000084202 001__ 84202
000084202 005__ 20200716101435.0
000084202 0247_ $$2doi$$a10.1016/j.dyepig.2018.09.035
000084202 0248_ $$2sideral$$a108637
000084202 037__ $$aART-2019-108637
000084202 041__ $$aeng
000084202 100__ $$aMarco, A.B.
000084202 245__ $$aPyranylidene/thienothiophene-based organic sensitizers for dye-sensitized solar cells
000084202 260__ $$c2019
000084202 5060_ $$aAccess copy available to the general public$$fUnrestricted
000084202 5203_ $$aNovel push-pull systems featuring a 4H-pyranylidene donor fragment and thienothiophene as (part of) p-conjugated spacer have been synthesized in order to test their photovoltaic properties. An analogous derivative with two thiophene rings is also included in the study for comparison purposes. The optical and electrochemical properties of the novel D-p-A molecules have been discussed and DSSCs devices based on these dyes have been characterized. The photovoltaic performance is sensitive to the structural modification of the dye: the tert-butyl substituents on the pyranylidene moiety and the hexyl chains of the thienothiophene spacer were shown to improve the efficiency. A maximum power conversion efficiency of 6.41% has been achieved.
000084202 536__ $$9info:eu-repo/grantAgreement/ES/DGA/E14-17R$$9info:eu-repo/grantAgreement/ES/MINECO/CTQ2014-52331-R
000084202 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000084202 590__ $$a4.613$$b2019
000084202 592__ $$a0.827$$b2019
000084202 591__ $$aCHEMISTRY, APPLIED$$b12 / 71 = 0.169$$c2019$$dQ1$$eT1
000084202 593__ $$aChemical Engineering (miscellaneous)$$c2019$$dQ1
000084202 591__ $$aMATERIALS SCIENCE, TEXTILES$$b1 / 24 = 0.042$$c2019$$dQ1$$eT1
000084202 593__ $$aProcess Chemistry and Technology$$c2019$$dQ2
000084202 591__ $$aENGINEERING, CHEMICAL$$b26 / 143 = 0.182$$c2019$$dQ1$$eT1
000084202 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000084202 700__ $$aMartínez de Baroja, N.
000084202 700__ $$aAndrés-Castán, J.M.
000084202 700__ $$0(orcid)0000-0001-9747-1789$$aFranco, S.$$uUniversidad de Zaragoza
000084202 700__ $$0(orcid)0000-0002-3206-9868$$aAndreu, R.$$uUniversidad de Zaragoza
000084202 700__ $$0(orcid)0000-0001-9814-0834$$aVillacampa, B.$$uUniversidad de Zaragoza
000084202 700__ $$0(orcid)0000-0003-3514-2570$$aOrduna, J.$$uUniversidad de Zaragoza
000084202 700__ $$0(orcid)0000-0001-8265-8970$$aGarín, J.$$uUniversidad de Zaragoza
000084202 7102_ $$12013$$2765$$aUniversidad de Zaragoza$$bDpto. Química Orgánica$$cÁrea Química Orgánica
000084202 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada
000084202 773__ $$g161 (2019), 205-213$$pDyes pigm.$$tDyes and Pigments$$x0143-7208
000084202 8564_ $$s300343$$uhttps://zaguan.unizar.es/record/84202/files/texto_completo.pdf$$yPostprint
000084202 8564_ $$s192889$$uhttps://zaguan.unizar.es/record/84202/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000084202 909CO $$ooai:zaguan.unizar.es:84202$$particulos$$pdriver
000084202 951__ $$a2020-07-16-08:54:03
000084202 980__ $$aARTICLE