期刊
ACS APPLIED ENERGY MATERIALS
卷 4, 期 1, 页码 98-110出版社
AMER CHEMICAL SOC
DOI: 10.1021/acsaem.0c01960
关键词
graphene; dye sensitized solar modules; vertical contact; large area deposition; stability
资金
- European Union's Horizon 2020 Research Innovation Program [881603]
- Ministry of Education and Science of the Russian Federation in the framework of the Increase Competitiveness Program of NUST MISiS [K2-2019-13]
- ERC grant Hetero2D
- EPSRC [EP/L016087/1, EP/K01711X/1, EP/K017144/1, EP/N010345/1, EP/M507799/1, EP/P02081X/1]
- EPSRC [EP/N010345/1, EP/M507799/1, EP/K017144/1, EP/P02081X/1, EP/K01711X/1] Funding Source: UKRI
The Z-type Dye Sensitized Solar Modules with screen printed graphene-based vertical interconnects prevent corrosion of interconnects in contact with electrolytic species and demonstrate a significant enhancement in power conversion efficiency compared to conventional Ag interconnects. The modules show a stability of 1000 hours under 85 degrees C stress test, paving the way for original design layouts with decreased dead area and increased generated power per aperture area.
We present Z-Type Dye Sensitized Solar Modules (DSSMs) with screen printed graphene-based vertical interconnects. This prevents corrosion of interconnects in contact with electrolytic species, unlike conventional Ag interconnects. By enlarging the width of single cells, or by increasing the number of cells, we get an enhancement of the aperture power conversion efficiency similar to+12% with respect to Ag-based modules, with 1000 h stability under 85 degrees C stress test. This paves the way to original design layouts with decreased dead area and increased generated power per aperture area.
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