The invention relates to resorcinol bound transition metal-pyridyl ligand complexes of Formula-I and Formula-I1 for dye-sensitized solar applications and process for preparation thereof wherein, 'M' is transition metal selected from the group consisting of Ruthenium (11) and Osmium (11). Further, the invention provides resorcinol bound transition metal pyridyl complexes of Formula-I and Formula-I1 covalently bound to nano-TiO2 surface.
Filing Date:
14-01-2023
Issue Date:
19-07-2030
Applicant:
CSIR-National Chemical Laboratory (CSIR-NCL), Pune
Patent No:
IN317116
Application No:
0212DEL2014
Inventor(s):
Amitava Das; Hirendra Nath Ghosh; Tanmay Banerjee
IPC Classification:
CO7D
Country:
India
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