K. Andreas Friedrich

20.8k citations
461 papers · 16.9k · 3 hit papers · h-index 68

Impact in

Papers in

K. Andreas Friedrich

442 papers receiving 16.5k citations

K. Andreas Friedrich's Hit Papers

A review of platinum-based catalyst layer degradation in proton exchange membrane fuel cells 2009 · 538 citations
5380+8+17Years since publication4008001.2k

Peers

K. Andreas Friedrich
Comparison fields: 5 of 125
  • Energy Engineering and Power Technology 2.2k
  • Renewable Energy, Sustainability and the Environment 8.0k
  • Electrochemistry 1.6k
  • Electrical and Electronic Engineering 11.9k
  • Automotive Engineering 2.4k
Replace Adam Z. Weber with:
Adam Z. Weber United States
David P. Wilkinson Canada
A.S. Aricò Italy
David A. Cullen United States
Jens Oluf Jensen Denmark
Michael A. Hickner United States
Matthew M. Mench United States
Zhengxiao Guo United Kingdom
Tejs Vegge Denmark
Qinfen Gu Australia
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Citations per field
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Citations per year

Countries citing papers authored by K. Andreas Friedrich

Since Specialization
Citations

This map shows the geographic impact of K. Andreas 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. Andreas 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. Andreas Friedrich more than expected).

Fields of papers citing papers by K. Andreas Friedrich

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by K. Andreas 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. Andreas Friedrich. The network helps show where K. Andreas Friedrich may publish in the future.

Co-authors

The 25 scholars most cited alongside K. Andreas Friedrich, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with K. Andreas Friedrich Line = papers co-authored together K. Andreas Friedrich links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 461 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Fuel Cells - Fundamentals and Applications
Hit paper breakdown →
20011260
2
Fuel Cells: Principles, Types, Fuels, and Applications
Hit paper breakdown →
2000696
3
A review of platinum-based catalyst layer degradation in proton exchange membrane fuel cells
Hit paper breakdown →
2009538
4 2013372
5 2017245
6 2015225
7 1999222
8 2012205
9 2021204
10 2016200
11 2021196
12 2017192
13 2021188
14 2002181
15 1996177
16 2022163
17 2016157
18 2016153
19 2018149
20 2003140

About K. Andreas Friedrich

K. Andreas Friedrich is a scholar working on Electrical and Electronic Engineering, Renewable Energy, Sustainability and the Environment, Materials Chemistry, Automotive Engineering and Energy Engineering and Power Technology, having authored 461 papers that have together received 16.9k indexed citations. Recurring topics across this work include Fuel Cells and Related Materials (221 papers), Electrocatalysts for Energy Conversion (179 papers), Advancements in Solid Oxide Fuel Cells (108 papers), Advanced battery technologies research (80 papers), Advanced Battery Technologies Research (63 papers), Hybrid Renewable Energy Systems (49 papers), Advanced Battery Materials and Technologies (45 papers) and Advancements in Battery Materials (41 papers). The work is most often cited by research in Energy Engineering and Power Technology (2.2k citations), Renewable Energy, Sustainability and the Environment (8.0k citations), Electrochemistry (1.6k citations), Electrical and Electronic Engineering (11.9k citations) and Automotive Engineering (2.4k citations). K. Andreas Friedrich has collaborated with scholars based in Germany, Canada and United States. Frequent co-authors include Ulrich Stimming, Linda Carrette, Aldo Saul Gago, Norbert Wagner, Renate Hiesgen, Pawel Gazdzicki, Mathias Schulze, Natalia A. Cañas, Tobias Morawietz and Philipp Lettenmeier. Their work appears in journals such as Journal of Power Sources, Journal of The Electrochemical Society, Electrochimica Acta, International Journal of Hydrogen Energy and Fuel Cells.

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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