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Nanostructured precious metal catalysts for PEM fuel cells and hydrogen generators

Kauranen, P., Puhakka, E., Bergelin, M., Keskinen, J., Tapper, U., Eriksson, J-E., Valkiainen, M., Peltonen, T., Rosenberg, R., Reinikainen, M. & Roozeman, R., 2006, Applied Material Research at VTT : Symposium on Applied Materials. Espoo: VTT Technical Research Centre of Finland, p. 30-39 (VTT Symposium; No. 244).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Open Access

Assessing the international position of EU's research and technological development and demonstration (RTD&D) on hydrogen and fuel cells

Amorelli, T., Naumanen, M., Walton, J. & Wietschel, M., 2005, (Technical Report Series; No. EUR 21685).

Research output: Book/ReportReport

Reactor design and catalysts testing for hydrogen production by methanol steam reforming for fuel cells applications

Vazquez Vidal, F., Simell, P., Pennanen, J. & Lehtonen, J., 2016, In : International Journal of Hydrogen Energy. 41, 2, p. 924-935

Research output: Contribution to journalArticleScientificpeer-review

23 Citations (Scopus)

Miniaturized Fuel Cells

Smolander, M., 2006, Research and development activities in printed intelligence 2006. VTT Technical Research Centre of Finland, p. 28-29

Research output: Chapter in Book/Report/Conference proceedingChapter or book articleProfessional

A fuel cell power unit and hydrogen storage for the research vessel Aranda

Pohjoranta, A., Ihonen, J., Tommola, F., Hannesen, U., Kajava, M., Turcer, F., Ferrara, S., Karimäki, H., Grand-Clément, L. & Pajala, J., 2020. 10 p.

Research output: Contribution to conferenceConference articleProfessional

Open Access
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Hydrogen supply in proton exchange membrane fuel cell systems: Dissertation

Nikiforow, K., 8 Jun 2018, Helsinki: VTT Technical Research Centre of Finland. 192 p.

Research output: ThesisDissertationMonograph

Open Access

Maintenance of solid oxide fuel cells

Auerkari, P., 2002, VTT Technical Research Centre of Finland. 19 p. (VTT Manufacturing Technology. Research Report; No. BVAL72-021207).

Research output: Book/ReportReport

A rapid break-in procedure for PBI fuel cells

Tingelöf, T. & Ihonen, J. K., 2009, In : International Journal of Hydrogen Energy. 34, 15, p. 6452-6456

Research output: Contribution to journalArticle

36 Citations (Scopus)

Feasibility of Autothermally Reformed Natural Gas on Anode Supported Solid Oxide Fuel Cells

Noponen, M., Halinen, M., Kiviaho, J. & Saarinen, J., 2006, In : Journal of Fuel Cell Science and Technology. 3, 4, p. 438-444 7 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Effect of fuel utilization on the carbon monoxide poisoning dynamics of Polymer Electrolyte Membrane Fuel Cells

Perez, L., Koski, P., Ihonen, J., Sousa, J. M. & Mendes, A., 2014, In : Journal of Power Sources. 258, p. 122-128

Research output: Contribution to journalArticle

23 Citations (Scopus)

Probabilistic risk model for assessing hydrogen fuel contamination effects in automotive FC systems

Tuominen, R., Helppolainen, N., Ihonen, J. & Viitakangas, J., 1 Mar 2018, In : International Journal of Hydrogen Energy. 43, 9, p. 4143-4159 17 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Strength of anode-supported solid oxide fuel cells

Faes, A., Frandsen, H. L., Kaiser, A. & Pihlatie, M., 2011, In : Fuel Cells. 11, 5, p. 682-689 8 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)

ALD materials in catalyst support materials on PEM fuel cells for automotive MEAs

Heikkilä, P., Putkonen, M., Pasanen, A. T., Rautkoski, HI., Bosund, M., Ihonen, J. & Vähä-Nissi, M., 2014.

Research output: Contribution to conferenceConference AbstractScientific

ALD thin films for PEM fuel cells for automotive MEAs

Heikkilä, P., Putkonen, M., Pasanen, A., Rautkoski, H., Bosund, M., Ihonen, J. & Vähä-Nissi, M., 2014, Technical Program & Abstracts. American Vacuum Society AVS

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsScientific

Maintenance and materials aspects of solid fuel cells and microturbines

Auerkari, P., 2001, VTT Technical Research Centre of Finland. 25 p. (VTT Manufacturing Technology. Research Report; No. BVAL72-011146).

Research output: Book/ReportReport

Electrochemistry in hydrogen economy

Salmivaara, L. & Virtanen, R., 1984, Espoo: VTT Technical Research Centre of Finland. 100 p. (Valtion teknillinen tutkimuskeskus. Tiedotteita; No. 345).

Research output: Book/ReportReport

In-service degradation of interconnector materials for solid oxide fuel cells

Mustala, S., Veivo, J., Auerkari, P., Kiviaho, J. & Noponen, M., 2006, Applied Material Research at VTT: Symposium on Applied Materials. Espoo: VTT Technical Research Centre of Finland, p. 40-49 (VTT Symposium; No. 244).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Open Access

Durability of carbon nanofiber & carbon nanotube as catalyst support for PEM fuel cells

Andersen, S. M., Lund, P., Yli-Rantala, E., Pasanen, A., Kauranen, P. & Skou, E. M., 2011, Eicoon Workshop and Summer School: Nanomaterial Issues in Electrochemical Energy Conversion: Fuel Cells, Batteries, Supercapacitors. Espoo: VTT Technical Research Centre of Finland, p. 70-70 1 p. (VTT Symposium; No. 268).

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsScientific

Open Access

Modelling approaches to mass transfer and compression effects in polymer electrolyte fuel cells: Dissertation

Karvonen, S., 2011, VTT. 150 p.

Research output: ThesisDissertationCollection of Articles

Open Access

Structural features of solid oxide fuel cells before and after simulated service cycles

Veivo, J., Auerkari, P., Ehrnstén, U., Varis, P. & Gustafsson, T. E., 2004, VTT Technical Research Centre of Finland. 24 p. (VTT Research Report; No. BTUO74-043778).

Research output: Book/ReportReport

Characterization techniques for gas diffusion layers for proton exchange membrane fuel cells: A review

Arvay, A., Yli-Rantala, E., Liu, C-H., Peng, X., Koski, P., Cindrella, L., Kauranen, P., Wilde, P. M. & Kannan, A. M., 2012, In : Journal of Power Sources. 213, p. 317-337 21 p.

Research output: Contribution to journalReview Article

71 Citations (Scopus)

Advancing the Nordic Hydrogen Innovation Network

Wolf, S., Ström, H., Sloth, M., Eerola, A. & Skúlason, J-B., 2010, Oslo: Nordic innovation. 51 p.

Research output: Book/ReportReport

Open Access

Testing and improving the redox stability of Ni-based solid oxide fuel cells

Pihlatie, M., Ramos, T. & Kaiser, A., 2009, In : Journal of Power Sources. 193, 1, p. 322-330 9 p.

Research output: Contribution to journalArticle

68 Citations (Scopus)

EICOON Workshop and Summer School: Nanomaterial Issues in Electrochemical Energy Conversion: Fuel Cells, Batteries, Supercapacitors

Kuokka-Ihalainen, A. (ed.) & Kauranen, P. (ed.), 2011, Espoo: VTT Technical Research Centre of Finland. 85 p. (VTT Symposium, Vol. 268).

Research output: Book/ReportReport

Open Access

Ferritic stainless steel AISI 430 as a bipolar plate material of solid oxide fuel cells

Mustala, S., Auerkari, P. & Veivo, J., 2004, VTT Technical Research Centre of Finland. 15 p. (VTT Research Report; No. BTUO74-041251).

Research output: Book/ReportReport

Open Access

The influence of the gas diffusion layer on water management in polymer electrolyte fuel cells

Holmström, N., Ihonen, J., Lundblad, A. & Lindbergh, G., 2007, In : Fuel Cells. 7, 4, p. 306-313

Research output: Contribution to journalArticleScientificpeer-review

41 Citations (Scopus)

Fibrous and tubular support materials using in catalyst support materials for low-Pt PEM fuel cells for automotive MEAs

Heikkilä, P., Putkonen, M., Pasanen, A. T., Rautkoski, H., Ihonen, J. & Vähä-Nissi, M., 2015.

Research output: Contribution to conferenceConference PosterScientific

Open Access

Durability of carbon nanofiber (CNF) & carbon nanotube (CNT) as catalyst support for Proton Exchange Membrane Fuel Cells

Andersen, S. M., Borghei, M., Lund, P., Yli-Rantala, E., Pasanen, A., Kauppinen, E., Ruiz, V., Kauranen, P. & Skou, E. M., 2013, In : Solid State Ionics. 231, p. 94-101 8 p.

Research output: Contribution to journalArticle

83 Citations (Scopus)
34 Citations (Scopus)

Fibrous and tubular support materials by electrospinning and atomic layer deposition (ALD) for PEM fuel cells for automotive MEAs

Heikkilä, P., Pasanen, A. T., Rautkoski, H., Ihonen, J., Putkonen, M. & Vähä-Nissi, M., 2016, Book of abstract. Cracow University of Technology

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsScientific

Patent-based technology forecasting: case of electric and hydrogen vehicle

Ranaei, S., Karvonen, M., Suominen, A. & Kässi, T., 2016, In : International Journal of Energy Technology and Policy. 12, 1, p. 20-40

Research output: Contribution to journalArticle

Open Access
3 Citations (Scopus)

Operational experiences of PEMFC pilot plant using low grade hydrogen from sodium chlorate production process

Ihonen, J., Koski, P., Pulkkinen, V., Keränen, T., Karimäki, H., Auvinen, S., Nikiforow, K., Kotisaari, M., Tuiskula, H. & Viitakangas, J., 2 Nov 2017, In : International Journal of Hydrogen Energy. 42, 44, p. 27269-27283 15 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Development of a fuel feeder for a solid oxide fuel cell test station

Tallgren, J., Thomann, O., Halinen, M., Himanen, O. & Kiviaho, J., 2015, In : International Journal of Energy Research. 39, 15, p. 2031-2041

Research output: Contribution to journalArticle

2 Citations (Scopus)

Evaluation of a SOE stack for hydrogen and syngas production: a performance and durability analysis

Kotisaari, M., Thomann, O., Montinaro, D. & Kiviaho, J., 1 Aug 2017, In : Fuel Cells. 17, 4, p. 571-580 10 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Particulate matter from both heavy fuel oil and diesel fuel shipping emissions show strong biological effects on human lung cells at realistic and comparable in vitro exposure conditions

Oeder, S., Kanashova, T., Sippula, O., Sapcariu, S. C., Streibel, T., Arteaga-Salas, J. M., Passig, J., Dilger, M., Paur, H-R., Schlager, C., Mülhopt, S., Diabaté, S., Weiss, C., Stengel, B., Rabe, R., Harndorf, H., Torvela, T., Jokiniemi, J. K., Hirvonen, M-R. & al, E., 2015, In : PLoS ONE. 10, 6, e0126536.

Research output: Contribution to journalArticle

Open Access
56 Citations (Scopus)

A 50 kW PEMFC pilot plant operated with industry grade hydrogen: System design and site integration

Keränen, T., Karimäki, H., Nikiforow, K., Kukkonen, S., Uusalo, H., Viitakangas, J. & Ihonen, J., 2014, In : Fuel Cells. 14, 5, p. 701-708

Research output: Contribution to journalArticle

5 Citations (Scopus)

Determination of weld hydrogen content

Risto, K., Jouko, R., Kunihiko, S., Masao, T. & Karri, V., 1983, Espoo: VTT Technical Research Centre of Finland. 22 p. (Valtion teknillinen tutkimuskeskus. Tutkimuksia - Research Reports; No. 240).

Research output: Book/ReportReport

Constitutive modeling of hydrogen cracking

Laukkanen, A. & Nevasmaa, P., 2004, BALTICA VI - Life Management and Maintenance for Power Plants. Vol. 2. Espoo: VTT Technical Research Centre of Finland, p. 419-429 (VTT Symposium; No. 234).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Open Access

The use of on-line hydrogen sensor for studying inert gas effects and nitrogen crossover in PEMFC system

Karimäki, H., Pérez, L. C., Nikiforow, K., Keränen, T., Viitakangas, J. & Ihonen, J., 2011, In : International Journal of Hydrogen Energy. 36, 16, p. 10179-10187 9 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)

Use of segmented cell operated in hydrogen recirculation mode to detect water accumulation in PEMFC

Pérez, L. C., Ihonen, J., Sousa, J. M. & Mendes, A., 2013, In : Fuel Cells. 13, 2, p. 203-216 14 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Comparing Anode Gas Recirculation with Hydrogen Purge and Bleed in a Novel PEMFC Laboratory Test Cell Configuration

Koski, P., Pérez, L. C. & Ihonen, J., 2015, In : Fuel Cells. 15, 3, p. 494-504

Research output: Contribution to journalArticle

19 Citations (Scopus)

Designing a hydrogen gas ejector for 5 kW stationary PEMFC system: CFD- modeling and experimental validation

Nikiforow, K., Koski, P., Karimäki, H., Ihonen, J. & Alopaeus, V., 2016, In : International Journal of Hydrogen Energy. 41, 33, p. 14952-14970

Research output: Contribution to journalArticle

18 Citations (Scopus)

Development of a methodology to optimize the air bleed in PEMFC systems operating with low quality hydrogen

Pérez, L., Rajala, T., Ihonen, J., Koski, P., Sousa, J. M. & Mendes, A., 2013, In : International Journal of Hydrogen Energy. 38, 36, p. 16286-16299 13 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Heat and fuel coupled operation of a high temperature polymer electrolyte fuel cell with a heat exchanger methanol steam reformer

Schuller, G., Vidal Vázquez, F., Waiblinger, W., Auvinen, S. & Ribeirinha, P., 1 Jan 2017, In : Journal of Power Sources. 347, p. 47-56 10 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Inkjet printable anode ink for fuel cell applications

Hakola, L., Maaninen, T., Tuurala, S. & Vaari, A., 12 Sep 2016, Printing for Fabrication 2016: Materials, Applications, and Processes: Proceedings of a meeting held 12-16 September 2016, Manchester, UK. 32nd International Conference on Digital Printing Technologies (NIP). The Society for Imaging Science and Technology, IS&T, p. 149-152 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

1 Citation (Scopus)

Reinforced concrete wall under hydrogen detonation

Saarenheimo, A., 1 Nov 2000, 50 p. (NKS Reports, Vol. 26).

Research output: Book/ReportReport

Open Access

Residential fuel cell systems

Rosenberg, R., Valkiainen, M., Klobut, K., Kiviaho, J. & Ihonen, J., 2007, Proceedings of 9th REHVA World Congress Clima 2007.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Glass coated compressible solid oxide fuel cell seals

Rautanen, M., Thomann, O., Himanen, O., Tallgren, J. & Kiviaho, J., 2014, In : Journal of Power Sources. 247, p. 243-248

Research output: Contribution to journalArticle

10 Citations (Scopus)