GROPPO, Elena Clara
 Distribuzione geografica
Continente #
NA - Nord America 4.892
EU - Europa 4.381
AS - Asia 2.848
AF - Africa 150
SA - Sud America 131
OC - Oceania 85
Continente sconosciuto - Info sul continente non disponibili 23
Totale 12.510
Nazione #
US - Stati Uniti d'America 4.717
DE - Germania 1.411
CN - Cina 1.042
IT - Italia 711
FR - Francia 331
IN - India 328
RU - Federazione Russa 306
GB - Regno Unito 292
JP - Giappone 275
NL - Olanda 263
KR - Corea 251
CZ - Repubblica Ceca 217
IR - Iran 143
VN - Vietnam 125
ID - Indonesia 120
CA - Canada 112
ES - Italia 105
TW - Taiwan 95
PL - Polonia 85
TH - Thailandia 83
AU - Australia 74
CH - Svizzera 71
HK - Hong Kong 69
UA - Ucraina 69
SG - Singapore 66
IE - Irlanda 61
BR - Brasile 60
BE - Belgio 58
TR - Turchia 58
BG - Bulgaria 56
MX - Messico 54
ZA - Sudafrica 52
PK - Pakistan 46
FI - Finlandia 40
NO - Norvegia 40
RO - Romania 40
SE - Svezia 38
SA - Arabia Saudita 36
DK - Danimarca 34
MY - Malesia 34
GR - Grecia 31
CO - Colombia 24
LT - Lituania 22
HU - Ungheria 21
EU - Europa 20
AT - Austria 18
NG - Nigeria 17
AR - Argentina 16
CL - Cile 16
ET - Etiopia 16
DZ - Algeria 15
IQ - Iraq 15
PT - Portogallo 15
EG - Egitto 14
NZ - Nuova Zelanda 11
IL - Israele 9
LU - Lussemburgo 7
MA - Marocco 7
PE - Perù 7
RS - Serbia 7
LB - Libano 6
NP - Nepal 6
PH - Filippine 6
SK - Slovacchia (Repubblica Slovacca) 6
TN - Tunisia 6
AE - Emirati Arabi Uniti 5
IS - Islanda 5
KE - Kenya 5
QA - Qatar 5
SI - Slovenia 5
VE - Venezuela 5
HR - Croazia 4
JO - Giordania 4
MD - Moldavia 4
OM - Oman 4
SO - Somalia 4
BY - Bielorussia 3
LK - Sri Lanka 3
LV - Lettonia 3
LY - Libia 3
A2 - ???statistics.table.value.countryCode.A2??? 2
BW - Botswana 2
CM - Camerun 2
EC - Ecuador 2
GT - Guatemala 2
HN - Honduras 2
MW - Malawi 2
PR - Porto Rico 2
TJ - Tagikistan 2
ZW - Zimbabwe 2
A1 - Anonimo 1
AM - Armenia 1
AN - Antille olandesi 1
AZ - Azerbaigian 1
BN - Brunei Darussalam 1
BO - Bolivia 1
BT - Bhutan 1
CY - Cipro 1
EE - Estonia 1
GE - Georgia 1
Totale 12.498
Città #
Houston 504
Fairfield 450
Ann Arbor 293
Ashburn 276
Beijing 272
Seattle 259
Woodbridge 229
Santa Cruz 217
Buffalo 192
Cambridge 176
Torino 163
Wilmington 147
Hangzhou 98
Nürnberg 97
Dong Ket 87
Shanghai 85
Wuhan 75
Taipei 74
University Park 69
Mountain View 64
Tokyo 60
Jakarta 58
Turin 58
Bengaluru 54
Utrecht 50
Dublin 47
Grenoble 47
Leawood 44
Nanjing 43
Council Bluffs 42
San Diego 41
Warsaw 41
Chicago 39
Amsterdam 38
Hefei 37
New York 37
Seoul 37
Pisa 36
Bangkok 35
Phoenix 35
Chengdu 34
Los Angeles 34
Toronto 34
Las Vegas 33
Milan 31
Guangzhou 30
Lake Forest 30
Singapore 30
Zurich 29
Chandler 28
Helsinki 28
Moscow 28
Duncan 26
Muizenberg 25
Berlin 24
London 24
Valencia 24
Mexico 23
Ottawa 22
San Jose 21
Central District 20
Chennai 20
Rostov 20
Shenyang 20
Urbana 20
Clearwater 19
Hanoi 19
Novosibirsk 19
Zhengzhou 19
Jinan 18
Madrid 18
Norwalk 18
Boardman 17
Boulder 17
Central 17
Mumbai 17
Nanchang 17
Rome 16
Dallas 15
Henderson 15
Istanbul 15
Minneapolis 15
New Delhi 15
Berkeley 14
Dearborn 14
Dhahran 14
Oslo 14
Paris 14
Riva 14
Rotterdam 14
Saint Petersburg 14
Atlanta 13
Kuala Lumpur 13
Munich 13
Redmond 13
Antwerp 12
Bangalore 12
Barcelona 12
Changsha 12
College Station 12
Totale 5.894
Nome #
Reactivity of Surface Species in Heterogeneous Catalysts Probed by In Situ X-ray Absorption Techniques, file e27ce427-b76e-2581-e053-d805fe0acbaa 814
Functionalization of UiO-66 Metal-Organic Framework and Highly Cross-Linked Polystyrene with Cr(CO)(3): In Situ Formation, Stability, and Photoreactivity, file e27ce426-c1d0-2581-e053-d805fe0acbaa 800
Model oxide supported MoS2 HDS catalysts: structure and surface properties, file e27ce426-dc2f-2581-e053-d805fe0acbaa 749
Reactivity of Surface Species in Heterogeneous Catalysts Probed by In Situ X-ray Absorption Techniques, file e27ce426-e8df-2581-e053-d805fe0acbaa 709
Local structure of CPO-27-Ni metallorganic framework upon dehydration and coordination of NO, file e27ce426-b821-2581-e053-d805fe0acbaa 494
CHAPTER 4. Raman, IR and INS Characterization of Functionalized Carbon Materials, file e27ce42d-be17-2581-e053-d805fe0acbaa 462
Structure and enhanced reactivity of chromocene carbonyl confined inside the cavities of NaY zeolite, file e27ce426-b6a8-2581-e053-d805fe0acbaa 420
Graphitization of Activated Carbons: A Molecular-level Investigation by INS, DRIFT, XRD and Raman Techniques, file e27ce42b-50e3-2581-e053-d805fe0acbaa 394
Probing the surfaces of heterogeneous catalysts by in situ IR spectroscopy, file e27ce426-cc0d-2581-e053-d805fe0acbaa 382
Silica-supported Ti chloride tetrahydrofuranates, precursors of Ziegler–Natta catalysts, file e27ce426-f182-2581-e053-d805fe0acbaa 315
Pd-Supported Catalysts: Evolution of Support Porous Texture along Pd Deposition and Alkali-Metal Doping, file e27ce426-b0d8-2581-e053-d805fe0acbaa 313
Fast carbon dioxide recycling by reaction with γ-Mg(BH4)2, file e27ce427-f9df-2581-e053-d805fe0acbaa 310
Insights into Adsorption of NH3 on HKUST-1 Metal–Organic Framework: A Multitechnique Approach, file e27ce426-ee9c-2581-e053-d805fe0acbaa 309
From isolated Ag+ ions to aggregated Ag0 nano-clusters in silver-exchanged ETS-10 molecular sieve: a reversible behavior, file e27ce426-b36a-2581-e053-d805fe0acbaa 283
Structural and electronic characterization of nano-sized inorganic materials by X-ray Absorption Spectroscopies, file e27ce426-e5e4-2581-e053-d805fe0acbaa 226
Design of high surface area poly(ionic liquid)s to convert carbon dioxide into ethylene carbonate, file e27ce427-b8dd-2581-e053-d805fe0acbaa 216
Towards efficient catalysts for the oxidative dehydrogenation of propane in the presence of CO2: Cr/SiO2systems prepared by direct hydrothermal synthesis, file e27ce429-0238-2581-e053-d805fe0acbaa 211
Position and flux stabilization of X-ray beams produced by double-crystal monochromators for EXAFS scans at the titaniumK-edge, file e27ce426-f0cb-2581-e053-d805fe0acbaa 207
Insights into Cr/SiO2 catalysts during dehydrogenation of propane: an operando XAS investigation, file e27ce42b-c284-2581-e053-d805fe0acbaa 204
XAS and XES techniques shed light on the dark side of Ziegler-Natta catalysts: Active-site generation, file e27ce427-af8b-2581-e053-d805fe0acbaa 201
Comparative study of hydrotalcite-derived supported Pd2Ga and PdZn intermetallic nanoparticles as methanol synthesis and methanol steam reforming catalysts, file e27ce426-e7cf-2581-e053-d805fe0acbaa 193
A comprehensive approach to investigate the structural and surface properties of activated carbons and related Pd-based catalysts, file e27ce429-de47-2581-e053-d805fe0acbaa 179
Formation and growth of palladium nanoparticles inside porous poly(4-vinyl-pyridine) monitored by operando techniques: The role of different reducing agents, file e27ce42b-0199-2581-e053-d805fe0acbaa 174
Effect of Pre-Reduction on the Properties and the Catalytic Activity of Pd/Carbon Catalysts: A Comparison with Pd/Al2O3, file e27ce427-aeba-2581-e053-d805fe0acbaa 170
Formation and Growth of Pd Nanoparticles Inside a Highly Cross-Linked Polystyrene Support: Role of the Reducing Agent, file e27ce428-f467-2581-e053-d805fe0acbaa 152
Effect of reduction in liquid phase on the properties and the catalytic activity of Pd/Al2O3 catalysts, file e27ce426-d411-2581-e053-d805fe0acbaa 151
Exploring the benefits beyond the pre-reduction in methane of the Cr/SiO2 Phillips catalyst: The molecular structure of the Cr sites and their role in the catalytic performance, file e27ce42f-1c5b-2581-e053-d805fe0acbaa 149
Formation and reactivity of CrII carbonyls hosted in polar and non polar supports, file e27ce426-aded-2581-e053-d805fe0acbaa 145
Tracking the reasons for the peculiarity of Cr/Al2O3 catalyst in ethylene polymerization, file e27ce42d-a820-2581-e053-d805fe0acbaa 144
Hydride phase formation in carbon supported palladium hydride nanoparticles by in situ EXAFS and XRD, file e27ce42a-49aa-2581-e053-d805fe0acbaa 143
The Influence of Alcohols in Driving the Morphology of Magnesium Chloride Nanocrystals, file e27ce42b-7131-2581-e053-d805fe0acbaa 133
Progress in the Characterization of the Surface Species in Activated Carbons by means of INS Spectroscopy Coupled with Detailed DFT Calculations, file e27ce427-ba86-2581-e053-d805fe0acbaa 131
The Effect of Al-Alkyls on the Phillips Catalyst for Ethylene Polymerization: The Case of Diethylaluminum Ethoxide (DEALE), file e27ce42d-90a4-2581-e053-d805fe0acbaa 130
Correlating the Morphological Evolution of Individual Catalyst Particles to the Kinetic Behavior of Metallocene-Based Ethylene Polymerization Catalysts, file e27ce434-4fae-2581-e053-d805fe0acbaa 125
Preference towards five-coordination in Ti silicalite-1 upon molecular adsorption, file e27ce427-b5df-2581-e053-d805fe0acbaa 117
In situ formation of hydrides and carbides in palladium catalyst: When XANES is better than EXAFS and XRD, file e27ce42b-1e85-2581-e053-d805fe0acbaa 114
The role of palladium carbides in the catalytic hydrogenation of ethylene over supported palladium nanoparticles, file e27ce42f-3b14-2581-e053-d805fe0acbaa 111
The potential of spectroscopic methods applied to heterogeneous catalysts for olefin polymerization, file e27ce429-f41d-2581-e053-d805fe0acbaa 110
Tuning the Ti3+ and Al3+ Synergy in an Al2O3/TiClx Catalyst To Modulate the Grade of the Produced Polyethylene, file e27ce42c-3160-2581-e053-d805fe0acbaa 108
Electronic Properties of Ti Sites in Ziegler-Natta Catalysts, file e27ce434-99b5-2581-e053-d805fe0acbaa 105
Time-resolved operando studies of carbon supported Pd nanoparticles under hydrogenation reactions by X-ray diffraction and absorption, file e27ce42f-4cb3-2581-e053-d805fe0acbaa 102
The Effect of Hydrosilanes on the Active Sites of the Phillips Catalyst: The Secret for In Situ α-Olefin Generation, file e27ce427-b5e2-2581-e053-d805fe0acbaa 100
The Importance of Interactions at the Molecular Level: A Spectroscopic Study of a New Composite Sorber Material, file e27ce42b-e251-2581-e053-d805fe0acbaa 95
Preference towards five-coordination in Ti silicalite-1 upon molecular adsorption, file e27ce427-b5de-2581-e053-d805fe0acbaa 92
Structural disorder of mechanically activated δ-mgcl2 studied by synchrotron x-ray total scattering and vibrational spectroscopy, file e27ce431-0ad9-2581-e053-d805fe0acbaa 91
Core-Shell Structure of Palladium Hydride Nanoparticles Revealed by Combined X-ray Absorption Spectroscopy and X-ray Diffraction, file e27ce42c-61ec-2581-e053-d805fe0acbaa 88
Ethylene polymerization on a SiH4-modified Phillips catalyst: detection of in situ produced alpha-olefins by operando FT-IR spectroscopy, file e27ce426-e7bb-2581-e053-d805fe0acbaa 87
Surface Investigation and Morphological Analysis of Structurally Disordered MgCl2 and MgCl2/TiCl4 Ziegler-Natta Catalysts, file e27ce42b-4655-2581-e053-d805fe0acbaa 85
Understanding and Design Catalysts from Molecular to Material Scale: One of the Five Grand-Challenges for Catalysis at the 13th European Congress on Catalysis, file e27ce42d-90a9-2581-e053-d805fe0acbaa 78
Titanium Defective Sites in TS-1: Structural Insights by Combining Spectroscopy and Simulation, file e27ce430-9ee0-2581-e053-d805fe0acbaa 77
Operando X-ray absorption spectra and mass spectrometry data during hydrogenation of ethylene over palladium nanoparticles, file e27ce42f-83fb-2581-e053-d805fe0acbaa 71
Defect Sites in H2-Reduced TiO2Convert Ethylene to High Density Polyethylene without Activator, file e27ce429-f478-2581-e053-d805fe0acbaa 68
Assessing the functional groups in activated carbons through a multi-technique approach, file e27ce435-0e98-2581-e053-d805fe0acbaa 66
Ligands make the difference! Molecular insights into CrVI/SiO2 Phillips catalyst during ethylene polymerization, file e27ce42c-20c0-2581-e053-d805fe0acbaa 62
The Effect of Hydrosilanes on the Active Sites of the Phillips Catalyst: The Secret for In Situ α-Olefin Generation, file e27ce427-b5e3-2581-e053-d805fe0acbaa 60
Activation and In Situ Ethylene Polymerization on Silica-Supported Ziegler-Natta Catalysts, file e27ce427-ba4e-2581-e053-d805fe0acbaa 60
Pd nanoparticles formation inside porous polymeric scaffolds followed by in situ XANES/SAXS, file e27ce42a-2543-2581-e053-d805fe0acbaa 52
Unraveling the Catalytic Synergy between Ti3+ and Al3+ Sites on a Chlorinated Al2O3: A Tandem Approach to Branched Polyethylene, file e27ce42b-2f13-2581-e053-d805fe0acbaa 51
Quantitative structural determination of active sites from in situ and operando XANES spectra: From standard ab initio simulations to chemometric and machine learning approaches, file e27ce42e-9ff6-2581-e053-d805fe0acbaa 51
Flexible ligands in heterogeneous catalysts for olefin polymerization: Insights from spectroscopy, file e27ce434-83e7-2581-e053-d805fe0acbaa 50
Effect of Different Face Centered Cubic Nanoparticle Distributions on Particle Size and Surface Area Determination: A Theoretical Study, file e27ce427-b62c-2581-e053-d805fe0acbaa 47
Incorporation of Ni into HZSM-5 zeolites: Effects of zeolite morphology and incorporation procedure, file e27ce42a-9231-2581-e053-d805fe0acbaa 46
Reactivity of Hydrosilanes with the CrII/SiO2 Phillips Catalyst: Observation of Intermediates and Properties of the Modified CrII Sites, file e27ce42b-183c-2581-e053-d805fe0acbaa 41
Insights into Cr/SiO2 catalysts during dehydrogenation of propane: an operando XAS investigation, file e27ce42b-677a-2581-e053-d805fe0acbaa 41
Cr(III) Complexes Bearing a β-Ketoimine Ligand for Olefin Polymerization: Are There Differences between Coordinative and Covalent Bonding?, file e27ce434-9b26-2581-e053-d805fe0acbaa 41
Spectroscopic study on the surface properties and catalytic performances of palladium nanoparticles in poly(ionic liquid)s, file e27ce428-fb2a-2581-e053-d805fe0acbaa 35
Low temperature activation and reactivity of CO2 over a Cr-II-based heterogeneous catalyst: a spectroscopic study, file e27ce426-e9f4-2581-e053-d805fe0acbaa 28
Photoinduced Ethylene Polymerization on the CrVI/SiO2 Phillips Catalyst, file e27ce42f-2b67-2581-e053-d805fe0acbaa 28
Pre-reduction of the Phillips CrVI/SiO2 catalyst by cyclohexene: A model for the induction period of ethylene polymerization, file e27ce428-f78c-2581-e053-d805fe0acbaa 27
Cr[CH(SiMe3)2]3/SiO2 catalysts for ethene polymerization: The correlation at a molecular level between the chromium loading and the microstructure of the produced polymer, file e27ce434-75d1-2581-e053-d805fe0acbaa 26
In Situ X- and Q-Band EPR Investigation of Ethylene Polymerization on Cr/SiO2 Phillips Catalyst, file e27ce42d-a168-2581-e053-d805fe0acbaa 24
Genesis of MgCl2-based Ziegler-Natta Catalysts as Probed with Operando Spectroscopy, file e27ce42d-332b-2581-e053-d805fe0acbaa 22
Dynamics of Reactive Species and Reactant-Induced Reconstruction of Pt Clusters in Pt/Al2O3 Catalysts, file e27ce42e-caeb-2581-e053-d805fe0acbaa 21
Ligands make the difference! Molecular insights into CrVI/SiO2 Phillips catalyst during ethylene polymerization, file e27ce433-4ade-2581-e053-d805fe0acbaa 21
Direct evidence of adsorption induced CrII mobility on the SiO2 surface upon complexation by CO, file e27ce426-dc36-2581-e053-d805fe0acbaa 20
Reactivity of Hydrosilanes with the CrII/SiO2 Phillips Catalyst: Observation of Intermediates and Properties of the Modified CrII Sites, file e27ce42b-4b45-2581-e053-d805fe0acbaa 19
Formation of Highly Active Ziegler-Natta Catalysts Clarified by a Multifaceted Characterization Approach, file e27ce434-7dac-2581-e053-d805fe0acbaa 19
Temperature dependent adsorpion of CO on CrII/SiO2 system inducing Cr mobility on the surface, file e27ce426-dc38-2581-e053-d805fe0acbaa 18
Deactivation of Industrial Pd/Al2O3 Catalysts by Ethanol: A Spectroscopic Study, file e27ce430-ec22-2581-e053-d805fe0acbaa 18
Cr-doped porous silica glass as a model material to describe Phillips catalyst properties, file e27ce427-bbf6-2581-e053-d805fe0acbaa 16
Evidence for H2-Induced Ductility in a Pt/Al2O3 Catalyst, file e27ce435-2e16-2581-e053-d805fe0acbaa 15
Toward the Understanding of the Comonomer Effect on CrII/SiO2 Phillips Catalyst, file e27ce428-feb7-2581-e053-d805fe0acbaa 13
Titanium Defective Sites in TS-1: Structural Insights by Combining Spectroscopy and Simulation, file e27ce430-a983-2581-e053-d805fe0acbaa 12
NEt3-Triggered Synthesis of UHMWPE Using Chromium Complexes Bearing Non-innocent Iminopyridine Ligands, file e27ce434-53db-2581-e053-d805fe0acbaa 12
In Situ Investigation of the Deactivation Mechanism in Ni-ZSM5 During Ethylene Oligomerization, file e27ce42c-6ea3-2581-e053-d805fe0acbaa 10
Hydrogenation of ethylene over palladium: Evolution of the catalyst structure by: Operando synchrotron-based techniques, file e27ce435-8f8f-2581-e053-d805fe0acbaa 9
Photoinduced Ethylene Polymerization on Titania Nanoparticles, file e27ce42c-5ff8-2581-e053-d805fe0acbaa 8
The Pyridyl Functional Groups Guide the Formation of Pd Nanoparticles Inside A Porous Poly(4-Vinyl-Pyridine), file e27ce427-b0ea-2581-e053-d805fe0acbaa 7
The effect of surface chemistry on the performances of Pd-based catalysts supported on activated carbons, file e27ce42c-679f-2581-e053-d805fe0acbaa 6
Operando spectroscopies and heterogeneous olefin polymerization catalysis: A rare marriage with a lot of potential beyond usual understanding, file 5db185c2-9b09-4d36-96a4-223738d9531c 5
Gas phase vs. liquid phase: monitoring H2 and CO adsorption phenomena on Pt/Al2O3 by IR spectroscopy, file e27ce435-1903-2581-e053-d805fe0acbaa 5
Operando Laboratory X-ray Absorption Spectroscopy and UV-Vis Study of Pt/TiO2 Photocatalysts during Photodeposition and Hydrogen Evolution Reactions, file bc91e9ab-a84e-4ad6-b22c-46e34fffe119 4
Genesis of MgCl2-based Ziegler-Natta Catalysts as Probed with Operando Spectroscopy, file e27ce42d-75fc-2581-e053-d805fe0acbaa 4
How do the graphenic domains terminate in activated carbons and carbon-supported metal catalysts?, file e27ce430-fd6c-2581-e053-d805fe0acbaa 4
Hydrogenation of ethylene over palladium: Evolution of the catalyst structure by: Operando synchrotron-based techniques, file e27ce434-7dad-2581-e053-d805fe0acbaa 4
Silica-magnesium-titanium Ziegler-Natta catalysts. Part 1: Structure of the pre-catalyst at a molecular level, file 1046f494-20d4-4271-aa3a-0fa1c1b629f2 3
Titanium Defective Sites in TS-1: Structural Insights by Combining Spectroscopy and Simulation, file b1468ac6-1672-47e7-add1-37c78f40e5a4 3
Defect Sites in H2-Reduced TiO2Convert Ethylene to High Density Polyethylene without Activator, file e27ce426-f23c-2581-e053-d805fe0acbaa 3
Effect of surface hydroxylation on the catalytic activity of a Cr(II)/SiO2 model system of Phillips catalyst, file e27ce427-af8d-2581-e053-d805fe0acbaa 3
Formation and growth of palladium nanoparticles inside porous poly(4-vinyl-pyridine) monitored by operando techniques: The role of different reducing agents, file e27ce42b-3359-2581-e053-d805fe0acbaa 3
Totale 12.980
Categoria #
all - tutte 18.733
article - articoli 0
book - libri 0
conference - conferenze 1.259
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 0
Totale 19.992


Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2018/2019479 0 0 0 0 0 0 0 0 0 0 291 188
2019/20202.047 183 151 123 256 200 175 134 194 212 141 130 148
2020/20211.945 137 214 117 140 158 138 219 136 168 142 214 162
2021/20222.653 180 165 147 432 302 134 220 205 175 143 344 206
2022/20231.933 95 155 365 224 171 187 209 153 131 109 113 21
2023/2024447 42 44 66 29 47 32 47 70 25 42 3 0
Totale 13.031