Figure 13.
(a) HRTEM image of 1 wt % Au–g-C3N4 nanocomposite where the inset presents the corresponding SAED pattern. (b) Proposed mechanism of photocatalytic H2 production and SPR of Au in a Au–g-C3N4 nanocomposite. Reprinted (adapted) with permission from [160], copyright 2014 Wiley-VCH.