Synthesis of Highly Crystalline In2Ge2O7(En) Hybrid Sub‐Nanowires with Ultraviolet Photoluminescence Emissions and Their Selective Photocatalytic Reduction of CO2 into Renewable Fuel.

The new ultrathin title nanowires with general diameters of 2—3 nm and lengths up to hundreds of nanometers are solvothermally synthesized from GeO2 and In(OAc)3 in mixtures of H2O and en (autoclave, 180 °C, 24 h).