Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Roman Barakov"'
Autor:
Roman Barakov, Nataliya Shcherban, Päivi Mäki-Arvela, Pavel Yaremov, Igor Bezverkhyy, Johan Wärnå, Dmitry Yu. Murzin
Publikováno v:
ACS Sustainable Chemistry & Engineering. 10:6642-6656
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30654f08b7f4bcd49338aa64bfacc874
https://doi.org/10.1021/acssuschemeng.2c00441
https://doi.org/10.1021/acssuschemeng.2c00441
Autor:
Roman Barakov, Nataliya Shcherban, Oleg Petrov, Jan Lang, Mariya Shamzhy, Maksym Opanasenko, Jiří Čejka
Publikováno v:
Inorganic Chemistry Frontiers. 9:1244-1257
The one-pot Prins–Friedel–Crafts reaction of aldehydes, a homoallylic alcohol and aromatics catalyzed by large-pore zeolites is an attractive environmentally friendly route towards valuable heterocyclic compounds containing a 4-aryltetrahydropyra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dfa7e0eca4213dd1256ec369fef7078
https://doi.org/10.1039/d1qi01497h
https://doi.org/10.1039/d1qi01497h
Autor:
Roman Barakov, Maksym Opanasenko, Igor Bezverkhyy, Pavel S. Yaremov, Jiří Čejka, Nataliya D. Shcherban
Publikováno v:
Green Chemistry
Green Chemistry, Royal Society of Chemistry, 2020, 22 (20), pp.6992-7002. ⟨10.1039/D0GC01787F⟩
Green Chemistry, Royal Society of Chemistry, 2020, 22 (20), pp.6992-7002. ⟨10.1039/D0GC01787F⟩
Hierarchical Beta zeolites obtained from concentrated reaction mixtures (H2O/Si = 2.5–7.0) in the presence of CTAB and their conventional and nanosponge analogues were investigated in a one-pot cascade environmentally friendly Prins–Friedel–Cra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9297962ed3b901d749bf20515730823c
https://doi.org/10.1039/d0gc01787f
https://doi.org/10.1039/d0gc01787f
Autor:
Nataliya Shcherban, Roman Barakov, Basile Lasne, Päivi Mäki-Arvela, Mariya Shamzhy, Igor Bezverkhyy, Johan Wärnå, Dmitry Yu. Murzin
Publikováno v:
Molecular Catalysis 531(October),. (2022)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c06933658cd929eaa03d0bbca8a0706
https://hdl.handle.net/20.500.14178/1812
https://hdl.handle.net/20.500.14178/1812
Autor:
Ekaterina Kholkina, Chloe Lozachmeuer, Dmitry Yu. Murzin, Päivi Mäki-Arvela, Nataliya D. Shcherban, Roman Barakov
Publikováno v:
Chinese Journal of Catalysis. 40:1713-1720
Several ZSM-5 derived micro-mesoporous catalysts were investigated in Prins cyclisation of (–)-isopulegol with benzaldehyde acting as a reactant and a solvent for production of heterocyclic oxygen containing 2H-chromene derivatives including the te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8710b27b8f6b25cfc63f3da1f75be8e
https://doi.org/10.1016/s1872-2067(19)63305-x
https://doi.org/10.1016/s1872-2067(19)63305-x
Autor:
N. I. Ermokhina, N. I. Romanovska, Alexander M. Puziy, V. V. Shvalagin, Sergey Shcherbakov, Olga I. Poddubnaya, Petro Manorik, Roman Barakov, V. I. Sapsay
Publikováno v:
Research on Chemical Intermediates. 45:4133-4148
Mesoporous hierarchical TiO2 microspheres have been prepared using titanium alkoxide and crown ether as a structure-directing agent in combination with a small amount of surfactant by sol–gel synthesis with or without hydrothermal treatment and cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22a8ce6d2d5543f4f26f5307dc36a765
https://doi.org/10.1007/s11164-019-03896-z
https://doi.org/10.1007/s11164-019-03896-z
Autor:
Nataliya D. Shcherban, Roman Barakov, Pavel S. Yaremov, V. V. Tsyrina, Maksym Opanasenko, Igor Bezverkhyy
Publikováno v:
Applied Catalysis A : General
Applied Catalysis A : General, Elsevier, 2020, 594, pp.117380. ⟨10.1016/j.apcata.2019.117380⟩
Applied Catalysis A : General, Elsevier, 2020, 594, pp.117380. ⟨10.1016/j.apcata.2019.117380⟩
Hierarchical zeolites consisting of Beta nanoparticles (15–40 nm) were obtained via hydrothermal treatment of a concentrated zeolite gel-precursor (H2O/Si = 2.5–14) without utilization of complex SDAs. The proposed approach is based on the format
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb35f0b29ea7ba962b63870055438c9a
https://hal.archives-ouvertes.fr/hal-03006882
https://hal.archives-ouvertes.fr/hal-03006882
Autor:
Nataliya D. Shcherban, Igor Bezverkhyy, Sergii A. Sergiienko, Päivi Mäki-Arvela, Dmitry Yu. Murzin, Roman Barakov, Kari Eränen
Publikováno v:
Applied Catalysis A : General
Applied Catalysis A : General, Elsevier, 2018, 560, pp.236-247. ⟨10.1016/j.apcata.2018.05.007⟩
Applied Catalysis A : General, Elsevier, 2018, 560, pp.236-247. ⟨10.1016/j.apcata.2018.05.007⟩
Few types of ZSM-5 based micro-mesoporous materials obtained via a dual template method, steam-assisted conversion and dual-functional templating were evaluated in α-pinene oxide isomerization. Complete conversion and the highest selectivity towards
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97566dbc1d48443ac98a10a16e4e540a
https://doi.org/10.1016/j.apcata.2018.05.007
https://doi.org/10.1016/j.apcata.2018.05.007
Autor:
Kai Yu, Dmitry Yu. Murzin, Sergii A. Sergiienko, Svitlana Filonenko, Nataliya D. Shcherban, Roman Barakov, Ari Ivaska, Ivo Heinmaa
Publikováno v:
Applied Catalysis A: General. 543:34-42
Potentiometric titration was used to characterize the acid-base properties of micro-mesoporous zeolite-like materials obtained via dual template synthesis using sol-precursors of Beta zeolite and micellar templates. The obtained results were compared
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bec7afd416529fc7d2d12f3fd0b052f0
https://doi.org/10.1016/j.apcata.2017.05.039
https://doi.org/10.1016/j.apcata.2017.05.039
Autor:
Pavel S. Yaremov, Svitlana Filonenko, Nataliya D. Shcherban, V. G. Ilyin, V. V. Tsyrina, Roman Barakov
Publikováno v:
Theoretical and Experimental Chemistry. 53:60-68
Partly zeolitized micro-mesoporous aluminosilicates SBA-15/ZSM-5 were synthesized by conversion of dry gel of template-containing SBA-15 in the presence of tetrapropylammonium hydroxide. They have a hexagonally ordered mesostructure and developed sur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4db80e918ed7d3fee33222634c38774c
https://doi.org/10.1007/s11237-017-9502-1
https://doi.org/10.1007/s11237-017-9502-1