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Manuel Meneghetti, Aldo Talon, Elti Cattaruzza, Emilio Celotti, Elisabetta Bellantuono, Enrique Rodríguez-Castellón, Stefano Meneghetti and Elisa Moretti
During the last two decades, Dye Sensitized Solar Cells (DSSCs) have received a great deal of attention as a promising, low-cost alternative to conventional silicon photovoltaic devices. Natural dye molecules can be used as a sensitizer for their low cos...
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María José García-Salinas and María Jesús Ariza
After reviewing literature and showing our own results, this paper summarizes some steps to extract, characterize and use natural dyes, proposing a protocol to obtain and work with these dyes. As an example of application, we use dye-sensitized solar cel...
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Chih-Hung Tsai, Yu-Chen Hsiao and Ping-Yuan Chuang
In this paper, we demonstrated that platinum (Pt) counter electrodes (CEs) fabricated using electrochemical deposition and chemical reduction can replace conventional high-temperature thermally decomposed Pt electrodes. In this study, Pt electrodes were ...
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Chih-Hung Tsai, Po-Hsi Fei, Chia-Ming Lin and Shiao-Long Shiu
Copper oxide (CuO) and CuO/graphene nanostructured thin films were used as counter electrodes (CEs) for dye-sensitized solar cells (DSSCs). CuO and CuO/graphene pastes were prepared and coated on fluorine-doped tin oxide (FTO) glass substrates using a do...
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Qian Liu, Nan Gao, Dejiang Liu, Jinglin Liu and Yuanzuo Li
A series of natural photoactive dyes, named as D1–D6 were successfully extracted from six kinds of plant leaves for solar cells. The photoelectrical properties of dyes were measured via UV-Vis absorption spectra, cyclic voltammetry as well as photo...
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Chao-Kuang Cheng, Jeng-Yu Lin, Kai-Chen Huang, Tsung-Kuang Yeh and Chien-Kuo Hsieh
This paper reports architecturally designed nanocomposites synthesized by hybridizing the two-dimensional (2D) nanostructure of molybdenum disulfide (MoS2) nanosheet (NS)-supported Pt nanoparticles (PtNPs) as counter electrodes (CEs) for dye-sensitized s...
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Supratik Kar, Juganta K. Roy, Danuta Leszczynska and Jerzy Leszczynski
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Ting-Hao Wan, Yi-Fan Chiu, Chieh-Wen Chen, Cheng-Che Hsu, I-Chun Cheng and Jian-Zhang Chen
Ultrafast atmospheric-pressure plasma jet (APPJ) processed Pt-decorated reduced graphene oxides (rGOs) were used as counter-electrodes in dye-sensitized solar cells (DSSCs). Pastes containing rGO, ethyl cellulose, terpineol, and chloroplatinic acid were ...
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