Fig. 2: Structure and transient current responses of GPE ionic diode.
From: Ion rectification based on gel polymer electrolyte ionic diode
a GPE ionic diode in sandwich structure; b transient current response of PAZT/PHEC heterojunction at ±1.0 V; c PHEC/PHEC homojunction at ±1.0 V; d PAZT/PAZT homojunction at ±1.0 V.
