Photovoltage enhancement from cyanobiphenyl liquid crystals and 4-tert-butylpyridine in Co(II/III) mediated dye-sensitized solar cells
2013 (English)In: Chemical Communications, ISSN 1359-7345, E-ISSN 1364-548X, Vol. 49, no 80, 9101-9103 p.Article in journal (Refereed) Published
Two cyanobiphenyl liquid crystals (LCs), 5CB (4-cyano-4'-pentylbiphenyl) and 8CB (4-cyano-4'-octylbiphenyl), are introduced as additives into Co(II/ III) electrolytes for dye-sensitized solar cells (DSCs). An electrolyte containing a combination of these LCs and 4-tert-butylpyridine (TBP) exhibits higher photovoltage than one with only TBP, resulting in higher power conversion efficiency.
Place, publisher, year, edition, pages
2013. Vol. 49, no 80, 9101-9103 p.
IdentifiersURN: urn:nbn:se:uu:diva-209497DOI: 10.1039/c3cc43892aISI: 000324490200007OAI: oai:DiVA.org:uu-209497DiVA: diva2:658181