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GeAsP: a new two-dimensional layered material for highly efficient photocatalytic CO2 reduction
Jiaqi Song1, Qingwei Wang1,2,3, Yong Ke1,2,3
1School of Metallurgy and Environment, Central South University, Changsha 410083, China.
Chemical Communications (Cambridge, England)
|April 17, 2026
Abstract:
A new layered GeAsP crystal was synthesized for GeAsP/CN heterojunctions to overcome charge-transfer bottlenecks in CO2 reduction. Driven by an internal electric field, the type-I heterojunction enhances light absorption and carrier separation, achieving a CO yield of 78.89 µmol g-1 h-1. This provides a novel strategy for high-performance solar-to-fuel conversion.
