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- W3110588192 abstract "The traditional counter electrodes (CEs) catalysts are mainly noble Pt-based materials, but their scarcity and high cost impede their practical applications, especially in dye sensitized solar cells (DSSCs). Hence, identifying Pt-free catalyst materials for CEs have been regarded as one of the crucial steps to improve energy conversion efficiency and cost effectiveness of DSSCs. Herein, a feasible one-step reduction was put forward to prepare V2O3@C composites utilizing V2O5 as metal sources, and the soluble starch as carbon source. The four V2O3@C composite catalysts have successfully been prepared and further were applied to CEs as catalytic materials in the encapsulation of DSSCs. The power conversion efficiencies (PCE) of 2.79, 3.94, 5.13 and 4.97% were respectively obtained from mass ratios of the soluble starch to V2O5 with 1:2, 1:1, 2:1 and 4:1 as counter electrode for the regeneration of I3−/I− redox couples. The enhanced performance can be ascribed to the number of active catalytic sites and the distribution channels on the V2O3@C composites CEs, which was caused by that the larger surface area and higher conductivity of amorphous C from the pyrolyzed carbonization of the soluble starch in the precursor." @default.
- W3110588192 created "2020-12-07" @default.
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- W3110588192 date "2021-01-01" @default.
- W3110588192 modified "2023-10-18" @default.
- W3110588192 title "Performance of V2O3@C composites via a sol–gel precursor assisted by soluble starch as Pt-free counter electrodes for dye sensitized solar cells" @default.
- W3110588192 cites W1966061207 @default.
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- W3110588192 cites W1999222144 @default.
- W3110588192 cites W2009255903 @default.
- W3110588192 cites W2013845325 @default.
- W3110588192 cites W2015142766 @default.
- W3110588192 cites W2034871560 @default.
- W3110588192 cites W2046528044 @default.
- W3110588192 cites W2048082504 @default.
- W3110588192 cites W2048755346 @default.
- W3110588192 cites W2053513294 @default.
- W3110588192 cites W2067457860 @default.
- W3110588192 cites W2086939013 @default.
- W3110588192 cites W2091565269 @default.
- W3110588192 cites W2099540135 @default.
- W3110588192 cites W2103973412 @default.
- W3110588192 cites W2116327492 @default.
- W3110588192 cites W2142030568 @default.
- W3110588192 cites W2144971227 @default.
- W3110588192 cites W2159255859 @default.
- W3110588192 cites W2178729298 @default.
- W3110588192 cites W2329770573 @default.
- W3110588192 cites W2359224027 @default.
- W3110588192 cites W2405292847 @default.
- W3110588192 cites W2405573124 @default.
- W3110588192 cites W2419160732 @default.
- W3110588192 cites W2428908524 @default.
- W3110588192 cites W2478384333 @default.
- W3110588192 cites W2506127552 @default.
- W3110588192 cites W2508159973 @default.
- W3110588192 cites W2510546422 @default.
- W3110588192 cites W2519736832 @default.
- W3110588192 cites W2520464414 @default.
- W3110588192 cites W2521412240 @default.
- W3110588192 cites W2544847110 @default.
- W3110588192 cites W2563625778 @default.
- W3110588192 cites W2591971706 @default.
- W3110588192 cites W2600972489 @default.
- W3110588192 cites W2611922995 @default.
- W3110588192 cites W2612459310 @default.
- W3110588192 cites W2747391651 @default.
- W3110588192 cites W2750566212 @default.
- W3110588192 cites W2760198757 @default.
- W3110588192 cites W2766978424 @default.
- W3110588192 cites W2781007137 @default.
- W3110588192 cites W2794476525 @default.
- W3110588192 cites W2796987038 @default.
- W3110588192 cites W2805833085 @default.
- W3110588192 cites W2809752449 @default.
- W3110588192 cites W2894909860 @default.
- W3110588192 cites W2908858810 @default.
- W3110588192 cites W2908977853 @default.
- W3110588192 cites W2923384506 @default.
- W3110588192 cites W2943419180 @default.
- W3110588192 cites W2944602489 @default.
- W3110588192 cites W2951660129 @default.
- W3110588192 cites W2967108298 @default.
- W3110588192 cites W2994725202 @default.
- W3110588192 cites W2995606559 @default.
- W3110588192 cites W2995837120 @default.
- W3110588192 cites W2997920710 @default.
- W3110588192 cites W3005571298 @default.
- W3110588192 cites W3011458537 @default.
- W3110588192 cites W3013285025 @default.
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- W3110588192 doi "https://doi.org/10.1016/j.solener.2020.11.026" @default.
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