RE.PUBLIC@POLIMI pubblicazioni di ricerca del Politecnico di Milano

GROPPI, GIANPIERO
 Distribuzione geografica
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Continente #
NA - Nord America 15.215
EU - Europa 7.549
AS - Asia 1.927
AF - Africa 74
SA - Sud America 45
Continente sconosciuto - Info sul continente non disponibili 20
OC - Oceania 16
Totale 24.846
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Nazione #
US - Stati Uniti d'America 14.853
IT - Italia 2.125
GB - Regno Unito 1.154
UA - Ucraina 988
DE - Germania 804
SG - Singapore 679
SE - Svezia 629
VN - Vietnam 442
FI - Finlandia 430
AT - Austria 399
CA - Canada 354
CN - Cina 353
IE - Irlanda 272
ES - Italia 164
NL - Olanda 121
BE - Belgio 107
FR - Francia 106
IN - India 94
CH - Svizzera 93
HK - Hong Kong 56
ID - Indonesia 54
JO - Giordania 51
KR - Corea 45
CI - Costa d'Avorio 35
JP - Giappone 35
BR - Brasile 27
RU - Federazione Russa 26
TR - Turchia 26
PL - Polonia 23
EU - Europa 20
DK - Danimarca 17
IR - Iran 15
ZA - Sudafrica 15
NO - Norvegia 14
CZ - Repubblica Ceca 13
HU - Ungheria 13
PK - Pakistan 13
AU - Australia 11
RO - Romania 10
BJ - Benin 9
GR - Grecia 9
PT - Portogallo 8
KZ - Kazakistan 7
IL - Israele 6
MU - Mauritius 6
MX - Messico 6
PH - Filippine 6
QA - Qatar 6
TW - Taiwan 6
CL - Cile 5
HR - Croazia 5
NZ - Nuova Zelanda 5
OM - Oman 5
AE - Emirati Arabi Uniti 4
AR - Argentina 4
CO - Colombia 4
MA - Marocco 4
MY - Malesia 4
SA - Arabia Saudita 4
TH - Thailandia 4
LK - Sri Lanka 3
SI - Slovenia 3
AM - Armenia 2
BG - Bulgaria 2
EE - Estonia 2
EG - Egitto 2
LU - Lussemburgo 2
PE - Perù 2
RS - Serbia 2
AF - Afghanistan, Repubblica islamica di 1
AL - Albania 1
AZ - Azerbaigian 1
CY - Cipro 1
DZ - Algeria 1
EC - Ecuador 1
ET - Etiopia 1
IM - Isola di Man 1
IS - Islanda 1
KH - Cambogia 1
LA - Repubblica Popolare Democratica del Laos 1
LT - Lituania 1
LV - Lettonia 1
MD - Moldavia 1
ME - Montenegro 1
PA - Panama 1
PY - Paraguay 1
SC - Seychelles 1
SK - Slovacchia (Repubblica Slovacca) 1
SV - El Salvador 1
TM - Turkmenistan 1
UZ - Uzbekistan 1
VE - Venezuela 1
Totale 24.846
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Città #
Fairfield 1.746
Woodbridge 1.671
Chandler 1.449
Ann Arbor 1.026
Wilmington 1.026
Houston 996
Ashburn 888
Seattle 679
Jacksonville 554
Cambridge 546
Milan 470
Santa Clara 445
Singapore 437
Boardman 423
Vienna 393
Dearborn 343
Lawrence 329
Dublin 269
Ottawa 269
Medford 238
Dong Ket 219
Málaga 146
Des Moines 140
Beijing 135
Helsinki 116
San Diego 104
Princeton 95
Munich 88
Brussels 85
New York 63
Montréal 58
Frankfurt am Main 57
Redwood City 56
Jakarta 54
Oldham 53
Amman 51
Mcallen 46
Rome 44
Amsterdam 41
London 41
Shanghai 39
Norwalk 36
Abidjan 35
Bologna 35
Zurich 34
Auburn Hills 33
Verona 32
Central 29
Mountain View 27
Washington 25
Los Angeles 22
Falls Church 19
Duncan 18
Grafing 18
Fremont 17
Padova 16
Izmir 15
Turin 15
Hong Kong 14
Lappeenranta 14
Torino 14
Karlsruhe 13
Seongnam 13
Xiamen 13
Chengdu 12
Como 12
Florianópolis 12
Altamura 11
Chicago 11
Cottbus 11
Guangzhou 11
Jinan 11
Lugano 11
Monza 11
Phoenix 11
Portland 11
Salerno 11
Trondheim 11
Mumbai 10
Nanjing 10
Nardò 10
Paris 10
Redmond 10
Warsaw 10
Atlanta 9
Cotonou 9
Hangzhou 9
Hefei 9
Napoli 9
Newark 9
Woerden 9
Bareggio 8
Brescia 8
Buchs 8
Dallas 8
Kingston 8
San Donato Milanese 8
San Jose 8
Villigen 8
Bresso 7
Totale 16.786
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Nome #
Flexible Power & Biomass-to-Methanol plants: Design optimization and economic viability of the electrolysis integration 749
On the passivation of platinum promoted cobalt-based Fischer-Tropsch catalyst 303
REATTORE CON STRUTTURA TERMO-CONDUTTIVA RISCALDATA ELETTRICAMENTE PER PROCESSI CATALITICI ENDOTERMICI 216
A fundamental investigation of gas/solid mass transfer in open-cell foams using a combined experimental and CFD approach 179
Intensifying heat transfer in Fischer-Tropsch tubular reactors through the adoption of conductive packed foams 175
A systematic procedure for the virtual reconstruction of open-cell foams 160
Activation of metallic open-cell foams via washcoat deposition of Ni/MgAl2O4 catalysts for steam reforming reaction 151
CFD modeling of catalytic reactions in open-cell foam substrates 144
Annular reactor testing and Raman surface characterization in the CPO of methane and propylene 139
Study of PdO/Pd transformation over alumina supported catalysts for natural gas combustion 138
Coating method for Ni/MgAl2O4 deposition on metallic foams 136
A generalized correlation for gas/solid mass transfer coefficients in metallic and ceramic foams 135
BaFexAl(12-x)O-19 system for high-temperature catalytic combustion: Physico-chemical characterization and catalytic activity 134
Annular reactor testing and Raman surface characterization of the CPO of i-octane and n-octane on Rh based catalyst 134
Catalytic partial oxidation of n-octane and iso-octane: Experimental and modeling results 134
An Appraisal of the Heat Transfer Properties of Metallic Open-Cell Foams for Strongly Exo-/Endothermic Catalytic Processes in Tubular Reactors 132
Cost-Efficient Aluminum Open-Cell Foams: Manufacture, Characterization, and Heat Transfer Measurements 132
Accurate prediction of the effective radial conductivity of highly conductive honeycomb monoliths with square channels 131
Development of a heat transport model for open-cell metal foams with high cell densities 131
A comparison between washcoated and packedcopper foams for the intensification of methanesteam reforming 131
Packed foams for the intensification of catalytic processes: assessment of packing efficiency and pressure drop using a combined experimental and numerical approach 131
Experimental and model analysis of the co-oxidative behavior of syngas feed in an Intermediate Temperature Solid Oxide Fuel Cell 130
A fundamental analysis of the influence of the geometrical properties on the effective thermal conductivity of open-cell foams 126
Regeneration of S-poisoned Pd/Al2O3 and Pd/CeO2/Al2O3 catalysts for the combustion of methane 126
Flexible Power and Biomass-To-Methanol Plants With Different Gasification Technologies 125
Effect of Pt/Pd ratio on catalytic activity and redox behavior of bimetallic Pt–Pd/Al2O3 catalysts for CH4 combustion 122
Enabling small-scale methanol synthesis reactors through the adoption of highly conductive structured catalysts 122
REACTOR WITH ELECTRICALLY HEATED THERMO-CONDUCTIVE STRUCTURE FOR ENDOTHERMIC CATALYTIC PROCESSES 121
Catalytic Combustion for the production of Energy 120
Investigation of pressure drop in 3D replicated open-cell foams: Coupling CFD with experimental data on additively manufactured foams 120
Electrodeposition of CeO 2 and Pd-CeO 2 on small pore size metallic foams: Selection of deposition parameters 119
A Comparison of Lumped and Distributed Models of Monolith Catalytic Combustors 118
Investigation of packed conductive foams as a novel reactor configuration for methane steam reforming 118
Heat transfer characterization of metallic foams 117
Experimental and Modeling Analysis of Methane Partial Oxidation - Transient and Steady State Behavior of Rh-coated honeycomb monoliths 113
A Kinetic Investigation of the Catalytic Partial Oxidation of Propylene over a Rh/Al2O3 Catalyst 113
La produzione di idrogeno di piccola scala. Ossidazione parziale di gas naturale su catalizzatori nanostrutturati a base di Rh 111
Highly conductive "packed foams": A new concept for the intensification of strongly endo- and exo-thermic catalytic processes in compact tubular reactors 110
Optimal Design of a CPO-Reformer of Light Hydrocarbons with Honeycomb Catalyst: Effect of Frontal heat Dispersions on the Temperature Profiles 109
A C1 MICROKINETIC MODEL FOR METHANE CONVERSION TO SYNGAS ON Rh/Al2O3 109
A kinetic analysis of the partial oxidation of C3H8 over a 2% Rh/Al2O3 catalyst in annular microreactor 108
Monolithic catalysts for NOx removal from stationary sources 108
Numerical simulation of heat transfer in the near-wall region of tubular reactors packed with metal open-cell foams 107
BRUCIATORE CATALITICO E CALDAIA A IDROGENO PER IL RISCALDAMENTO DI ACQUA. 105
Electrified CO2 valorization driven by direct Joule heating of catalytic cellular substrates 105
An investigation of methane partial oxidation kinetics over Rh-supported catalysts 105
Conditioning of Rh/ -Al2O3 catalysts for H2 production via CH4 partial oxidation at high space velocity 103
Chemical pathways in the partial oxidation and steam reforming of acetic acid over a Rh-Al2O3 catalyst 103
Surface temperature profiles in CH4 CPO over honeycomb supported Rh catalyst probed with in situ optical pyrometer 101
Experimental and Modeling Analysis of the Thermal Behavior of an Autothermal C3H8 Catalytic Partial Oxidation Reformer 101
Analysis of the Impact of Gas-Phase Chemistry in Adiabatic CPO Reactors by Axially Resolved Measurements 100
Periodic open cellular structures (POCS) as enhanced catalyst supports: Optimization of the coating procedure and analysis of mass transport 99
Catalytic partial oxidation of methane over a 4% Rh/α-Al2O3 catalyst: Part I: Kinetic study in annular reactor 98
Enabling Small-Scale Methanol Synthesis Reactors through the Adoption of Highly Conductive Structured Catalysts 98
Highly conductive structured catalysts for the intensification of the methanol synthesis in multitubular reactors 98
A Study of CH4 partial oxidation for novel applications of syngas production 97
Catalytic partial oxidation of methane over a 4% Rh/α-Al2O3 catalyst Part II: Role of CO2 reforming 96
State of supported rhodium nanoparticles for methane catalytic partial oxidation (CPO): FT-IR studies 96
A C1 microkinetic model for the CH4 conversion to syngas on Rh 95
Interaction of homogeneous and heterogeneous chemistry in propane CPO probed by spatially resolved sampling techniques 94
Heat Transfer Properties of Metal Foam Supports for Structured Catalysts: Wall Heat Transfer Coefficient 94
Catalytic combustion of methane on BaZr(1−x)MexO3 perovskites synthesised by a modified citrate method 94
Development of a Catalytic Fuel Processor for a 10 kW Combined Heat and Power System: Experimental and Modeling Analysis of the Steam Reforming Unit 94
Development of novel structured catalytic reactors for highly exothermic reactions 93
The influence of ceria and other rare earth promoters on palladium-based methane combustion catalysts 93
Effect of alternate CH4-reducing/lean combustion treatments on the reactivity of fresh and S-poisoned Pd/CeO2/Al2O3 catalysts 93
On the performance of a Co-based catalyst supported on modified γ-Al2O3 during Fischer-Tropsch synthesis in the presence of co-fed water 93
Heat transfer performance of structured catalytic reactors packed with metal foam supports: Influence of wall coupling 92
Kinetic measurements of CH4 combustion over a 10% PdO/ZrO2 catalyst using an annular flow microreactor 91
Experimental and modeling analysis of the effect of catalyst aging on the performance of a short contact time adiabatic CH4-CPO reactor 91
The effect of CeO2 on the dynamics of Pd-PdO transformation over Pd/Al2O3 combustion catalysts 90
Comparison among structured and packed-bed reactors for the catalytic partial oxidation of CH4 at short contact times 90
COATING METHOD FOR Ni/MgAl2O4 DEPOSITION ON METALLIC FOAMS 90
C3H8 CPO over Rh-based catalysts: kinetic study, reactor modelling and autothermal testing 88
Characterization of Geometry and Heat Transfer Properties of Metal Foams for Intensification of Catalytic Processes 88
Activation process of Pd/Al2O3 catalysts for CH 4 combustion by reduction/oxidation cycles in CH4- containing atmosphere 88
Comparison among structured and packed-bed reactors for the catalytic partial oxidation of CH4 at short contact times 88
The pivotal role of an interconnected cellular conductive structure to manage heat removal in compact Fischer-Tropsch fixed-bed reactors 88
Flooding of the diffusion layer in a polymer electrolyte fuel cell: Experimental and modelling analysis 87
Reattore tubolare a letto impaccato per reazioni catalitiche eterogenee esotermiche o endotermiche 87
Analytical Geometrical Model of Open Cell Foams with Detailed Description of Strut-Node Intersection 87
Catalytic partial oxidation of CH4 and C3H8: experimental and modeling study of the dynamic and steady state behaviour of a pilot-scale reformer 86
Preparation of BaAl12O19-supported Pd catalysts for high-T combustion by wet impregnation 86
Continuous models of monolithic catalysts with channel-channel interactions 86
Hierarchical refinement of microkinetic models: assessment of the role of WGS and r-WGS pathways in CH4 Partial Oxidation on Rh 86
Characteristics of metallic structured catalysts with high thermal conductivity 85
A study of methane partial oxidation in annular reactor: activity of Rh/alfa-Al2O3 and Rh/ZrO2 catalysts 84
Monolithic catalysts with high thermal conductivity for the Fischer-Tropsch synthesis in tubular reactors 84
Analysis of Multidimensional Models of Monolith Catalysts For Hybrid Combustors 84
Theoretical analysis of mass and heat transfer in monolith catalysts with triangular channels 84
Structured Catalysts-Based on Open-Cell Metallic Foams for Energy and Environmental Applications 84
Analysis of the effective thermal conductivity of isotropic and anisotropic Periodic Open Cellular Structures for the intensification of catalytic processes 84
Analysis of the performance at start-up and steady state of a CH4-CPO reformer 83
Preparation, characterization and reactivity of Me-hexaaluminate (Me=Mn, Co, Fe, Ni, Cr) catalysts in the catalytic combustion of NH3-containing gasified biomasses 83
Anular reactor testing and Raman surface characterization in the CPO of CH4 and C3H6 83
Modelling of fixed-bed reactors for the catalytic partila oxidation of methane to syngas: a comparison among structured and packed bed reactors 82
Catalytic combustion 82
Investigations on catalytic combustors for gas turbine applications through mathematical model analysis 82
An experimental investigation of Fischer-Tropsch synthesis over washcoated metallic structured supports 82
Microkinetic analysis of CH4 CPO tests with CO2-diluted feed streams 81
Totale 11.571
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Categoria #
all - tutte 83.699
article - articoli 51.452
book - libri 0
conference - conferenze 21.293
curatela - curatele 492
other - altro 0
patent - brevetti 3.835
selected - selezionate 0
volume - volumi 6.627
Totale 167.398
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/20203.082 0 0 0 0 0 537 598 377 559 238 626 147
2020/20213.252 290 149 321 95 266 156 311 302 245 351 192 574
2021/20223.509 96 386 164 198 346 122 158 198 836 193 239 573
2022/20233.633 408 316 131 353 426 458 59 296 594 236 273 83
2023/20242.009 176 366 113 185 166 234 120 86 53 147 65 298
2024/20251.952 93 163 276 132 907 381 0 0 0 0 0 0
Totale 25.085