Adsorption of pure SO2 on nanoscaled graphene oxide

RSC Advances ◽  
2016 ◽  
Vol 6 (43) ◽  
pp. 36834-36839 ◽  
Author(s):  
Deepu J. Babu ◽  
Frank G. Kühl ◽  
Sandeep Yadav ◽  
Daniel Markert ◽  
Michael Bruns ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Carbon Materials ◽  
Nanostructured Carbon ◽  
Green House Gases ◽  
Adsorptive Removal ◽  
Green House

Carbon materials are widely used for adsorptive removal of corrosive or green-house gases like SO2 or CO2. Graphene oxide is accessible in bulk quantities and thus may represent a viable replacement for other nanostructured carbon materials.

scholarly journals APPLICATIONS OF CHITOSAN–GRAPHENE OXIDE NANOCOMPOSITES IN MEDICAL SCIENCE: A REVIEW

2018 ◽  
Vol XXIII ◽  
pp. 5-24
Author(s):  
Katarzyna Pieklarz ◽  
Michał Tylman ◽  
Zofia Modrzejewska
Keyword(s):  
Graphene Oxide ◽  
Biomedical Applications ◽  
Carbon Materials ◽  
Medical Science ◽  
Biological Macromolecules ◽  
Nanostructured Carbon ◽  
Accelerate Wound Healing ◽  
Wide Range ◽  
The Subject ◽  
Dressing Materials

Combinations of biopolymers with nanostructured carbon materials have been the subject of interest of many scientists in recent years. Particularly significant are nanocomposites made of chitosan, which is a linear aminopolysaccharide obtained in the process of deacetylation of chitin, and graphene oxide (GO). These systems, due to the atypical properties of both components such as non-toxicity, biocompatibility with human tissues and organs as well as bacteriostaticity, are characterised by a wide range of biomedical applications. They may be used in emergency medicine as dressing materials which accelerate wound healing, as well as carriers of drugs/genes and biological macromolecules, for example proteins, peptides and nucleic acids. In addition, CS-GO systems can potentially be used in regenerative medicine as scaffolds for cell culture. For this reason, the current publication presents the possibilities of the application of chitosan–graphene oxide nanocomposites in medicine considering the characteristics of the system components.

Graphene Oxide and Its Derivatives: Their Synthesis and Use in Organic Synthesis

2019 ◽  
Vol 23 (2) ◽  
pp. 188-204 ◽  
Author(s):  
Xiangjun Peng ◽  
Xianyun Xu ◽  
Fujiang Huang ◽  
Qian Liu ◽  
Liangxian Liu
Keyword(s):  
Graphene Oxide ◽  
Carbon Materials ◽  
Device Fabrication ◽  
Organic Reactions ◽  
Bond Forming ◽  
Bond Forming Reactions ◽  
Modern Physics ◽  
Recent Developments ◽  
Optical And Mechanical Properties ◽  
Nitrogen Double Bond

Since Geim and co-workers reported their groundbreaking experiments on graphene, research on graphene oxide (GO) and its derivatives has greatly influenced the field of modern physics, chemistry, device fabrication, material science, and nanotechnology. The unique structure and fascinating properties of these carbon materials can be ascribed to their eminent chemical, electronic, electrochemical, optical, and mechanical properties of GO and its derivatives, particularly compared to other carbon allotropes. The present Review aims to provide an overview on the recent developments in the preparation of GO and its derivatives and their applications in organic reactions. We will first outline the synthesis of GO and its derivatives. Then, we will discuss the major sections about their application as stoichiometric and catalytic oxidants in organic reactions, a particular emphasis on the carbon-carbon, carbon-oxygen, and carbon-nitrogen single bond-forming reactions, as well as carbon-oxygen and carbon-nitrogen double bond-forming reactions. Simultaneously, this Review also describes briefly transition metal supported on GO or its derivatives as a catalyst for organic reaction. Lastly, we will present an outlook of potential areas where GO and its derivatives may be expected to find utility or opportunity for further growth and study.

An effective approach for modifying carbonaceous materials with niobium single sites to improve their catalytic properties

2015 ◽  
Vol 44 (46) ◽  
pp. 19956-19965 ◽  
Author(s):  
A. S. Bozzi ◽  
R. L. Lavall ◽  
T. E. Souza ◽  
M. C. Pereira ◽  
P. P. de Souza ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Graphene Oxide ◽  
Activated Carbon ◽  
Carbon Materials ◽  
Catalytic Properties ◽  
Carbonaceous Materials ◽  
Simple Route ◽  
Catalytically Active

In this paper we show a very simple route for the incorporation of catalytically active niobium species on the surface of carbon materials, such as graphene oxide, carbon nanotubes and activated carbon.

Hierarchical Nanostructured Carbon Materials for Ultrahigh Electrochemical Energy Storage

2014 ◽  
Vol 58 (27) ◽  
pp. 13-19 ◽  
Author(s):  
B. Fang ◽  
A. Bonakdarpour ◽  
Y. Xing ◽  
J.-S. Yu ◽  
D. P. Wilkinson
Keyword(s):  
Energy Storage ◽  
Carbon Materials ◽  
Electrochemical Energy Storage ◽  
Nanostructured Carbon ◽  
Electrochemical Energy
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