1. Institute of Organic ChemistryNational Academy of Sciences of Ukraine 5 Murmanska St. 02094 Kyiv Ukraine
2. V. N. Karazin Kharkiv National University 4 Svobody Sq. Kharkiv 61022 Ukraine
3. International Centre of Electron Microscopy for Material Science and Faculty of Metals Engineering and Industrial Computer ScienceAGH University of Science and Technology al. A. Mickiewicza 30 30-059 Kraków Poland
4. NanoCarbon Research Institute, Ltd Asama Research Extension Center Faculty of Textile Science and TechnologyShinshu University 3-15-1 Tokida Ueda, Nagano 386-8567 Japan