using silica aerogels as skeletons, nanomaterials were easily and effectively structured in three dimensions. The aerogels were doped wit...
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ژورنال
عنوان ژورنال: 2D Materials
سال: 2017
ISSN: 2053-1583
DOI: 10.1088/2053-1583/aa7883