Cover Feature: Impact of Microstructural Properties on Ionic and Heat Transport in NaSICON Glass Ceramics (Batteries & Supercaps 6/2025)

IF 5.1 4区材料科学 Q2 ELECTROCHEMISTRY

Batteries & Supercaps Pub Date : 2025-06-22 DOI:10.1002/batt.202580602

Frank Tietz, Philipp Odenwald, Doris Sebold, Mareen Schaller, Thorben Böger, Jan Köttgen, Qianli Ma, Sylvio Indris, Wolfgang G. Zeier, Oana Cojocaru-Mirédin, Dina Fattakhova-Rohlfing

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Abstract

The Cover Feature shows, with tongue in cheek, the situation in the complex structure of NaSICON glass-ceramics. Inspired by the amusing drawing in van Gool's proceedings of the legendary first Belgirate conference on fast ion transport in solids in 1972, the picture shows how although the Na ions can easily migrate from one NaSICON crystal to the next, they cannot get any further at the boundaries to the glass and can only move with difficulty in the glass phase. Only along the tubular cavities can Na ions and protons easily slip through the glass areas and thus keep the overall conductivity high. More information can be found in the Research Article by F. Tietz and co-workers (DOI: 10.1002/batt.202500093).

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封面专题：NaSICON玻璃陶瓷微结构特性对离子和热输运的影响（电池& Supercaps 6/2025）

封面特写以诙谐的口吻展示了NaSICON玻璃陶瓷复杂结构中的情况。这幅图的灵感来自van Gool在1972年比利时第一次关于固体中快速离子传输的会议记录中有趣的图画，它显示了尽管Na离子可以很容易地从一个NaSICON晶体迁移到另一个晶体，但它们无法在玻璃的边界上进一步移动，只能在玻璃相中艰难地移动。只有沿着管状腔，钠离子和质子才能很容易地穿过玻璃区域，从而保持高的总体导电性。更多信息可以在F. Tietz及其同事的研究文章中找到（DOI: 10.1002/bat .202500093）。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Batteries & Supercaps Multiple-

CiteScore

8.60

自引率

5.30%

发文量

223

期刊介绍： Electrochemical energy storage devices play a transformative role in our societies. They have allowed the emergence of portable electronics devices, have triggered the resurgence of electric transportation and constitute key components in smart power grids. Batteries & Supercaps publishes international high-impact experimental and theoretical research on the fundamentals and applications of electrochemical energy storage. We support the scientific community to advance energy efficiency and sustainability.