1. Black Sea Horizon International Workshop “Applied research in chemistry: Smart materials for a smart future” Identifying perspective areas of STI Cooperation between the European Union and the Black Sea region in the field of smart materials Sofia, Bulgaria 31 March 2016 CARBON NANOCATALYSTS ARE NOVEL ATTRACTIVE MEANS TO OBTAIN VALUABLE CHEMICAL PRODUCTS AND ERASING PETROCHEMICAL CONTAMINANTS Speaker is Prof. Dr. Eldar Zeynalov Institute of Catalysis & Inorganic Chemistry, Azerbaijan National Academy of Sciences

2. Carbon materials: a) graphite, b) fullerene, c) diamond, d) CNTs, and e) GN.

3. Examples of oxidation of hydrocarbons in the presence of carbon nanotubes Cumene

4. Reaction network of cumene with carbon nanotubes as catalysts.

5. Carbon nanotubes (CNTs) can catalyzes benzyl alcohol (BzOH) to benzaldehyde (BzH). A reasonable mechanism for the liquid-phase oxidation of BzOH on CNTs is proposed. Electron transfer in graphene skeletons plays an important role. Carbon catalyst displays outstanding recyclability. Nitrogen doping efficiently enhances the catalytic activity of CNTs for BzOH to BzH. Benzyl alcohol

6. Plausible mechanism pathway of BzOH oxidation with O 2 over CNTs.

7. They are AcPO (target product), 1-phenylethyl alcohol (PEA), 1-phenylethyl hydroperoxide (PEHP), benzaldehyde (BA) and benzoic acid (BzA), which were identified by GC–MS Ethylbenzene

8. Plausible mechanism pathway of Ethylbenzene oxidation with O 2 in the presence of carbon nanotubes

9. Mechanistic Insight into the Catalytic Oxidation of Cyclohexane over Carbon Nanotubes Cyclohexane

10. Catalyst type modification Particle size, nm BET- surface, m 2 /g Manufacturer, other details TiO 2 -PC 500 (85%) nano-anatase5-10329.1 Millenium Chemicals, untreated Fulleren C60 soot1-100-Proteome Sciences R&D GmbH & Co. KG The Investigation Objects

11. 11 Electron microscopy images of the objects

12. Kinetics of cumene aerobic oxidation

13. Catalyst× 10 2, q/lW О 2, mm 3 О 2 /minWО 2 × 10 6, mol О 2 /l s 020,14 [TiO 2 ] = 3,1271,8 [TiO 2 ] = 6,25513,5 [C 60 ] = 3,1453,1 [C 60 ] = 6,25553,7 [TiO 2 + C 60 ] = 6,25785,3 Table. The additions of PC-500 anataz nano-TiO 2 and fullerene C 60 soot are considerably accelerate the cumene oxidation. The joint presence of the admixtures leads to synergetic effect.

14. Selectivity is 90.1%, conversion is 35.2% The oxidation product of cumene on C 60 fullerene soot + nano-TiO 2.

15. Identification of oxidation products IR spectrum

16. 16 NMR( 13 C) spectrum PMR( 1 H)

17. The catalytic activity because of the active sites A diagram of the active catalytic sites in the graphene domain due to incorporation of heteroatoms

18. Remediation of oil contaminated soil and water is one of the most important problems to make the environment congenial and propitious The Remedies Hydroxyl radicals formed according to advanced oxidation technologies

19. The accumulated numbers of scientific papers devoted to the application of advanced oxidation processes to soils remediation. The data are based on the search results from Web of Science (May 2015).

20. Schematic illustration on decomposition of organic contaminants by Fenton processes in the presence of multi-walled carbon nanotubes

22. The list of suggestions to the pertinent RTI topics: Institute of Catalysis and Inorganic Chemistry of the Azerbaijan National Academy of Sciences does following suggestions: -to use nano-grade carbon nanocatalysts for solving the urgent regional ecology problems which imply total removing of oil contaminants from soil and sea surface -to develop a technology for nanostructured semiconductor materials with a higher efficiency on the basis of CdTe, CdS, CuInGaSe for advanced solar cells – to develop of new prospective materials for topological insulating systems (spintronics, optoelectronics and quantum computing) and thermoelectric energy conversion based on both the pristine and magnetically doped layered heavy-metal chalcogenides

23. That’s all. Thank you for the attention ! 23