IRIS
EHM, CHRISTIAN
 Distribuzione geografica
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Continente #
NA - Nord America 1.558
EU - Europa 698
AS - Asia 514
AF - Africa 42
SA - Sud America 6
Continente sconosciuto - Info sul continente non disponibili 5
OC - Oceania 1
Totale 2.824
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Nazione #
US - Stati Uniti d'America 1.528
IT - Italia 394
SG - Singapore 230
CN - Cina 162
NL - Olanda 94
DE - Germania 73
JP - Giappone 48
CI - Costa d'Avorio 38
GB - Regno Unito 31
CA - Canada 28
FI - Finlandia 27
FR - Francia 23
IN - India 16
HK - Hong Kong 15
SE - Svezia 12
IE - Irlanda 9
BE - Belgio 8
TH - Thailandia 8
TW - Taiwan 8
KR - Corea 6
PK - Pakistan 6
SA - Arabia Saudita 6
EU - Europa 5
CH - Svizzera 4
IR - Iran 4
PL - Polonia 4
ES - Italia 3
MY - Malesia 3
RU - Federazione Russa 3
BN - Brunei Darussalam 2
BR - Brasile 2
CO - Colombia 2
LT - Lituania 2
NG - Nigeria 2
PT - Portogallo 2
UA - Ucraina 2
AL - Albania 1
AU - Australia 1
BS - Bahamas 1
CL - Cile 1
CZ - Repubblica Ceca 1
DO - Repubblica Dominicana 1
EC - Ecuador 1
EE - Estonia 1
EG - Egitto 1
GR - Grecia 1
HR - Croazia 1
LI - Liechtenstein 1
MT - Malta 1
ZW - Zimbabwe 1
Totale 2.824
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Città #
Chandler 368
Singapore 182
Santa Clara 151
Naples 117
Amsterdam 88
Beijing 69
Boston 64
Millbury 58
Napoli 54
Lawrence 53
Des Moines 44
Ashburn 39
Nanjing 32
New York 27
Munich 23
Princeton 22
Tokyo 22
Helsinki 16
Wilmington 16
Perugia 15
Hong Kong 12
Redwood City 12
Salerno 12
Ottawa 11
Guangzhou 9
Madison 9
Cercola 8
Fairfield 8
Ithaca 8
Kiel 8
Toronto 8
Dallas 7
Nanchang 7
Torre del Greco 7
Aachen 6
Bahawalpur 6
Nomimachi 6
Rome 6
Tianjin 6
Berlin 5
Bologna 5
Brussels 5
Council Bluffs 5
Dublin 5
Essen 5
Gainesville 5
Milan 5
Pune 5
Seattle 5
Stockholm 5
Woodbridge 5
Akron 4
Flemington 4
Frankfurt am Main 4
Hebei 4
Jiaxing 4
Jongno-gu 4
Lappeenranta 4
Shenyang 4
Treviso 4
Villeurbanne 4
Warsaw 4
Winnipeg 4
Bangkok 3
Castellammare di Stabia 3
Chigasaki 3
Edinburgh 3
Higashifuchinobe 3
Jumet 3
Kronberg 3
Kuala Lumpur 3
London 3
Mairena del Aljarafe 3
Montpellier 3
Poli 3
Potsdam 3
Rose Hill 3
San Mateo 3
Southwark 3
Stony Brook 3
Taichung 3
Tilburg 3
Torre Annunziata 3
Albanella 2
Avellino 2
Bandar Seri Begawan 2
Boardman 2
Caserta 2
Changsha 2
Clermont-Ferrand 2
Delhi 2
Dundee 2
East Lansing 2
Florence 2
Floridablanca 2
Gothenburg 2
Hamburg 2
Hangzhou 2
Indiana 2
Lake Jackson 2
Totale 1.818
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Nome #
Combined Digitalization and Machine Learning Efforts: the α-Olefin Polymerization High-Throughput Experimentation Showcase 126
Accurate Prediction of Copolymerization Statistics in Molecular Olefin Polymerization Catalysis: The Role of Entropic, Electronic, and Steric Effects in Catalyst Comonomer Affinity 84
Internal Donors in Ziegler-Natta Systems: Is Reduction by AlR3 a Requirement for Donor Clean-Up? 71
Separating Electronic from Steric Effects in Ethene/α-Olefin Copolymerization: A Case Study on Octahedral [ONNO] Zr-Catalysts 61
Backbone rearrangement during olefin capture as the rate limiting step in molecular olefin polymerization catalysis and its effect on comonomer affinity 57
Catalyst activation and the dimerization energy of alkylaluminium compounds 54
BHT-modified MAO: cage size estimation, chemical counting of strongly acidic Al-sites and activation of a Ti-phosphinimide precatalyst 54
HTE protocols for the controlled activation of super-active molecular olefin polymerization catalysts in a PPR setup 52
From Mechanistic Investigation to Quantitative Prediction 50
C1-Symmetric Si-bridged (2-indenyl)(1-indenyl) ansa-metallocenes as efficient ethene/1-hexene copolymerization catalysts 50
Ansa-Zirconocene Catalysts for Isotactic-Selective Propene Polymerization at High Temperature: A Long Story Finds a Happy Ending 49
MgCl2-Supported Ziegler-Natta Catalysts: A DFT-D ‘Flexible-Cluster’ Approach. Internal Donor Adducts 48
Catalyst Mileage in Olefin Polymerization: The Peculiar Role of Toluene 48
Catalyst Design Using HTE Tools and DFT QSAR Modeling: A Case Study on C2-symmetric Bis-Indenyl Type Zirconocenes in Propene Polymerization 48
Chain Transfer to Solvent in Propene Polymerization with Ti Cp-phosphinimide Catalysts: Evidence for Chain Termination via Ti-C Bond Homolysis 47
Toluene and α-Olefins as Radical Scavengers: Direct NMR Evidence for Homolytic Chain Transfer Mechanism Leading to Benzyl and "dormant" Titanium Allyl Complexes 46
Fast Analytics of High-Impact Polypropylene (HIPP) 45
Difluorocarbenation of alkene and alkyne substrates catalyzed by hypervalent bismuth complexes 45
Well-defined and “complete” Al-cocatalysts for Olefin Polymerization, 1: Synthesis and Reactivity Studies 44
Connection of Stereoselectivity, Regioselectivity, and Molecular Weight Capability in rac-R′2Si(2-Me-4-R-indenyl)2ZrCl2 Type Catalysts 43
Catalyst Design Using High-Throughput Experimentation Tools and DFT QSAR Modeling: A Case Study on C2-symmetric Bis-Indenyl Type Zirconocenes in α-Olefin Homo- and Copolymerization 41
Chain transfer to solvent and monomer in early transition metal catalyzed olefin polymerization: Mechanisms and implications for catalysis 41
A well-defined and “complete” Al-cocatalyst for molecular olefin polymerization catalysts 41
Reinvestigating polypropylene ‘‘chain shuttling’’ at ansa-metallocene catalysts 40
Comonomer affinity of molecular catalysts for LLDPE: a HTE/QSAR evaluation approach 39
Competition of Nucleophilic Aromatic Substitution, σ-Bond Metathesis, and syn Hydrometalation in Titanium(III)-Catalyzed Hydrodefluorination of Arenes 38
Catalyst Design Using HTE Tools and DFT QSAR Modeling: A Case Study on C2-symmetric Bis-Indenyl Type Zirconocenes in Propene Polymerization 38
A High-Throughput Approach to Repurposing Olefin Polymerization Catalysts for Polymer Upcycling 37
Hydrodefluorination – Do We Need a Metal Catalyst? 36
Hafnium vs. Zirconium, the perpetual battle for supremacy in catalytic olefin polymerization: A simple matter of electrophilicity? 36
Methylaluminoxane’s Molecular Cousin: A Well-defined and “Complete” Al-Activator for Molecular Olefin Polymerization Catalysts 36
Calculating accurate barriers for olefin insertion and related reactions 35
Insights into the structure and reactivity of BHT-modified MAO by NMR spectroscopy 34
MgCl2 -supported Ziegler-Natta catalysts: A DFT-D ‘flexible-cluster’ approach. TiCl4 and probe donor adducts 33
High-Throughput Experimentation in Olefin Polymerization Catalysis: Facing the Challenges of Miniaturization 33
Insights into tungsten catalyzed ring expansion polymerization 33
Mechanistic investigation of alkene difluorocarbenation catalyzed by hypervalent organobismuth complexes 33
Activation and reversible deactivation of Ti-based molecular olefin polymerization catalysts 33
Olefin copolymerization by metallocene and non-metallocene catalysts: recent advances in modelling copolymerization statistics 33
Role(s) of TMA in polymerization 32
Cyclic dimers of tetrafluorobutatriene 32
Copper hydride complex-catalyzed hydrodefluorination of fluoroalkenes: Tale of two mechanisms 32
Modelling ethene/α-olefin copolymerization statistics 32
Reversibility of catalyst deactivation in molecular olefin polymerization catalysis 32
Gallium Hydrides and O/N-Donors as Tunable Systems in C−F Bond Activation 31
Polyolefin chain shuttling at ansa-metallocene catalysts: legend and reality 31
Structure and Reactivity of Phenol-Modified Methylaluminoxane Cocatalyst for Olefin Polymerization 31
Rational improvement of molecular olefin polymerization catalysts 31
Fluoroalkene Hydrocupration and Copper-Catalyzed Hydrodefluorination: Big Differences from Small Changes 30
Methylaluminoxane’s Molecular Cousin: A well-defined and ‘complete’ Al-activator for molecular olefin polymerization catalysts 30
Solvent Activation by Ti(IV) Organometallic Species 29
Reactivity Trends of Lewis Acidic Sites in Methylaluminoxane and Some of Its Modifications 29
Between T and Y: Asymmetry in the Interaction of LAu(I) with Bipy and β-Diiminate-like Ligands 29
Polyolefin Chain Shuttling at ansa-Metallocene Catalysts: Legend and Reality 26
On The Possibility That Insertion Is Not Always The Rate Limiting Step In Olefin Polymerization 26
A Systematic Study of the Temperature-Induced Performance Decline of ansa-Metallocenes for iPP 26
On the Nature of the Lewis Acidic Sites in “TMA-Free” Phenol-Modified Methylaluminoxane 26
A Hydrocarbon Soluble, Molecular and “Complete” Al-Cocatalyst for High Temperature Olefin Polymerization 25
Tuning the Relative Energies of Propagation and Chain Termination Barriers in Polyolefin Catalysis through Electronic and Steric Effects 25
Modern computer aided approaches to rationalize and predict olefin polymerization catalysis 24
On The Possibility That Insertion Is Not Always The Rate Limiting Step In Olefin Polymerization 24
Reversible Homolytic Deactivation in Titanium(IV)-Catalyzed Polymerization: A Chain-End Functionalization Tool? 23
Homolytic chain transfer reactions: unveiling radical reactions in Ti-catalyzed olefin polymerization. 23
Probing the structure and reactivity of a phenol-modified MAO cocatalyst for olefin polymerization by a combined chemical and spectroscopic approach 23
Tuning of Barrier Gaps between Competing Reactions – Olefin Polymerization catalysis as an example 22
Molecular Mimics of Methyaluminoxane: Towards Next Generation Cocatalysts for Olefin Polymerization 21
Metal-carbon bond strengths under polymerization conditions: 2,1-insertion as a catalyst stress test 21
Improving selectivity in catalytic hydrodefluorination by limiting SNV reactivity 19
Organocatalytic C-F Bond Activation with Alanes 19
Selective Copper Complex-Catalyzed Hydrodefluorination of Fluoroalkenes and Allyl Fluorides: A Tale of Two Mechanisms 18
HTE-aided QSAR modeling of olefin polymerization catalysts: another step towards catalyst design 18
Jumping the Queue: Hydrodefluorination with Heterogenous Ziegler-Natta Catalysts 17
Partially fluorinated butatrienes: A coupled cluster study 17
Selection of Low-Dimensional 3-D Geometric Descriptors for Accurate Enantioselectivity Prediction 17
Isolation of an Elusive Phosphametallacyclobutadiene and Its Role in Reversible Carbon-Carbon Bond Cleavage 17
On the Activation of Molecular Catalysts for Olefin Polymerization 16
How a Thermally Unstable Metal Hydrido Complex Can Yield High Catalytic Activity Even at Elevated Temperatures 16
Fluorinated butatrienes 16
Diels-Alder reactions of 1,1,4,4-tetrafluorobutatriene 15
On the limits of tuning comonomer affinity of 'Spaleck-type': ansa -zirconocenes in ethene/1-hexene copolymerization: a high-throughput experimentation/QSAR approach 14
Cyclic polyacetylene 14
3-Methyl-1-butene polymer, a method for producing the same, a resin composition, pellet and molded article 14
Manipulating pre-equilibria in olefin polymerization catalysis: backbone-stiffening converts a living into a highly active salan-type catalyst 13
An integrated high throughput experimentation/predictive QSAR modeling approach to ansa-zirconocene catalysts for isotactic polypropylene 13
Role of Solvent Coordination on the Structure and Dynamics of ansa-Zirconocenium Ion Pairs in Aromatic Hydrocarbons 13
Structure and chemistry of SeFx(CN)4-x compounds 12
Probing β-alkyl elimination and selectivity in polyolefin hydrogenolysis through DFT 12
MgCl2-Supported Ziegler-Natta Catalysts for Propene Polymerization: Before Activation 11
Octahedral Zirconium Salan Catalysts for Olefin Polymerization: Substituent and Solvent Effects on Structure and Dynamics 11
SPAAC iClick: progress towards a bioorthogonal reaction in-corporating metal ions 11
Al-alkyl borate salt cocatalysts for olefin polymerization: exploration of N-donor ligand variations 10
Zirconium complexes of an aminophenolate-etherphenolate ONO'O ligand: Synthesis, characterization and catalytic properties 10
Stabilizing Effect of Pre-equilibria: A Trifluoromethyl Complex as a CF2Reservoir in Catalytic Olefin Difluorocarbenation 10
The Interplay of Backbone Stiffening and Active Pocket Design in Bis(phenolate-ether) Zr/Hf Propene Polymerization Catalysts 10
Cocatalyst effects in Hf-catalysed olefin polymerization: taking well-defined Al–alkyl borate salts into account 8
Transition Metal Catalyzed Synthesis of Cyclic Polyolefins 8
Photoswitching Properties of 5‐Methoxy‐2‐ (2‐phenyldiazenyl) Pyridine 8
Database integrity and the identifications of unicorns and chimeras: influence on validity of QSAR/machine learning models 8
Ring Expansion Metathesis Polymerization (REMP) Initiators with an Unusual Ancillary Ligand 6
Electronic effects in early transition metal catalyzed olefin polymerization and the connection of regioselectivity and comonomer affinity 6
Totale 3.005
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Categoria #
all - tutte 13.703
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 13.703
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/2020173 0 0 0 0 11 6 1 0 82 39 31 3
2020/202187 3 3 2 4 25 5 3 11 13 14 4 0
2021/2022451 0 2 22 2 1 17 4 12 13 24 173 181
2022/2023805 85 68 28 111 58 107 13 81 115 87 44 8
2023/2024627 42 104 80 55 35 58 29 56 22 8 87 51
2024/2025651 151 137 30 152 181 0 0 0 0 0 0 0
Totale 3.058