1146433-75-1

Upstream product

• 30752-19-3 1-bromo-4-hexyloxylbenzene 
• 62-53-3 aniline 
• 540-38-5 p-Iodophenol 
• 111-25-1 1-bromo-hexane 
• 85557-94-4 1-iodo-4-hexyloxybenzene 

Downstream Products

• 1092363-75-1 N,N-bis(4-hexyloxyphenyl)-4-bromophenylamine 
• 1360743-98-1 4-(hexyloxy)-N-(4-(hexyloxy)phenyl)-N-(4-vinylphenyl)aniline 
• 1360743-99-2 4-(4-(bis(4-(hexyloxy)phenyl)amino)styryl)-2,5-dimethoxybenzaldehyde 
• 1338801-58-3 4-(4-(bis(4-(hexyloxy)phenyl)amino)styryl)-2,5-dipropoxybenzaldehyde 
• 1360744-00-8 4-(4-(bis(4-(hexyloxy)phenyl)amino)styryl)-2,5-bis(hexyloxy)benzaldehyde 
• 1360744-02-0 4-((bis(4-(hexyloxy)phenyl)amino)styryl)-2,5-(dimethoxyphenyl)-2-cyanoacrylic acid 
• 1338801-59-4 4-((bis(4-(hexyloxy)phenyl)amino)styryl)-2,5-(dipropoxyphenyl)-2-cyanoacrylic acid 
• 1360744-05-3 4-((bis(4-(hexyloxy)phenyl)amino)styryl)-2,5-(bis(hexyloxy)phenyl)-2-cyanoacrylic acid 
• 1158909-73-9 4-[N,N-(di-4-n-hexyloxyphenyl)amino]benzaldehyde 
• 1181601-39-7 C₃₁H₄₁NO₃ 
• 1181601-41-1 (4-(bis(4-(hexyloxy)phenyl)amino)benzyl)triphenylphosphonium bromide 
• 1338801-61-8 C₄₅H₅₃NO₇ 
• 1338801-62-9 C₄₈H₅₄N₂O₈ 
• 1338801-56-1 C₃₉H₄₅NO₃ 

Relevant academic research and scientific papers

4,9-dihydro-4,4,9,9-tetrahexyl- s -indaceno[1,2- b:5,6- b ′]dithiophene as a π-spacer of donor-π-acceptor dye and its photovoltaic performance with liquid and solid-state dye-sensitized solar cells

A new D-π-A organic dye, LC-5, containing 4,9-dihydro-4,4,9,9- tetrahexyl-s-indaceno[1,2-b:5,6-b′]-dithiophene as a novel π-conjugated spacer has been synthesized and tested as a sensitizer in dye-sensitized solar cells (DSC). Volatile and ionic liquid electrolytes have been used in conjunction with the synthesized dye, and the electrolyte influence on the photovoltaic performance of DSCs was investigated. A detailed investigation, including transient photocurrent/photovoltage decay measurements and electrochemical impedance spectroscopy data, provide important conclusions about the influence of electrolytes on the photovoltaic parameters.

The effect of different alkyl chains on the photovoltaic performance of D-π-A porphyrin-sensitized solar cells

In this study, a series of novel D-π-A porphyrin sensitizers with different alkyl chains were designed and synthesized for dye-sensitized solar cells. The effects of different alkyl chains (methyl, methoxyl and hexyloxy groups) on the photophysical, electrochemical and photovoltaic performance were investigated systematically. The results indicate that the molar extinction coefficients of three dyes normally increase as the alkyl chain length increases. Furthermore, it is also found that the incident photo-to-current conversion efficiencies (IPCEs), short circuit current (Jsc) and open circuit voltage (Voc) of the dye-sensitized solar cells (DSSCs) based on WH-C1, YD20 and WH-C2 increase with the elongation of alkyl chains in the order of WH-C1 sc of 13.10 mA cm-2, a Voc of 831.10 mV, and a fill factor (FF) of 0.70.

Optical and electrochemical effects of triarylamine inclusion to alkoxy BODIPY-based derivatives

Three new triphenylamine-BODIPY dyadsBDPT1-3have been designed and synthesized. Their optoelectronic properties were investigated, which revealed strong electronic interactions between the donor and acceptor moieties, together with high sensitivity to the inclusion of alkoxy groups. The properties of the dyads were compared with those of reference compoundsAandBDP1, which exhibit broader absorption in the visible region as a result of the inclusion of donor groups and extended conjugation of the BODIPY core. Fluorescence quenching was also observed, which was attributed to the photoinduced electron transfer, evidenced from solvatochromic measurements, quantum yields and theoretical calculations. The oxidation potentials of new compounds were found to be lower when compared with those of other BODIPY analogues with donor groups attached. The redox, computational, absorbance and emission data suggest that compoundsBDPT1-3exhibit promising properties for their application in organic photovoltaic or light emitting (optoelectronic) devices.

Switchable special effect substances

A process for altering the absorption of electromagnetic radiation by one or more compounds of the general formulae (I) wherein these compounds are irradiated with electromagnetic radiation of wavelength from 300 to 750 nm. The use of compounds of the general formula (I) or (II) for marking materials, for example paper or mineral oil, and use of compounds of the general formula (I) or (II) for causing a color change. The use of compounds of the general formula (I) or (II) for laser welding, heat management, as a photoinitiator, as a free-radical scavenger or for detection of oxygen. A process for regulating the absorption or transmission of electromagnetic radiation by a material wherein one or more compounds of the general formula (I) or (II) are contacted with this material and these compounds are irradiated with electromagnetic radiation of wavelength from 300 to 750 nm. Specific compounds of the general formula (I).

Alkyloxy substituted organic dyes for high voltage dye-sensitized solar cell: Effect of alkyloxy chain length on open-circuit voltage

Three novel organic dyes (SB1, SB2, and SB3) containing 4-(hexyloxy)-N-(4-(hexyloxy)phenyl)-N-phenylaniline as electron donor and cyanoacrylic acid as electron acceptor bridged by alkyloxy (methyl = SB1, propyl = SB2 and hexyl = SB3) substituted p-phenylenevinylene linkers have been synthesized. Density functional theory (DFT) has employed to study electron distribution and intramolecular charge transfer. Increase in alkyl chain length in alkyloxy substituent leads to increase in open-circuit voltage (V OC), which is found to be related to the increased electron lifetime at open-circuit condition. Under AM 1.5 G 1 sun light illumination (100 mW/cm2), an optimized SB3-sensitized cell show a short-circuit photocurrent density (JSC) of 12.83 mA/cm2, an open-circuit voltage (VOC) of 0.745 V and a fill factor (FF) of 0.64, corresponding to an overall conversion efficiency (η) of 6.12%. Little degradation in η observed over 40 days is indicative of long-term stability of the SB-series dyes.

A light-resistant organic sensitizer for solar-cell applications

(Figure Presented) Finely tuned: A stable dye-sensitized solar cell that contains a molecularly engineered organic dye has been prepared. The efficiency of the cell remains at 90% after 1000 h of light soaking at 60 °C. The remarkable stability of the cel