Interface‐Induced Pseudocapacitance in Nonporous Heterogeneous Particles for High Volumetric Sodium Storage

• Published in: Advanced functional materials Vol. 30; no. 42
• Main Authors: Zhao, Bo, Liu, Qianqian, Chen, Yujie, Liu, Qian, Yu, Qian, Wu, Hao Bin
• Format: Journal Article
• Language: English
• Published: Hoboken Wiley Subscription Services, Inc 01.10.2020
• Subjects: anodes; Electrode materials; Energy storage; heterogeneous structures; high volumetric capacity; Materials science; pseudocapacitance; Sodium; sodium‐ion batteries; Titanium dioxide

Developing pseudocapacitive materials for electrochemical energy storage generally relies on the formation of nanosize and/or nanoporous particles with short solid‐state diffusion distance and high surface area, which leads to low volumetric capacity and severe parasitic reactions. In this work, non...