Performance of a printable enzymatic fuel cell

Autor: Harry Boer, Anu Koivula, Peter Jenkins, Johanna Uotila, Saara Tuurala, Anu Vaari, Matti Valkiainen, Maria Smolander, Otto-Ville Kaukoniemi

Publikováno v: Tuurala, S, Smolander, M, Uotila, J, Kaukoniemi, O-V, Boer, H, Valkiainen, M, Vaari, A, Koivula, A & Jenkins, P 2010, ' Performance of a printable enzymatic fuel cell : Study on mediated ThL laccase cathode ', ECS Transactions, vol. 25, no. 33, pp. 1-10 . https://doi.org/10.1149/1.3334786

In this work the performance of a printed ThL laccase biocathode is studied utilizing different electrode substrates, compositions and enzyme activities. The results indicate that the performance of the manufactured biocathode can be optimized by sel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e672d25ce3aa07f337a3e559c0896eef
https://cris.vtt.fi/en/publications/f654da73-8b91-4b80-a788-b16b0c12ce68

The impinging jet flow cell — a novel method for the study of PEM fuel cell material

Autor: Matti Valkiainen, J Kaskimies, M. Wasberg, Tuomas Mennola, Terttu Peltonen, Mikael Bergelin, Ulla Koponen

Publikováno v: Journal of Power Sources. 86:261-268

The electrocatalytic properties of a fuel cell catalyst ink in thin film form based on Vulcan XC72/Pt (30%) and Nafion was investigated by means of a flow cell of impinging jet type in flows of H 2 and H 2 +CO dissolved in H 2 SO 4 electrolyte. CO ad

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d356ff1a3f761900af9664ec4a27a463
https://doi.org/10.1016/s0378-7753(99)00497-8

A mediated glucose/oxygen enzymatic fuel cell based on printed carbon inks containing aldose dehydrogenase and laccase as anode and cathode

Autor: Dónal Leech, Anu Vaari, Peter Jenkins, Maria Smolander, Saara Tuurala, Matti Valkiainen

Publikováno v: Jenkins, P, Tuurala, S, Vaari, A, Valkiainen, M, Smolander, M & Leech, D 2012, ' A mediated glucose/oxygen enzymatic fuel cell based on printed carbon inks containing aldose dehydrogenase and laccase as anode and cathode ', Enzyme and Microbial Technology, vol. 50, no. 3, pp. 181-187 . https://doi.org/10.1016/j.enzmictec.2011.12.002

Enzyme electrodes show great potential for many applications, as biosensors and more recently as anodes and cathodes in biocatalytic fuel cells for power generation. Enzymes have advantages over metal catalysts, as they provide high specificity and r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1bb0a863dd7aa3fc1136dabab8ecd858
https://cris.vtt.fi/en/publications/1d75c91f-3f8b-43ed-b9db-1efa41c60c91

Printed supercapacitor as hybrid device with an enzymatic power source

Autor: Maria Smolander, Jari Keskinen, Matti Valkiainen, Harry Boer, Anu Vaari, Eino Sivonen, Jan-Erik Eriksson, Saara Tuurala, Pia Sjöberg-Eerola, Johanna Uotila, Mikael Bergelin

Publikováno v: Keskinen, J, Sivonen, E, Bergelin, M, Eriksson, J-E, Sjöberg-Eerola, P, Valkiainen, M, Smolander, M, Vaari, A, Uotila, J, Boer, H & Tuurala, S 2010, Printed supercapacitor as hybrid device with an enzymatic power source . in Advances in Science and Technology : 5th Forum on New Materials Part A . Scientific.Net, Advances in Science and Technology, vol. 72, pp. 331-336, 5th Forum on New Materials, Montecatini Terme, Italy, 13/06/10 . https://doi.org/10.4028/www.scientific.net/AST.72.331

Low cost printable power sources are needed e.g. in sensors and RFID applications. As manufacturing method printing techniques are preferred in order to keep the costs low. The materials should also be easily disposable. Enzymatic bio-fuel cells are

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46df4abc7fef5376976ae8d0d7ba9574
https://doi.org/10.4028/www.scientific.net/AST.72.331

Residential fuel cell systems

Autor: Rolf Rosenberg, Matti Valkiainen, Krzysztof Klobut, Jari Kiviaho, Jari Ihonen

Publikováno v: Rosenberg, R, Valkiainen, M, Klobut, K, Kiviaho, J & Ihonen, J 2007, Residential fuel cell systems . in Proceedings of 9th REHVA World Congress Clima 2007 . 9th Rehva World Congress, Clima 2007-WellBeing Indoors, Helsinki, Finland, 10/06/07 .
VTT Technical Research Centre of Finland-PURE

Fuel cells offer an environmentally sound, distributed energy source for individual buildings. Many governments believe that security and sustainability of energy supply can be improved with this technology. Therefore large public support programmes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::11fae9436e5d902deca1d52714e3bcd8
https://cris.vtt.fi/en/publications/4d7eea17-b15d-427b-9c35-cf178a6ba29d