Native Surface Oxides Featured Liquid Metals for Printable Self-Powered Photoelectrochemical Device.

ABSTRACT: Constructing high-performance photo-electrodes by patterning the photo-active semiconducting components with desirable texture and architecture is one of the most promising approaches to achieve the practical and scale-up application of photo-electric or photoelectrochemical (PEC) devices. However, it is a still big challenge to efficiently and effectively handle nano-structural semiconducting materials into intergraded circuit devices, displaying good electric-contact and stability. Here, a facile manufacture strategy for fabricating native metal-oxides based photo-electrodes by directly printing Ga-based liquid metals is explored. The PEC device, functionalized by the native Ga-oxide functional layer, exhibits self-powered photo-detection behaviors and presents fast photo-electric respon

SUBMITTER: Wang Y 

PROVIDER: S-EPMC6541107 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature