164173-99-3Relevant academic research and scientific papers
Organic Dye-Sensitized Tandem Photoelectrochemical Cell for Light Driven Total Water Splitting
Li, Fusheng,Fan, Ke,Xu, Bo,Gabrielsson, Erik,Daniel, Quentin,Li, Lin,Sun, Licheng
, p. 9153 - 9159 (2015)
Light driven water splitting was achieved by a tandem dye-sensitized photoelectrochemical cell with two photoactive electrodes. The photoanode is constituted by an organic dye L0 as photosensitizer and a molecular complex Ru1 as water oxidation catalyst o
Pt-free tandem molecular photoelectrochemical cells for water splitting driven by visible light
Fan, Ke,Li, Fusheng,Wang, Lei,Daniel, Quentin,Gabrielsson, Erik,Sun, Licheng
, p. 25234 - 25240 (2014)
Photoelectrochemical (PEC) cells using molecular catalysts to split water into hydrogen and oxygen have been investigated intensively during the past years. However, the high-cost of Pt counter electrodes and instability of molecular PEC cells hinder the practical applications. We describe in this article a Pt-free tandem molecular PEC cell, for the first time, employing molecular ruthenium- and cobalt-catalysts with strong dipicolinic acid anchoring groups on the respective photoanode and photocathode for total water splitting. The Pt-free tandem molecular PEC cell showed an effective and steady photocurrent density of ca. 25 μA cm-2 for water splitting driven by visible light without external bias. This study indicates that tandem molecular PEC cells can provide great potential to the Pt-free devices for light driven total water splitting. This journal is
Molecular design of a proton-induced molecular switch based on rod-shaped Ru dinuclear complexes with bis-tridentate 2,6-bis(benzimidazol-2-yl)pyridine derivatives
Haga, Masa-Aki,Takasugi, Tomohiro,Tomie, Akihiro,Ishizuya, Masahide,Yamada, Tetsuyuki,Delower Hossain,Inoue, Miyao
, p. 2069 - 2079 (2007/10/03)
New dinuclear Ru complexes of bis-tridentate 2,6-bis(benzimidazol-2-yl) pyridine derivatives, [Ru2(terpy)2(H4Ln)]4+ (terpy = 2,2′:6′,2″-terpyridine, n = 0-2), have been synthesized. The Ru complexes act as tetrabasic acids
Enhanced EuIII ion luminescence and efficient energy transfer between lanthanide chelates within the polymeric structure in aqueous solutions
Latva, Martti,Takalo, Harri,Simberg, Katariina,Kankare, Jouko
, p. 995 - 1000 (2007/10/02)
Four new binucleating symmetric bis(4-pyridine-2,6-dicarboxylic acids) have been synthesized and luminescence enhancement of their EuIII complexes by YIII ions observed.The results indicate that the mechanism of enhancement is based on the formation of a polymeric structure where EuIII ions and YIII ions are linked together by the ligands with the consequent transfer of absorbed energy along the polymer chain through several ligands toward the EuIII ion.The mechanism of energy transfer is probably different from the previously reported micellar co-luminescence where energy transfer occurs via the Foerster dipole-dipole mechanism.
