@inproceedings{6308,
  author       = {Schnatmann, Anna Katharina and Schwenzfeier-Hellkamp, Eva},
  booktitle    = {Tagungsband - 8. Regenerative Energietechnik Konferenz in Nordhausen},
  editor       = {Wesselak, Viktor},
  isbn         = {978-3-940820-24-2},
  location     = {Nordhausen},
  title        = {{Kreislauffähiges Photovoltaikmoduldesign - Experteninterviews mit Unternehmen aus der Recyclingbranche}},
  year         = {2025},
}

@techreport{6473,
  author       = {Schoden, Fabian and Knefelkamp, Dörthe and Kolkmann, Beate and Schwenzfeier-Hellkamp, Eva},
  title        = {{Circular Economy – Innovationsökosystem Studie (CirQuality OWL)}},
  year         = {2024},
}

@article{5022,
  author       = {Davies, Emma and Schwenzfeier-Hellkamp, Eva and Ehrmann, Andrea},
  issn         = {2227-9717},
  journal      = {Processes},
  keywords     = {hydrogen storage system, hydrogen transport, hydrogen use, leakage, explosion, pressure},
  number       = {10},
  publisher    = {MDPI AG},
  title        = {{Safety of Hydrogen Storage Technologies}},
  doi          = {10.3390/pr12102182},
  volume       = {12},
  year         = {2024},
}

@inproceedings{4647,
  author       = {Schnatmann, Anna Katharina and Schwenzfeier-Hellkamp, Eva},
  booktitle    = {PESS 2023 – IEEE Power and Energy Student Summit},
  isbn         = {978-3-8007-6318-4},
  location     = {Bielefeld},
  publisher    = {VDE Verlag GmbH},
  title        = {{Transfer of circular economy principles to photovoltaics by analyzing R principles}},
  year         = {2024},
}

@article{4563,
  author       = {Blachowicz, Tomasz and Malczyk, Maciej and Kola, Ilda and Ehrmann, Guido and Schwenzfeier-Hellkamp, Eva and Ehrmann, Andrea},
  issn         = {2227-9717},
  journal      = {Processes},
  number       = {5},
  publisher    = {MDPI AG},
  title        = {{Textiles for Very Cold Environments}},
  doi          = {10.3390/pr12050927},
  volume       = {12},
  year         = {2024},
}

@article{4278,
  author       = {Schnatmann, Anna Katharina and Reimers, Tobi and Hüdepohl, Erik and Umlauf, Jonah and Kleinebekel, Pia and Schoden, Fabian and Schwenzfeier-Hellkamp, Eva},
  issn         = {2071-1050},
  journal      = {Sustainability},
  keywords     = {circular economy, crystalline photovoltaics, degradation, quality management, reuse, second-life PV, electroluminescence},
  number       = {3},
  publisher    = {MDPI AG},
  title        = {{Investigating the Technical Reuse Potential of Crystalline Photovoltaic Modules with Regard to a Recycling Alternative}},
  doi          = {10.3390/su16030958},
  volume       = {16},
  year         = {2024},
}

@article{4285,
  author       = {Schnatmann, Anna Katharina and Schoden, Fabian and Ehrmann, Andrea and Schwenzfeier-Hellkamp, Eva},
  issn         = {2701-939X},
  journal      = {Communications in Development and Assembling of Textile Products},
  keywords     = {circular economy, R principles, textile industry, waste prevention, resilience},
  number       = {2},
  pages        = {294--305},
  publisher    = {Sachsische Landesbibliothek, Staats- und Universitatsbibliothek Dresden},
  title        = {{R principles for circular economy in the textile industry – a mini-review}},
  doi          = {10.25367/cdatp.2023.4.p295-305},
  volume       = {4},
  year         = {2023},
}

@techreport{6469,
  author       = {Schoden, Fabian and Knefelkamp, Dörthe and Schnatmann, Anna Katharina and Schwenzfeier-Hellkamp, Eva},
  pages        = {24},
  title        = {{Circular Economy – Mehrwerte für Unternehmen, Bericht CirQuality OWL}},
  year         = {2022},
}

@techreport{6471,
  author       = {Schoden, Fabian and Schnatmann, Anna Katharina and Schwenzfeier-Hellkamp, Eva},
  pages        = {19},
  title        = {{CirQuality OWL - Lösungen für eine Circular Economy}},
  year         = {2022},
}

@article{2228,
  author       = {Schoden, Fabian and Schnatmann, Anna Katharina and Blachowicz, Tomasz and Manz-Schumacher, Hildegard and Schwenzfeier-Hellkamp, Eva},
  issn         = {2071-1050},
  journal      = {Sustainability},
  number       = {22},
  publisher    = {MDPI AG},
  title        = {{Circular Design Principles Applied on Dye-Sensitized Solar Cells}},
  doi          = {10.3390/su142215280},
  volume       = {14},
  year         = {2022},
}

@article{1918,
  author       = {Schoden, Fabian and Detzmeier, Joscha and Schnatmann, Anna Katharina and Blachowicz, Tomasz and Schwenzfeier-Hellkamp, Eva},
  issn         = {2071-1050},
  journal      = {Sustainability},
  keywords     = {circular economy, remanufacturing, dye-sensitized solar cell, sustainability},
  number       = {9},
  publisher    = {MDPI AG},
  title        = {{Investigating the Remanufacturing Potential of Dye-Sensitized Solar Cells}},
  doi          = {10.3390/su14095670},
  volume       = {14},
  year         = {2022},
}

@article{2091,
  author       = {Schnatmann, Anna Katharina and Schoden, Fabian and Schwenzfeier-Hellkamp, Eva},
  issn         = {2071-1050},
  journal      = {Sustainability},
  keywords     = {circular economy, encapsulation, crystalline photovoltaic, sustainability},
  number       = {16},
  publisher    = {MDPI AG},
  title        = {{Sustainable PV Module Design—Review of State-of-the-Art Encapsulation Methods}},
  doi          = {10.3390/su14169971},
  volume       = {14},
  year         = {2022},
}

@article{1412,
  author       = {Schoden, Fabian and Dotter, Marius and Knefelkamp, Dörthe and Blachowicz, Tomasz and Schwenzfeier-Hellkamp, Eva},
  issn         = {1996-1073},
  journal      = {Energies},
  number       = {13},
  publisher    = {MDPI AG},
  title        = {{Review of State of the Art Recycling Methods in the Context of Dye Sensitized Solar Cells}},
  doi          = {10.3390/en14133741},
  volume       = {14},
  year         = {2021},
}

@article{1513,
  author       = {Schoden, Fabian and Schnatmann, Anna Katharina and Davies, Emma and Diederich, Dirk and Storck, Jan Lukas and Knefelkamp, Dörthe and Blachowicz, Tomasz and Schwenzfeier-Hellkamp, Eva},
  issn         = {1996-1944},
  journal      = {Materials},
  number       = {21},
  publisher    = {MDPI AG},
  title        = {{Investigating the Recycling Potential of Glass Based Dye-Sensitized Solar Cells—Melting Experiment}},
  doi          = {10.3390/ma14216622},
  volume       = {14},
  year         = {2021},
}

@article{1128,
  author       = {Schoden, Fabian and Siebert, Alina and Keskin, Alparslan and Herzig, Konstantin and Straus, Majkel and Schwenzfeier-Hellkamp, Eva},
  issn         = {2071-1050},
  journal      = {Sustainability},
  number       = {1},
  publisher    = {MDPI AG},
  title        = {{Building a Wind Power Plant from Scrap and Raising Public Awareness for Renewable Energy Technology in a Circular Economy}},
  doi          = {10.3390/su12010090},
  volume       = {12},
  year         = {2020},
}

@article{4181,
  author       = {Müller, Steffen and Wieschollek, David and Juhász Junger, Irén and Schwenzfeier-Hellkamp, Eva and Ehrmann, Andrea},
  issn         = {0030-4026},
  journal      = {Optik},
  publisher    = {Elsevier BV},
  title        = {{Back electrodes of dye-sensitized solar cells on textile fabrics}},
  doi          = {10.1016/j.ijleo.2019.163243},
  volume       = {198},
  year         = {2019},
}

@article{1058,
  author       = {Ahmedi, Abdelkarim and Wiens, Angela and Juhász Junger, Irén and Werner, Daniel and Schwenzfeier-Hellkamp, Eva and Ehrmann, Andrea},
  issn         = {0030-4026},
  journal      = {Optik},
  pages        = {309--314},
  publisher    = {Elsevier BV},
  title        = {{Influence of grey and color filters on the electrical properties of the dye-sensitized solar cells}},
  doi          = {10.1016/j.ijleo.2019.04.133},
  volume       = {186},
  year         = {2019},
}

@article{1063,
  author       = {Hölscher, Florian and Trümper, Peer-Robin and Juhász Junger, Irén and Schwenzfeier-Hellkamp, Eva and Ehrmann, Andrea},
  issn         = {0030-4026},
  journal      = {Optik},
  pages        = {1276--1279},
  publisher    = {Elsevier BV},
  title        = {{Application methods for graphite as catalyzer in dye-sensitized solar cells}},
  doi          = {10.1016/j.ijleo.2018.10.123},
  volume       = {178},
  year         = {2019},
}

@article{1068,
  author       = {Juhász junger, Irén and Werner, Daniel and Schwenzfeier-Hellkamp, Eva and Ehrmann, Andrea},
  issn         = {00304026},
  journal      = {Optik},
  pages        = {8--12},
  publisher    = {Elsevier BV},
  title        = {{Influence of illumination spectra on DSSC performance}},
  doi          = {10.1016/j.ijleo.2018.09.123},
  volume       = {177},
  year         = {2019},
}

@article{4197,
  author       = {Bohnenkamp, Bastian and Linnemann, Jan-Hendrik and Juhász Junger, Irén and Schwenzfeier-Hellkamp, Eva and Ehrmann, Andrea},
  issn         = {0030-4026},
  journal      = {Optik},
  pages        = {282--286},
  publisher    = {Elsevier BV},
  title        = {{Influence of dyes and dying process parameters on the electrical properties of dye-sensitized solar cells}},
  doi          = {10.1016/j.ijleo.2018.04.103},
  volume       = {168},
  year         = {2018},
}