Konferans bildirisi Açık Erişim
Boyaci San, Fatma Gul; Okur, Osman; Iyigun Karadag, Cigdem; Gulsac, Isil Isik; Okumus, Emin
<?xml version='1.0' encoding='UTF-8'?> <record xmlns="http://www.loc.gov/MARC21/slim"> <leader>00000nam##2200000uu#4500</leader> <datafield tag="245" ind1=" " ind2=" "> <subfield code="a">Investigation on the performance of direct borohydride fuel cell by using statistical approach</subfield> </datafield> <datafield tag="024" ind1=" " ind2=" "> <subfield code="a">10.81043/aperta.91899</subfield> <subfield code="2">doi</subfield> </datafield> <controlfield tag="001">91899</controlfield> <datafield tag="980" ind1=" " ind2=" "> <subfield code="a">user-tubitak-adresli-yayinlar</subfield> </datafield> <datafield tag="520" ind1=" " ind2=" "> <subfield code="a">Fuel cells are electrochemical devices that convert chemical energy to electrical energy as long as the fuel and oxidant is supplied. Direct borohydride fuel cells (DBFCs) are a promising option especially for portable applications. DBFCs are facing two main problems: NaBH4 cross over and hydrolysis. The borohydride oxidation pathway can change depending on the catalyst type and operation conditions. In this work, a DBFC employing PtRu/C as the anode and Pt/C as the cathode catalyst is used to control the hydrolysis of NaBH4 by operation conditions. The experimental design method is used and ANOVA contributing factors which influence on the power density of DBFC are identified with the help of DESIGN EXPERT software. The effects of cell temperature, borohydride concentration, flow rates of fuel and oxidant on the performance of DBFCs are investigated by using statistical approach in design and analyzing of experiments. The maximum power density is observed at 80 degrees C fuel cell temperature, 1,5 M NaBH4 concentration, 5 cm(3)min(-1) flow of anolyte and 0.2 dm(-3) min(-1) flow of air.</subfield> </datafield> <datafield tag="650" ind1="1" ind2="7"> <subfield code="2">opendefinition.org</subfield> <subfield code="a">cc-by</subfield> </datafield> <datafield tag="700" ind1=" " ind2=" "> <subfield code="u">TUBITAK Marmara Res Ctr, Energy Inst, Gebze, Turkey</subfield> <subfield code="a">Okur, Osman</subfield> </datafield> <datafield tag="700" ind1=" " ind2=" "> <subfield code="u">TUBITAK Marmara Res Ctr, Energy Inst, Gebze, Turkey</subfield> <subfield code="a">Iyigun Karadag, Cigdem</subfield> </datafield> <datafield tag="700" ind1=" " ind2=" "> <subfield code="u">TUBITAK Marmara Res Ctr, Energy Inst, Gebze, Turkey</subfield> <subfield code="a">Gulsac, Isil Isik</subfield> </datafield> <datafield tag="700" ind1=" " ind2=" "> <subfield code="u">TUBITAK Marmara Res Ctr, Energy Inst, Gebze, Turkey</subfield> <subfield code="a">Okumus, Emin</subfield> </datafield> <datafield tag="980" ind1=" " ind2=" "> <subfield code="b">conferencepaper</subfield> <subfield code="a">publication</subfield> </datafield> <datafield tag="542" ind1=" " ind2=" "> <subfield code="l">open</subfield> </datafield> <datafield tag="100" ind1=" " ind2=" "> <subfield code="u">TUBITAK Marmara Res Ctr, Energy Inst, Gebze, Turkey</subfield> <subfield code="a">Boyaci San, Fatma Gul</subfield> </datafield> <datafield tag="711" ind1=" " ind2=" "> <subfield code="a">2013 3RD INTERNATIONAL CONFERENCE ON ELECTRIC POWER AND ENERGY CONVERSION SYSTEMS (EPECS)</subfield> </datafield> <datafield tag="260" ind1=" " ind2=" "> <subfield code="c">2013-01-01</subfield> </datafield> <controlfield tag="005">20210316122731.0</controlfield> <datafield tag="773" ind1=" " ind2=" "> <subfield code="n">doi</subfield> <subfield code="a">10.81043/aperta.91898</subfield> <subfield code="i">isVersionOf</subfield> </datafield> <datafield tag="909" ind1="C" ind2="O"> <subfield code="o">oai:zenodo.org:91899</subfield> <subfield code="p">user-tubitak-adresli-yayinlar</subfield> </datafield> <datafield tag="856" ind1="4" ind2=" "> <subfield code="z">md5:c1e93d74148e5d54c9f6c6c98ef912dd</subfield> <subfield code="s">263</subfield> <subfield code="u">https://aperta.ulakbim.gov.trrecord/91899/files/bib-17128715-c4f5-43f7-bef2-4b242e57df77.txt</subfield> </datafield> <datafield tag="540" ind1=" " ind2=" "> <subfield code="u">http://www.opendefinition.org/licenses/cc-by</subfield> <subfield code="a">Creative Commons Attribution</subfield> </datafield> </record>
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