Browsing INAM_Articles by Author "4d2eeedd-e6bd-458d-8bde-fd9d87a3eaf0"
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Imidazolium Iodide-Doped PEDOT Nanofibers as Conductive Catalysts for Highly Efficient Solid-State Dye-Sensitized Solar Cells Employing Polymer Electrolyte
Kim, Tea-Yon; Wei, Wei; Lee, Tae Kyung; Kim, Byung Su; Park, Seul Chan; Lee, Sungjin; Suh, Eui Hyun; Jang, Jaeyoung; Bisquert, Juan; Kang, Yong Soo American Chemical Society (2017)The electrical conductivity and catalytic activity of nanofibrous poly(3,4-ethylenedioxythiophene)s (PEDOT NFs) was improved by redoping with dimethyl imidazolium iodide (DMII) as a charge transfer facilitator. Addition ... -
Interfacial Engineering at Quantum Dot-Sensitized TiO2 Photoelectrodes for Ultrahigh Photocurrent Generation
Kim, Tea-Yon; Kim, Byung Su; Oh, Jong Gyu; Park, Seul Chan; Jang, Jaeyoung; Hamann, Thomas; Kang, Young Soo; Bang, Jin Ho; Gimenez, Sixto; Kang, Yong Soo American Chemical Society (2021-02-01)Metal oxide semiconductor/chalcogenide quantum dot (QD) heterostructured photoanodes show photocurrent densities >30 mA/cm2 with ZnO, approaching the theoretical limits in photovoltaic (PV) cells. However, comparative ... -
Properties of Contact and Bulk Impedances in Hybrid Lead Halide Perovskite Solar Cells Including Inductive Loop Elements
Guerrero, Antonio; Garcia-Belmonte, Germà; Mora-Sero, Ivan; Bisquert, Juan; Kang, Yong Soo; Jacobsson, T. Jesper; Correa-Baena, Juan-Pablo; Hagfeldt, Anders American Chemical Society (2016)Impedance spectroscopy offers access to all the different electronic and ionic processes taking place simultaneously in an operating solar cell. To date, its use on perovskite solar cells has been challenging because of ...