▲ Vol 37 Issue 22 |  June 05, 2025

Nanocellulose-Derived Hierarchical Carbon Framework-Supported P-Doped MoO2 Nanoparticles for Optimizing Redox Kinetics in Lithium–Sulfur Batteries

Mengjiao Shi, Xue Han, Wen Qu, Meihui Jiang, Qing Li, Feng Jiang, Xiang Xu, Shinsuke Ifuku, Chunlei Zhang, Chao Wang, Junfeng Hu, Liansheng Yang, Yuanjun Lin, Haipeng Yu, Shouxin Liu, Jian Li, Yiqiang Wu, Wenshuai Chen

Lithium–Sulfur Batteries

In article number 2419918, Mengjiao Shi, Wenshuai Chen, and co-workers report a strategy for modifying commercial separators, using wood nanocellulose as a building block to construct hierarchical phosphorus-doped molybdenum dioxide nanoparticles anchored on nitrogen and phosphorus co-doped porous carbon. The assembled lithium–sulfur batteries achieve a discharge specific capacity of 889 mAh g−1 with a sulfur loading of 3.1 mg cm−2 at 1 C.

https://advanced.onlinelibrary.wiley.com/doi/10.1002/adma.202570152

▲ Vol 14 Issue16 |  June 23, 2025

Porous Fe/Cu Nanoreactor with Dual Insurance Design for Precision Chemotherapy and Chemodynamic Therapy

Xianyu Zhu, Lingli Gao, Yanbo Zheng, Peng Fei Zhao, Hanrui Wei, Ruixue Liu, Liping Zhao, Junyi Zhang, Qi Sun, Lingling Zheng, Han Lv, JiGang Yang, Jianhua Gong, Zhenchang Wang

Dual Insurance Nanoreactors

The cover image illustrates the mechanism of the smart nanoreactor with a dual-insurance design for targeted chemotherapy delivery, enabling precision chemotherapy and chemodynamic therapy. More details can be found in article 2405229 by Xianyu Zhu, Han Lv, JiGang Yang, Jianhua Gong, and co-workers.

https://advanced.onlinelibrary.wiley.com/doi/10.1002/adhm.202570095

▲ Vol 01 Issue 03 |  June 01, 2025

Advances in high-coulombic-efficiency lithium metal anodes under practical conditions in liquid electrolytes

Shu-Yu Sun, Xue-Qiang Zhang, Xue-Yi Yan, Zhao Zheng, Qian-Kui Zhang and  Jia-Qi Huang

Lithium (Li) metal batteries are regarded as the forefront of high-energy-density battery technology, surpassing the performance of traditional Li-ion batteries. However, their cycle life is notably impeded by the suboptimal coulombic efficiency (CE) of Li metal anodes. CE serves as a pivotal metric for the reversibility of Li plating and stripping processes. The low CE stems from the generation of inactive Li, a phenomenon exacerbated by practical operational conditions. Improving CE is paramount for the practical applications of Li metal batteries. It is crucial to comprehend the genesis of inactive Li and to devise effective strategies aimed at achieving high CE. This review delves into the core principles of CE, its significance across various battery configurations, methodologies for calculation, the pivotal factors influencing CE, and the underlying mechanisms for its enhancement. Subsequently, the review summarizes the advancements in achieving high-CE Li metal anodes under practical conditions, examining both composite Li anodes and electrolyte engineering strategies. Finally, the discussion turns to the challenges and prospective research avenues for enhancing the CE of Li metal anodes under practical conditions in liquid electrolytes, with the ultimate goal of realizing viable Li metal batteries.

https://pubs.rsc.org/en/content/articlelanding/2025/eb/d4eb00034j

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静远嘲风（MY Scimage） 成立于2007年，嘲风取自中国传统文化中龙生九子，子子不同的传说，嘲风为守护屋脊之瑞兽，喜登高望远；静远取自成语“宁静致远”，登高莫忘初心，远观而不可务远。

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