Transparent photodetectors based on polyoxometalate modified electrospun ZnO homojunction nanowire intersection arrays
Yuxiao Zheng, Xueying Xu, Fengrui Li, Weilin Chen, Jian Gong, Chunlei Wang
Abstract
We use electrospinning to modify ZnO NWs with POMs. The composite exhibits the features of a p-type semiconductor and matches the Eg of ZnO. The PDs prepared by POMs@ZnO NWs can work under zero bias conditions and show good light responsivity.
Topics & Concepts
HomojunctionMaterials scienceElectrospinningResponsivityNanowireOptoelectronicsPolyoxometalatePhotodetectorSemiconductorComposite numberNanotechnologyComposite materialChemistryHeterojunctionCatalysisPolymerBiochemistryAdvanced Photocatalysis TechniquesPolyoxometalates: Synthesis and ApplicationsConducting polymers and applications