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Figure 1

From: Formation of artificial pores in nano-TiO2 photo-electrode films using acetylene-black for high-efficiency, dye-sensitized solar cells

Figure 1

TG/DTA plots recorded from 30 to 900°C at a heating rate of 5°C/min using the TiO2 photo-anode paste including (a) 1.5 wt% acetylene-black. TG/DTA plots recorded from 30 to 900°C at a heating rate of 5°C/min using 1.5 wt% acetylene-black TiO2 paste samples treated at (b) 350, (c) 400, (d) 450, (e) 500 and (f) 550°C for 30 min. The “asterisk” in the figures means the exothermic peak which exhibited the thermal decomposition of acetylene-black.

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