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Oxygen effect on the slow increase of power conversion efficiency of dye-sensitized solar cells via SnO2 photoanode post-annealed under different atmosphere
Power conversion efficiency (PCE) of SnO2-based dye-sensitized solar cells (DSSCs) increases slowly over a period of days after the fabrication in the reported work. The slow increase in PCE is indirectly interpr...
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Article
The effect of crack propagation on the quality of fineblanking surface of cold-rolled steel sheet detected by PVDF film stress sensors
In order to find out whether 100% clean-cut surface can be prepared after crack formation in the shear zone, contact stress was measured by PVDF film stress sensors on the cold-rolled medium-carbon steel sheet...