Lignin-Based Polymer Electrolyte Membranes for Sustainable Aqueous Dye-Sensitized Solar Cells
نویسندگان
چکیده
منابع مشابه
Aqueous dye-sensitized solar cells.
Nowadays, dye-sensitized solar cells (DSSCs) are the most extensively investigated systems for the conversion of solar energy into electricity, particularly for implementation in devices where low cost and good performance are required. Nevertheless, a key aspect is still to be addressed, being considered strongly harmful for a long time, which is the presence of water in the cell, either in th...
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Recently, cobalt redox electrolyte mediators have emerged as a promising alternative to the commonly used iodide/triiodide redox shuttle in dye-sensitized solar cells (DSCs). Here, we report the successful use of a new quasi-liquid, polymer-based electrolyte containing the Co(3+)/Co(2+) redox mediator in 3-methoxy propionitrile solvent in order to overcome the limitations of high cell resistanc...
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A tris(2,2'-bipyridine)cobalt(II)/(III) based polymer gel electrolyte has been successfully applied in conjunction with an organic carbazole dye in the construction of stable dye-sensitized solar cells with an energy conversion efficiencies of 8.7% and 10% at 1 sun and 0.1 sun light intensity.
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Dye-sensitized solar cells (DSSCs) using organic liquid electrolytes have received significant attention because of their low production cost, simple structure and high power conversion efficiency [1-5]. Recently, the power conversion efficiencies of DSSCs using Ruthenium complex dyes, liquid electrolytes, and Pt counter electrode have reached 10.4 % (100 mW/cm2, AM 1.5) by Grätzel group [6]. H...
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ژورنال
عنوان ژورنال: ACS Sustainable Chemistry & Engineering
سال: 2021
ISSN: 2168-0485,2168-0485
DOI: 10.1021/acssuschemeng.1c01882