000221245 001__ 221245
000221245 005__ 20190117191928.0
000221245 022__ $$a2192-6506
000221245 02470 $$2ISI$$a000394182400011
000221245 0247_ $$a10.1002/cplu.201600325$$2doi
000221245 037__ $$aARTICLE
000221245 245__ $$aRole of the Bulky Aryloxy Group at the Non-Peripheral Position of Phthalocyanines for Dye Sensitized Solar Cells
000221245 260__ $$c2017
000221245 269__ $$a2017
000221245 300__ $$a4
000221245 336__ $$aJournal Articles
000221245 520__ $$a•	To date β-aryloxy-substituted designs have led to the best results in phthalocyanine-sensitized solar cells (Pc-SCs) because of their low aggregation properties. By incorporating the bulky semiflexible 2,6-diphenylphenoxy group at three α-positions of the Pc, different regioisomers were sepd. by column chromatog. and their photovoltaic performance was thoroughly studied. Efficiencies in the range of 1.9-4.1 % were found, thus demonstrating the importance of the steric interaction between the substituents and the semiconductor surface, also in the case of bulky semiflexible substituents. It .
000221245 6531_ $$anear IR dyes
000221245 6531_ $$aphthalocyanines
000221245 6531_ $$asolar cells
000221245 6531_ $$asteric hindrance
000221245 6531_ $$asubstituent effects
000221245 700__ $$aTejerina, Lara
000221245 700__ $$aMartinez-Diaz, M. Victoria
000221245 700__ $$aNazeeruddin, Mohammad K.
000221245 700__ $$aGraetzel, Michael
000221245 700__ $$aTorres, Tomas
000221245 773__ $$tChemPlusChem$$j82$$q132-135$$k1
000221245 8560_ $$falain.borel@epfl.ch
000221245 909C0 $$xU12965$$0252519$$pGMF
000221245 909CO $$pSB$$particle$$ooai:infoscience.tind.io:221245
000221245 917Z8 $$x105958
000221245 937__ $$aEPFL-ARTICLE-221245
000221245 973__ $$rREVIEWED$$sPUBLISHED$$aEPFL
000221245 980__ $$aARTICLE