GrapheneThe reduction of Graphene Oxide (GO) has become the widely accepted route to obtain graphene like materials for bulk scale production. The commonly used methods of reduction include chemical and thermal routes. But these processes often demand the use of toxic chemicals or exposure to high...
Fourier transformed infrared (FTIR), UV-Visible, X-ray diffraction and Raman spectroscopic techniques have been used to ascertain chemical functionalization and reduction of graphene oxide. Morphological studies were carried out using field emission scanning electron microscopy. Morphological details of the ...
Specific surface area and volume of microwave exfoliated graphite oxide reached 600 m2 g1 and 6 cm3 g1, respectively. It is shown that during such an explosive reduction process the sample emits CO2, CO and H2O and, in some cases, SO2 gases. The resulting reduced material exhibits IR ...
reduced graphene oxidemicrowaveheterostructurestructure characterizationThe incomplete reduction of graphene oxide (GO) yields reduced graphene oxide (rGO), characterized by a zero band gap and intrinsic layer stacking, thus constraining its practical utility across diverse domains. Fortunately, this challenge...
The reduction of the EM wave is mainly generated by the impedance matching layers with air due to the magnetic and dielectric values. Thus, the tunable magneto-dielectric values for the impedance matching will improve the absorbing performance [5]. The EM absorption properties can be evaluated ...
irradiation methods:(i) liquid-phase microwave irradiation(MWI) reduction of graphite oxide suspension dissolved in de-ionized water and N, N-dimethylformamide, respectively, and(ii) solid-phase MWI reduction of graphite oxide powder have been successfully carried out to reduce graphite oxide. The...
Investigation of the effects of temperature and time on reduction of graphene oxide by microwave hydrothermal reactor 来自 Springer 喜欢 0 阅读量: 27 作者:Ghadim,Ehsan,Ezzatpour,Kimiagar,Salimeh,Rashidi,Nasim 摘要: Graphene oxide (GO) sheets were synthesized by mod 关键词:...
High- quality graphene via microwave reduction of solution-exfoliated graphene oxide. Science 2016, 353, 1413–1416. Article CAS PubMed Google Scholar Lv, Y. T.; Zhou, Y. L.; Wang, W. L.; Sun, J.; Song, Z. L.; Wang, K. VOC degradation by microwave-induced metal discharge and ...
Hence, it is crucial to investigate the impact of reduction modes on the absorption characteristics of RGO. As a kind of three-dimensional form of graphene, reduced graphene oxide aerogel (RGOA) is of significant interest due to its hierarchical structure and distinctive physical characteristics, ...
The reduction of GO is confirmed by a broad diffraction peak at 2θ=20°–30° (curve (b), reaggregation of graphene when it was dried), and no other diffraction peak is found. In curve (c) and (d), The diffraction peaks of Fe50Ni50 (before and after surface oxidation modification...