Insights for understanding multiscale degradation of LiFePO4 cathodes
March 2022
Lithium-ion batteries (LIBs) based on olivine LiFePO4 (LFP) offer long cycle/calendar life and good safety, making them one of the dominant batteries in energy storage stations and electric vehicles,...
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Advances in regulating the electron spin effect toward electrocatalysis applications
January 2025
Building highly reactive electrocatalysts is of great significance for addressing the energy crisis and developing green energy. Electrocatalytic reactions occur at the interface of catalysts, where...
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Advances in bismuth-telluride-based thermoelectric devices: Progress and challenges
June 2023
By effectively converting waste heat into electricity, thermoelectric materials and devices can provide an alternative approach to tackle the energy crisis. Amongst thermoelectric materials, bismuth...
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Novel approaches to aqueous zinc-ion batteries: Challenges, strategies, and prospects
Available online 19 April 2025
Aqueous zinc-ion batteries (AZIBs) represent a forefront technology for grid-scale energy storage, distinguished by inherent safety, economic viability, and ecological compatibility. Nevertheless, prevailing...
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Bubble evolution dynamics in alkaline water electrolysis
July 2025
It is anticipated that alkaline water electrolysis (AWE) technology will assume a significant role in the future energy sector, facilitating the integration of renewable energy and hydrogen production....
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Solid-state lithium batteries: Safety and prospects
March 2022
Solid-state lithium batteries are flourishing due to their excellent potential energy density. Substantial efforts have been made to improve their electrochemical performance by increasing the conductivity...
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Hydrogel polymer electrolytes toward better zinc-ion batteries: A comprehensive review
March 2025
Aqueous zinc-ion batteries (ZIBs) represent a promising solution for “beyond-lithium-ion” chemistries, but certain problems hinder their further development, especially when conventional aqueous electrolytes...
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Electrolyte design principles for low-temperature lithium-ion batteries
December 2023
Alongside the pursuit of high energy density and long service life, the urgent demand for low-temperature performance remains a long-standing challenge for a wide range of Li-ion battery applications,...
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Understanding multi-scale ion-transport in solid-state lithium batteries
January 2025
Solid-state lithium battery (SSLB) is considered as one of the promising candidates for next-generation power batteries due to high safety, unprecedented energy density and favorable adaptability to...
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Mutual stabilization of hybrid and inorganic perovskites for photovoltaics
Available online 18 July 2025
Stabilizing black-phase formamidinium lead triiodide (FAPbI3) is critical for high-performance perovskite solar cells (PSCs). We present a stabilization strategy utilizing co-evaporated cesium lead...
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Anode optimization strategies for zinc–air batteries
May 2025
With issues of energy security and environmental crisis intensifying, we urgently need to develop energy storage systems with high energy density and high safety. Zinc–air batteries have attracted extensive...
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Lithium-rich alloy as stable lithium metal composite anode for lithium batteries
December 2024
Lithium (Li) metal is a promising anode material for high energy density Li batteries due to its high specific capacity and low redox potential. However, its practical applications are hindered by issues...
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Recent advances and modulation tactics in Ru- and Ir-based electrocatalysts for PEMWE anodes at large current densities
May 2025
Proton exchange membrane water electrolyzer (PEMWE) technology is regarded as one of the most promising methods for green hydrogen generation. The oxygen evolution reaction (OER) at the anode is the...
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A perspective of ZnCl2 electrolytes: The physical and electrochemical properties
December 2021
Molten ZnCl2 hydrates are ionic liquids at room temperature, which exhibit intriguing physical and electrochemical properties. Continuous efforts have been devoted over several decades to understanding...
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Reutilization and upcycling of spent graphite for sustainable lithium-ion batteries: Progress and perspectives
July 2025
In the development of sustainable lithium-ion batteries, achieving the efficient and cost-effective recycling of all components, particularly spent graphite (SG) anodes, has become a critical requirement....
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Revisiting the critical role of metallic ash elements in the development of hard carbon for advancing sodium-ion battery applications
May 2025
Hard carbon (HC) anodes in sodium-ion batteries (SIBs) are prized for their high capacity, durability, cost-efficiency, environmental sustainability, and safety. The metallic ash elements in HCs inevitably...
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Selective contact self-assembled molecules for high-performance perovskite solar cells
March 2025
This review provides a comprehensive overview of the utilization of self-assembled monolayers (SAMs) in perovskite solar cells (PSCs), with a specific focus on their potential as hole transport layers...
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Facet-orientation-enhanced thermal transfer for temperature-insensitive and stable p-i-n perovskite solar cells
May 2025
Persistent operation inevitably elevates the temperature of perovskite solar cells (PSCs), posing a challenge for maximizing their power output and stability even after effective defect passivation...
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Re-understanding and mitigating hydrogen release chemistry toward reversible aqueous zinc metal batteries
May 2025
Interfacial H2 release severely limits the reversibility and feasibility of aqueous Zn metal batteries for large-scale energy storage. Different from the conventional perception that H2 release mainly...
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Pulsed laser-tuned ruthenium@carbon interface for self-powered hydrogen production via zinc–hydrazine battery coupled hybrid electrolysis
Available online 11 April 2025
Herein, we report the synthesis of selectively face-centered cubic structured ruthenium nanospheres covered in graphitic carbon (denoted as Ru@C) using an effective and innovative pulsed laser ablation...
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Unraveling the dipole field in ultrathin, porous, and defective carbon nitride nanosheets for record-high piezo-photocatalytic H2O2 production
May 2025
Piezo-photocatalysis is capable of concerting mechanical vibration into chemical energy, portraying a promising alternative technology for H2O2 production. However, low mechanical energy conversion...
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Advanced implantable energy storage for powering medical devices
Available online 18 April 2025
Implantable electronic medical devices (IEMDs) are revolutionary advancements in healthcare, enabling continuous health monitoring and disease treatments. To support their further development, IESDs...
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Anode corrosion in aqueous Zn metal batteries
February 2023
Given their low cost and intrinsic safety, aqueous Zn metal batteries (AZMBs) are drawing increasing attention in the field of smart grids and large-scale energy storage. However, the Zn metal anode...
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Development of noble metal-free electrocatalysts towards acidic water oxidation: From fundamental understanding to state-of-the-art catalysts
March 2025
The development of low-cost and efficient electrocatalysts for oxygen evolution reaction (OER) in acid electrolytes is critical to the widespread implementation of proton electrolyte membrane water...
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Probing a solid electrolyte interphase layer with sub-nanometer pores using redox mediators
May 2025
The solid electrolyte interphase (SEI) layer is crucial for lithium-ion batteries and has a significant impact on the electrochemical performance of negative electrodes, particularly for conversion-type...
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