PHOTOELECTRIC CONVERSION ELEMENT, DYE-SENSITIZED SOLAR CELL, METAL COMPLEX DYE, DYE SOLUTION, DYE-ADSORBED ELECTRODE, AND METHOD FOR PRODUCING DYE-SENSITIZED SOLAR CELL
申请人:FUJIFILM Corporation
公开号:US20150248969A1
公开(公告)日:2015-09-03
A photoelectric conversion element, having a photoconductor layercontaining semiconductor fine particles carrying a metal complex dye of Formula (I); a metal complex dye, a dye solution, a dye-adsorbed electrode, a dye-sensitized solar cell, and a method for producing the solar cell:
M
(
LA
)(
LD
)(
LX
)
mX
·(
CI
)
mY
Formula (I)
M represents a metal ion, LA represents a ligand of Formula (AL), LD represents a bidentate or tridentate ligand, at least one of coordinating atoms being an anion; LX represents a monodentate ligand; CI represents a counter ion; mX is 0 or 1; mY is 0 to 3;
Rings A to C represent a heterocycle; Z
1
and Z
2
represent a carbon or nitrogen atom; Anc1 to Anc3 represent an acidic group; X
1
to X
3
represent a single bond or linking group; R
1
to R
3
represent a substituent; l1, l3, l2, m1, m3, m2, n1, n2, and n3 each are an integer.
In-Depth Study of the Electronic Properties of NIR-Emissive κ<sup>3</sup>N Terpyridine Rhenium(I) Dicarbonyl Complexes
作者:Thomas Auvray、Benedetta Del Secco、Amélie Dubreuil、Nelsi Zaccheroni、Garry S. Hanan
DOI:10.1021/acs.inorgchem.0c02188
日期:2021.1.4
The structure–propertiesrelationship in a series of carbonyl rhenium(I) complexes based on substituted terpyridine ligands of general formula [Re(κxN-Rtpy)(CO)yL]n+ is explored by both experimental and theoretical methods. In these compounds, the terpyridine ligands adopt both bidentate (κ2N) and terdentate (κ3N) coordination modes associated with three or two carbonyls, respectively. Conversion from
[EN] KETONE SYNTHESIS AND APPLICATIONS<br/>[FR] SYNTHÈSE ET UTILISATIONS DE CÉTONE
申请人:HARVARD COLLEGE
公开号:WO2022019921A1
公开(公告)日:2022-01-27
Provided are new nickel./zirconium-mediated coupling reactions useful in the synthesis of ketone-containing compounds, e.g., halichondrin natural products and related molecules. A feature of the present disclosure is the use of a nickel(I) catalyst in tandem with a nickel (II) catalyst in the Ni/Zr-mediated coupling reactions. Without wishing to be bound by any particular theory, the nickel (I) catalyst selectively activates the electrophilic coupling partner (i.e., the compound of Formula (A)), and the nickel(ll) catalyst selectively activates the nucleophilic coupling partner (i.e., a thioester of Formula (B)). This dual catalyst system leads to improved coupling efficiency and eliminates the need for a large excess of one of the coupling partners (i.e., a compound of Formula (A) or (B)).
PHOTOSENSITIZERS, METHOD OF MAKING THEM AND THEIR USE IN PHOTOELECTRIC CONVERSION DEVICES
申请人:American University of Beirut
公开号:US20150187513A1
公开(公告)日:2015-07-02
Disclosed are novel photosensitizers, method of making them, and their use in photoelectric conversion devices such as the Dye Sensitized Solar Cell (DSSC). The photosensitizers have the Formula M(L1)
2
L2L3, M(L1)
3
L4 and ML4L5 where L1, (L2-L3) and (L4-L5) represent independently monodentate, bidentate and tridentate ligands of specific structures, respectively.
Metal complex photosensitizer and photovoltaic cell
申请人:Ecole Polytechnique Federale de Lausanne
公开号:US06245988B1
公开(公告)日:2001-06-12
A photosensitizer complex of formulae (Ia) MX3Lt or (Ib) MXYLt in which M is a transition metal selected from ruthenium, osmium, iron, rhenium and technetium, preferably ruthenium or osmium; each X is a co-ligand independently selected from NCS—, Cl—, Br—, I—, CN—, NCO—, H2O, NCN2−; pyridine unsubstituted or substituted by at least one group selected from vinyl, primary, secondary or tertiary amine, OH and C1-30 alkyl, preferably NCS—; and Lt is a tridentate ligand comprising heterocycles such as pyridine, thiophene, imidazole, pyrazole, triazole, carrying at least one carboxylic, phosphoric, hydoxamic acid or a chelating group. A photovoltaic cell comprising an electrically conductive layer deposited on a support to which at least one titanium dioxide layer has been applied and, as a photosensitizer applied to the titanium dioxide layer, a photosensitizer complex of formula (Ia) or Ib) as specified above.