Laser-induced nano-bismuth decorated CdS–graphene hybrid for plasmon-enhanced photoelectrochemical analysis†
Abstract
Direct-laser-writing of a plasmon-enhanced photoelectrode is successfully demonstrated via the in situ and straightforward formation of a laser-induced Bi0–CdS–graphene nanohybrid, which shows a significantly amplified and stable photocurrent response and, thus, further provides a highly sensitive PEC sensing platform.