I. 소개그래핀은 육각형 격자 구조로 배열된 탄소 원자의 단일 층입니다. 원자 하나의 초박막 두께 때문에 2D 물질로 간주됩니다. 육각형 격자에 배열된 탄소 원자의 단일 층인 그래핀은 고유한 전자적, 기계적 및 열적 특성을 가지고 있어 광범위한 응용 분야에서 유망한 소..
In this paper, the in vitro biocompatibility of graphene film (GF) with osteoblasts was evaluated through ... Our results suggest that graphene promotes cell adhesion, activity and the formation of bonelike apatite ... This research is expected to facilitate a better understanding of graphene-cell interactions and potential
The synthesis of graphene and graphene quantum dots (GQDs) employing various approaches with a range ... This work specifically and comprehensively describes the electrochemical exfoliation of graphene and ... and challenges of the electrochemical technique and applications of the electrochemically exfoliated graphene
The properties of graphene and graphene-like carbon materials are first introduced. ... sensing strategies and the roles of graphene and graphene-like carbon materials in them. ... Graphene and graphene-like carbon materials have abundant sources, exhibiting large specific surface
Here, A–A stacked graphene were proved well by Raman investigation on G and 2D modes. ... Graphene exhibits high carrier mobility and concentration as well as other remarkable properties. ... Temperature-dependent Raman scattering measurements on graphene with various number of layers on different
The phenomena of single-layer graphene resonant photoluminescence and Raman radiation are discussed ... Through Stokes 2D’-mode particular case analysis has shown that the graphene photoluminescence and the
In the present work, graphene powder was synthesized by laser scribing method. ... The effect of the laser scribing process in reducing graphene oxide (GO) was investigated. ... The resultant flexible light-scribed graphene is very appropriate for use in micro-supercapacitors.
In this paper, we presented a hybrid composite of graphene quantum dots (GQDs)-modified three-dimensional ... graphene nanoribbons (3D GNRs) composite linked by Fe3O4 and CoO nanoparticles through reflux and ultrasonic
To improve photocatalytic efficiency, graphene/Ag/TiO2 nanotube catalyst was synthesized, and its surface ... Graphene deposition on the Ag/TiO2 nanotubes was achieved using an electrophoretic deposition process ... Highly efficient destruction of the dye was obtained with the new graphene/Ag/TiO2 nanotube photocatalyst
foams) made of graphene or graphene oxide-based networks have attracted considerable attention because ... Three-dimensional (3D) porous carbon-based materials (e.g., graphene aerogels/hydrogels, sponges and ... This review presents an overview of the state-of-the-art synthesis methodologies of 3D porous graphene
As frontier materials, graphene oxide (GO) and graphene have penetrated almost all research areas and ... However, the affordable large-scale synthesis of high-quality GO and graphene remains a significant challenge ... Subsequently, the produced GO was reduced to reduced graphene oxide (rGO) using three different approaches
Besides GNRs, graphene sheets (GNS) of different sizes were also observed. ... Here, we report the formation of graphene nanoribbons (GNRs) through this route using carbon bars recovered ... process and the formation of the GNRs is discussed in terms of a mechanical exfoliation, formation of graphene
Abstract Biosensors are a group of measurement systems and their design is based on the selective identification of analyses based on biological comp..
For the anode materials of the hybrid supercapacitors, three-dimensional (3D) graphene frameworks are ... Both synthesizing of a porous structure and functionalization with interconnected graphene sheets can ... Thus, the method to produce 3D graphene-based electrodes introduced in the current study is promising
PA6 shows a thinner wear depth than PA6, showing the effect of graphene. ... The tribology characteristics of the graphene coated PA6 were evaluated with scratch experiments. ... The PA6 of the graphene coating shows a 0.1 improvement in friction coefficient and a lower abrasion
The mechanism of resonant light scattering in single-layer graphene is discussed. ... results of numerical estimates of the linewidth and intensity of the Rayleigh band of single-layer graphene
Electrochemical synthesis was employed to prepare a novel hydroxyapatite/graphene (HAP/ Gr) composite ... Raman spectroscopy, Fourier transform infrared spectroscopy and X-ray diffraction confirmed graphene ... NaH2PO4 and CaCl2 with a Ca/EDTA/PO4 3− concentration ratio of 0.25/0.25/0.15M, along with 0.01 wt% added graphene
한국탄소학회 Carbon letters G. Calderón-Ayala, M. Cortez-Valadez, P. G. Mani-Gonzalez, R. Britto Hurtado, J. I. Contreras-Rascón, R.C. Carrillo-Torres, Ma...