Energy Storage Materials最新文献

{"title":"Rational design of Catalysts for Lithium–Sulfur Batteries Based on Descriptors: Progress and Prospects","authors":"Kangdong Tian, Miaofa Yuan, Zhiwei Zhang, Chengxiang Wang","doi":"10.1016/j.ensm.2025.104429","DOIUrl":"https://doi.org/10.1016/j.ensm.2025.104429","url":null,"abstract":"The shuttling effect and sluggish conversion kinetics of lithium polysulfides severely hinder the practical application of lithium–sulfur (Li–S) batteries. Introducing catalysts to accelerate sulfur conversion kinetics has emerged as an efficient strategy to address these issues in Li–S batteries. However, traditional trial-and-error approaches to designing sulfur catalysts remain inefficient and unsystematic. Currently, rational sulfur catalyst design based on reactivity descriptors has been widely studied. The descriptors decipher the relationships between structure and catalytic performance, providing relatively standardized criteria for predicting and screening high-efficient sulfur catalysts. This review systematically summarizes the progress of descriptors-guided approaches for designing sulfur catalysts in Li–S chemistry, beginning with the fundamental mechanisms of sulfur redox reactions and key intermediate species involved in catalytic processes. Subsequently, reactivity descriptors including energetic, geometric, electronic and binary descriptors are introduced, and their merits and limitations are discussed. The integration of machine learning with descriptor-based methodologies is highlighted as a transformative approach for advanced catalyst screening. Furthermore, we present recent advances in descriptor-driven sulfur catalyst design. Finally, we identify current challenges and provide forward-looking perspectives on future developments in reactivity descriptor research for Li‒S batteries.","PeriodicalId":306,"journal":{"name":"Energy Storage Materials","volume":"27 1","pages":""},"PeriodicalIF":20.4,"publicationDate":"2025-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144515737","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Advancing Quasi-Solid-State Electrolytes with COF-Confined Solvate Ionic Liquids for Stable Lithium Metal Batteries over a Wide Temperature Range","authors":"Cheng Song, Yi Zhao, Yang Wu, Dongwan Yan, Yingxue Cai, Yifan Zhang, Wen Luo, Kunio Awaga, Yong Wang","doi":"10.1016/j.ensm.2025.104424","DOIUrl":"https://doi.org/10.1016/j.ensm.2025.104424","url":null,"abstract":"The quest for solid-state electrolytes (SSEs) that exhibit both elevated ionic conductivity and thermal stability is imperative for the progression of secure and high-energy-density lithium metal batteries (LMBs), a goal that presents considerable difficulties. Herein, we present an innovative approach to fabricate high-performance quasi-solid-state electrolytes (QSSEs) by confining solvate ionic liquids (SILs) within the nanochannels of a methoxy-functionalized covalent organic framework (COF-OMe). This design leverages the synergistic interaction between the COF's ordered nanochannels and the SILs, resulting in QSSEs that exhibit exceptional Li<ce:sup loc=\"post\">+</ce:sup> conductivity (up to 1.65 × 10<ce:sup loc=\"post\">−4</ce:sup> S cm<ce:sup loc=\"post\">−1</ce:sup>, 25 °C) and excellent thermal stability (up to 150 °C). Experimental and theoretical calculations reveal that the confined SILs and methoxy groups synergistically enhance Li<ce:sup loc=\"post\">+</ce:sup> transport by lowering the dissociation energy of lithium salts and creating efficient pathways for ion migration. This results in a significant increase in the Li<ce:sup loc=\"post\">+</ce:sup> transference number (up to 0.80) and effectively suppresses lithium dendrite growth. At the molecular level, these interactions enhance ionic conductivity, transference number, and overall thermal stability. These QSSEs show exceptional cyclability and rate performance across an extensive temperature range (–10 °C to 80 °C) when implemented in Li|QSSE|LiFePO<ce:inf loc=\"post\">4</ce:inf> batteries. This work not only provides a new avenue for designing advanced SSEs but also highlights the potential of COF-based materials in next-generation solid-state LMBs.","PeriodicalId":306,"journal":{"name":"Energy Storage Materials","volume":"27 1","pages":""},"PeriodicalIF":20.4,"publicationDate":"2025-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144515697","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Recent advances of aqueous zinc-bromine batteries: electrochemistry, challenges and perspectives","authors":"Yuan Li, Zitong Zhu, Lu Wei, Xin Guo","doi":"10.1016/j.ensm.2025.104422","DOIUrl":"https://doi.org/10.1016/j.ensm.2025.104422","url":null,"abstract":"Aqueous zinc-bromine batteries (AZBBs) gain considerable attention as a next-generation energy storage technology due to their high energy density, cost-effectiveness and intrinsic safety. Despite these advantages, challenges such as the polybromide ion shuttle effect, self-discharge, and zinc anode instability hinder their widespread applications. This review provides a comprehensive and systematic examination of recent advancements in AZBBs, beginning with an in-depth discussion of the fundamental electrochemical mechanisms underlying bromine redox reactions and the principal challenges inherent to these systems. Subsequently, it elucidates the most recent developments in the fabrication and optimization of electrode materials, electrolytes and separators, with particular emphasis on innovative strategies to ameliorate existing limitations. Furthermore, this article delineates the persisting challenges and prospective research directions for advancing AZBBs, including the design of advanced cathode materials, electrolyte optimization and device engineering. By addressing these critical aspects, this work endeavors to provide valuable insights and guidance for the development of high-performance AZBBs, paving the way for their practical implementation in large-scale energy storage applications.","PeriodicalId":306,"journal":{"name":"Energy Storage Materials","volume":"18 1","pages":""},"PeriodicalIF":20.4,"publicationDate":"2025-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144515824","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Physicochemical synergistic interface optimization via natural eumelanin colloidal electrolyte enables highly reversible Zn anodes","authors":"Xiude Liu ,&nbsp;Jinlong Zhang ,&nbsp;Qing Wu,&nbsp;Song Yang,&nbsp;Fusheng Luo,&nbsp;Zeyu Yan,&nbsp;Jun Huang","doi":"10.1016/j.ensm.2025.104418","DOIUrl":"10.1016/j.ensm.2025.104418","url":null,"abstract":"<div><div>Aqueous zinc-ion batteries (AZIBs) have gained significant attentions as a promising energy storage system due to their low cost, non-toxicity and intrinsic safety, but suffer from dendritic Zn growth, grievous hydrogen evolution reaction and corrosion. Here, a natural eumelanin (NE) colloidal electrolyte capable of physicochemical synergistic effect was proposed to realize highly reversible Zn anodes. The abundant polar functional groups of NE generate strong interaction with Zn²⁺ and further reconfigure the Zn²⁺ ions solvation structure to improve the Zn²⁺ transfer kinetics, while the nanostructured NE can physically fill the defects on Zn anode and redistribute the electric field for compact Zn deposition. Benefitting from the physicochemical synergistic strategy, the NE-based colloidal electrolyte enables Zn anodes with a high coulombic efficiency of 98.82 %, while the Zn//Zn symmetric cell exhibited highly reversible galvanostatic plating/stripping for &gt;3800 h at 5 mA cm⁻²/1 mAh cm⁻² and an ultra-high cumulative plating capacity exceeding 9500 mAh cm⁻². This physicochemical synergistic interface optimization strategy provides a promising approach to achieving highly reversible Zn anodes.</div></div>","PeriodicalId":306,"journal":{"name":"Energy Storage Materials","volume":"80 ","pages":"Article 104418"},"PeriodicalIF":18.9,"publicationDate":"2025-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144479615","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Polyanionic-based cathode materials for K-ion batteries","authors":"Gwangeon Oh, Hyokyeong Kang, Hyeona Park, Heesung Shin, Seungwon Lee, Changki Jeon, Shizhao Xiong, Dominic Bresser, Jian Wang, Jang-Yeon Hwang","doi":"10.1016/j.ensm.2025.104416","DOIUrl":"https://doi.org/10.1016/j.ensm.2025.104416","url":null,"abstract":"The urgent need for sustainable energy storage solutions beyond lithium-ion batteries (LIBs) has propelled K-ion batteries (KIBs) into the spotlight, leveraging potassium’s crustal abundance, cost-effectiveness, and favorable ionic mobility. This review critically examines the transformative potential of polyanionic cathode materials in addressing the unique challenges posed by K⁺ ions notably their large ionic radius (1.38 Å) and structural compatibility while capitalizing on their high-voltage operation and robust cycling stability. We elucidate the structural and electrochemical merits of polyanionic frameworks (e.g., phosphate, fluorophosphate, sulfates, and pyrophosphate), emphasizing their capacity to stabilize high-voltage operation (&gt;4.0 V vs. K/K⁺) through inductive effects enabled by strong covalent X–O bonds (X = P, S, F). Key material families, including NASICON-type K₃V₂(PO₄)₃, fluorosulfate (KFeSO₄F), and mixed polyanion systems (K₄Fe₃(PO₄)₂P₂O₇), are systematically analyzed to unravel structure-property-performance relationships. Advanced synthesis strategies such as sol-gel processing, hydrothermal templating, and electrochemical ion exchange are highlighted for their role in optimizing ionic/electronic conductivity and mitigating interfacial instability. Despite progress, challenges persist in balancing energy density (&gt;400 Wh kg^-1 calculated based on the cathode mass) with cyclability (&gt;1,000 cycles), necessitating synergistic strategies like nanoscale engineering, anion/cation co-doping, and conductive matrix integration. The review underscores the untapped potential of titanium- and manganese-based polyanionics, metastable fluorophosphate derivatives, and hierarchical architectures to overcome kinetic limitations. By bridging fundamental insights with scalable manufacturing considerations, this work provides a roadmap for advancing KIBs toward grid-scale storage and electrified transportation, circumventing lithium’s geopolitical constraints while unlocking new frontiers in high-energy, sustainable electrochemistry.","PeriodicalId":306,"journal":{"name":"Energy Storage Materials","volume":"639 1","pages":""},"PeriodicalIF":20.4,"publicationDate":"2025-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144370834","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Synergistic regulation of de-solvation effect and planar deposition via in-situ interface engineering for ultra-stable dendrite-free Zn-ion batteries","authors":"Tao Yang ,&nbsp;Tianyu Shen ,&nbsp;Yuhang Liang ,&nbsp;Miaojie Fang ,&nbsp;Hongbo Wu ,&nbsp;Ouwei Sheng ,&nbsp;Hongli Chen ,&nbsp;Chang Dong ,&nbsp;Haojie Ji ,&nbsp;Jian Zhang ,&nbsp;Rongkun Zheng ,&nbsp;Hao Liu ,&nbsp;Guoxiu Wang ,&nbsp;Xuefeng Zhang","doi":"10.1016/j.ensm.2025.104411","DOIUrl":"10.1016/j.ensm.2025.104411","url":null,"abstract":"<div><div>Advanced interfacial engineering is essential to address key challenges such as dendrite formation, parasitic reactions, and sluggish electrochemical kinetics, in aqueous zinc-ion batteries. In this study, by using a facile self-assembly method, we developed an armor-like interfacial layer (ZSL) on the Zn surface, serving as both an ion re-distributor and a protective barrier. This compact interfacial layer exhibits suitable hydrophilic and zincophilic features, enabling consistent and uniform Zn²⁺ flux and reducing voltage polarization. The ZSL also enhances the de-solvation process, speeds up zinc deposition kinetics, and suppresses parasitic reactions induced by water decomposition. Furthermore, it decreases the surface energy, promoting planar deposition of Zn²⁺. As a result, the modified zinc anodes demonstrate exceptional cycling stability, maintaining a dendrite-free surface for &gt;8000 h with minimal byproduct formation. The asymmetric cell utilizing ZSL@Zn anodes exhibits highly stable reversibility over 6000 cycles with an average Coulombic efficiency (CE) of 99.89 %. In full cells paired with Na₂V₆O₁₆·3H₂O (NVO) cathodes, the Zn-ion batteries exhibit excellent rate performance and long-term cycling durability. This work highlights the significant role of in-situ interfacial layers in achieving highly stable and reversible zinc anodes for large-scale zinc-ion battery applications.</div></div>","PeriodicalId":306,"journal":{"name":"Energy Storage Materials","volume":"80 ","pages":"Article 104411"},"PeriodicalIF":18.9,"publicationDate":"2025-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144370833","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Regulation of ion-dipolar and dipolar-dipolar interactions in aqueous electrolytes for supercapacitors with ultra-high cycle stability and low-temperature tolerance","authors":"Mingxing Zhang ,&nbsp;Tengfei Jiang ,&nbsp;Mingbo Gao ,&nbsp;Saisai Qiu ,&nbsp;Jiawei Zhang ,&nbsp;Longtao Ma ,&nbsp;Huihua Li ,&nbsp;Huang Zhang ,&nbsp;Minghua Chen","doi":"10.1016/j.ensm.2025.104414","DOIUrl":"10.1016/j.ensm.2025.104414","url":null,"abstract":"<div><div>Aqueous supercapacitors are promising for sustainable and high-power energy storage, while suffer from rapid performance degradation at subzero temperatures and limited cycling stability, primarily due to low ion mobility and electrolyte freezing. This study addresses these challenges through molecular-level regulation of ion-dipolar and dipolar-dipolar interactions by introducing methanol (MeOH) as a cosolvent into a water-in-salt electrolyte (21 mol kg-1 LiTFSI/H2O), forming a diluted hybrid electrolyte. Results reveal that MeOH disrupts the original Li+-TFSI− binding via competitive ion dipolar coordination while reconstructing the hydrogen-bond network through preferential MeOH–H2O interactions. This dual regulation reduces the desolvation energy barrier for Li+ migration, suppresses parasitic interfacial reactions, and creates a low-freezing-point eutectic microenvironment. The optimized electrolyte exhibits an ultrawide liquid-phase range (−60 to 25 °C) and achieves an ionic conductivity of 2.8 mS cm−1 at −40 °C. The carbon-based supercapacitors demonstrate unprecedented cyclic durability with 94.2 % capacitance retention after nearly100,000 cycles at 2 V and maintain 84.3 % of room-temperature capacitance at −40 °C, showing superior cryo performance. This work validates the strategy of ion-dipolar and dipolar-dipolar interactions regulation for cryogenic SCs, providing fundamental insights into aqueous electrolyte engineering for extreme-condition energy storage devices.</div></div>","PeriodicalId":306,"journal":{"name":"Energy Storage Materials","volume":"80 ","pages":"Article 104414"},"PeriodicalIF":18.9,"publicationDate":"2025-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144341310","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Zn-PAA-C hydrogel for integrated energy storage and self-diagnostic health monitoring in wearable biomedical devices","authors":"Dejun Lu ,&nbsp;Yunchao Hao ,&nbsp;Zhiqiao Wang ,&nbsp;Jun He ,&nbsp;Xiaojiang Huang ,&nbsp;Yunxiang Shi ,&nbsp;Shuai Gao ,&nbsp;Huiqing Zhang ,&nbsp;Yue Ma ,&nbsp;Feng Xu ,&nbsp;Yao Yao","doi":"10.1016/j.ensm.2025.104407","DOIUrl":"10.1016/j.ensm.2025.104407","url":null,"abstract":"<div><div>Wearable biomedical devices require materials that simultaneously integrate energy storage and sensing, function under extreme conditions, and enable battery self-diagnosis. To address this, we developed a novel ZnCl₂-loaded poly(acrylic acid)-based composite hydrogel (Zn-PAA-C) serving as both a flexible Zn-ion battery electrolyte and a high-performance strain sensor. Engineered with poly(acrylic acid) N-hydroxysuccinimide ester (PAA-NHS), gelatin, and ethylene glycol, Zn-PAA-C exhibits exceptional ionic conductivity, mechanical resilience, and freeze-resistance (down to -80 °C). As a strain sensor, it achieves a broad sensing range (0–180 % strain), reliable operation (1–7 Hz), and rapid response (57 ms). As a battery electrolyte, it uniquely incorporates self-diagnostic capability, enabling real-time monitoring of battery expansion and dendrite formation for enhanced safety and longevity, and supports stable operation over 12,000 charge-discharge cycles. Zn-PAA-C thus transcends traditional gel electrolyte limitations, establishing a new standard for multifunctional materials in wearable biomedical devices capable of robust, continuous health monitoring under extreme conditions.</div></div>","PeriodicalId":306,"journal":{"name":"Energy Storage Materials","volume":"80 ","pages":"Article 104407"},"PeriodicalIF":18.9,"publicationDate":"2025-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144341363","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Moisture-scavenging electrolyte for high-temperature stable lithium-ion batteries","authors":"Xin Zhang ,&nbsp;Wanyu Zhao ,&nbsp;Ruimin Li ,&nbsp;Jiajun Chen ,&nbsp;Zhengqing Fan ,&nbsp;Xinning Nie ,&nbsp;Shang Shi ,&nbsp;Bowen Zhang ,&nbsp;Jie Zhang ,&nbsp;Zhuanpei Wang ,&nbsp;Xiaowei Yang","doi":"10.1016/j.ensm.2025.104409","DOIUrl":"10.1016/j.ensm.2025.104409","url":null,"abstract":"<div><div>High-temperature induced battery failure has emerged as a critical barrier to its large-scale application, because of the acceleration of the reaction between LiPF₆ and trace water in electrolyte, producing hydrogen fluoride (HF) that damages electrode interfaces/materials and drives rapidelectrode degradation fading. To fundamentally address this issue, we propose a three-pronged electrolyte additive of 3-Isocyanatopropyltrimethoxysilane (IPTOS), which achieves original water scavenging with the isocyanate (-NCO) moieties, directly intercepting HF formation at its origin. Further, it modulates the Li⁺ solvation structure by promoting PF₆⁻coordination, facilitating the formation of an inorganic-rich SEI that enhances graphite performance. Simultaneously, its Si-containing components preferentially decompose on the cathode, enabling a robust gradient LiF-silicate-rich CEI, suppressing transition metal dissolution. This synergistic protection empowers high-loading NCM811 (LiNi_0.8Co_0.1Mn_0.1O₂) ||Gr(graphite) full cells to achieving 79.98 % capacity retention after 200 cycles at 0.5 C and 55℃, outperforming conventional electrolytes. Notably, the system maintains 74.22 % capacity after 100 cycles even under 4.5 V operation, demonstrating unprecedented high-voltage thermal stability. This successful investigation of multifunctional IPTOS presents a promising multi-in-one strategy for additive design, espacially providing a new thoughts to improve the high temperature performance of Ni-rich cathode in lithium-ion batteries.</div></div>","PeriodicalId":306,"journal":{"name":"Energy Storage Materials","volume":"80 ","pages":"Article 104409"},"PeriodicalIF":18.9,"publicationDate":"2025-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144341311","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Origin and suppression of structural degradation in Ni-rich layered oxide cathodes at elevated temperatures","authors":"Yangyang Wang ,&nbsp;Chaofan Li ,&nbsp;Huiling Guo ,&nbsp;Shabir Ahmad ,&nbsp;Wasif ur Rehman ,&nbsp;Pan Zhang ,&nbsp;Chunmei Ban ,&nbsp;Xue-Ping Gao","doi":"10.1016/j.ensm.2025.104413","DOIUrl":"10.1016/j.ensm.2025.104413","url":null,"abstract":"<div><div>Ni-rich layered oxide cathode materials are at the forefront of advancements in long-range electric vehicles. However, these materials confront significant challenges related to structural destabilization during cycling, especially when operated at elevated temperatures. Here we explore the intricate relationship between operating temperature, lattice resilience, and Ni content in Ni-rich cathodes. Our investigation emphasizes the crucial role of lattice thermal expansion in causing structural degradation and capacity fading of cathodes at elevated temperatures. The results reveal that higher Ni content intensifies the vulnerability of cathode structures to thermal expansion, particularly within the Li slabs, thereby expediting oxygen loss and phase transitions. To address the challenges associated with thermal-induced structural degradation, we propose introducing lattice distortion by incorporating large-radius elements, for example Na and La, to enhance the structural robustness of cathodes. The electrochemical results demonstrate that this strategy enables a Co-free ultrahigh-Ni cathode, Li_0.99Na_0.01Ni_0.98La_0.02O₂, with a high discharge capacity (227.9 mAh <em>g</em>⁻¹ at 0.1 C and 25 °C) and outstanding cycling stability (78.9 % capacity retention after 500 cycles at 1 C and 50 °C in pouch cells). These findings offer feasible guidance for boosting the performance of layered oxide cathodes under harsh conditions.</div></div>","PeriodicalId":306,"journal":{"name":"Energy Storage Materials","volume":"80 ","pages":"Article 104413"},"PeriodicalIF":18.9,"publicationDate":"2025-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144341359","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}