000127048 001__ 127048
000127048 005__ 20241125101157.0
000127048 0247_ $$2doi$$a10.3390/nano13142042
000127048 0248_ $$2sideral$$a134471
000127048 037__ $$aART-2023-134471
000127048 041__ $$aeng
000127048 100__ $$aRoyo, Raquel$$uUniversidad de Zaragoza
000127048 245__ $$aNovel spiro-core dopant-free hole transporting material for planar inverted Perovskite solar cells
000127048 260__ $$c2023
000127048 5060_ $$aAccess copy available to the general public$$fUnrestricted
000127048 5203_ $$aHole-transporting materials (HTMs) have demonstrated their crucial role in promoting charge extraction, interface recombination, and device stability in perovskite solar cells (PSCs). Herein, we present the synthesis of a novel dopant-free spiro-type fluorine core-based HTM with four ethoxytriisopropylsilane groups (Syl-SC) for inverted planar perovskite solar cells (iPSCs). The thickness of the Syl-SC influences the performance of iPSCs. The best-performing iPSC is achieved with a 0.8 mg/mL Syl-SC solution (ca. 15 nm thick) and exhibits a power conversion efficiency (PCE) of 15.77%, with Jsc = 20.00 mA/cm2, Voc = 1.006 V, and FF = 80.10%. As compared to devices based on PEDOT:PSS, the iPSCs based on Syl-SC exhibit a higher Voc, leading to a higher PCE. Additionally, it has been found that Syl-SC can more effectively suppress charge interfacial recombination in comparison to PEDOT:PSS, which results in an improvement in fill factor. Therefore, Syl-SC, a facilely processed and efficient hole-transporting material, presents a promising cost-effective alternative for inverted perovskite solar cells.
000127048 536__ $$9info:eu-repo/grantAgreement/ES/AGAUR/2021 SGR01261$$9info:eu-repo/grantAgreement/ES/DGA/E47-23R$$9info:eu-repo/grantAgreement/ES/DGA-FEDER/E47-20R$$9info:eu-repo/grantAgreement/ES/MICINN/CEX2019-000925-S$$9info:eu-repo/grantAgreement/ES/MICINN/PID2019-104307GB-I00-AEI-10.13039-501100011033$$9info:eu-repo/grantAgreement/ES/MICINN/PID2019-109389RB-I00
000127048 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000127048 590__ $$a4.4$$b2023
000127048 592__ $$a0.798$$b2023
000127048 591__ $$aMATERIALS SCIENCE, MULTIDISCIPLINARY$$b146 / 439 = 0.333$$c2023$$dQ2$$eT2
000127048 593__ $$aChemical Engineering (miscellaneous)$$c2023$$dQ1
000127048 591__ $$aNANOSCIENCE & NANOTECHNOLOGY$$b62 / 141 = 0.44$$c2023$$dQ2$$eT2
000127048 593__ $$aMaterials Science (miscellaneous)$$c2023$$dQ2
000127048 591__ $$aCHEMISTRY, MULTIDISCIPLINARY$$b70 / 231 = 0.303$$c2023$$dQ2$$eT1
000127048 591__ $$aPHYSICS, APPLIED$$b47 / 179 = 0.263$$c2023$$dQ2$$eT1
000127048 594__ $$a8.5$$b2023
000127048 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000127048 700__ $$aSánchez, José G.
000127048 700__ $$aLi, Wenhui
000127048 700__ $$aMartinez-Ferrero, Eugenia
000127048 700__ $$aPalomares, Emilio
000127048 700__ $$0(orcid)0000-0002-3206-9868$$aAndreu, Raquel$$uUniversidad de Zaragoza
000127048 700__ $$0(orcid)0000-0001-9747-1789$$aFranco, Santiago$$uUniversidad de Zaragoza
000127048 7102_ $$12013$$2765$$aUniversidad de Zaragoza$$bDpto. Química Orgánica$$cÁrea Química Orgánica
000127048 773__ $$g13, 14 (2023), 2042 [15 pp.]$$pNanomaterials (Basel)$$tNanomaterials$$x2079-4991
000127048 8564_ $$s2976410$$uhttps://zaguan.unizar.es/record/127048/files/texto_completo.pdf$$yVersión publicada
000127048 8564_ $$s2710736$$uhttps://zaguan.unizar.es/record/127048/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000127048 909CO $$ooai:zaguan.unizar.es:127048$$particulos$$pdriver
000127048 951__ $$a2024-11-22-12:10:04
000127048 980__ $$aARTICLE