| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Popova, V. A.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (1/1 displayed)
Places of action
| Organizations | Location | People |
|---|
document
XPS Supported INS and DRIFT Spectroscopy of sp2 Amorphous Carbons
Abstract
We carried out a joint analysis of the INS, DRIFT, and XPS spectra of a set of sp2 amorphous carbons of the highest carbonization rank representing natural substances (shungite carbon, anthraxolite, and anthracite), technical graphenes (laboratory reduced graphene oxides), and industrial products (carbon blacks). It was determined, that the DRIFT spectra of the studied substances consist of two components determined by hydrogen and oxygen compositions in the circumference of graphene molecules, which represent the basic structural units of amorphic compounds. Methine groups typify the hydrogen component of natural amorphics while hydroxymethyls and methyls do the same job for the studied technical graphenes and hydroxyfurans for carbon blacks. A particular specificity of the methine-based hydrogen compositions to enhance electrooptic characteristics of the DRIFT spectrum of carbon atoms has been established. A comparable analysis of DRIFT and XPS spectra has allowed a reliable personification of the oxygen functional groups compositions of the studied amorphics resulting in a set of dependable molecular models of their basic structural units....