fig6
From: Nanostructured heterogeneous photocatalyst materials for green synthesis of valuable chemicals
![Nanostructured heterogeneous photocatalyst materials for green synthesis of valuable chemicals](https://image.oaes.cc/56840e6d-7e99-4cba-95e8-d2b2c95681e1/4831.fig.6.jpg)
Figure 6. (A) Selective photocatalytic conversion of primary amines tuned by metal cocatalyst and the reaction pathways. (B) TPD analysis of imine adsorption on Pt/C3N4 and Pd/C3N4. (C,D) In situ MS analysis of H2 evolution during photocatalytic conversion of amine and secondary amine on Pt/C3N4 and Pd/C3N4 under deaerated conditions. (E) H2 evolution during photohydrogenation of 2a in isopropanol. The figures are used with permission from the American Chemistry Society[129]. TPD: Temperature-programmed desorption; MS: mass spectrometry.