Harvesting ionic power from a neutralization reaction through a heterogeneous graphene oxide membrane

作者：Pei Liu, Teng Zhou, Linsen Yang, Xin Li, Lei Jiang, Liping Wen · 发表于：Chemical Science · 年份：2024 · DOI：10.1039/d4sc04639k · 被引用次数：8 · 研究领域：Fuel Cells and Related Materials、Membrane-based Ion Separation Techniques、Advanced Memory and Neural Computing

is achieved with 0.1 M HCl/NaOH as the acid-base pair (ABP), which is about 712% and 117% higher than using symmetric unipolar pGO and nGO membranes. Both experiments and theoretical simulations indicate that the tunable asymmetric heterostructure contributes to regulating diffusion-based ion transport and enhancing the ion flux. This work not only establishes a significant paradigm for the utilization of chemical reactions within nanofluidic systems but also opens up new avenues for ground-breaking discoveries in the fields of chemistry, nanotechnology, and materials science.