DOI: 10.1039/d6ta05175h ISSN: 2050-7488
WSi 2 N 4 /Ti 2 CO 2 heterojunction as a promi
Xunzhe Zhang, Chunling Zhang, Baonan Jia, Xinhui Zhang, Changcheng Chen, Jinkang Yu, Ge Wu, Jinbo Hao, Pengfei LuHigh-throughput screening identifies WSi 2 N 4 to construct a direct Z-scheme WSi 2 N 4 /Ti 2 CO 2 heterojunction. NAMD confirms ultrafast interfacial recombination, yielding 25.5% solar-to-hydrogen efficiency and spontaneous overall water splitting.