Personal information

Germany, Netherlands

Activities

Employment (2)

University of Bayreuth: Bayreuth, DE

2008-10-01 to present | academic counselor, lecturer (Inorganic Chemistry II)
Employment
Source: Self-asserted source
Winfried Kretschmer

University of Groningen: Groningen, Groningen, NL

1995-07-01 to 2008-09-30 | post-doc, senior researcher (Centre for Catalytic Olefin Polymerization)
Employment
Source: Self-asserted source
Winfried Kretschmer

Works (50 of 51)

Items per page:
Page 1 of 2

Synthesis of Branched α‐Olefins via Trimerization and Tetramerization of Ethylene

Advanced Science
2024-08-09 | Journal article
Part of ISSN: 2198-3844
Part of ISSN: 2198-3844
Contributors: Fabian Lukas; Paula A. Simon; Thomas Dietel; Winfried P. Kretschmer; Rhett Kempe
Source: Self-asserted source
Winfried Kretschmer

A Closed‐Loop Recyclable Low‐Density Polyethylene

Advanced Science
2024-01-23 | Journal article
Part of ISSN: 2198-3844
Part of ISSN: 2198-3844
Contributors: Christoph Unger; Holger Schmalz; Jannis Lipp; Winfried P. Kretschmer; Rhett Kempe
Source: Self-asserted source
Winfried Kretschmer

The Highly Controlled and Efficient Polymerization of Ethylene

Angewandte Chemie International Edition
2023-02-13 | Journal article
Contributors: Alexander Goller; Johannes Obenauf; Winfried P. Kretschmer; Rhett Kempe
Source: check_circle
Crossref

The Highly Controlled and Efficient Polymerization of Ethylene

Angewandte Chemie
2023-02-13 | Journal article
Contributors: Alexander Goller; Johannes Obenauf; Winfried P. Kretschmer; Rhett Kempe
Source: check_circle
Crossref

Cationic Ni(II) Species and Their Application in Olefin Polymerizations

Organometallics
2022-11-28 | Journal article
Contributors: Andreea Enachi; Katharina Münster; Dirk Baabe; Jan Raeder; Matthias Freytag; Peter G. Jones; Winfried P. Kretschmer; Marc D. Walter
Source: check_circle
Crossref

iPP/PE Multiblock Copolymers for Plastic Blend Recycling Synthesized by Coordinative Chain Transfer Polymerization

Macromolecules
2022-08-09 | Journal article
Contributors: Patrick Wolff; André Dickert; Winfried P. Kretschmer; Rhett Kempe
Source: check_circle
Crossref

Degradation of low-density polyethylene to nanoplastic particles by accelerated weathering

Science of The Total Environment
2022-06 | Journal article
Part of ISSN: 0048-9697
Contributors: Teresa Menzel; Nora Meides; Anika Mauel; Ulrich Mansfeld; Winfried Kretschmer; Meike Kuhn; Eva M. Herzig; Volker Altstädt; Peter Strohriegl; Jürgen Senker et al.
Source: Self-asserted source
Winfried Kretschmer via Crossref Metadata Search

Supposedly identical microplastic particles substantially differ in their material properties influencing particle-cell interactions and cellular responses

Journal of Hazardous Materials
2022-03 | Journal article
Part of ISSN: 0304-3894
Contributors: A.F.R.M. Ramsperger; J. Jasinski; M. Völkl; T. Witzmann; M. Meinhart; V. Jérôme; W.P. Kretschmer; R. Freitag; J. Senker; A. Fery et al.
Source: Self-asserted source
Winfried Kretschmer via Crossref Metadata Search

Elongation and branching of α-olefins by two ethylene molecules

Science
2022-03-04 | Journal article
Part of ISSN: 0036-8075
Contributors: Thomas Dietel; Fabian Lukas; Winfried P. Kretschmer; Rhett Kempe
Source: Self-asserted source
Winfried Kretschmer via Crossref Metadata Search
grade
Preferred source (of 2)‎

Guanidinate Zn(II) Complexes as Efficient Catalysts for Lactide Homo- and Copolymerization under Industrially Relevant Conditions

ACS Applied Polymer Materials
2021-08-13 | Journal article
Part of ISSN: 2637-6105
Part of ISSN: 2637-6105
Source: Self-asserted source
Winfried Kretschmer

Synthesis of Linear α-Olefin Distributions with Flexible Mean Molecular Weight by a Ti-Al-Ni Catalyst System

Organometallics
2018-08-13 | Journal article
Part of ISSN: 0276-7333
Part of ISSN: 1520-6041
Source: Self-asserted source
Winfried Kretschmer

A broadly tunable synthesis of linear α-olefins

Nature Communications
2017-12 | Journal article
Part of ISSN: 2041-1723
Source: Self-asserted source
Winfried Kretschmer

Synthesis, structural investigations and ethylene polymerization of titanium complexes with tripodal oxazoline ligands

Journal of the Iranian Chemical Society
2015-06 | Journal article
Part of ISSN: 1735-207X
Part of ISSN: 1735-2428
Source: Self-asserted source
Winfried Kretschmer

Efficient Synthesis of Aluminium-Terminated Polyethylene by Means of Irreversible Coordinative Chain-Transfer Polymerisation Using a Guanidinatotitanium Catalyst

European Journal of Inorganic Chemistry
2014-03 | Journal article
Part of ISSN: 1434-1948
Source: Self-asserted source
Winfried Kretschmer

Robust Heterogeneous Nickel Catalysts with Tailored Porosity for the Selective Hydrogenolysis of Aryl Ethers

ChemCatChem
2014-01 | Journal article
Part of ISSN: 1867-3880
Source: Self-asserted source
Winfried Kretschmer

A Highly Efficient Titanium Catalyst for the Synthesis of Ultrahigh-Molecular-Weight Polyethylene (UHMWPE)

Chemistry - A European Journal
2013-07-08 | Journal article
Part of ISSN: 0947-6539
Source: Self-asserted source
Winfried Kretschmer

SiCN Nanofibers with a Diameter Below 100 nm Synthesized via Concerted Block Copolymer Formation, Microphase Separation, and Crosslinking

Small
2013-04-08 | Journal article
Part of ISSN: 1613-6810
Source: Self-asserted source
Winfried Kretschmer

An Efficient Titanium Amidinate Catalyzed Version of Ziegler's “Aufbaureaktion”

European Journal of Inorganic Chemistry
2013-02-01 | Journal article
Part of ISSN: 1434-1948
Source: Self-asserted source
Winfried Kretschmer
grade
Preferred source (of 2)‎

Tailored Nanostructuring of End-Group-Functionalized High-Density Polyethylene Synthesized by an Efficient Catalytic Version of Ziegler’s “Aufbaureaktion”

Chemistry - A European Journal
2012-10-29 | Journal article
Part of ISSN: 0947-6539
Source: Self-asserted source
Winfried Kretschmer

Hafnium Trialkyls Stabilized by Bulky, Electron-Rich Aminopyridinates

Zeitschrift für anorganische und allgemeine Chemie
2012-01-09 | Journal article
Contributors: Muhammad Hafeez; Winfried P. Kretschmer; Rhett Kempe
Source: Self-asserted source
Winfried Kretschmer via Crossref Metadata Search

Titanium Complexes Stabilized by Bulky Electron-Rich Aminopyridinates and Their Application in Ethylene and Styrene Polymerization

European Journal of Inorganic Chemistry
2011-11-10 | Journal article
Contributors: Muhammad Hafeez; Winfried P. Kretschmer; Rhett Kempe
Source: Self-asserted source
Winfried Kretschmer via Crossref Metadata Search

Synthesis of Alumina-Terminated Linear PE with a Hafnium Aminopyridinate Catalyst

Organometallics
2011-09-26 | Journal article
Part of ISSN: 0276-7333
Part of ISSN: 1520-6041
Source: Self-asserted source
Winfried Kretschmer

Highly Active Titanium-Based Olefin Polymerization Catalysts Bearing Bulky Aminopyridinato Ligands

Inorganic Chemistry
2011-05 | Journal article
Contributors: Awal Noor; Winfried P. Kretschmer; Germund Glatz; Rhett Kempe
Source: Self-asserted source
Winfried Kretschmer via Crossref Metadata Search

An efficient yttrium catalysed version of the “Aufbaureaktion” for the synthesis of terminal functionalised polyethylene

Dalton Transactions
2010 | Journal article
Contributors: Winfried P. Kretschmer; Tobias Bauer; Bart Hessen; Rhett Kempe
Source: Self-asserted source
Winfried Kretschmer via Crossref Metadata Search

Aminopyridinate-Stabilized Lanthanoid Complexes: Synthesis, Structure and Polymerization of Ethylene and Isoprene

European Journal of Inorganic Chemistry
2010-04-06 | Journal article
Contributors: Christian Döring; Winfried P. Kretschmer; Rhett Kempe
Source: Self-asserted source
Winfried Kretschmer via Crossref Metadata Search

Intramolecular C–H Bond Activation by Lanthanoid Complexes Bearing a Bulky Aminopyridinato Ligand

European Journal of Inorganic Chemistry
2010-01 | Journal article
Part of ISSN: 1434-1948
Part of ISSN: 1099-0682
Source: Self-asserted source
Winfried Kretschmer

Scandium Aminopyridinates: Synthesis, Structure and Isoprene Polymerization

European Journal of Inorganic Chemistry
2009-10 | Journal article
Part of ISSN: 1434-1948
Part of ISSN: 1099-0682
Source: Self-asserted source
Winfried Kretschmer

Synthesis and Structure of Zirconium and Hafnium Polymerisation Catalysts Stabilised by Very Bulky Aminopyridinato Ligands

European Journal of Inorganic Chemistry
2008-11 | Journal article
Part of ISSN: 1434-1948
Part of ISSN: 1099-0682
Source: Self-asserted source
Winfried Kretschmer

Tetrabenzo[a,c,g,i]fluorenyltitanium(III) and -(IV) Complexes: Syntheses, Reactions, and Catalytic Application

Organometallics
2008-04-01 | Journal article
Part of ISSN: 0276-7333
Part of ISSN: 1520-6041
Source: Self-asserted source
Winfried Kretschmer

Highly active/selective and adjustable zirconium polymerization catalysts stabilized by aminopyridinato ligands

Journal of Organometallic Chemistry
2007-10 | Journal article
Part of ISSN: 0022-328X
Source: Self-asserted source
Winfried Kretschmer

Sterically Demanding Iminopyridine Ligands

European Journal of Inorganic Chemistry
2007-09 | Journal article
Contributors: Torsten Irrgang; Sandra Keller; Heidi Maisel; Winfried Kretschmer; Rhett Kempe
Source: Self-asserted source
Winfried Kretschmer via Crossref Metadata Search

Reversible Chain Transfer between Organoyttrium Cations and Aluminum: Synthesis of Aluminum-Terminated Polyethylene with Extremely Narrow Molecular-Weight Distribution

Chemistry - A European Journal
2006-12-04 | Journal article
Part of ISSN: 0947-6539
Part of ISSN: 1521-3765
Source: Self-asserted source
Winfried Kretschmer

Darstellung und Charakterisierung von Bis(η5-1,2,3,4,5-Pentamethylcyclo-pentadienyl)(η3-1-phenylallyl)lanthanum˙Tetrahydrofuran

Zeitschrift für anorganische und allgemeine Chemie
2006-09 | Journal article
Part of ISSN: 0044-2313
Part of ISSN: 1521-3749
Source: Self-asserted source
Winfried Kretschmer

Lanthanum Dibromide Complexes of Sterically Demanding Aminopyridinato and Amidinate Ligands

Zeitschrift für anorganische und allgemeine Chemie
2006-09 | Journal article
Part of ISSN: 0044-2313
Part of ISSN: 1521-3749
Source: Self-asserted source
Winfried Kretschmer

Synthesis and Structure of Trialkyltantalum Complexes Stabilized by Aminopyridinato Ligands

European Journal of Inorganic Chemistry
2006-07 | Journal article
Contributors: Awal Noor; Winfried Kretschmer; Rhett Kempe
Source: Self-asserted source
Winfried Kretschmer via Crossref Metadata Search

Selective ethylene trimerization: A study into the mechanism and the reduction of PE formation

Journal of Molecular Catalysis A: Chemical
2006-04 | Journal article
Part of ISSN: 1381-1169
Source: Self-asserted source
Winfried Kretschmer

Validation of the Flat Model Catalyst Approach to Olefin Polymerization Catalysis:  From Catalyst Heterogenization to Polymer Morphology

Macromolecules
2003-03 | Journal article
Part of ISSN: 0024-9297
Part of ISSN: 1520-5835
Source: Self-asserted source
Winfried Kretschmer

The strange case of the “oscillating” catalysts

Macromolecular Symposia
2002-11 | Journal article
Contributors: Vincenzo Busico; Roberta Cipullo; Winfried Kretschmer; Giovanni Talarico; Michele Vacatello; Valeria Van Axel Castelli
Source: Self-asserted source
Winfried Kretschmer via Crossref Metadata Search

A highly efficient titanium-based olefin polymerisation catalyst with a monoanionic iminoimidazolidide π-donor ancillary ligand

Chemical Communications
2002-03-07 | Journal article
Part of ISSN: 1359-7345
Part of ISSN: 1364-548X
Source: Self-asserted source
Winfried Kretschmer

“Oscillating” Metallocene Catalysts: How Do They Oscillate?

Angewandte Chemie
2002-02-01 | Journal article
Contributors: Vincenzo Busico; Roberta Cipullo; Winfried P. Kretschmer; Giovanni Talarico; Michele Vacatello; Valeria Van Axel Castelli
Source: Self-asserted source
Winfried Kretschmer via Crossref Metadata Search

“Oscillating” Metallocene Catalysts: How Do They Oscillate?

Angewandte Chemie International Edition
2002-01 | Journal article
Contributors: Vincenzo Busico; Roberta Cipullo; Winfried P. Kretschmer; Giovanni Talarico; Michele Vacatello; Valeria Van Axel Castelli
Source: Self-asserted source
Winfried Kretschmer via Crossref Metadata Search

Complexes of Group 3 Metals and Lanthanides That Contain Siloxane-Bridged Bisaminopyridinato Ligands: Synthesis, Structure, and Application in the Ring-Opening Polymerization of Lactones

European Journal of Inorganic Chemistry
1999-12 | Journal article
Part of ISSN: 1434-1948
Part of ISSN: 1099-0682
Source: Self-asserted source
Winfried Kretschmer

Regioselective Homo- and Codimerization of α-Olefins Catalyzed by Bis(2,4,7-trimethylindenyl)yttrium Hydride

Organometallics
1998-02 | Journal article
Part of ISSN: 0276-7333
Part of ISSN: 1520-6041
Source: Self-asserted source
Winfried Kretschmer

Novel, Highly Symmetrical Halogen-Centered Polynuclear Lanthanide Complexes: [Cp6Yb6Cl13] and [Cp12Sm12Cl24]

Angewandte Chemie International Edition
1998-02-02 | Journal article
Contributors: Winfried P. Kretschmer; Jan H. Teuben; Sergei I. Troyanov
Source: Self-asserted source
Winfried Kretschmer via Crossref Metadata Search

Neuartige, hochsymmetrische, halogenzentrierte Mehrkernkomplexe der Lanthanoide: [Cp6Yb6Cl13]− und [Cp12Sm12Cl24]

Angewandte Chemie
1998-01 | Journal article
Contributors: Winfried P. Kretschmer; Jan H. Teuben; Sergei I. Troyanov
Source: Self-asserted source
Winfried Kretschmer via Crossref Metadata Search

Beiträge zur Organolanthanidchemie. III [1]. Darstellung und Eigenschaften von 1,4-Diaryl-1,3-butadien-Komplexen der Lanthanide

Zeitschrift für anorganische und allgemeine Chemie
1995-08 | Journal article
Part of ISSN: 0044-2313
Part of ISSN: 1521-3749
Source: Self-asserted source
Winfried Kretschmer

Beiträge zur Organolanthanidchemie. II. Cylopentadienyllanthanid-1,3-butadien-Komplexe - Darstellung, Eigenschaften und Reaktionen

Zeitschrift für anorganische und allgemeine Chemie
1995-06 | Journal article
Part of ISSN: 0044-2313
Part of ISSN: 1521-3749
Source: Self-asserted source
Winfried Kretschmer

Beiträge zur Lanthanoidchemie. II. Zur Kenntnis von 2-(Dimethylaminomethyl)ferrocenyl-Verbindungen des Yttriums, Dysprosiums und Holmiums

Zeitschrift für anorganische und allgemeine Chemie
1992-12 | Journal article
Part of ISSN: 0044-2313
Part of ISSN: 1521-3749
Source: Self-asserted source
Winfried Kretschmer

Chelatstabilisierung von lanthanid(III)-organylen: Über 2-(dimethylaminomethyl)ferrocenyl-komplexe ausgewählter seltener erden

Journal of Organometallic Chemistry
1992-09 | Journal article
Part of ISSN: 0022-328X
Source: Self-asserted source
Winfried Kretschmer

Beiträge zur Chemie der Alkylverbindungen von Übergangsmetallen. 58. Zur Kenntnis von 2-(Dimethylaminomethyl)ferrocenyl-Verbindungen des Vanadiums, Molybdäns, Wolframs, Thoriums und Urans

Zeitschrift für anorganische und allgemeine Chemie
1992-07 | Journal article
Part of ISSN: 0044-2313
Part of ISSN: 1521-3749
Source: Self-asserted source
Winfried Kretschmer
Items per page:
Page 1 of 2

Peer review (1 review for 1 publication/grant)

Review activity for Molecular catalysis. (1)