Layered double hydroxide and related catalysts for hydrogen production and a biorefinery

Layered double hydroxides (LDHs) have received much attention for their unique properties. As solid catalysts, LDHs and their derivates have been widely studied and applied for their excellent catalytic performance. Several synthesis methods of LDHs were briefly introduced, and the applications of LDHs and related catalysts for hydrogen production and a biorefinery were emphasized in this article. The prospects for LDH related compounds in the synthesis of new materials and their catalytic application in green catalysis systems were also presented.

Graphical AbstractHomogeneously dispersed nano-metal oxides can be obtained by the controlled thermal decomposition of layered double hydroxide precursors. These catalysts have many advantages, such as high specific surface areas, basic character, high dispersion of the active centers and thermal stability against sintering. They exhibit excellent catalytic activity for hydrogen production.Figure optionsDownload full-size imageDownload as PowerPoint slide