Photoelectrochemical CO2 reduction to adjustable syngas on grain-boundary-mediated a-Si/TiO2/Au photocathodes with low onset potentials

• DOI: 10.1039/c8ee02768d
• Publication Date: 2018-10-30T14:37:37Z
• Authors: Chengcheng Li; Tuo Wang; Bin Liu; Mengxin Chen; Ang Li; Gong Zhang; Minyong Du; Hui Wang; Shengzhong Frank Liu; Jinlong Gong
• Keywords: 7. Clean energy; 01 natural sciences; 0104 chemical sciences

This communication describes collaboration between a grain-boundary-mediated Au catalytic layer and TiO₂-protected a-Si absorber towards adjustable PEC syngas production with low onset potentials.