PORTO @ Archivio Istituzionale della Ricerca

SPECCHIA, STEFANIA
 Distribuzione geografica
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Continente #
EU - Europa 31.880
NA - Nord America 30.335
AS - Asia 7.170
AF - Africa 223
SA - Sud America 218
OC - Oceania 30
Continente sconosciuto - Info sul continente non disponibili 24
Totale 69.880
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Nazione #
US - Stati Uniti d'America 30.135
DE - Germania 7.083
IT - Italia 6.770
GB - Regno Unito 5.987
FR - Francia 4.516
CN - Cina 3.604
UA - Ucraina 2.314
NL - Olanda 1.158
SG - Singapore 1.005
TR - Turchia 932
IE - Irlanda 777
KR - Corea 613
CH - Svizzera 580
RU - Federazione Russa 507
SE - Svezia 500
FI - Finlandia 411
AT - Austria 300
IR - Iran 214
CA - Canada 183
PL - Polonia 164
JP - Giappone 153
IN - India 148
BE - Belgio 147
EG - Egitto 112
PK - Pakistan 107
BR - Brasile 100
EU - Europa 96
ES - Italia 88
JO - Giordania 88
AP - ???statistics.table.value.countryCode.AP??? 83
CL - Cile 80
RO - Romania 63
HK - Hong Kong 59
IL - Israele 58
BG - Bulgaria 52
HR - Croazia 48
MY - Malesia 41
SA - Arabia Saudita 41
CI - Costa d'Avorio 39
PT - Portogallo 34
CZ - Repubblica Ceca 33
TH - Thailandia 33
VN - Vietnam 31
AE - Emirati Arabi Uniti 29
TW - Taiwan 29
AU - Australia 24
MD - Moldavia 23
DK - Danimarca 22
EE - Estonia 22
ZA - Sudafrica 16
AR - Argentina 14
MX - Messico 14
SC - Seychelles 14
SN - Senegal 14
BY - Bielorussia 13
NG - Nigeria 12
VE - Venezuela 12
LU - Lussemburgo 10
GR - Grecia 9
KZ - Kazakistan 9
SI - Slovenia 9
ID - Indonesia 7
CO - Colombia 6
NZ - Nuova Zelanda 6
LB - Libano 5
MA - Marocco 5
A1 - Anonimo 4
NO - Norvegia 4
PH - Filippine 4
SK - Slovacchia (Repubblica Slovacca) 4
TN - Tunisia 4
BD - Bangladesh 3
DZ - Algeria 3
HU - Ungheria 3
LT - Lituania 3
LV - Lettonia 3
MN - Mongolia 3
PE - Perù 3
QA - Qatar 3
AM - Armenia 2
BA - Bosnia-Erzegovina 2
LI - Liechtenstein 2
OM - Oman 2
SD - Sudan 2
BO - Bolivia 1
BS - Bahamas 1
CY - Cipro 1
EC - Ecuador 1
FK - Isole Falkland (Malvinas) 1
GE - Georgia 1
IQ - Iraq 1
KH - Cambogia 1
LK - Sri Lanka 1
LY - Libia 1
MZ - Mozambico 1
PR - Porto Rico 1
PS - Palestinian Territory 1
SV - El Salvador 1
SY - Repubblica araba siriana 1
Totale 69.880
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Città #
Ashburn 8.665
Southend 5.250
Seattle 3.403
Beijing 1.828
Chandler 1.783
Fairfield 1.745
Princeton 1.294
Jacksonville 1.218
Ann Arbor 978
Woodbridge 922
San Ramon 866
Houston 787
Berlin 773
Izmir 767
Turin 737
Dublin 728
Singapore 704
Wilmington 685
Torino 669
Herkenbosch 659
Cambridge 646
Boardman 645
Bern 545
Des Moines 521
Zhengzhou 427
Frankfurt 410
San Donato Milanese 399
Helsinki 376
Shanghai 346
Baltimore 325
Zaporozhye 299
Vienna 294
Milan 276
Bologna 269
Pennsylvania Furnace 258
Chicago 253
Valfenera 245
New York 227
Overberg 220
Saint Petersburg 210
Monopoli 205
Hangzhou 198
Mountain View 184
Padua 147
Guangzhou 144
Brussels 138
Seoul 131
Redwood City 127
Malatya 126
Bremen 124
Fremont 122
Cairo 102
Amsterdam 98
San Antonio 97
Delray Beach 92
Rome 85
Santa Clara 81
Redmond 79
San Diego 78
Nanjing 76
Atlanta 68
Toronto 65
Norwalk 63
Andover 61
Dearborn 59
Lansing 56
Melun 53
Paris 53
London 47
Council Bluffs 46
Bath 45
Tehran 45
Bari 43
Santiago 43
Falls Church 41
Moscow 41
Abidjan 39
Modena 39
San Mateo 39
Washington 39
Zagreb 38
Varese 37
Piscataway 36
Shenzhen 36
Lecce 35
Medford 35
Tel Aviv 35
Madrid 34
Buffalo 33
Hefei 32
Podenzano 32
Tianjin 32
Changsha 31
Frankfurt Am Main 31
Ottawa 31
Yoshkar-ola 31
Lahore 30
Jinan 29
Putian 29
Kiev 28
Totale 45.726
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Nome #
Alumina-supported Nickel catalysts for catalytic partial oxidation of methane in short-contact time reactors 458
Combining catalytic combustion and steam reforming in a novel multifunctional reactor for on-board hydrogen production from middle distillates 441
Hybrid ordered mesoporous carbons doped with tungsten trioxide as supports for Pt electrocatalysts for methanol oxidation reaction 424
Combustion of natural gas on premixed catalysed metal fibre burners aged and poisoned by S-compounds 417
Smart synthesis of hollow core mesoporous shell carbons (HCMSC) as effective catalyst supports for methanol oxidation and oxygen reduction reactions 396
Combining catalytic combustion and steam reforming in an innovative multifunctional reactor for on-board hydrogen production from middle distillates 379
A Comparative Study on Steam and Oxidative Steam Reforming of Methane with Noble Metal Catalysts 365
Effect of the Catalyst Load on Syngas Production in Short Contact Time Catalytic Partial Oxidation Reactors 363
Final step for CO syngas clean-up: comparison between CO-PROX and CO-SMET processes 359
Fixed beds of Rh/Al2O3-based catalysts for syngas production in methane SCT-CPO reactors 356
Rh-based catalysts for syngas production via SCT-CPO reactors 351
Rh-based Catalysts for Syngas Production via SCT-CPO Reactors 344
Compact Direct Methanol Fuel Cells for Portable Application 340
Varying the morphology of Fe-N-C electrocatalysts by templating Iron Phthalocyanine precursor with different porous SiO2 to promote the Oxygen Reduction Reaction 325
A comparative study on hydrogen production from steam and oxidative steam reforming of methane: optimal operative conditions and influence of noble metal catalysts 321
Effect of the catalyst load on syngas production in SCT-CPO reactors 318
Performance evaluation and comparison of fuel processors integrated with PEM fuel cell based on steam or autothermal reforming and on CO preferential oxidation or selective methanation 315
Optimal microstructural design of a catalytic premixed FeCrAlloy fiber burner for methane combustion 307
Benchmark comparison of Co3O4 spinel-structured oxides with different morphologies for oxygen evolution reaction under alkaline conditions 307
Inorganic membrane reactors 306
A comparative study on steam and oxidative steam reforming of methane with noble metal catalysts 305
Stable and methanol tolerant Pt/TiOx-C electrocatalysts for the oxygen reduction reaction 305
Oxidative reforming of diesel fuel over LaCoO3 perovskite derived catalysts: Influence of perovskite synthesis method on catalyst properties and performance 304
Experimental studies on Nafion® 112 single PEM-FCs exposed to freezing conditions 303
3D Direct Methanol Fuel Cell (DMFC) validation model for analysing new materials and components 301
“zero km med-wastes”: smart collection, sterilization and energetic valorisation 301
Electrochemical performance of Pt-based catalysts supported on different ordered mesoporous carbons (Pt/OMCs) for oxygen reduction reaction 300
BixMoyOz catalysts prepared by solution combustion synthesis for the oxidative dehydrogenation of propane 295
Non-noble metal (NNM) catalysts for Fuel Cells: tuning the activity by a rational step by step single variable evolution 295
Pd/Co3O4-based catalysts prepared by solution combustion synthesis for residual methane oxidation in lean conditions 294
Hydrogen production via steam reforming on Ru/γ-Al2O3 deposited over different structured supports 292
Studies on Au catalysts for water gas shift reaction 291
Thermodynamic analysis of autothermal reforming of methane via entropy maximization: hydrogen production. 290
Influence of the preparation method on Pt3Cu/C electrocatalysts for the oxygen reduction reaction 290
Final step for CO syngas clean-up: comparison between CO-PROX and CO-SMET processes 289
3D Multi-physics modelling and validation of a Direct Methanol Fuel Cell for analyzing internal phenomena and the influence of new materials in performance optimization 288
Hydrogen-rich syngas production through mixed residual biomass and HDPE waste via integrated catalytic gasification and tar cracking plus bio-char upgrading 286
Estimation of hydrogen crossover through Nafion® membranes in PEMFCs 285
3D multi-physic modeling of a gas diffusion electrode for oxygen reduction reaction for electrochemical energy conversion in PEM fuel cells 285
MgO and Nb2O5 oxides used as supports for Ru-based catalysts for methane steam reforming reaction 283
MCFC-based marine APU: comparison between conventional ATR and Cracking coupled with SR integrated inside the stack pressurized vessel. 279
Activity of Rhodium-based catalysts for CO preferential oxidation in H2-rich gases 279
The Use of C-MnO2 as Hybrid Precursor Support for a Pt/C-MnxO1+x Catalyst with Enhanced Activity for the Methanol Oxidation Reaction (MOR) 275
CO preferential oxidation in H(2)-rich gas for fuel cell applications: Microchannel reactor performance with Rh-based catalyst 275
MgO and Nb2O5 oxides used as supports for Ru-based catalysts for the methane steam reforming reaction 273
The effect of the preparation method of Pd-doped cobalt spinel on the catalytic activity in methane oxidation under lean fuel conditions 273
Catalytic filters for flue gas cleaning 272
Catalytic partial oxidation of CH4 with Nickel-Lanthanum-based catalysts 269
Activity of Co-N multi walled carbon nanotubes electrocatalysts for oxygen reduction reaction in acid conditions 269
Effect of Freezing Conditions on PEM-FC Components 268
High efficiency Thermo-Electric power generator 267
Catalytically modified fly-ash filters for NOx reduction with NH3 266
In situ combustion synthesis of perovskite catalysts for efficient and clean methane premixed metal burners 265
Innovative carbon-free low content Pt catalyst supported on Mo-doped titanium suboxide (Ti3O5-Mo) for stable and durable oxygen reduction reaction 265
Kinetic Analysis of Oxygen Reduction Reaction on Different Self-Supported C-N-Me (Me = Fe, Co, Cu) Catalysts in Acidic Medium 265
CO methanation over Ru–Al2O3 catalysts: effects of chloridedoping on reaction activity and selectivity 263
Catalytic performance of Au-TiO2 catalysts prepared by deposition-precipitation for CO preferential oxidation in H2-rich gases 262
Fe-N/C catalysts for oxygen reduction reaction supported on different carbonaceous materials. Performance in acidic and alkaline direct alcohol fuel cells 257
Influence of the metallic Ni- or Mo-precursors in the synthesis of Ti3O5 as potential support for methanol tolerant ORR Pt-based catalysts 256
Activity of Rhodium based catalysts for CO preferential oxidation in H2-rich gases 256
Performance of a Fe-N-C catalyst for the oxygen reduction reaction in direct methanol fuel cell: cathode formulation optimization and short-term durability 256
A micro-structured 5 kW complete Fuel Processor for iso-octane as hydrogen supply system for mobile Auxiliary Power Units Part II – Development of Water-Gas Shift and Preferential Oxidation catalysts reactors and assembly of the Fuel Processor 255
Optimal compositional and structural design of a LaMnO3/ZrO2/Pd-based catalyst for methane combustion 254
Activity of Co-Nx-multi-walled carbon nanotubes electrocatalysts for oxygen reduction reaction in acid conditions: a comparison between tests in rotating disk electrode and in gas-diffusion electrode half-cell 253
Combustion of CH4/H2/air mixtures in catalytic microreactors 251
Modeling study on the performance of an integrated APU fed with hydrocarbon fuels 249
Ageing mechanisms on PdOx-based catalysts for natural gas combustion in premixed burners 247
Performance analysis of Fe-N-C catalyst for DMFC cathodes: Effect of water saturation in the cathodic catalyst layer 246
Facing the catalytic combustion of CH4/H2 mixtures into monoliths 245
Non-noble Fe-NX electrocatalysts supported on the reduced graphene oxide for oxygen reduction reaction 245
Aging of premixed metal fiber burners for natural gas combustion catalyzed with Pd/LaMnO(3)center dot 2ZrO(2) 244
Influence of different transition metals on the properties of Me-N-C (Me = Fe, Co, Cu, Zn) catalysts synthesized using SBA-15 as tubular nano-silica reactor for oxygen reduction reaction 243
Catalytic combustion of CH(4) and H(2) into micro-monoliths 242
Co3O4-based catalysts for residual methane oxidation in lean conditions 241
Reactivity of mixed iron-cobalt spinels in the lean methane combustion 241
Catalytic performance of Au-TiO2 catalysts prepared by deposition-precipitation for CO preferential oxidation in H2-rich gases 237
Catalytic combustion of residual methane on alumina monoliths and open cell foams coated with Pd/Co3O4 236
Biodiesel fuel processor for APU applications 236
Concept study on ATR and SR fuel processors for liquid hydrocarbons 236
Catalytic performance of rhodium-based catalysts for CO preferential oxidation in H(2)-rich gases 236
Methane oxy-steam reforming reaction: performances of Ru/γ-Al2O3 catalysts loaded on structured cordierite monoliths 235
Effects of the current density distribution on a single-cell DMFC by tuning the anode catalyst in layers of gradual loadings: modelling and experimental approach 235
Influence of the preparation method on the performance of Rh catalysts on CeO2 for WGS reaction 234
Optimization of Pd catalysts supported on Co3O4 for low-temperature lean combustion of residual methane 234
Fuel processing activities at European level: A panoramic overview 232
Palladium/perovskite/zirconia catalytic premixed fiber burners for efficient and clean natural gas combustion 232
Development of a planar µDMFC operating at room temperature 232
Study of an electrochemical alcohol concentration sensor: optimization of the anode structure 232
Conceptual design and selection of a biodiesel fuel processor for a vehicle fuel cell auxiliary power unit 231
Combustion of natural gas on premixed metal fibre burners catalysed with Palladium/perovskite/zirconia 231
Kinetic studies on Pd/CexZr1-xO2 catalyst for methane combustion 230
Mesoporous carbons supported non-noble metal Fe-NX electrocatalysts for PEM Fuel Cell oxygen reduction reaction 230
Bismuth molybdates prepared by solution combustion synthesis for the partial oxidation of propene 230
Fixed beds of Rh/Al2O3-based catalysts for syngas production in methane SCT-CPO reactors 230
Application of a non-noble Fe-N-C catalyst for oxygen reduction reaction in an alkaline direct ethanol fuel cell 229
Ru-based catalysts for CO selective methanation reaction in H2-rich gases 229
Catalytic activity and long-term stability of palladium oxide catalysts for natural gas combustion: Pd supported on LaMnO3-ZrO2 229
Development of a lab scale catalytic metal plate-channels reactor for CO preferential oxidation 227
Gold-supported catalysts for Medium Temperature-Water GasShift reaction 226
Syngas production by methane oxy-steam reforming on Me/CeO2 (Me = Rh, Pt, Ni) catalyst lined on cordierite monoliths 226
Totale 27.935
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Categoria #
all - tutte 195.770
article - articoli 82.129
book - libri 0
conference - conferenze 103.925
curatela - curatele 3.130
other - altro 0
patent - brevetti 1.061
selected - selezionate 0
volume - volumi 5.525
Totale 391.540
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/20205.059 0 0 0 790 689 682 421 923 760 492 184 118
2020/20215.632 715 740 181 585 188 509 185 340 271 1.380 409 129
2021/20223.742 218 261 92 393 121 166 86 113 147 238 682 1.225
2022/20236.792 633 1.192 121 516 644 950 875 312 679 48 199 623
2023/20242.188 109 153 57 102 172 208 51 402 61 88 284 501
2024/20251.580 62 1.039 339 140 0 0 0 0 0 0 0 0
Totale 70.268