X-ray absorption spectroscopy
Спектроскопия рентгеновского поглощения (X-ray absorption fine structure - XAFS) является мощным методом для изучения структуры материалов, как правило основанным на применении синхротронного излучения. Метод позволяет определять физические и химические свойства материала на наноуровне. Будучи элементно избирательным XAFS позволяет определить локальную атомную и электронную структуру вокруг поглощающего атома. Метод применяется к образцам в твердом, жидком и даже газообразном агрегатных состояниях. В отличии от рентгеновской дифракции, XAFS можно применять к материалам, не имеющим дальнего порядка, таким как наноматериалы, молекулы, белки и ферменты, и другие. Спектр условно разделяется на дальнюю и ближнюю области: EXAFS и XANES. EXAFS позволяет получить функцию радиального распределения, из которой определяются координационные числа и расстояния. В то же время XANES чувствителен к углам связей и степени окисления элементов.
Наша группа имеет долгий опыт экспериментальных исследований и теоретического анализа в области спектроскопии рентгеновского поглощения. Члены нашего коллектива проводят множество экспериментов на ведущих мировых синхротронных источниках, среди которых ESRF и Soleil (Франция), DORIS, ANKA, DESY и BESSY (Германия), SLS (Швейцария), MAX-IV (Швеция), Курчатовский институт (Россия). Более того, в нашей лаборатории имеется уникальный спектрометр рентгеновского поглощения производства Rigaku (Япония), не имеющий аналогов в России и Европе.
Для интерпретации спектров EXAFS мы используем стандартный Фурье-анализ (программы Artemis и Wiper). Анализ спектров XANES и их теоретическое моделирования является сложной задачей, поскольку не сегодняшний день не сформировано единого и однозначного подхода в этой области, в которой традиционно работает наша группа. В нашей лаборатории был предложен подход многомерной параметрической интерполяции заложенный в программный код FitIt, который позволяет проводить подгонку экспериментальных спектров XANES [1,2]. В 2015 году нами был модифицирован популярный код для расчета спектров рентгеновского поглощения FDMNES. Алгоритмы, предложенные нашей группой, позволили существенно снизить ресурсоемкость кода и ускорить процедуру расчета до 40 раз [3].
[1] G. Smolentsev, A. Soldatov. Quantitative local structure refinement from XANES: multidimensional interpolation approach. Journal of Synchrotron Radiation 2006, 13, 19-29
[2] G. Smolentsev and A.V. Soldatov. FitIt: new software to extract structural information on the basis of XANES fitting" Computational. Matterial Science 2007, 39, 569–574
[3] S. Guda et al. Optimized Finite Difference Method for the Full-Potential XANES Simulations: Application to Molecular Adsorption Geometries in MOFs and Metal−Ligand Intersystem Crossing Transients. Journal of Chemical Theory and Computation 2015, 11, 4512−4521
По направлению работают
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Публикации по направлению
1.
E. Naranov, A. Sadovnikov, O. Arapova, T. Kuchinskaya, O. Usoltsev, A. Bugaev, K. Janssens, D. De Vos, A. Maximov "The in-situ formation of supported hydrous ruthenium oxide in aqueous phase during HDO of lignin-derived fractions"
Applied Catalysis B: Environmental
2023
334
122861
(Impact-factor: 24.319 )
DOI: 10.1016/j.apcatb.2023.122861
2.
Igor Beckers, Aram Bugaev and Dirk De Vos "Dual ligand approach increases functional group tolerance in the Pd-catalysed C–H arylation of N-heterocyclic pharmaceuticals"
Chemical Science
2023
14
1176-1183
(Impact-factor: 9.969 )
DOI: 10.1039/D2SC04911B
3.
O. A. Usoltsev, A. A. Skorynina, B. O. Protsenko, V. Martin-Diaconescu, R. Pellegrini, A. V. Soldatov, J. van Bokhoven, A. L. Bugaeva "Evolution of surface and bulk structure of supported palladium nanoparticles by in situ X-ray absorption and infrared spectroscopies: Effect of temperature, CO and CH4 gas"
Applied Surface Science
2023
614
156171
(Impact-factor: 7.392 )
DOI: 10.1016/j.apsusc.2022.156171
4.
E. Naranov, A. Sadovnikov, O.V. Arapova, A.L. Bugaev, O.A. Usoltsev, D. Gorbunov, V. Russo, D. Murzin, A. Maksimov "Mechanistic Insights of Ru nanoparticles in situ formation during hydrodeoxygenation of lignin-derived substances to hydrocarbons"
Catalysis Science & Technology
2023
13
1571-1583
(Impact-factor: 6.177 )
DOI: 10.1039/D2CY01127A
5.
S. Van Minnebruggen, C. Marquez, B. Krasniqi, K. Janssens, N. Van Velthoven, J. Vercammen, B. De Soete, Aram Bugaev and Dirk De Vos "Oxidative carbonylation of N-protected indoles by Rh(iii)-zeolites"
Chemical Communications
2023
59
2319-2322
(Impact-factor: 6.065 )
DOI: 10.1039/D2CC05953C
6.
Kozyr, E.G.; Njoroge, P.N.; Chapek, S.V.; Shapovalov, V.V.; Skorynina, A.A.; Pnevskaya, A.Y.; Bulgakov, A.N.; Soldatov, A.V.; Pellegrino, F.; Groppo, E.; Bordiga, S.; Mino, L.; Bugaev, A.L. "Operando Laboratory X-ray Absorption Spectroscopy and UV–Vis Study of Pt/TiO2 Photocatalysts during Photodeposition and Hydrogen Evolution Reactions"
Catalysts
2023
13
(2)
414
(Impact-factor: 4.501 )
DOI: 10.3390/catal13020414
7.
L. Van Emelen, V. Lemmens, C. Marquez, S. Van Minnebruggen, O. A. Usoltsev, A. L. Bugaev, K. Janssens, K. Y. Cheung, N. Van Velthoven, D. E. De Vos "Cu-α-diimine Compounds Encapsulated in Porous Materials as Catalysts for Electrophilic Amination of Aromatic C-H Bonds"
ACS Applied Materials & Interfaces
2022
14
(46)
51867-51880
(Impact-factor: 10.383 )
DOI: 10.1021/acsami.2c13980
8.
K. Janssens, A. L. Bugaev, E. G. Kozyr, V. Lemmens, A. A. Guda, O. A. Usoltsev, S. Smolders, A. V Soldatov, D. E. De Vos "Evolution of the active species of homogeneous Ru hydrodeoxygenation catalysts in ionic liquids"
Chemical Science
2022
13
10251-10259 (Journal Cover)
(Impact-factor: 9.969 )
DOI: 10.1039/D2SC02150A
9.
V. Lemmens, C. Vos, A. L. Bugaev, J. Vercammen, N. Van Velthoven, J. Gascon, D. E. De Vos "Ru-Bipyridine Entrapped in the Supercages of EMC-1 Faujasite as Catalyst for the Trifluoromethylation of Arenes"
ACS Applied Materials & Interfaces
2022
14
(1)
971–977
(Impact-factor: 9.229 )
DOI: 10.1021/acsami.1c19655
10.
W. Stuyck, A. L. Bugaev, T. Nelis, R. de Oliveira-Silva, S. Smolders, O. A. Usoltsev, D. Arenas Esteban, S. Bals, D. Sakellariou, D. De Vos "Sustainable formation of tricarballylic acid from citric acid over highly stable Pd/Nb2O5·nH2O catalysts"
Journal of Catalysis
2022
408
88-97
(Impact-factor: 7.920 )
DOI: 10.1016/j.jcat.2022.02.013
11.
M. Henrion, Y. Mohr, K. Janssens, S. Smolders, A. L. Bugaev, O. A. Usoltsev, E. A. Quadrelli, F. M. Wisser, D. E. De Vos, J. Canivet "Reusable copper catechol-based porous polymers for the highly efficient heterogeneous catalytic oxidation of secondary alcohols"
ChemCatChem
2022
e202200649
(Impact-factor: 5.497 )
DOI: 10.1002/cctc.202200649
12.
M. A. Golubeva, M. Mukhtarova, A. L. Bugaev and E. R. Naranov "In Situ Generated Dispersed Catalysts Based on Molybdenum and Tungsten Phosphides in Hydroprocessing of Guaiacol"
Petroleum Chemistry
2022
62
1300–1307
(Impact-factor: 1.258 )
DOI: 10.1134/S0965544122110019
13.
L. Fang, Z. Yan, J. Wu, Aram Bugaev, C. Lamberti and M. Pera-Titus "Highly selective Ru/HBEA catalyst for the direct amination of fatty alcohols with ammonia"
Applied Catalysis B: Environmental
2021
286
119942
(Impact-factor: 19.503 )
DOI: 10.1016/j.apcatb.2021.119942
14.
David Trummer, Keith Searles, Alexander Algasov, Sergey A. Guda, Alexander V. Soldatov, Harry Ramanantoanina, Olga V. Safonova*, Alexander A. Guda*, and Christophe Copéret "Deciphering the Phillips Catalyst by Orbital Analysis and Supervised Machine Learning from Cr Pre-edge XANES of Molecular Libraries"
Journal of the American Chemical Society
2021
143
(19)
7326–7341
(Impact-factor: 14.612 )
DOI: 10.1021/jacs.0c10791
15.
Hui Zhang, Hui Su,* Mikhail A. Soldatov, Yuanli Li, Xu Zhao, Meihuan Liu, Wanlin Zhou, Xiuxiu Zhang, Xuan Sun, Yanzhi Xu, Peng Yao,* Shiqiang Wei, and Qinghua Liu* "Dynamic Co-Ru Bond Shrinkage at Atomically Dispersed Ru Sites for Alkaline Hydrogen Evolution Reaction"
Small
2021
2105231
(Impact-factor: 13.281 )
DOI: 10.1002/smll.202105231
16.
A. Kokliukhin, M. Nikulshina, A. Mozhaev, C. Lancelot, C. Lamonier, N. Nuns, P. Blanchard, A. Bugaev, P. Nikulshin "Bulk hydrotreating MonW12-nS2 catalysts based on SiMonW12-n heteropolyacids prepared by alumina elimination method"
Catalysis Today
2021
337
26-37
(Impact-factor: 6.766 )
DOI: 10.1016/j.cattod.2020.07.018
17.
E. G. Kozyr, A. L. Bugaev, S. A. Guda, A. A. Guda, K. A. Lomachenko, K. Janssens, S. Smolders, Dirk De Vos, and A. V. Soldatov "Speciation of Ru Molecular Complexes in a Homogeneous Catalytic System: Fingerprint XANES Analysis Guided by Machine Learning"
The Journal of Physical Chemistry C
2021
125
(50)
27844–27852 (Journal cover)
(Impact-factor: 4.126 )
DOI: 10.1021/acs.jpcc.1c09082
18.
A. L. Bugaev, O. A. Usoltsev, A. A. Guda, K. A. Lomachenko, M. Brunelli, E. Groppo, R. Pellegrini, A. V. Soldatov, J. A. van Bokhoven "Hydrogenation of ethylene over palladium: Evolution of the catalyst structure by operando synchrotron-based techniques"
Faraday Discussions
2021
229
197-207
(Impact-factor: 4.008 )
DOI: 10.1039/C9FD00139E
19.
A. Martini, A. L. Bugaev, S. A. Guda, A. A. Guda, E. Priola, E. Borfecchia, S. Smolders, K. Janssens, D. De Vos, and A. V. Soldatov "Revisiting the Extended X-ray Absorption Fine Structure Fitting Procedure through a Machine Learning-Based Approach"
The Journal of Physical Chemistry A
2021
125
(32)
7080–7091 (Journal cover)
(Impact-factor: 2.781 )
DOI: 10.1021/acs.jpca.1c03746
20.
Su, H.; Soldatov, M.A.; Roldugin, V.; Liu, Q.
"Platinum single-atom catalyst with self-adjustable valence state for large-current-density acidic water oxidation."
eScience
2021
DOI: 10.1016/j.esci.2021.12.007
21.
A. Ramirez, P. Ticali, D. Salusso, T. Cordero-Lanzac, S. Ould-Chikh, C. Ahoba-Sam, A. L. Bugaev, E. Borfecchia, S. Morandi, M. Signorile, S. Bordiga, J. Gascon, and U. Olsbye "Multifunctional Catalyst Combination for the Direct Conversion of CO2 to Propane"
JACS Au
2021
1
(9)
1719-1732
DOI: 10.1021/jacsau.1c00302
22.
J. Vercammen, M. Bocus, S. Neale, Aram Bugaev, S, Van Minnebruggen, J. Hajek, P. Tomkins, Alexander Soldatov, A. Krajnc, G. Mali, V. Van Speybroeck, D. E. De Vos "Shape-Selective C-H Activation of Aromatics to Biarylic Compounds Using Molecular Palladium in Zeolites"
Nature Catalysis
2020
3
1002–1009
(Impact-factor: 41.813 )
DOI: 10.1038/s41929-020-00533-6
23.
M. Stalpaert, K. Janssens, C. Marquez, M. Henrion, A.L. Bugaev, A.V. Soldatov, and D.E. De Vos "Olefins from Biobased Sugar Alcohols via Selective, Ru-mediated reaction in Catalytic Phosphonium Ionic Liquids"
ACS Catalysis
2020
10
(16)
9401–9409 (Journal cover)
(Impact-factor: 13.084 )
DOI: 10.1021/acscatal.0c02188
24.
N. Van Velthoven, M. Henrion, J. Dallenes, A. Krajnc, A.L. Bugaev, P. Liu, S. Bals, A.V. Soldatov, G. Mali, D.E. De Vos "S,O-Functionalized Metal-Organic Frameworks as Heterogeneous Single-Site Catalysts for the Oxidative Alkenylation of Arenes via C-H activation"
ACS Catalysis
2020
10
(9)
5077-5085
(Impact-factor: 13.084 )
DOI: 10.1021/acscatal.0c00801
25.
W. Zhang, P. He, C. Wang, T. Ding, T. Chen, X. Liu, L. Cao, T. Huang, X. Shen, O. A. Usoltsev, A. L. Bugaev, Y. Lin, and T. Yao "Operando evidence of Cu+ stabilization via single-atom modifier for CO2 electroreduction"
Journal of Materials Chemistry A
2020
8
25970-25977
(Impact-factor: 12.732 )
DOI: 10.1039/D0TA08369K
26.
M.A. Cambaz, A. Urban, S.A. Pervez, H. Geßwein, A. Schiele, A.A. Guda, A.L. Bugaev, A. Mazilkin, T. Diemant, R.J. Behm, T. Brezesinski, M. Fichtner "Understanding the origin of higher capacity for Ni-based disordered rock-salt cathodes"
Chemistry of Materials
2020
32
(8)
3447–3461
(Impact-factor: 9.811 )
DOI: 10.1021/acs.chemmater.9b05285
27.
N. Van Velthoven, Y. Wang, H. Van Hees, M. Henrion, A.L. Bugaev, G. Gracy, K. Amro, A.V. Soldatov, J.G. Alauzun, P. H. Mutin, and D.E. De Vos "Heterogeneous Single-Site Catalysts for C-H Activation Reactions: Pd(II)-loaded S,O-Functionalized Metal Oxide-Bisphosphonates"
ACS Applied Materials & Interfaces
2020
12
(42)
47457–47466
(Impact-factor: 9.229 )
DOI: 10.1021/acsami.0c12325
28.
A. Bugaev, M. Zabilskiy, A. Skorynina, O. Usoltsev, A. Soldatov, J. van Bokhoven "In situ formation of surface and bulk oxides in small palladium nanoparticles"
Chemical Communications
2020
56
13097-13100 (Journal Cover)
(Impact-factor: 6.222 )
DOI: 10.1039/D0CC05050D
29.
C. Ahoba-Sam, E. Borfecchia, A. Lazzarini, A. Bugaev, A. A. Isah, M. Taoufik, S. Bordiga, U. Olsbye "On the conversion of CO2 to value added products over composite PdZn and H-ZSM-5 catalysts: excess Zn over Pd, a compromise or a penalty?"
Catalysis Science & Technology
2020
10
(13)
4373-4385
(Impact-factor: 6.119 )
DOI: 10.1039/d0cy00440e
30.
A. Martini, S. A. Guda, A. A. Guda, G. Smolentsev, A. Algasov, O. Usoltsev, M. A. Soldatov, A. Bugaev,
Yu. Rusalev, C. Lamberti, A. V. Soldatov "PyFitit: the software for quantitative analysis of XANES spectra using machine-learning algorithms"
Computer Physics Communications
2020
250
107064
(Impact-factor: 4.390 )
DOI: 10.1016/j.cpc.2019.107064
31.
O.A. Usoltsev, A.L. Bugaev, A.A. Guda, S.A. Guda, A.V. Soldatov "Absorption of hydrocarbons on palladium catalysts: From simple models towards machine learning analysis of X-ray absorption spectroscopy data"
Topics in Catalysis
2020
63
58–65
(Impact-factor: 2.910 )
DOI: 10.1007/s11244-020-01221-2
32.
A.A. Skorynina, A.A. Tereshchenko, O.A. Usoltsev, A.L. Bugaev, K.A. Lomachenko, A.A. Guda, E. Groppo, R. Pellegrini, C. Lamberti, A.V. Soldatov "Time-dependent carbide phase formation in palladium nanoparticles"
Radiation Physics and Chemistry
2020
175
108079
(Impact-factor: 2.858 )
DOI: 10.1016/j.radphyschem.2018.11.033
33.
V.V.Shapovalov, A.A.Guda, N.V.Kosova, S.P.Kubrin, O.A.Podgornova, A.Aboraia, C.Lamberti, A.V.Soldatov "Laboratory operando Fe and Mn K-edges XANES and Mössbauer studies of the LiFe0.5Mn0.5PO4 cathode material"
Radiation Physics and Chemistry
2020
175
108065
(Impact-factor: 2.226 )
DOI: 10.1016/j.radphyschem.2018.11.019
34.
A.N. Kravtsova "Synchrotron-Based X-Ray Absorption Spectroscopy for the Study of Geological Materials"
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques.
2020
14
(1)
135-149
(Impact-factor: 0.359 )
DOI: 10.1134/S1027451020020111
35.
A.L. Bugaev, A.A. Skorynina, L. Braglia, K.A. Lomachenko, A.A. Guda, A. Lazzarini, S. Bordiga, U. Olsbye, K.P. Lillerud, A.V. Soldatov, C. Lamberti "Evolution of Pt and Pd species in functionalized UiO-67 metal-organic frameworks"
Catalysis Today
2019
336
33-39
(Impact-factor: 4.888 )
DOI: 10.1016/j.cattod.2019.03.054
36.
A. L. Bugaev, A. A. Guda, I. A. Pankin, E. Groppo, R. Pellegrini, A. Longo, A. V. Soldatov, C. Lamberti "The role of palladium carbides in the catalytic hydrogenation of ethylene over supported palladium nanoparticles"
Catalysis Today
2019
336
40-44
(Impact-factor: 4.888 )
DOI: 10.1016/j.cattod.2019.02.068
37.
Guda, A. A.; Guda, S. A.; Lomachenko, K. A.; Soldatov, M. A.; Pankin, I. A.; Soldatov, A. V.; Braglia, L.; Bugaev, A. L.; Martini, A.; Signorile, M.; Groppo, E.; Piovano, A.; Borfecchia, E.; Lamberti, C. "Quantitative structural determination of active sites from in situ and operando XANES spectra: From standard ab initio simulations to chemometric and machine learning approaches"
Catalysis Today
2019
336
3-21
(Impact-factor: 4.888 )
DOI: 10.1016/j.cattod.2018.10.071
38.
T. Lastovina, A. Budnyk, Y. Pimonova, A. Bugaev, V. Dmitriev "Thermally-induced arrangement of cobalt and iron in the ZIF-derived Fe,Co,Zn-N/C catalysts for the oxygen reduction reaction"
International Journal of Hydrogen Energy
2019
(Impact-factor: 4.084 )
DOI: 10.1016/j.ijhydene.2019.07.022
39.
A. A. Kuzharov, A. A. Milov, Yu. S. Gerasina, I. Yu. Neverova, M. S. Lipkin,V. M. Lipkin, A. S. Kolomiitsev, A. A. Fedotov, M. A. Soldatov, and A. V. Soldatov "The Influence of Stabilizer on the Formation and Tribotechnical Properties of Cu Nanoparticles"
Protection of Metals and Physical Chemistry of Surfaces
2019
55
(2)
283–287
(Impact-factor: 0.681 )
DOI: 10.1134/S2070205119020151
40.
L.V. Guda, A.N. Kravtsova, A.A. Guda, S.P. Kubrin, M.I. Mazuritskiy, A.V. Soldatov "Comprehensive Investigation of Some Ordinary Chondrites Based on X-ray Methods and Mossbauer Spectroscopy"
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques
2019
13
(6)
995-1004
(Impact-factor: 0.359 )
DOI: 10.1134/S1027451019060089
41.
A.L. Bugaev, A.A. Skorynina, E.G. Kamyshova, K.A. Lomachenko, A.A. Guda, A.V. Soldatov, C. Lamberti "In situ X-ray absorption spectroscopy data during formation of active Pt- and Pd-sites in functionalized UiO-67 metal-organic frameworks"
Data in Brief
2019
25
104280
DOI: 10.1016/j.dib.2019.104280
42.
A. L. Bugaev, A. A. Guda, I. A. Pankin, E. Groppo, R. Pellegrini, A. Longo, A. V. Soldatov, C. Lamberti "Operando X-ray absorption spectra and mass spectrometry data during hydrogenation of ethylene over palladium nanoparticles"
Data in Brief
2019
24
103954
DOI: 10.1016/j.dib.2019.103954
43.
K. A. Lomachenko, J. Jacobsen, A. L. Bugaev, C. Atzori,
F. Bonino, S. Bordiga, N. Stock, and C. Lamberti "Exact stoichiometry of Ce(x)Zr(6-x) cornerstones in mixedmetal UiO-66 MOFs revealed by EXAFS spectroscopy"
Journal of the American Chemical Society
2018
140
(50)
17379-17383
(Impact-factor: 14.357 )
DOI: 10.1021/jacs.8b10343
44.
A.L. Bugaev, O.A. Usoltsev, A.A. Guda, K.A. Lomachenko, I.A. Pankin, Yu.V. Rusalev, H. Emerich, E. Groppo, R. Pellegrini, A.V. Soldatov, J.A. van Bokhoven, C. Lamberti "Palladium Carbide and Hydride Formation in the Bulk and at the Surface of Palladium Nanoparticles"
The Journal of Physical Chemistry C
2018
122
(22)
12029–12037
(Impact-factor: 4.536 )
DOI: 10.1021/acs.jpcc.7b11473
45.
D.A. Guk, O.O. Krasnovskaya, N.S. Dashkova, D.A. Skvortsov, M.P. Rubtsova, V.P. Dyadchenko, E.S. Yudina, M.A. Kosarev, A.V. Soldatov, V.V. Shapovalov, A.S. Semkina, K.Y. Vlasova, V.I. Pergushov, R.R. Shafikov, A.A. Andreeva, M.Ya. Melnikov, N.V. Zyk, A.G. Majouga, E.K. Beloglazkina "New ferrocene-based 2-thio-imidazol-4-ones and their copper complexes. Synthesis and cytotoxicity"
Dalton Transactions
2018
47
(48)
17357-17366
(Impact-factor: 4.099 )
DOI: 10.1039/c8dt03164a
46.
M. Heinz, V. V. Srabionyan, L. A. Avakyan, A. L. Bugaev, A. V. Skidanenko, V. V. Pryadchenko, J. Ihlemann, J. Meinertz, C. Patzig, M. Dubiel, L. A. Bugaev "Formation and implantation of gold nanoparticles by ArF-excimer laser irradiation of gold-coated float glass"
Journal of Alloys and Compounds
2018
736
152-162
(Impact-factor: 3.779 )
DOI: 10.1016/j.jallcom.2017.11.122
47.
I.A. Pankin, A.A. Guda, N.A. Tumanov, Ya. Filinchuk, K.A. Lomachenko, A.L. Bugaev, S.A. Guda, V.V. Shapovalov, C. Lamberti, A.V. Soldatov "Experimental and theoretical study of hydrogen desorption process from Mn(BH4)2"
Journal of Alloys and Compounds
2018
735
277-284
(Impact-factor: 3.779 )
DOI: 10.1016/j.jallcom.2017.11.062
48.
Svetlana Suchkova, Conor Hogan, Friedhelm Bechstedt, Eugen Speiser, and Norbert Esser "Selective adsorption of toluene-3,4-dithiol on Si(553)-Au surfaces"
Physical Review
2018
97
045417
(Impact-factor: 3.736 )
DOI: 10.1103/PhysRevB.97.045417
49.
A.L. Bugaev, O.A. Usoltsev, A. Lazzarini, K.A. Lomachenko, A.A. Guda, R. Pellegrini, M. Carosso, J. Vitillo, E. Groppo, J. van Bokhoven, A.V. Soldatov and C. Lamberti "Time-resolved operando studies of carbon supported Pd nanoparticles under hydrogenation reactions by X-ray diffraction and absorption"
Faraday Discussions
2018
208
187-205
(Impact-factor: 3.427 )
DOI: 10.1039/C7FD00211D
50.
A.L. Bugaev, A.A. Guda, K.A. Lomachenko, E.G. Kamyshova, M.A Soldatov, G. Kaur, S. Øien-Ødegaard, L. Braglia, A. Lazzarini, M. Manzoli, S. Bordiga, U. Olsbye, K. Petter Lillerud, A.V Soldatov and C. Lamberti "Operando study of palladium nanoparticles inside UiO-67 MOF for catalytic hydrogenation of hydrocarbons"
Faraday Discussions
2018
208
287-306
(Impact-factor: 3.427 )
DOI: 10.1039/C7FD00224F
51.
S. Smolders, K.A. Lomachenko, B. Bueken, A. Struyf, A.L. Bugaev, C. Atzori, N. Stock, C. Lamberti, M. B.J. Roeffaers, D. De Vos "Unravelling the redox-catalytic behavior of Ce4+-MOFs: a XAS study"
ChemPhysChem
2018
19
(4)
373-378
(Impact-factor: 3.138 )
DOI: 10.1002/cphc.201700967
52.
A.A. Guda, A.L. Bugaev, R. Kopelent, L. Braglia, A.V. Soldatov, M. Nachtegaal, O.V. Safonova, G. Smolentsev "Fluorescence-detected XAS with sub-second time resolution reveals new details about the redox activity of Pt/CeO2 catalyst"
Journal of Synchrotron Radiation
2018
25
989-997
(Impact-factor: 3.011 )
DOI: 10.1107/S1600577518005325
53.
Yu. S. Podkovyrina, M. A. Kremennaya, M. A. Soldatov, A. V. Soldatov "Influence of Local Atomic and Electronic Structures of Magnetite on Subtle Effects in HERFD-XANES Spectra"
Journal of Structural Chemistry
2018
59
(6)
1362–1367
(Impact-factor: 0.521 )
DOI: 10.1134/S002247661806015X
54.
A.L. Bugaev, A.A. Guda, K.A. Lomachenko, V.V. Shapovalov, A. Lazzarini, J.G. Vitillo, L.A. Bugaev, E. Groppo, R. Pellegrini, A.V. Soldatov, J.A. van Bokhoven, C. Lamberti "Core-shell structure of palladium hydride nanoparticles revealed by combined X-ray absorption spectroscopy and X-ray diffraction"
Journal of Physical Chemistry C
2017
121
(33)
18202–18213 (Journal Cover)
(Impact-factor: 4.536 )
DOI: 10.1021/acs.jpcc.7b04152
55.
L. Braglia, E. Borfecchia, L. Maddalena, S. Øien, K. A. Lomachenko, A. L. Bugaev, S. Bordiga, A. V. Soldatov, K. P. Lillerud, C. Lamberti "Exploring structure and reactivity of Cu sites in functionalized UiO-67 MOFs"
Catalysis Today
2017
283
(1)
89–103
(Impact-factor: 4.312 )
DOI: 10.1016/j.cattod.2016.02.039
56.
A.L. Bugaev, A.A. Guda, A. Lazzarini, K.A. Lomachenko, E. Groppo, R. Pellegrini, A. Piovano, H. Emerich, A.V. Soldatov, L.A. Bugaev, V.P. Dmitriev, J.A. van Bokhoven, C. Lamberti "In Situ Formation of Hydrides and Carbides in Palladium Catalyst: When XANES is better than EXAFS and XRD"
Catalysis Today
2017
283
(1)
119–126
(Impact-factor: 4.312 )
DOI: 10.1016/j.cattod.2016.02.065
57.
L. Braglia, E. Borfecchia, A. Martini, A. L. Bugaev, A. V. Soldatov, S. Øien-Ødegaard, B. T. Lønstad-Bleken, U. Olsbye, K. P. Lillerud, K. A. Lomachenko, G. Agostini, M. Manzoli and C. Lamberti "The duality of UiO-67-Pt MOFs: connecting treatment conditions and encapsulated Pt species by operando XAS"
Physical Chemistry Chemical Physics
2017
19
27489-27507
(Impact-factor: 4.123 )
DOI: 10.1039/C7CP05185A
58.
L. Braglia, E. Borfecchia, K. A. Lomachenko, A. L. Bugaev, A. A. Guda, A. V. Soldatov, B. T. Lønstad Bleken, S. Øien, U. Olsbye, K. P. Lillerud, S. Bordiga, G. Agostini, M. Manzoli, C. Lamberti "Tuning Pt and Cu sites population inside functionalized UiO-67 MOF by controlling activation conditions"
Faraday Discuss
2017
201
277-298
(Impact-factor: 3.544 )
DOI: 10.1039/C7FD00024C
59.
M.V. Kirichkov, A.A. Guda, A.P. Budnyk, T.A. Lastovina, A.L. Bugaev, V.V. Shapovalov, Yu.V. Rusalev, A.V. Chernyshev, A.V. Soldatov "In situ analysis of the formation steps of gold nanoparticles by oleylamine reduction"
Journal of Structural Chemistry
2017
58
(7)
1403–1410
(Impact-factor: 0.472 )
DOI: 10.1134/S0022476617070186
60.
E. Borfecchia, L. Mino, E. Groppo, S. Bordiga, A. L. Bugaev, A. Budnyk, K. A. Lomachenko, A. A. Guda, M. A. Soldatov, A. V. Soldatov, C. Lamberti "Spectroscopic methods in catalysis and their application in well-defined nanocatalysts"
Morphological, Compositional, and Shape Control of Materials for Catalysis”, (M. Cargnello, P. Fornasiero Eds), Elsevier, Stud. Surf. Sci. Catal.
2017
177
221-284
DOI: 10.1016/B978-0-12-805090-3.00007-3
61.
M. Heinz, V. V. Srabionyan, A. L. Bugaev, V. V. Pryadchenko, E. V. Ishenko, L. A. Avakyan, Y. V. Zubavichus, J. Ihlemann, J. Meinertz, E. Pippel, M. Dubiel, L. A. Bugaev "Formation of silver nanoparticles in silicate glass using excimer laser radiation: Structural characterization by HRTEM, XRD, EXAFS and optical absorption spectra"
Journal of Alloys and Compounds
2016
681
(5)
307–315
(Impact-factor: 2.999 )
DOI: 10.1016/j.jallcom.2016.04.214
62.
L. Braglia, A. L. Bugaev, K. A. Lomachenko, A. V. Soldatov, C. Lamberti and A. A. Guda "Investigation of oxygen vacancies in CeO2/Pt system with synchrotron light techniques"
Journal of Physics: Conference Series
2016
712
(1)
012064
DOI: 10.1088/1742-6596/712/1/012064
63.
L. A. Bugaev, V. V. Srabionyan, V. V. Pryadchenko, A. L. Bugaev, L. A. Avakyan, S. V. Belenov and V. E. Guterman "Atomic structure of PtCu nanoparticles in PtCu/C catalysts prepared by simultaneous and sequential deposition of components on carbon support"
Journal of Physics: Conference Series
2016
712
(1)
012048
DOI: 10.1088/1742-6596/712/1/012048
64.
A. L. Bugaev, A. A. Guda, K. A. Lomachenko, A. Lazzarini, V. V. Srabionyan, J. G. Vitillo, A. Piovano, E. Groppo, L. A. Bugaev, A. V. Soldatov, V. P. Dmitriev, R. Pellegrini, J. A. van Bokhoven and C. Lamberti "Hydride phase formation in carbon supported palladium hydride nanoparticles by in situ EXAFS and XRD"
Journal of Physics: Conference Series
2016
712
(1)
012032
DOI: 10.1088/1742-6596/712/1/012032
65.
A. L. Bugaev, A. A. Guda, O. M. Yefanov, U. Lorenz, A. V. Soldatov and I. A. Vartanyants "X-ray Absorption Spectroscopy and Coherent X-ray Diffraction Imaging for Time-Resolved Investigation of the Biological Complexes: Computer Modelling towards the XFEL Experiment"
Journal of Physics: Conference Series
2016
712
(1)
012024
DOI: 10.1088/1742-6596/712/1/012024
66.
A. A. Guda, S. A. Guda, M. A. Soldatov, K. A. Lomachenko, A. L. Bugaev, C. Lamberti, W. Gawelda, C. Bressler, G. Smolentsev, A. V. Soldatov and Y. Joly "Finite difference method accelerated with sparse solvers for structural analysis of the metal-organic complexes"
Journal of Physics: Conference Series
2016
712
(1)
012004
DOI: 10.1088/1742-6596/712/1/012004
67.
S. A. Guda, A. A. Guda, M. A. Soldatov, K. A. Lomachenko, A. L. Bugaev, C. Lamberti, W. Gawelda, C. Bressler, G. Smolentsev, A. V. Soldatov, and Y. Joly "Optimized Finite Difference Method for the Full-Potential XANES Simulations: Application to Molecular Adsorption Geometries in MOFs and Metal−Ligand Intersystem Crossing Transients"
Journal of Chemical Theory and Computation
2015
11
(9)
4512−4521
(Impact-factor: 5.389 )
DOI: 10.1021/acs.jctc.5b00327
68.
A.L. Bugaev, A.A. Guda, K.A. Lomachenko, L.A. Bugaev, A.V. Soldatov "Pd hydride and carbide studied by means of Pd K-edge X-ray absorption near-edge structure analysis"
Bulletin of the Russian Academy of Sciences. Physics
2015
79
(9)
1180-1185
(Impact-factor: 0.313 )
DOI: 10.3103/s1062873815010098
69.
Alexander A. Guda, Ilya A. Pankin, Aram L. Bugaev, Kirill A. Lomachenko, Sergey A. Guda, Vladimir P. Dmitriev, Alexander V. Soldatov "X-ray absorption spectroscopy determination of the products of manganese borohydride decomposition upon heating"
Bulletin of the Russian Academy of Sciences. Physics
2015
79
(1)
139-143
(Impact-factor: 0.313 )
DOI: 10.3103/S1062873815010153
70.
F. Giordanino, E. Borfecchia, K.A. Lomachenko, A. Lazzarini, G. Agostini, E. Gallo, A.V. Soldatov, P. Beato, S. Bordiga, and C. Lamberti "Interaction of NH3 with Cu-SSZ-13 Catalyst: A Complementary FTIR, XANES, and XES Study"
The Journal of Physical Chemistry Letters
2014
5
(9)
1552-1559
(Impact-factor: 6.59 )
DOI: 10.1021/jz500241m
71.
A.L. Bugaev, A.A. Guda, K.A. Lomachenko, V.V. Srabionyan, L.A. Bugaev, A.V. Soldatov, C. Lamberti, V.P. Dmitriev, J.A. van Bokhoven "Temperature- and Pressure-Dependent Hydrogen Concentration in Supported PdH x Nanoparticles by Pd K-Edge X-ray Absorption Spectroscopy"
The Journal of Physical Chemistry C
2014
118
(19)
10416-10423
(Impact-factor: 4.772 )
DOI: 10.1021/jp500734p
72.
V.V. Srabionyan, A.L. Bugaev, V.V. Pryadchenko, L.A. Avakyan, J.A. van Bokhoven, L.A. Bugaev "EXAFS study of size dependence of atomic structure in palladium nanoparticles"
Journal of Physics and Chemistry of Solids
2014
75
(4)
470-476
(Impact-factor: 1.517 )
DOI: 10.1016/j.jpcs.2013.12.012
73.
V.V. Srabionyan, A.L. Bugaev, V.V. Pryadchenko, A.V. Makhiboroda, E.B. Rusakova, L.A. Avakyan, R. Schneider, M. Dubiel, L.A. Bugaev "EXAFS study of changes in atomic structure of silver nanoparticles in soda-lime glass caused by annealing"
Journal of Non-Crystalline Solids
2013
382
24–31
(Impact-factor: 1.766 )
DOI: 10.1016/j.jnoncrysol.2013.09.025
74.
A.L. Bugaev, V.V. Srabionyan, A.V. Soldatov, L.A. Bugaev, J.A. van Bokhoven "The role of hydrogen in formation of Pd XANES in Pd-nanoparticles"
Journal of Physics: Conference Series
2013
430
(1)
012028
DOI: 10.1088/1742-6596/430/1/012028
75.
L.A. Bugaev, L.A. Avakyan, V.V. Srabionyan, A.L. Bugaev "Resolution of interatomic distances in the study of local atomic structure distortions by energy-restricted x-ray absorption spectra"
Physical Review B
2010
82
(6)
064204
(Impact-factor: 3.475 )
DOI: 10.1103/PhysRevB.82.064204