K. Friedrich

28.4k total citations · 7 hit papers
508 papers, 21.5k citations indexed

About

K. Friedrich is a scholar working on Mechanics of Materials, Polymers and Plastics and Mechanical Engineering. According to data from OpenAlex, K. Friedrich has authored 508 papers receiving a total of 21.5k indexed citations (citations by other indexed papers that have themselves been cited), including 306 papers in Mechanics of Materials, 244 papers in Polymers and Plastics and 201 papers in Mechanical Engineering. Recurrent topics in K. Friedrich's work include Tribology and Wear Analysis (154 papers), Mechanical Behavior of Composites (142 papers) and Polymer Nanocomposites and Properties (109 papers). K. Friedrich is often cited by papers focused on Tribology and Wear Analysis (154 papers), Mechanical Behavior of Composites (142 papers) and Polymer Nanocomposites and Properties (109 papers). K. Friedrich collaborates with scholars based in Germany, Australia and China. K. Friedrich's co-authors include Ming Qiu Zhang, Min Zhi Rong, Zhong Zhang, Bernd Wetzel, Lin Ye, Li Chang, Frank Haupert, J. Karger‐Kocsis, Alois K. Schlarb and Z. Lu and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Applied Physics Letters and Chemistry of Materials.

In The Last Decade

K. Friedrich

504 papers receiving 20.6k citations

Hit Papers

5 papers align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Epoxy nanocomposites – fracture and toughening mechanisms

2006 678 citations K. Friedrich et al. profile →
Structure–property relationships of irradiation grafted nano-inorganic particle filled polypropylene composites

2001 523 citations Min Zhi Rong, Ricardo Walter et al. profile →
Effects of various fillers on the sliding wear of polymer composites

2005 517 citations K. Friedrich, Zhong Zhang et al. Composites Science and Technology profile →
Tensile performance improvement of low nanoparticles filled-polypropylene composites

2002 502 citations Min Zhi Rong, K. Friedrich et al. Composites Science and Technology profile →
Artificial neural networks applied to polymer composites: a review

2003 444 citations K. Friedrich et al. Composites Science and Technology profile →
Manufacturing Aspects of Advanced Polymer Composites for Automotive Applications

2012 424 citations K. Friedrich et al. profile →
Polymer composites for tribological applications

2018 408 citations K. Friedrich profile →

Peers

Countries citing papers authored by K. Friedrich

Since Specialization

Citations

This map shows the geographic impact of K. Friedrich's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by K. Friedrich with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites K. Friedrich more than expected).

Fields of papers citing papers by K. Friedrich

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by K. Friedrich. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by K. Friedrich. The network helps show where K. Friedrich may publish in the future.

Co-authorship network of co-authors of K. Friedrich

This figure shows the co-authorship network connecting the top 25 collaborators of K. Friedrich. A scholar is included among the top collaborators of K. Friedrich based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with K. Friedrich. K. Friedrich is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	Development of a network of connected labs and a platform for remote testing of the energy performance of building systems in the Greater Region 2019 ·Open Repository and Bibliography (University of Liège) ·(unknown), (unknown), (unknown), K. Friedrich, (unknown), (unknown), Sabine Hoffmann, Riad Benelmir, Paúl André	0
2	Low-velocity impact behaviour of a shear thickening fluid (STF) and STF-filled sandwich composite panels 2018 ·Composites Science and Technology ·Kunkun Fu, Hongjian Wang, Li Chang, Matthew Foley, K. Friedrich, Lin Ye	123
3	New Insights into Wear Behavior of High Performance Polymers 2015 ·Li Chang, K. Friedrich, (unknown)	2
4	Erosive wear of transparent nanocomposite coatings 2012 ·Tribology International ·Lingyun Zhou, Hui Zhang, (unknown), K. Friedrich, Christian Eger, Zhong Zhang	10
5	Blockade of interleukin-13-mediated cell activation by a novel inhibitory antibody to human IL-13 receptor α1 2005 ·Molecular Immunology ·S. Krause, Jochen Behrends, Andreas Borowski, Jens Lohrmann, Siegfried Lang, Daniel Myrtek, (unknown), J. Christian Virchow, Werner Luttmann, K. Friedrich	18
6	Structure and thermoelasticity of irradiation grafted nano-inorganic particle filled polypropylene composites in the solid state 2002 ·Journal of Macromolecular Science Part B ·V. P. Privalko, (unknown), Е. Г. Привалко, Ricardo Walter, K. Friedrich, (unknown), Min Zhi Rong	11
7	Thermoplastic filament winding with online-impregnation. Part A: process technology and operating efficiency 2002 ·Composites Part A Applied Science and Manufacturing ·Felix Henninger, K. Friedrich	34
8	Structure-property relationships of injection- and compression-molded microfibrillar-reinforced PET/PA-6 composites 2000 ·Advances in Polymer Technology ·M. Evstatiev, S. Fakirov, (unknown), K. Friedrich	57
9	Mechanical and thermomechanical properties of discontinuous long glass fiber reinforced PA66/PP blends 1995 ·T. Harmia, K. Friedrich	8
10	Nonlinear phenomena in flows of viscoelastic polymer fluids 1995 ·Composites Manufacturing ·K. Friedrich, (unknown)	10
11	Fatigue and Failure Behavior of Short and Long Glass Fiber Reinforced Injection-Molded Polypropylene 1991 ·Science and Engineering of Composite Materials ·J. Karger‐Kocsis, K. Friedrich, R. S. Bailey	7
12	Failure analysis of composite materials 1990 ·P.W.R. Beaumont, Jerold M. Schultz, K. Friedrich	20
13	2′,3′-Dideoxy-N6-cyclohexyladenosine: an adenosine derivative with antagonist properties at adenosine receptors 1988 ·European Journal of Pharmacology ·Martin J. Lohse, Karl‐Norbert Klotz, (unknown), K. Friedrich, Ulrich Schwabe	30
14	Electrostatic potential of macromolecules measured by pK_a shift of a fluorophore 1988 ·European Journal of Biochemistry ·K. Friedrich, Paul Woolley	22
15	Fluorimetric distance determination by resonance energy transfer 1988 ·European Biophysics Journal ·K. Friedrich, Paul Woolley, (unknown)	1
16	Stress corrosion cracking of an impact modified polyamide and its short-fiber composites 1987 ·Zenodo (CERN European Organization for Nuclear Research) ·(unknown), K. Friedrich, (unknown), (unknown)	1
17	Microstructure and fracture toughness of short fibre reinforced injection-moulded PEEK composites 1987 ·J. Karger‐Kocsis, K. Friedrich	9
18	Fracture mechanical behavior of short fiber reinforced thermoplastics 1984 ·VDI Verlag eBooks ·K. Friedrich	21
19	Reactions of Cyano‐Substituted Cyclopentadienyl Anions 1966 ·Angewandte Chemie International Edition in English ·K. Friedrich	8
20	C‐Alkylierungen mit Mannich‐Basen monocyclischer Phenole 1960 ·Angewandte Chemie ·K. Friedrich, (unknown)	5

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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