H. Karimäki

402 total citations
9 papers, 348 citations indexed

About

H. Karimäki is a scholar working on Electrical and Electronic Engineering, Renewable Energy, Sustainability and the Environment and Materials Chemistry. According to data from OpenAlex, H. Karimäki has authored 9 papers receiving a total of 348 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Electrical and Electronic Engineering, 4 papers in Renewable Energy, Sustainability and the Environment and 3 papers in Materials Chemistry. Recurrent topics in H. Karimäki's work include Fuel Cells and Related Materials (8 papers), Electrocatalysts for Energy Conversion (4 papers) and Advancements in Solid Oxide Fuel Cells (3 papers). H. Karimäki is often cited by papers focused on Fuel Cells and Related Materials (8 papers), Electrocatalysts for Energy Conversion (4 papers) and Advancements in Solid Oxide Fuel Cells (3 papers). H. Karimäki collaborates with scholars based in Finland, Portugal and France. H. Karimäki's co-authors include Jari Ihonen, Kaj Nikiforow, Ville Alopaeus, Pauli Koski, Martin Wichert, Antti Pohjoranta, M. Boaventura, Adélio Mendes, Frederico Relvas and Gunther Kolb and has published in prestigious journals such as Journal of Power Sources, International Journal of Hydrogen Energy and Fuel Cells.

In The Last Decade

H. Karimäki

9 papers receiving 336 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
H. Karimäki Finland	7	287	155	106	100	90	9	348
Kaj Nikiforow Finland	8	341 1.2×	174 1.1×	158 1.5×	113 1.1×	111 1.2×	10	423
Pauli Koski Finland	10	414 1.4×	224 1.4×	166 1.6×	143 1.4×	120 1.3×	12	513
Yasuhiro Nonobe Japan	8	357 1.2×	149 1.0×	37 0.3×	96 1.0×	183 2.0×	10	419
T. R. Lalk United States	7	291 1.0×	277 1.8×	76 0.7×	120 1.2×	80 0.9×	14	399
Ruijia Fan China	10	445 1.6×	292 1.9×	65 0.6×	152 1.5×	160 1.8×	17	509
Xiaoning Jia China	9	377 1.3×	237 1.5×	99 0.9×	83 0.8×	105 1.2×	10	453
Yuji Ishikawa Japan	5	310 1.1×	232 1.5×	37 0.3×	109 1.1×	70 0.8×	7	352
Fuqiang Xi China	11	558 1.9×	392 2.5×	85 0.8×	181 1.8×	119 1.3×	20	617
Caroline Willich Germany	12	245 0.9×	77 0.5×	78 0.7×	228 2.3×	118 1.3×	47	473
Ulrich Sauter Germany	12	271 0.9×	127 0.8×	18 0.2×	85 0.8×	93 1.0×	20	319

Countries citing papers authored by H. Karimäki

Since Specialization

Citations

This map shows the geographic impact of H. Karimäki'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 H. Karimäki with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H. Karimäki more than expected).

Fields of papers citing papers by H. Karimäki

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H. Karimäki. 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 H. Karimäki. The network helps show where H. Karimäki may publish in the future.

Co-authorship network of co-authors of H. Karimäki

This figure shows the co-authorship network connecting the top 25 collaborators of H. Karimäki. A scholar is included among the top collaborators of H. Karimäki 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 H. Karimäki. H. Karimäki 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:

9 of 9 papers shown

1.

Pohjoranta, Antti, et al.. (2020). A fuel cell power unit and hydrogen storage for the research vessel Aranda. 1 indexed citations

2.

Ihonen, Jari, et al.. (2017). Operational experiences of PEMFC pilot plant using low grade hydrogen from sodium chlorate production process. International Journal of Hydrogen Energy. 42(44). 27269–27283. 23 indexed citations

3.

Nikiforow, Kaj, Pauli Koski, H. Karimäki, Jari Ihonen, & Ville Alopaeus. (2016). Designing a hydrogen gas ejector for 5 kW stationary PEMFC system – CFD-modeling and experimental validation. International Journal of Hydrogen Energy. 41(33). 14952–14970. 109 indexed citations

4.

Koski, Pauli, Jari Ihonen, H. Karimäki, et al.. (2016). Development of reformed ethanol fuel cell system for backup and off-grid applications — system design and integration. Fraunhofer-Publica (Fraunhofer-Gesellschaft). 1–8. 1 indexed citations

5.

Karimäki, H., et al.. (2014). A 50 kW PEMFC Pilot Plant Operated with Industry Grade Hydrogen – System Design and Site Integration. Fuel Cells. 14(5). 701–708. 7 indexed citations

6.

Nikiforow, Kaj, et al.. (2014). Modeling and experimental validation of H2 gas bubble humidifier for a 50 kW stationary PEMFC system. International Journal of Hydrogen Energy. 39(18). 9768–9781. 20 indexed citations

7.

Nikiforow, Kaj, et al.. (2013). Optimization study of purge cycle in proton exchange membrane fuel cell system. Journal of Power Sources. 238. 336–344. 89 indexed citations

8.

Karimäki, H., et al.. (2011). The use of on-line hydrogen sensor for studying inert gas effects and nitrogen crossover in PEMFC system. International Journal of Hydrogen Energy. 36(16). 10179–10187. 47 indexed citations

9.

Karimäki, H., et al.. (2011). Development of integrated fuel cell hybrid power source for electric forklift. Journal of Power Sources. 196(21). 9058–9068. 51 indexed citations

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.

Explore authors with similar magnitude of impact