Table 4 Elemental concentration existing in the Normal films and the TiO2 photo-electrode films with different acetylene-black concentrations

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

TiO2 photo-electrode films

Elemental Composition (wt%)

Carbon (C)

Hydrogen (H)

Nitrogen (N)

Normal

0.16

1.27

N.D

0.5 wt% A.B

0.13

1.01

N.D

1.0 wt% A.B

0.11

1.32

N.D

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