1400770-53-7

Upstream product

• 1417650-66-8 C₂₃H₂₂BrNO₂ 
• 59247-47-1 tert-butyl-4-bromobenzoate 
• 426227-54-5 3-[(1-ethyl-1,3-dihydro-3,3-dimethyl-2H-indol-2-ylidene)methyl]-4-hydroxy-cyclobutene-1,2-dione 
• 951248-17-2 3-ethoxy-4-((1-ethyl-3,3-dimethylindoline-2-ylidene)methyl)cyclobut-3-ene-1,2-dione 
• 14134-81-7 1-ethyl-2,3,3-trimethylindolium iodide 
• 1640-39-7 2,3,3-trimethylindoleniune 
• 921615-27-2 5-bromo-1-ethyl-2,3,3-trimethyl-3H-indolium iodide 
• 586-75-4 4-chlorobenzoyl chloride 
• 54136-24-2 5-bromo-2,3,3-trimethyl-3H-indole 
• 1417650-92-0 C₂₉H₃₄BNO₄ 
• 1400770-51-5 C₃₀H₃₁BrN₂O₂ 

Relevant academic research and scientific papers

Squaraine-arylamine sensitizers for highly efficient p-type dye-sensitized solar cells

New near-IR (NIR) squaraine dyes (p-SQ1 and p-SQ2) containing one and two anchoring groups were synthesized and used as the sensitizers of p-type DSSCs. The dye (0.113%) with two anchoring groups (p-SQ2) shows better performance than the dye (0.053%) with only one anchoring group (p-SQ1). Cosensitized p-type DSSCs using two dyes with complementary absorption were tested. They have broadened IPCE spectra and good cell performance.