Energy Materials and Devices

《能源材料与器件（英文）》

Volume 4 Issue 2, June 2026

2026年第4卷第2期

Front Cover Story

In this study, an asymmetric quasi-solid-state composite electrolyte (QSCE-BPL/LPE/PDL) was constructed by evaporation-induced self-assembly of 1D molecular brushes and 0D hairy ceramic nanoparticles, followed by in situ polymerization. The resulting ultrathin QSCE-BPL/LPE/PDL (19 μm) delivers a high ionic conductivity of 5.44 × 10⁻⁴ S cm⁻¹ and a Li⁺ transference number of 0.67, and enables Li/LiFePO₄ cells to operate for 200 cycles with 94% capacity retention at 0.5 C (see the article by Lin S. et al. https://doi.org/10.26599/EMD.2026.9370095).

（详情请看这里👉EMD封面论文 | 中山大学吴丁财/崔印研究论文：不对称准固态复合电解质构筑无枝晶锂金属电池）

Back Cover Story

Under high voltage, Co-free Ni-rich layered cathodes suffer from lattice oxygen release and structural degradation. This study demonstrates a synergistic Fe/Zr codoping strategy in which Fe helps regulate the local transition-metal (TM)-O electronic environment and charge-compensation behavior while Zr4+ acts as a lattice anchor to suppress oxygen instability. The codoped material delivers enhanced cycling stability and rate capability, offering a promising route for high-performance Co-free Ni-rich cathodes (see the article by Mo Z. et al. https://doi.org/10.26599/EMD.2026.9370094).

（详情请看这里👉EMD封面论文 | 广东工业大学刘晨宇等：高性能无钴富镍正极的磁交换网络重构）

期刊简介

期刊简介

Energy Materials and Devices (ISSN 3005-3315)由教育部主管，清华大学主办，清华大学出版社出版，清华大学出版社自主研发平台SciOpen发行，聚焦能源材料与器件领域的基础研究、技术创新、成果转化和产业化全链条创新研究成果，通过开放获取(Open Access)方式面向全球发表原创性、引领性、前瞻性研究进展，推动能源科学和产业发展，助力“碳达峰、碳中和”。Energy Materials and Devices创刊于2023年9月，由清华大学康飞宇教授担任主编，入选2024年中国科技期刊卓越行动计划二期“高起点新刊”项目，被ESCI、Scopus、Ei、CAS、DOAJ、Inspec、OAJ、OARL数据库收录。

本期内容概览

期刊简介

本期共6篇文章，全部是研究论文。全部论文均为开放获取(Open Access)，"点击阅读"可查看中文全文内容概要，文末“阅读原文”免费下载，欢迎阅读、分享！

01 Research Article

3D printing of a high-performance composite solid-state electrolyte with enhanced interface stability

Zhantong Tu, Kaiqi Chen, Zeren Deng, Yanglong Gong, Jingcheng Xia, Xin Wu

https://doi.org/10.26599/EMD.2026.9370092

ZnAl-layered double hydroxides template-induced formation of ZnO/ZnSe heterostructures on the surface of coal-tar-pitch-derived carbon for high-efficiency sodium storage

Yibo Zhao, Peihua Li, Rufeng Tian, Haochen Xie, Yalong Wang, Wanggang Zhang, Xiaohong Li, Jian Wang, Yiming Liu

https://doi.org/10.26599/EMD.2026.9370093

03 Research Article

Back Cover 封底文章

Reconstruction of magnetic exchange networks for high-performance Co-free Ni-rich cathodes

Zexin Mo, Xiaoyan Xie, Zhiyuan Hua, Zhan Lin, Chenyu Liu, Jiaxiang Cui

https://doi.org/10.26599/EMD.2026.9370094

04 Research Article

Front Cover 封面文章

Asymmetric quasi-solid-state composite electrolytes via self-assembly of molecular brushes and hairy nanoparticles for dendrite-free lithium metal batteries

Shenghao Lin, Yin Cui, Guofang Yu, Dongtian Miao, Ruliang Liu, Dingcai Wu

https://doi.org/10.26599/EMD.2026.9370095

05 Research Article

Supramolecular ligands enable efficient ion transport in solid-state lithium batteries

Qian-Nan Zhu, Kang-Rui Ren, Jun-Yao You, Zhen-Han Xie, Hai Su, Yan-Bing He

https://doi.org/10.26599/EMD.2026.9370096

06 Research Article

Ionic conduction mechanism and design of amorphous Li₂O–TaCl₅ solid electrolytes

Jiajing Chen, Jun Yang, Yaoshu Xie, Lu Jiang, Tingzheng Hou

https://doi.org/10.26599/EMD.2026.9370097

Call for papers

Energy Materials and Devices是清华大学主办的英文开放获取期刊，基于清华大学出版社SciOpen平台出版发行，清华大学康飞宇教授担任主编。本刊是一本瞄准能源材料前沿领域的多学科交叉期刊，聚焦能源材料与器件领域的基础研究、技术创新、成果转化和产业化全链条创新研究成果，推动能源科学和产业发展，助力“碳达峰、碳中和”。

期刊于2023年9月创刊，现已被ESCI、Scopus、Ei、CAS、DOAJ、Inspec、OAJ、OARL等数据库收录，2025年影响因子为9.9，位于全球同类期刊Q1区，CiteScore2025为11.1，位于同类期刊前10%，入选2024中国科技期刊“卓越行动计划”二期高起点新刊项目。

收稿范围包括但不限于：二次电池、太阳能电池、燃料电池、超级电容器、液流电池、安全评估、 电池回收、 碳足迹和碳税负等主题的研究论文、综述、快报、专家观点和研究亮点。

诚邀与具有引领性、创新性和实用性的先进能源材料与器件相关的文章投稿！2027年12月31日前投稿免APC！

期刊网址：

https://www.sciopen.com/journal/3005-3315

投稿平台：

https://mc03.manuscriptcentral.com/emd

邮箱：

energymaterdev@tup.tsinghua.edu.cn

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