Novel cobalt redox materials admitted in natrosol polymer with a thiophene based additive as a gel polymer electrolyte to tune up the efficiency of dye sensitized solar cells
作者:Selvaraj Balamurugan、Shanmugam Ganesan
DOI:10.1016/j.electacta.2019.135169
日期:2020.1
additive and stable Co2+/3+[bnbip]2 redox pair. The new organic additive plays a vital role in DSSC device which shields the Co3+ ions of the redox pair in gel electrolytes and interaction with TiO2 surface that made shift in quasi Fermi level of TiO2 which suppresses the recombination processes. The new natrosol polymer gel electrolytes with novel cobalt redox pairs and thiophene based organic additive
Appended Aromatic Moieties Determine the Cytotoxicity of Neutral Cyclometalated Platinum(II) Complexes Derived from 2-(2-Pyridyl)benzimidazole
作者:Mónica Vaquero、Natalia Busto、Natalia Fernández-Pampín、Gustavo Espino、Begoña García
DOI:10.1021/acs.inorgchem.0c00219
日期:2020.4.6
A new family of neutral chiral cyclometalated platinum(II) complexes with formula [Pt(κ2-(C^N))Cl(κ1-(L))], where (C^N) = 2-phenylpyridinate and (L) = 2-(2-pyridyl)benzimidazole (L1) or (N-(CH2)-Ar-(2-(2-pyridyl)benzimidazole) ligands; (Ar = phenyl (L2), naphthyl (L3), pyrenyl (L4)), have been synthesized and completely characterized. The unexpected κ1 coordination mode of the 2-(2-pyridyl)benzimidazole-derived
Effect of 1-Substituted 2-(Pyridin-2-yl)-1<i>H</i>-Benzo[<i>d</i>]imidazole Ligand-Coordinated Copper and Cobalt Complex Redox Electrolytes on Performance of Ru(II) Dye-Based Dye-Sensitized Solar Cells
2-(pyridin-2-yl)-1H-benzo[d]imidazole ligand-coordinated copper and cobalt metal complexelectrolytes Cu+/2+[nbpbi]2(PF6–)1/2, Cu+/2+[npbi]2(PF6–)1/2, Co2+/3+[nbpbi]3(PF6–)2/3, and Co2+/3+[npbi]3(PF6–)2/3 in dry acetonitrile coupled with both N3 and N719 dyes in dye-sensitizedsolarcell (DSSC) devices. Impressively, the copper metal sites coordinated with ligands nbpbi (L1) and npbi (L2) shift the redox potential
Photocatalytic Aerobic Dehydrogenation of N-Heterocycles with Ir(III) Photosensitizers Bearing the 2(2′-Pyridyl)benzimidazole Scaffold
作者:Igor Echevarría、Mónica Vaquero、Blanca R. Manzano、Félix A. Jalón、Roberto Quesada、Gustavo Espino
DOI:10.1021/acs.inorgchem.2c00358
日期:2022.4.25
formula [Ir(C^N)2(N^N′)]Cl, where the C^N ligand is 2-(2,4-difluorophenyl)pyridinate, and N^N′ are different ligands based on the 2-(2′-pyridyl)benzimidazole scaffold. In-depth electrochemical and photophysical studies as well as DFT calculations have allowed us to establish structure–activity relationships, which provide insights for the rational design of efficient metal-based dyes in photocatalytic
A versatile iron [1-(naphthalen-2-ylmethyl)-2-(pyridin-2-yl)-1<i>H</i>-benzo[<i>d</i>]imidazole]<sub>3</sub> metal complex redox active material for energy conversion and storage systems
作者:Balamurugan Selvaraj、Ganesan Shanmugam、Santhosh Kamaraj、Vinod Mathew、Jaekook Kim
DOI:10.1039/d2nj06016g
日期:——
Novel Fe2+/3+ [npbi]3 redox electrolytes contributed to competitive performances in both DSC and SC applications.