% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@ARTICLE{DU:1052764,
      author       = {DU, Tian and Dag, Hakan and Peng, Zijian and Englhard,
                      Jonas and Barabash, Anastasia and Zhang, Handan and Zhang,
                      Jiyun and Tan, Jiayi and Qiu, Shudi and Dong, Lirong and
                      Wagner, Michael and Hauch, Jens and Guo, Fei and Kasian,
                      Olga and Bachmann, Julien and Brabec, Christoph},
      title        = {{E}nhancing the viability of p-i-n perovskite solar cells
                      with printable carbon cathode: {O}rigin of polarity
                      inversion},
      journal      = {Joule},
      volume       = {10},
      number       = {1},
      issn         = {2542-4785},
      address      = {Amsterdam},
      publisher    = {Elsevier B.V.},
      reportid     = {FZJ-2026-01121},
      pages        = {102224 -},
      year         = {2026},
      abstract     = {Printable rear electrodes represent a key enabling
                      technology for the upscaling of perovskite solar cells
                      (PSCs). Carbon electrodes are appealing candidates widely
                      employed in n-i-p (so-called “conventional”)
                      architectures, but their integration into p-i-n (so-called
                      “inverted”) architectures is prohibited by interfacial
                      energetic mismatch. We address this challenge by introducing
                      a tin oxide (SnOx) interlayer with desirable mechanical
                      durability and n-doping level. We show in detail how the
                      tailored interlayer converts carbon from a hole-collecting
                      anode to an electron-collecting cathode and how the
                      electron-extraction barrier is minimized, narrowing the
                      efficiency gap between carbon $(21.8\%)$ and silver
                      $(24.0\%)$ electrodes. The advancement results in a
                      remarkably improved viability of the PSCs: a modest drop in
                      efficiency is outweighed by a 3-fold improvement in
                      projected operational lifetime (>8,000 h) and a $60\%$
                      reduction in the bill of materials. These results underscore
                      the potential of carbon as a cost-effective alternative to
                      silver in the industrialization of p-i-n PSCs.},
      cin          = {IET-2},
      ddc          = {333.7},
      cid          = {I:(DE-Juel1)IET-2-20140314},
      pnm          = {1213 - Cell Design and Development (POF4-121)},
      pid          = {G:(DE-HGF)POF4-1213},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:001677017600001},
      doi          = {10.1016/j.joule.2025.102224},
      url          = {https://juser.fz-juelich.de/record/1052764},
}