UniSa - IRIS Institutional Research Information System

OLIVA, Leone
 Distribuzione geografica
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Continente #
NA - Nord America 5.978
EU - Europa 1.633
AS - Asia 1.460
SA - Sud America 116
AF - Africa 8
Continente sconosciuto - Info sul continente non disponibili 5
OC - Oceania 2
Totale 9.202
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Nazione #
US - Stati Uniti d'America 5.934
CN - Cina 450
IT - Italia 439
UA - Ucraina 426
SG - Singapore 373
HK - Hong Kong 300
RU - Federazione Russa 214
DE - Germania 166
VN - Vietnam 131
IE - Irlanda 113
BR - Brasile 107
FI - Finlandia 100
SE - Svezia 87
KR - Corea 78
TR - Turchia 56
CA - Canada 34
FR - Francia 31
IN - India 22
GB - Regno Unito 21
IL - Israele 11
PL - Polonia 9
AT - Austria 7
BD - Bangladesh 7
IQ - Iraq 7
JP - Giappone 6
AR - Argentina 5
EU - Europa 5
MX - Messico 5
UZ - Uzbekistan 5
ES - Italia 4
RO - Romania 4
ZA - Sudafrica 4
JO - Giordania 3
NL - Olanda 3
SA - Arabia Saudita 3
AE - Emirati Arabi Uniti 2
BG - Bulgaria 2
CZ - Repubblica Ceca 2
KE - Kenya 2
AZ - Azerbaigian 1
BN - Brunei Darussalam 1
BO - Bolivia 1
EC - Ecuador 1
EG - Egitto 1
GI - Gibilterra 1
HN - Honduras 1
HU - Ungheria 1
JM - Giamaica 1
KG - Kirghizistan 1
LT - Lituania 1
LU - Lussemburgo 1
NI - Nicaragua 1
NP - Nepal 1
NZ - Nuova Zelanda 1
OM - Oman 1
PE - Perù 1
PK - Pakistan 1
RS - Serbia 1
SN - Senegal 1
SV - El Salvador 1
TO - Tonga 1
TT - Trinidad e Tobago 1
VE - Venezuela 1
Totale 9.202
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Città #
Ann Arbor 1.591
Woodbridge 720
Wilmington 640
Jacksonville 519
Chandler 494
Houston 408
Princeton 354
Hong Kong 300
Singapore 169
Ashburn 147
Dong Ket 125
Dublin 113
Salerno 112
Beijing 109
Mestre 103
Andover 86
Nanjing 85
Boardman 84
Dearborn 80
Pellezzano 77
Izmir 55
Moscow 42
Munich 42
Changsha 34
Hebei 33
Shenyang 33
Fairfield 31
Nanchang 31
Norwalk 25
Ottawa 23
Düsseldorf 22
Spinea 22
Tianjin 21
Los Angeles 20
Jiaxing 17
Seattle 15
Guangzhou 13
Washington 13
Dallas 12
Cambridge 11
Jinan 11
Pune 10
San Francisco 10
Brooklyn 9
Turku 9
Warsaw 9
Redwood City 8
Santa Clara 8
London 7
Vienna 7
Boston 6
Chicago 6
San Diego 6
Tokyo 6
Baghdad 5
Braunschweig 5
Chennai 5
São Paulo 5
Tashkent 5
Venezia 5
Atlanta 4
Binghamton 4
Charlotte 4
Columbus 4
Council Bluffs 4
Ho Chi Minh City 4
New York 4
Orange 4
Stockholm 4
The Dalles 4
Yangcheon-gu 4
Zhengzhou 4
Amman 3
Campagna 3
Clarksburg 3
Hefei 3
Johannesburg 3
Lanzhou 3
Old Bridge 3
Sant'antonio Abate 3
Secaucus 3
Shanghai 3
Taizhou 3
West Jordan 3
Wuhan 3
Allen 2
Aracaju 2
Brasília 2
Camden 2
Campinas 2
Campo Grande 2
Caruaru 2
Chengdu 2
Contagem 2
Curitiba 2
Denver 2
Dormagen 2
Duncan 2
Edinburgh 2
Fortaleza 2
Totale 7.090
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Nome #
Branched polyethylene by ethylene homopolymerization with meso-zirconocene catalyst (vol 32, pg 6913, 1999) 273
"Propylene copolymers containing styrene units." (Montell Technology Company Bv, Neth.). 255
A possible structural interpretation of two DSC melting peaks of isotactic polypropylene in the a-modification 149
Crystal structure of the stereoregular ethylene- alt - styrene copolymer synthesized with zirconocene based catalyst 149
PROCESSO CATALITICO PER LA SINTESI DI n-ALCHILBENZENI A PARTIRE DA STIRENE, ETILENE ED IDROGENO 144
C-13-enriched end groups of poly(3-methyl-1-pentene) prepared in the presence of metallocene catalysts 138
Isotactic Polypropylene By Polymerization of Propene In the Presence of Some Achiral Soluble Transition-metal Compounds and Methylaluminoxane 136
Branching formation in the ethylene polymerization with meso metallocenes based catalysts 127
Behavior of Homogenous Catalysts For Propene Polymerization In Methylene-chloride 125
The 60th Birthday of Prof. Gaetano Guerra 125
Enantioselectivity of CS- and C2-symmetric ansa-metallocene catalysts in the styrene insertion 125
Asymmetric hydrodimerization of styrene by a chiral zirconium complex containing a tetradentate [OSSO]-type bis(phenolato) ligand 123
Semicrystalline manifactured articles made of syndiotactic poly-p-methylstyrene (s-PPMS) 123
Selective co-oligomerization of ethylene and styrene by half-titanocene catalysts and synthesis of polyethylenes with 4-aryl-1-butyl branches 122
A New Synthesis of 4H-1,4-Thiazines and Benzothiazines 120
Ethylene-Styrene Copolymers by ansa-Zirconocene- and half-Titanocene-Based Catalysts: Composition, Stereoregularity, and Crystallinity 116
Aluminium alkyl complexes supported by [OSSO] type bisphenolato ligands: synthesis, characterization and living polymerization of rac-lactide 115
Isotactic-specific Polymerization of Propene With Supported Catalysts In the Presence of Different Modifiers 115
Soluble Catalysts For Syndiotactic Polymerization of Styrene 113
Syndiotactic-specific polymerization of propene with nickel-based catalysts .2. Regiochemistry and stereochemistry of the initiation steps 112
Catalysts For Syndiotactic-specific Polymerization of Styrene - A Tentative Interpretation of Some Experimental-data 111
Up/down ordering phenomena in crystalline isotactic polystyrene as a function of thermal tretment 111
Nanostructured ethylene–styrene copolymers 111
Disclosing a novel structure of dimethylaluminum fluoride and its reactivity with metallocenes: An old molecule can be a new instrument in the toolbox of olefin polymerization catalysts 110
A Combined Nmr and Electron-spin-resonance Investigation of the (c-5(ch3)(5))ti(ch2c6h5)(3)/b(c6f5)(3) Catalytic-system Active In the Syndiospecific Styrene Polymerization 109
Steric control in the initiation step of the isospecific homogeneous Ziegler-Natta polymerization of propene and 1-butene 107
Ethylene-propene copolymerization. Monomer reactivity and reaction mechanism 107
Tailoring the Metallocene Structure to Obtain LLDPE by Ethene Homopolymerization: An Experimental and Theoretical Study 105
Correlation Between Microstructure and Physical-properties In Styrene Ethylene Copolymers 104
Applications of high-resolution NMR to soluble polymers 104
Olefin-styrene copolymers 104
Branched Polyethylene by Ethylene Homopolymerization with meso-Zirconocene Catalyst 103
Comparison of the Regiochemical Behavior of Zirconium and Hafnium in the Polyinsertion of Styrenes 101
Synthesis of hydrophilic isotactic polypropylenes promoted by metallocene catalysts 100
A novel route to graft-copolymers with tailored structures for the compatibilization of polymeric blend 100
Stereospecific ethylene-styrene block copolymerization with ansa-zirconocene-based catalyst 99
Ethylene as catalyst reactivator in propene-styrene copolymerization 99
Isolated ethylene units in isotactic polystyrene chain: Stereocontrol of an isospecific post-metallocene titanium catalyst 98
C-13-enriched end groups of poly(3,7-dimethyl-1-octene) prepared in the presence of isotactic specific catalysts 98
Macro Inorganics IV: Thermodynamic Functions Relative to the Protonation of a Poly(amido-amine) with Repeating Units Containing 3 Amino Groups 98
Isotactic Polymerization of Propene With Heterogeneous Catalytic-systems - A Partial Tentative Rationalization of the Behavior of Some 3rd Components 97
Some preliminary information on syndiotactic polystyrene catalysts 97
Macroinorganics. 7. Property-structure relationships for polymeric bases whose monomeric units behave independently toward protonation 96
Low molecular mass model compounds of alternating ethylene-styrene copolymers 96
Polymerization of Alpha-olefins In the Presence of Delta-ticl3/al(ch3)3 - Chain Propagation Rate Constants For Ethylene and Propene 95
Copolymerization of ethylene and styrene with monocyclopentadienyltitanium trichloride/methylalumoxane catalyst 94
Chain Propagation Rate Constants For Gas-phase Polymerization of Propene and 1-butene With Ziegler-natta Catalysts 94
Crystal structure of the stereoregular ethylene-alt-styrene copolymer synthesized with a zirconocene-based catalyst 93
Isospecific styrene polymerization by chiral titanium complexes that contain a tetradentate [OSSO]-type ligand bis(phenolato) ligand 93
Copolimerizzazione alternata etilene stirene attivata da catalizzatori ottaedrici del gruppo 4 93
Eta(5)-c(5)me(5)time(3)-b(c6f5)(3) - A True Ziegler-natta Catalyst For the Syndiotactic-specific Polymerization of Styrene 93
Regiospecificity of Ethylene-styrene Copolymerization With A Homogeneous Zirconocene Catalyst 93
Polymorphism of syndiotactic poly(p-fluoro-styrene) 92
Zirconium Catalysts For the Syndiotactic Polymerization of Styrene 92
Zirconocene-based catalysts for the ethylene-styrene copolymerization: reactivity ratios and reaction mechanism 92
New polypropylene-graft-polystyrene as compatibiliser of polymeric blends 91
Some C-13 Nmr Evidence On Isotactic Polymerization of Styrene 91
Polymerization of 1,3-alkadienes In the Presence of Ni-based and Ti-based Catalytic-systems Containing Methylalumoxane 91
Enantioselectivity of Cs- and C2-symmetric ansa-metallocene catalysts in the styrene insertion 90
Enantioselective C-C bond formation in styrene dimerization with chiral ansa zirconocene-based catalyst” 90
Macro-inorganics. Part 6. Protonation and complex formation of a new series of polymers whose repeating units behave independently 89
SYNTHESIS OF WELL-DEFINED POLYPROPYLENE-GRAFT-POLYSTYRENE AND RELATIONSHIP BETWEEN STRUCTURE AND THE ABILITY TO COMPATIBILIZE THE POLYMERIC BLENDS 88
Preliminary Kinetic Investigation On Syndiotactic Polymerization of Styrene 86
One pot synthesis of linear 1-alkylbenzenes from styrene, ethylene and hydrogen 86
mu-Oxo-bisisopropoxo[2,2 '-(methylenedithio)bis(6-tert-butyl-4-methylphenolato)]titanium(IV) 85
PROCESSO CATALITICO PER LA COPOLIMERIZZAZIONE A BLOCCHI DI MONOMERI STIRENICI E MONOMERI OLEFINICI E COPOLIMERI A BLOCCHI POLISTIRENE ISOTATTICO-POLIOLEFINE 84
Highly-stable low-density polyethylene resistant to oxidative degradation. 84
Ethylene-propene copolymerization in the presence of a 13C enriched catalyst: end group analysis and monomer reactivities in the first insertion steps 84
Copolimeri a base di propilene contenenti unità stireniche 83
Copolymerization of ethylene and styrene to a nearly- alternating crystalline copolymer 83
Asymmetric synthesis with a chiral ansa-zirconocene and regiochemistry of the styrene insertion into the Zr-C bond 82
Soluble Catalysts For Syndiotactic Polymerization of Styrene 81
“SINTESI DI COPOLIMERI AD INNESTO MEDIANTE COMBINAZIONE DI ANIONICA VIVENTE E CATALISI Z/N E STUDIO DELLA LORO EFFICIENZA COME COMPATIBILIZZANTI” 80
Electronic Effects on Regioselectivity in Styrene PolyinsertionPromoted by Group 4 Catalysts 79
Stereospecific Polymerization of 1-olefins and Styrene In the Presence of Homogeneous Catalysts 79
Crystallinity in ethylene-styrene random copolymers 78
Macro Inorganics V. Basicity and Complexity Ability of a New Class of Poly(amido-amines) with Tertiary Amino Groups Present both in the Main Chain and as Side Substituent 77
Copolymerization of Styrene and Ethylene In the Presence of Different Syndiospecific Catalysts 77
Solution Structure and Reactivity with Metallocenes of AlMe2F: Mimicking Cation-Anion Interactions in Metallocenium-Methylalumoxane Inner-Sphere Ion Pairs 77
Pseudo-hexagonal crystallinity in ethene-styrene random copolymers 76
Selective Molecular-Complex Phase Formation of Syndiotactic Polystyrene with a Stirene Dimer 75
Comparison of the C1-symmetric diastereoisomers of a zirconocene-based catalyst in ethylene polymerization: a benzyl substituent as a regulator in branch formation 73
Copolymerization of ethylene and styrene to a nearly-alternating crystalline copolymer 70
Structural characterization of syndiotactic propylene-styrene-ethylene terpolymers 69
Mechanism of formation of ethyl branches in polyethylenes obtained with meso-zirconocene systems: an experimental and theoretical study 68
Formation of quaternary carbon centers in the ethylene polymerization with meso-isopropylidenebis(1-indenyl)zirconium dichloride activated by MAO 67
Polietilene a bassa densità con elevata resistenza alla degradazione 66
Diblock copolymer ethylene-syndiotactic styrene 65
Regiochemistry of the Styrene Insertion with CH2-Bridged ansa Zirconocene-Based Catalysts 63
meso-Me2Si(1-indenyl)2ZrCl2 / methylalumoxane catalyzed polymerization of the ethylene to ethyl-branched polyethylene 59
A dimeric alkyl complex supported by an O,S,S,O-tetradentate diphenolate ligand 58
Low molecular mass model compounds of alternating ethylene-styrene copolymer synthesized with a zirconocene-based catalyst 58
Organizzazione molecolare e proprietà di copolimeri dell’etilene da catalisi omogenea 53
“New polypropylene –graft-polystyrene as compatibiliser of polymeric blends” 49
High conversion of styrene, ethylene, and hydrogen to linear monoalkylbenzenes 37
Ethylene-styrene copolymerization 36
Synthesis and characterization of syndiotactic polystyrene-polyethylene block copolymer 20
Totale 9.371
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Categoria #
all - tutte 29.624
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 0
Totale 29.624
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021722 16 91 91 2 85 21 90 3 91 1 92 139
2021/2022622 1 0 0 15 27 13 8 22 90 87 77 282
2022/20231.115 109 75 25 149 160 223 2 116 152 33 41 30
2023/2024437 56 55 31 24 47 66 12 35 3 13 19 76
2024/2025961 71 14 23 32 48 137 133 75 115 35 155 123
2025/2026468 468 0 0 0 0 0 0 0 0 0 0 0
Totale 9.371