Xanthan?Based Hydrogel for Stable and Efficient Quasi?Solid Truly Aqueous Dye?Sensitized Solar Cell with Cobalt Mediator
نویسندگان
چکیده
Aqueous dye-sensitized solar cells (DSSCs) are emerging as a promising alternative to enhance both the lifetime and environmental friendliness of traditional DSSCs. Herein, cobalt-based, jellified (with xanthan gum) aqueous electrolyte, leading valuable efficiency exceeding 4% (VOC = 847 mV, JSC 6.73 mA cm?2, fill factor 74%), is reported. Design experiment used precisely significantly study, at multivariate level, effects produced by Co2+ concentration, Co2+/Co3+ ratio, gum amount modifications on overall photovoltaic parameters lab-scale cells.
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ژورنال
عنوان ژورنال: Solar RRL
سال: 2021
ISSN: ['2367-198X']
DOI: https://doi.org/10.1002/solr.202000823