Modulating selective interaction of NiOOH with Mg ions for high-performance aqueous batteries
October 2024
Aqueous Mg-ion batteries (AMIBs) featuring advantages of good safety, low cost, and high specific energy have been recognized as a promising energy-storage technology. However, the performance of AMIBs...
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Investigating explainable transfer learning for battery lifetime prediction under state transitions
October 2024
Battery lifetime prediction at early cycles is crucial for researchers and manufacturers to examine product quality and promote technology development. Machine learning has been widely utilized to construct...
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Catalyst-free electrochemical SNAr of electron-rich fluoroarenes using carboxylic acids
October 2024
Herein, an electrochemically driven catalyst-free nucleophilic aromatic substitution (SNAr) of electron-rich fluoroarenes with carboxylic acids as weak nucleophiles under mild conditions was reported....
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Characteristics, materials, and performance of Ru-containing oxide cathode materials for rechargeable batteries
October 2024
Li-rich Mn-based cathode materials have attracted extensive attention due to their remarkable energy density contributed by additional anionic redox. However, they always suffer from some undesired...
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Metal−support interaction in single-atom electrocatalysts: A perspective of metal oxide supports
October 2024
The discovery of single-atom catalysts (SACs) represents a groundbreaking advancement in the field of catalysis over the past decades. With the in-depth exploration of relevant structure-activity relationships,...
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Versatile carbon-based materials from biomass for advanced electrochemical energy storage systems
October 2024
The development of new energy storage technology has played a crucial role in advancing the green and low-carbon energy revolution. This has led to significant progress, spanning from fundamental research...
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Textured CsPbI3 nanorods composite fibers for stable high output piezoelectric energy harvester
October 2024
The utilization of piezoelectric nanogenerator (PENG) based on halide perovskite materials has demonstrated significant promise for energy harvesting applications. However, the challenge of synthesizing...
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Recent advances in flexible self-oscillating actuators
October 2024
Soft actuators are constituted by a type of intelligent materials, and they can generate reversible mechanical motions under external stimuli. They usually achieve continuous actuation by manual turning...
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Anodes for low-temperature rechargeable batteries
October 2024
Rechargeable alkali metal ion (Li+, Na+, K+) batteries have shown great success in room-temperature energy storage. However, their low-temperature (subzero temperature) applications are still severely...
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Understanding synergistic catalysis on Pt–Cu diatomic sites via operando X-ray absorption spectroscopy in sulfur redox reactions
October 2024
Sulfur redox reactions render lithium–sulfur (Li–S) batteries with an energy density of > 500 Wh kg−1 but suffer a low practical capacity and fast capacity fade due to sluggish sulfur redox reaction...
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Fabricating ultralight and ultrathin copper current collectors for high-energy batteries
October 2024
Improving cell-level gravimetric and volumetric energy density is essential to achieve high-performance batteries in the rapidly evolving field of energy storage technology, which requires consideration...
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Delithiation-accelerating and self-healing strategies realizes high-capacity and high-rate black phosphorus anode in wide temperature range
Available online 18 October 2024
Black phosphorus (BP) anode with high capacity (2596 mAh g−1) and suitable lithiation potential (0.7 V vs. Li+/Li) is an ideal candidate for high-energy-density and high-safety lithium-ion batteries,...
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Recent advances and modulation tactics in Ru- and Ir-based electrocatalysts for PEMWE anodes at large current densities
Available online 10 October 2024
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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Unveiling full-dimensional distribution of trap states toward highly efficient perovskite photovoltaics
Available online 9 October 2024
To gain a deep understanding and address key issues in perovskite photovoltaics, such as power conversion efficiency (PCE) and long-term stability, defect passivation and analysis of the device performance...
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Accelerated commercial battery electrode-level degradation diagnosis via only 11-point charging segments
Available online 5 October 2024
Accelerated and accurate degradation diagnosis is imperative for the management and reutilization of commercial lithium-ion batteries in the upcoming TWh era. This work proposes a framework combining...
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Hybrid microstructure-based stretchable biosensors for multi-physiological signal sensing
Available online 5 October 2024
Wearable biosensors provide continuous, real-time physiological monitoring of biochemical markers in biofluids such as sweat, tears, saliva, and interstitial fluid. However, achieving high stretchability...
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A self-damping triboelectric tactile patch for self-powered wearable electronics
Available online 5 October 2024
Wearable tactile sensing systems with bionic designs holds significant promise for environmental interactions and human–machine communication. Triboelectric sensing technology plays a vital role in...
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Cation-inspired polyhedral distortion boosting moisture/electrolyte stability of iron sulfate cathode for durable high-temperature sodium-ion storage
Available online 25 September 2024
Alluaudite-type iron-based sulfates are prospective positive-electrode active materials for sodium-ion batteries given their low-cost and high operation voltage, yet suffer from poor intrinsic ionic...
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Insights into plasmon-assisted chemical reactions: from fabrication to characterization
Available online 18 September 2024
The integration of surface plasmons with catalysis has opened a new frontier in the field of chemical energy conversion, offering unprecedented opportunities for enhancing reaction activity and selectivity....
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Quenching-induced atom-stepped bimetallic sulfide heterointerface catalysts for industrial hydrogen generation
Available online 17 September 2024
Developing non-noble metal hydrogen evolution reaction (HER) electrocatalysts with high activity and durability at ampere-level current densities is vital for emerging anion exchange membrane (AEM)...
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Atomic Ni-catalyzed cathode and stabilized Li metal anode for high-performance Li–O2 batteries
Available online 12 September 2024
The Li–O2 battery (LOB) has attracted growing interest, including for its great potential in next-generation energy storage systems due to its extremely high theoretical specific capacity. However,...
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Anode optimization strategies for zinc–air batteries
Available online 10 September 2024
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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Bilayer interface engineering through 2D/3D perovskite and surface dipole for inverted perovskite solar modules
Available online 7 September 2024
The persistency of passivation and scalable uniformity are vital issues that limit the improvement of performance and stability of large-area perovskite solar modules (PSMs). Here, we design a bilayer...
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Highly efficient chemical production via electrified, transient high-temperature synthesis
August 2024
In response to the current energy and environmental challenges, reducing or replacing reliance on fossil fuels and striving for carbon neutrality seems to be the only viable choice. Recently, a cutting-edge,...
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Mesoscale interplay among composition heterogeneity, lattice deformation, and redox stratification in single-crystalline layered oxide cathode
August 2024
Single-crystalline layered oxide materials for lithium-ion batteries are featured by their excellent capacity retention over their polycrystalline counterparts, making them sought-after cathode candidates....
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