1567990-40-2

Upstream product

• 119-61-9 benzophenone 
• 56667-12-0 (Z)-2,2'-dibromostilbene 

Downstream Products

• 1591698-54-2 2,7-bis(N,N,-di-(p-tolyl)amino)-5,5,10,10-tetraphenyl-5,10-dihydroindeno[2,1-a]indene 
• 91861-70-0 5,10-dihydro-5,5,10,10-tetraphenyl-indeno[2,1-a]indene 
• 1591698-52-0 2,7-dibromo-5,5,10,10-tetraphenyl-5,10-dihydroindeno[2,1-a]indene 

Relevant academic research and scientific papers

Thermally evaporable 5,10-dihydroindeno[2,1-a]indenes form efficient interfacial layers in organic solar cells

In this study, we synthesized several bis(diarylamino)dihydroindenoindene derivatives for use as small-molecule hole transporting materials (HTMs) in organic photovoltaics. Because of their photophysical, electrochemical, and morphological properties, as well as their surface energies and device structures, these barely soluble HTMs prohibited interfacial mixing during the subsequent deposition through spin-coating of the active layer. An optimized device having the structure indium tin oxide/HTM/P3HT:PCBM/Ca/Al operated with a fill factor of 67.8%.

White electroluminescence generated by a blend of bis(di-p-tolylamino) dihydroindenoindene and DCJTB

Structural analysis and photophysical study of bis(di-p-tolylamino) dihydroindenoindene were conducted. On the basis of its bi-functional property, a simple WOLED was fabricated in the host-guest configuration. White light fluorescence obtained from a single device was generated by two components emitting simultaneously, via an energy-transfer process.