用于光催化和电化学应用的纳米结构石墨氮化碳

Muhammad Abdul Qadeer, Iqra Fareed, Asif Hussain, Muhammad Asim Farid, Sadia Nazir, Faheem K. Butt, 邹吉军, Muhammad Tahir, 杜尚丰

Nanostructured Graphitic Carbon Nitride for Photocatalytic and Electrochemical Applications

Abdul Qadeer Muhammad, Fareed Iqra, Hussain Asif, Asim Farid Muhammad, Nazir Sadia, K. Butt Faheem, Zou Ji-Jun, Tahir Muhammad, Du Shang-Feng

Figure 8. Anodic polarization curves using CN-550 (a). under different pH (with a catalyst load of 1.00 mg·cm−2) and (b). various loadings onto the nickel foam (alkaline media), (c). Anodic polarization curves of the prepared catalysts and (d). corresponding Tafel slopes, (e). LSV curves of g-C3N4, N-graphene, C3N4 @NG, C3N4 @NG mixture and commercial Pt/C, (f). Interfacial electron transfer in C3N4@NG. Yellow and cyan iso-surface represents electron accumulation and electron depletion and (g). Free-energy diagram of HER on the surface of C3N4 @NG under different H* coverages (insets: 1/3, 2/3, and 1 with the molecular configurations). Reproduced from [155] and [160] with permission of Elsevier and Springer.