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@ARTICLE{RochaOrtiz:1021595,
      author       = {Rocha-Ortiz, Juan S. and Wu, Jianchang and Wenzel, Jonas
                      and Bornschlegl, Andreas J. and Perea, Jose Dario and Leon,
                      Salvador and Barabash, Anastasia and Wollny, Anna-Sophie and
                      Guldi, Dirk M. and Zhang, Jiyun and Insuasty, Alberto and
                      Lüer, Larry and Ortiz, Alejandro and Hirsch, Andreas and
                      Brabec, Christoph},
      title        = {{E}nhancing {P}lanar {I}nverted {P}erovskite {S}olar
                      {C}ells with {I}nnovative {D}umbbell‐{S}haped {HTM}s: {A}
                      {S}tudy of {H}exabenzocoronene and
                      {P}yrene‐{BODIPY}‐{T}riarylamine {D}erivatives},
      journal      = {Advanced functional materials},
      volume       = {33},
      number       = {44},
      issn         = {1616-301X},
      address      = {Weinheim},
      publisher    = {Wiley-VCH},
      reportid     = {FZJ-2024-00858},
      pages        = {2304262},
      year         = {2023},
      abstract     = {Dumbbell-shaped systems based on PAHs-BODIPY-triarylamine
                      hybrids TM-(01-04) are designed as novel and highly
                      efficient hole-transporting materials for usage in planar
                      inverted perovskite solar cells. BODIPY is employed as a
                      bridge between the PAH units, and the effects of the
                      conjugated π-system's covalent attachment and size are
                      investigated. Fluorescence quenching, 3D fluorescence heat
                      maps, and theoretical studies support energy transfer within
                      the moieties. The systems are extremely resistant to UVC 254
                      nm germicidal light sources and present remarkable thermal
                      stability at degradation temperatures exceeding 350 °C.
                      Integrating these systems into perovskite solar cells
                      results in outstanding power conversion efficiency (PCE),
                      with TM-02-based devices exhibiting a PCE of $20.26\%.$ The
                      devices base on TM-01, TM-03, and TM-04 achieve PCE values
                      of $16.98\%,$ $17.58\%,$ and $18.80\%,$ respectively. The
                      long-term stability of these devices is measured for 600 h,
                      with initial efficiency retention between $94\%$ and $86\%.$
                      The TM-04-based device presents noticeable stability of
                      $94\%,$ better than the reference polymer PTAA with $91\%.$
                      These findings highlight the exciting potential of
                      dumbbell-shaped systems based on PAHs-BODIPY-triarylamine
                      derivatives for next-generation photovoltaics.},
      cin          = {IEK-11},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IEK-11-20140314},
      pnm          = {1213 - Cell Design and Development (POF4-121)},
      pid          = {G:(DE-HGF)POF4-1213},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:001024900700001},
      doi          = {10.1002/adfm.202304262},
      url          = {https://juser.fz-juelich.de/record/1021595},
}