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. 2020 Mar 3;10(3):452. doi: 10.3390/nano10030452

Figure 4.

Figure 4

(a) UV-vis diffuse reflectance spectra (DRS) of as-synthesized BTC and BTTC-x (x=100, 120, 140, and 160 °C, respectively); (b) N2 adsorption-desorption isotherms of the as-prepared BTC, TTC-120, and BTTC-120 powders; (c) Photocurrent response and (d) electrochemical impedance spectra of BTC, TTC-120, and BTTC-120.