Three Synthetic Routes to a Commercial N3 Dye

Jitchati, Rukkiat; Thathong, Yuranan; Wongkhan, Kittiya

doi:10.7763/ijapm.2012.v2.64

Cited by 14 publications

(7 citation statements)

References 10 publications

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“…L01-L03 were synthesized from two steps via oxidation and Friedel-Craft reactions [6,7]. Ru-cymene was synthesized as reported [8]. 1 H and 13 C NMR spectra were recorded on a Bruker Avance 300 spectrometer.…”

Section: Methodsmentioning

confidence: 99%

A Varied Alkyl Chains of Ruthenium(II) Complexes for Dye Sensitized Solar Cells (DSSCs)

Talodthaisong

Wongkhan

Jitchati

2018

DDF

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Ruthenium(II) complexes were synthesized and characterized for dye-sensitized solar cells (DSSCs) with varied alkyl chains specifically methyl (PC01), hexyl (PC02) and octyl (PC03). The photophysical property was studied by UV-Visible absorption. The results showed that the main absorption peaks were asigned to the metal to ligand charge transfer (MLCT) transition (350-600 nm). The incident photon to current conversion efficiency (IPCE) covered the entire visible spectrum reaching to 18-20% at 520 nm. The DSSC performances were investigated with liquid iodide/tri-iodide electrolyte under standard AM 1.5. PC01-PC03 showed that the power conversion efﬁciency (h) were obtained at 3.08%, 3.18% and 3.14%, respectively, compared with N719 (7.80%). Interestingly, PC02 and PC03 showed the long term stability with %hlossbetter than the standard up to 1000 h.

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Section: Methodsmentioning

confidence: 99%

A Varied Alkyl Chains of Ruthenium(II) Complexes for Dye Sensitized Solar Cells (DSSCs)

Talodthaisong

Wongkhan

Jitchati

2018

DDF

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“…Ru-cymene were synthesized as reported elsewhere [9]. L1-L4 were synthesized by stadard Suzuki-Miyaura reaction [10].…”

Section: Methodsmentioning

confidence: 99%

Thiocyanate Free Ruthenium(II) Complexes for Dye Sensitized Solar Cells (DSSCs)

Mahanitipong

Prompan

Jitchati

2018

DDF

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The four thiocyanate free ruthenium(II) complexes; [Ru(N^N)2(C^N)]PF6were synthesized and characterized for dye sensitized solar cells (DSSCs). The results showed that the broad absorptions covered the visible region from metal to ligand charge transfer (MLCT) were obtained with the main peaks at 560, 490 and 400 nm. The materials were studied DSSC performance under standard AM 1.5. Compound PP1 showed the power conversion efﬁciency (PCE) at 3.10%, with a short-circuit photocurrent density (Jsc) of 7.99 mA cm-2, an open-circuit photovoltage (Voc) of 563 mV and a high ﬁll factor (ff) of 0.690.

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“…4,4 ′ -Dicarboxylic-2,2′-bipyridine (1) and ruthenium cymene complex (2) were synthesized as reported [7,8]. Anhydrous dimethyl formamide (DMF) was distilled using calcium hydride before used.…”

Section: Methodsmentioning

confidence: 99%

New Family of Ruthenium-Dye-Sensitized Solar Cells (DSSCs) with a High Solar-Energy-Conversion Efficiency

Thathong

Traipop

Sudyoadsuk

et al. 2013

AMR

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Two ruthenium complexes (5 and 6) with bipyridinedipyridophenazine ancillary ligands have been synthesized in an attempt to increase the π-conjugated system as well as to increase the optical extinction coefficient. Structural characterization was determined by proton NMR spectra. The photophysical and electro chemical were studied by UV-Vis and cyclic voltrammetry, respectively. The DSSCs fabrications of both ruthenium dyes were studied under 1.5 AM standard irradiation (100 mWcm2) and reported in the factor of solar-light-to-electricity conversion efficiency, a short-circuit current density, an open-circuit photovoltage, and a fill factor (compared with N3 dye).

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Three Synthetic Routes to a Commercial N3 Dye

Cited by 14 publications

References 10 publications

A Varied Alkyl Chains of Ruthenium(II) Complexes for Dye Sensitized Solar Cells (DSSCs)

A Varied Alkyl Chains of Ruthenium(II) Complexes for Dye Sensitized Solar Cells (DSSCs)

Thiocyanate Free Ruthenium(II) Complexes for Dye Sensitized Solar Cells (DSSCs)

New Family of Ruthenium-Dye-Sensitized Solar Cells (DSSCs) with a High Solar-Energy-Conversion Efficiency

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