材料导报:能源(英文)最新文献

英文中文

IF 13.8

材料导报:能源(英文)

Pub Date : 2026-01-01

引用次数: 0

IF 13.8

材料导报:能源(英文)

Pub Date : 2026-01-01

引用次数: 0

High-entropy liquid electrolytes in rechargeable batteries: Merits and challenges 可充电电池中的高熵液体电解质：优点与挑战

IF 13.8

材料导报:能源(英文)

Pub Date : 2025-11-01 DOI: 10.1016/j.matre.2025.100376

Mingcong Tang , Xiaohong Zou , Lizhen Wu , Gang Liu , Rong Chen , Liang An

The growing severity of environmental challenges has accelerated advancements in renewable energy technologies, highlighting the critical need for efficient energy storage solutions. Rechargeable batteries, as primary short-term energy storage devices, have seen significant progress. Among emerging optimization strategies, high-entropy electrolytes have garnered attention for their superior ionic conductivity and ability to broaden batteries’ operational temperature ranges. Rooted in the thermodynamic concept of entropy, high-entropy materials, originally exemplified by high-entropy alloys, have demonstrated enhanced structural stability and advanced electrochemical performance through the synergistic integration of multiple components. High-entropy liquid electrolytes, both aqueous and non-aqueous, offer unique opportunities for entropy manipulation due to their inherently disordered structures. However, their complex compositions present challenges, as minor changes in formulation can lead to significant performance variations. This review introduces the fundamentals of entropy tuning, surveys recent advances in high-entropy liquid electrolytes, and analyzes the interplay between entropy and electrochemical behavior. Finally, it discusses design strategies and future perspectives for the practical implementation of high-entropy liquid electrolytes in next-generation energy storage systems.

日益严峻的环境挑战加速了可再生能源技术的发展，凸显了对高效储能解决方案的迫切需求。可充电电池作为主要的短期储能设备，已经取得了重大进展。在新兴的优化策略中，高熵电解质因其优异的离子电导率和扩大电池工作温度范围的能力而受到关注。基于熵的热力学概念，高熵材料，最初以高熵合金为例，通过多组分的协同集成，展示了增强的结构稳定性和先进的电化学性能。高熵液体电解质，无论是水的还是非水的，由于其固有的无序结构，为熵操纵提供了独特的机会。然而，它们复杂的成分带来了挑战，因为配方的微小变化可能导致显著的性能变化。本文介绍了熵调谐的基本原理，综述了高熵液体电解质的最新进展，并分析了熵与电化学行为之间的相互作用。最后，讨论了在下一代储能系统中实际实现高熵液体电解质的设计策略和未来前景。

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引用次数: 0

Engineering of entropy-driven surface doping towards stabilized high-voltage NCM cathodes: Li (Ni, Co, Mn, Ce, La, Zr, Al) Ox 稳定高压NCM阴极的熵驱动表面掺杂工程：Li (Ni, Co, Mn, Ce, La, Zr, Al) Ox

IF 13.8

材料导报:能源(英文)

Pub Date : 2025-11-01 DOI: 10.1016/j.matre.2025.100378

Leqi Zhao , Zezhou Lin , Yijun Zhong , Hanwen Liu , Xiao Sun , Yu-Cheng Huang , William D.A. Rickard , Tony Tang , Zongping Shao

Ni-rich LiNi_0.8Mn_0.1Co_0.1O₂ (NCM) cathodes in layered oxide cathodes are attractive for high-energy lithium-ion batteries but suffer from rapid capacity fade and thermal instability at high charge voltages. In this study, we propose an entropy-assisted multi-element doping strategy to mitigate these issues. Specifically, two routes are designed and compared: bulk-like localized high-entropy doping (BHE-NCM) and surface-distributed high-entropy-zone doping (SHE-NCM). The surface entropy-doped NCM cathode delivers enhanced electrochemical performance, including higher capacity retention under 4.5 V cycling and superior rate capability, compared to both bulk-like and pristine counterparts. Comprehensive material characterization reveals that surface-localized doping stabilizes the layered structure with reduced microcrack formation and creates a uniform dopant-rich surface region with improved thermal and electrochemical stability. Overall, entropy-assisted doping at the near surface zone effectively alleviates structural degradation and interface reactions in Ni-rich NCM, enabling improved cycling performance at high voltage. This work highlights the significance of surface entropy engineering as a promising strategy for designing high-voltage cathodes with improved safety and longevity.

层状氧化物阴极中的富镍LiNi0.8Mn0.1Co0.1O2 （NCM）阴极对高能锂离子电池具有吸引力，但在高充电电压下存在容量快速衰减和热不稳定性的问题。在这项研究中，我们提出了一种熵辅助的多元素掺杂策略来缓解这些问题。具体来说，设计并比较了两种途径：体状局部高熵掺杂（BHE-NCM）和表面分布高熵区掺杂（SHE-NCM）。表面熵掺杂的NCM阴极提供了增强的电化学性能，包括在4.5 V循环下更高的容量保持率和更高的倍率能力，与同类材料和原始材料相比。综合材料表征表明，表面局部掺杂稳定了层状结构，减少了微裂纹的形成，并形成了均匀的富含掺杂剂的表面区域，提高了热稳定性和电化学稳定性。总的来说，近表面区熵辅助掺杂有效地缓解了富ni NCM的结构降解和界面反应，从而提高了高电压下的循环性能。这项工作强调了表面熵工程作为一种有前途的设计高压阴极的策略的重要性，提高了安全性和寿命。

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引用次数: 0

Conductive and zincophilic textile-stabilized Zn anode for flexible Zn-I2 battery 柔性锌i2电池用导电亲锌纺织稳定锌阳极

IF 13.8

材料导报:能源(英文)

Pub Date : 2025-11-01 DOI: 10.1016/j.matre.2025.100380

Bo Xiang , Jinxiang Peng , Qi Lai , Pengcheng Wang , Yangfeng Cui , Mingjie Wu , Yunhai Zhu , Yingkui Yang

Aqueous Zinc-metal batteries (AZBs) hold great promise for energy storage applications, yet their practical deployment is hindered by challenges such as dendrite formation and parasitic side reactions at the Zn anode. Herein, we developed a three-dimensional Cu-coated flexible host via an electroless plating strategy on cotton cloth (Cu@CT). This design effectively homogenizes the local current density, spatially regulates Zn-ion flux, and accommodates substantial volume changes during cycling. Additionally, the zincophilic Cu coating facilitates Zn nucleation and deposition by forming Cu–Zn alloys, which reduce the Zn nucleation overpotential and promote uniform Zn plating. As a result, the Cu@CT based anode exhibits highly reversible Zn plating/stripping behavior with an average Coulombic efficiency of 99.58% over 800 cycles, accompanied by low polarization and dendrite-free behavior. Moreover, the Zn-I₂ full cell demonstrates excellent rate capability, delivering a discharge capacity of 114 mA h g⁻¹ at 10 A g⁻¹, along with stable long-term cycling performance over 950 cycles. The electroless plating strategy may represent a promising pathway for advancing high-performance AZBs.

水溶液锌金属电池（azb）在储能应用方面具有很大的前景，但其实际部署受到诸如枝晶形成和锌阳极寄生副反应等挑战的阻碍。在此，我们通过化学镀策略在棉布上开发了三维镀铜柔性主机（Cu@CT）。这种设计有效地均匀了局部电流密度，在空间上调节了锌离子通量，并在循环过程中适应了大量的体积变化。此外，亲锌Cu涂层通过形成Cu - Zn合金，促进Zn的成核和沉积，降低Zn的成核过电位，促进Zn的均匀电镀。结果表明，Cu@CT基阳极表现出高度可逆的镀锌/剥离行为，在800次循环中平均库仑效率为99.58%，同时具有低极化和无枝晶行为。此外，锌- i2全电池表现出出色的倍率能力，在10 a g- 1下提供114 mA h g- 1的放电容量，以及超过950次循环的稳定长期循环性能。化学镀策略可能代表了一个有前途的途径，以提高高性能的azb。

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引用次数: 0

Ultrafast Joule heating technology for functional nanomaterials synthesis: Recent progress, challenges, and perspectives 用于功能纳米材料合成的超快焦耳加热技术：最新进展、挑战和展望

IF 13.8

材料导报:能源(英文)

Pub Date : 2025-11-01 DOI: 10.1016/j.matre.2025.100377

Yuyu Liu , Ruting Lin , Baoyi Guo , Chen Chen , Qiujin Wu , Xiaofeng Zhang , Qiufeng Huang , Ibrahim Saana Amiinu , Tingting Liu

Ultrafast Joule heating (JH) has emerged as a powerful and scalable platform for rapid thermal processing of advanced nanomaterials. By delivering transient, high-intensity electrical pulses, JH induces ultrafast heating and cooling rates on the order of milliseconds, facilitating nonequilibrium phase transitions, defect modulation, and tailored nanostructural evolution. This technique offers unprecedented control over material synthesis and has been successfully applied to a broad spectrum of functional property-driven materials, including graphene, single-atom catalysts, transition metal carbides, oxides, nitrides, phosphides, and chalcogenides, as well as complex multicomponent frameworks such as high-entropy alloys. This review systematically explores the principles governing JH, highlights recent advances in its application to diverse materials systems, and critically assesses current limitations related to process uniformity, scalability, and mechanistic understanding. Particular attention is given to its intrinsic advantages, including energy efficiency, fast rate, environmental sustainability, and compatibility with sustainable manufacturing. Finally, we propose guidance for expanding the utility of JH for new materials discovery, including integration with in-situ diagnostics, theoretical compatibility and data-driven optimization of synthesis to effectively correlate structure-property relationships.

超快焦耳加热（JH）已成为先进纳米材料快速热加工的强大且可扩展的平台。通过传递瞬态、高强度的电脉冲，JH诱导出毫秒级的超快加热和冷却速率，促进非平衡相变、缺陷调制和定制的纳米结构演变。该技术为材料合成提供了前所未有的控制，并已成功应用于广泛的功能特性驱动材料，包括石墨烯、单原子催化剂、过渡金属碳化物、氧化物、氮化物、磷化物和硫族化合物，以及复杂的多组分框架，如高熵合金。这篇综述系统地探讨了JH的原理，强调了JH在不同材料系统中应用的最新进展，并批判性地评估了目前与工艺均匀性、可扩展性和机理理解相关的局限性。特别关注其内在优势，包括能源效率，速度快，环境可持续性以及与可持续制造的兼容性。最后，我们提出了扩大JH在新材料发现中的应用的指导方针，包括与原位诊断、理论相容性和数据驱动的合成优化的集成，以有效地关联结构-性质关系。

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引用次数: 0

Advances in anodes of microbial fuel cells for wastewater remediation and power generation 微生物燃料电池阳极用于废水修复和发电的研究进展

IF 13.8

材料导报:能源(英文)

Pub Date : 2025-11-01 DOI: 10.1016/j.matre.2025.100373

Haixia Du , Zongping Shao

Microbial fuel cells (MFCs) are promising for realizing wastewater remediation and electricity co-generation, which may significantly promote the formation of an environmentally friendly, clean energy society. Unfortunately, most of the available MFCs show relatively low electricity generation. Anodes, the major component of MFCs, play the most critical role in electron transfer and organic decomposition, which directly determine the performance of MFCs. In the past decades, various carbonaceous materials and carbon-supported conductive composites have been extensively exploited to optimize the electron transfer on the anode due to their versatile properties, such as large surface area and excellent electrical conductivity. The development of anode materials with a particular structure and performance to satisfy field-scale long-term operation of MFCs remains a huge research challenge, which attracts great attention and urgently needs in-depth exploration of the material engineering of anodes for MFCs. In this review, recent advances in the development and optimization of anodes for MFCs are summarized, and applications of MFCs with advanced anodes in the remediation of different types of wastewater are discussed. Advances of anodes for promoting electron transfer, microbial attachment and organic decomposition are the main focuses. The superiorities of MFCs on different aspects of wastewater remediation are elucidated, along with perspectives on future research of MFCs, aiming to provide useful guidance in related fields.

微生物燃料电池（MFCs）有望实现废水修复和电力热电联产，对促进环境友好、清洁能源社会的形成具有重要意义。不幸的是，大多数现有的mfc显示出相对较低的发电量。阳极是mfc的主要组成部分，在电子传递和有机分解中起着最关键的作用，直接决定了mfc的性能。在过去的几十年里，各种碳质材料和碳负载导电复合材料由于其广泛的性能，如大的表面积和优异的导电性，被广泛用于优化阳极上的电子转移。开发具有特定结构和性能的阳极材料以满足mfc的现场长期运行仍然是一个巨大的研究挑战，这引起了人们的高度关注，迫切需要对mfc阳极材料工程进行深入的探索。本文综述了近年来mfc阳极的开发和优化进展，并讨论了先进阳极mfc在不同类型废水修复中的应用。阳极在促进电子转移、微生物附着和有机分解方面的研究进展是重点。阐述了mfc在污水修复的不同方面的优势，并对mfc的未来研究进行了展望，旨在为相关领域的研究提供有益的指导。

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引用次数: 0

Recent advances in the high entropy materials for advanced energy storage with machine learning 基于机器学习的先进储能高熵材料研究进展

IF 13.8

材料导报:能源(英文)

Pub Date : 2025-11-01 DOI: 10.1016/j.matre.2025.100379

Xin Tong , Kaifang Sun , Hao Ye , Lin Cao , Jinliang Zhuang , Juan Tian , Xinxing Zhan

High-entropy materials (HEMs) show exceptional mechanical properties, highly adjustable chemical characteristics, and outstanding stability, making them suitable for energy storage. However, the broad compositional space and intricate chemical interactions in HEMs present challenges to traditional trial-and-error research methods, restricting their efficacy in swift screening and synthesis. Hence, the application of machine learning (ML) to the realm of high-entropy materials and energy storage becomes imperative. ML demonstrates its formidable capabilities for navigating the complexity of HEMs, with their diverse metal components, structures and property combinations, to advance energy storage applications. This review comprises the following sections: a concise introduction to the general process of ML in the energy materials field, a summary of HEMs in the energy storage field, a review of the latest achievements of ML in the HEMs and energy storage field, and finally, an exploration of current challenges and prospects in this interdisciplinary arena. With the advent of ML, the precision of its predictions and the efficiency of its screening methods have offered novel perspectives for material research, expediting the discovery and application of new materials. This article contributes to the advancement of research in related fields, hastening the development of novel materials to meet the escalating energy demands and promote sustainable development goals.

高熵材料（HEMs）表现出优异的机械性能、高度可调的化学特性和出色的稳定性，使其适合于储能。然而，HEMs中广泛的成分空间和复杂的化学相互作用给传统的试错研究方法带来了挑战，限制了其快速筛选和合成的有效性。因此，机器学习（ML）在高熵材料和能量存储领域的应用变得势在必行。ML展示了其强大的能力，以其不同的金属组件、结构和属性组合来导航复杂的hem，以推进储能应用。本文包括以下几个部分：简要介绍了机器学习在能源材料领域的一般过程，总结了机器学习在储能领域的研究概况，回顾了机器学习在能源材料领域和储能领域的最新成果，最后探讨了机器学习在这一跨学科领域面临的挑战和前景。随着机器学习的出现，其预测的准确性和筛选方法的效率为材料研究提供了新的视角，加速了新材料的发现和应用。本文有助于推动相关领域的研究，加快新材料的开发，以满足不断增长的能源需求，促进可持续发展目标。

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引用次数: 0

An active high-entropy air electrode for enhanced reversible solid oxide cell performance and stability 一种增强可逆固体氧化物电池性能和稳定性的高熵空气电极

IF 13.8

材料导报:能源(英文)

Pub Date : 2025-11-01 DOI: 10.1016/j.matre.2025.100381

Yuhe Liao , Feng Zhu , Xirui Zhang, Feng Hu, Zhuo Cheng, Chenghao Yang, Yu Chen

The insufficient stability and poor surface reaction kinetics (i.e., oxygen reduction reaction (ORR) and oxygen evolution reaction (OER)) of air electrodes are significant factors hindering the development of reversible solid oxide cells (R-SOCs). The high-entropy strategy offers a new direction to optimize air electrodes. We introduce a high-entropy air electrode, (La_0.12Pr_0.12Nd_0.12Sm_0.12Gd_0.12)Sr_0.4Co_0.2Fe_0.8O₃₋_δ (LPNSGSrCF), demonstrating a low polarization resistance (0.15 Ω cm²) and good durability (1.3 × 10⁻³ Ω cm² h⁻¹), superior to those of La_0.6Sr_0.4Co_0.2Fe_0.8O₃₋_δ (0.31 Ω cm², 2.0 × 10⁻³ Ω cm² h⁻¹) at 650 °C. The elevated activity may be a result of the substantial concentration of oxygen vacancies and rapid reaction kinetics, as verified by X-ray photoelectron spectroscopy, electrochemical impedance spectroscopy, and distribution of relaxation times studies. Specifically, an R-SOC with LPNSGSrCF air electrode achieves a peak power density of 1.05 W cm⁻² in fuel cell mode and a current density of −0.89 A cm⁻² at 1.3 V in electrolysis cell mode (with 30% H₂O) at 700 °C. Moreover, the cells with LPNSGSrCF electrode can be stably operated in both modes for over 100 h.

空气电极的稳定性不足和表面反应动力学（即氧还原反应（ORR）和析氧反应（OER））差是阻碍可逆固体氧化物电池（r - soc）发展的重要因素。高熵策略为空气电极的优化提供了新的方向。我们引入了一种高熵空气电极，（La0.12Pr0.12Nd0.12Sm0.12Gd0.12）Sr0.4Co0.2Fe0.8O3−δ (LPNSGSrCF)，在650℃下具有低极化电阻（0.15 Ω cm2）和良好的耐用性（1.3 × 10−3 Ω cm2 h−1），优于La0.6Sr0.4Co0.2Fe0.8O3−δ （0.31 Ω cm2, 2.0 × 10−3 Ω cm2 h−1）。正如x射线光电子能谱、电化学阻抗谱和弛豫时间分布研究所证实的那样，活性的升高可能是由于大量氧空位和快速反应动力学的结果。具体来说，使用LPNSGSrCF空气电极的R-SOC在燃料电池模式下的峰值功率密度为1.05 W cm−2，在电解电池模式下（含30% H2O）在700℃下，在1.3 V下的电流密度为- 0.89 a cm−2。此外，使用LPNSGSrCF电极的电池可以在两种模式下稳定工作100小时以上。

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引用次数: 0

Metal-organic framework-derived hollow NiCo2O4 spinel arrays coupled with Pd-Ni bimetallic sites for efficient CO2 hydrogenation to formate 金属有机框架衍生的空心NiCo2O4尖晶石阵列与Pd-Ni双金属位偶联，用于有效的CO2加氢生成

IF 13.8

材料导报:能源(英文)

Pub Date : 2025-11-01 DOI: 10.1016/j.matre.2025.100375

Jiafu Qu , Songqi Li , Yinying Shu , Junzheng Qiu , Jianwei Wang , Yahui Cai , Xiaogang Yang , Zhengying Wu , Chang Ming Li , Jundie Hu

CO₂ hydrogenation to formate is an effective strategy for promoting the sustainable carbon cycle. However, formate yields are significantly influenced by the amount of noble metal (e.g., Pd) used. Here, we present Pd-Ni synergistic catalysis on the hollow NiCo₂O₄ spinel arrays (Pd_xNi_y/NCO@CC) for enhanced formate production under mild conditions. The Pd-Ni dual-site structure effectively enhances electron accumulation on Pd via charge polarization and the synergistic interaction between Pd and Ni, leading to significantly improved formate yields with a reduced usage of noble metal catalyst. The optimized Pd₅Ni₅/NCO@CC catalyst achieved a remarkable formate yield of 282.5 mol_formate mol_Pd⁻¹ h⁻¹ at 333 K and demonstrated high stability. This strategy of synergistically enhancing catalytic activity via bimetallic sites highlights its advantages in other catalytic fields and practical applications.

二氧化碳加氢生成是促进可持续碳循环的有效策略。然而，甲酸酯的产率受到贵金属（如钯）用量的显著影响。在这里，我们提出了Pd-Ni协同催化中空NiCo2O4尖晶石阵列（PdxNiy/NCO@CC）在温和条件下提高甲酸生产。Pd-Ni双位点结构通过电荷极化和Pd与Ni之间的协同作用，有效地增强了Pd上的电子积累，减少了贵金属催化剂的使用，显著提高了甲酸酯收率。优化后的Pd5Ni5/NCO@CC催化剂在333 K下的甲酸产率为282.5 molformate molPd−1 h−1，具有较高的稳定性。这种通过双金属位点协同提高催化活性的策略在其他催化领域和实际应用中具有优势。

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引用次数: 0

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