Dye-Sensitized Solar Cells Based on Bi_𝟒Ti_𝟑O_𝟏𝟐

Figure 1

X-ray diffraction pattern of Bi₄Ti₃O₁₂- and TiO₂-coated Bi₄Ti₃O₁₂ nanoparticles annealed at 690°C for 2 h.