Table 3 Optical Properties of PSSOs.

From: Organic-inorganic hybrid electrochromic materials, polysilsesquioxanes containing triarylamine, changing color from colorless to blue

PSSOs

In Solutiona

As film

\({{\boldsymbol{\lambda }}}_{{\bf{\max }}}^{{\bf{abs}}}\)(nm)

\({{\boldsymbol{\lambda }}}_{{\bf{\max }}}^{{\bf{PL}}}\)(nm)

\({\varphi }_{{\rm{F}}}\)(%)b

\({{\boldsymbol{\lambda }}}_{{\bf{\max }}}^{{\bf{abs}}}\)(nm)

\({{\boldsymbol{\lambda }}}_{{\bf{onset}}}^{{\bf{abs}}}\)(nm)

PDPAP-TEOSPU

302

389

1.23

320

388

PCzP-TEOSPU

335

380

26.15

341

390

PPTP-TEOSPU

327

446

1.12

332

372

PDFPAP-TEOSPU

346

456

39.05

357

399

  1. aMeasured in dilute solutions in DMF at a concentration of about 10−5 mol·L−1.
  2. bFluorescence quantum yield calculated with quinine sulfate as the standard reference. (ϕ F  = 54.6%).