80 Result(s)
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Article
A bifunctional nitrile additive for high-performance lithiumoxygen batteries
Li-O2 batteries with high energy density hold significant promise as next-generation energy storage systems. However, Li-O2 batteries have poor cycling performance at high current densities and large capacities, ...
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Improving hydrogen evolution reaction efficiency through lattice tuning
The intermittent nature of renewable energy sources sets a requirement for efficient energy storage to mitigate the conflict between energy supply and demand. Hydrogen is a promising choice for energy storage ...
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Low cost and low density chloride solid electrolyte for all solid state cathode with high active material ratio
Chloride solid electrolytes (SEs) have attracted widespread attention due to their high room-temperature ionic conductivity and excellent cathode compatibility. However, the conventionally selected central met...
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Nitrogen-doped carbon dots as photocatalysts for organic synthesis: Effect of nitrogen content on catalytic activity
Regulating the do** of carbon dots (CDs) and the generation of reactive oxygen species (ROS) is essential to selectively control their application in photocatalytic organic reactions. This study successfully...
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Efficient ammonia production over eg-occupancy-optimized perovskite electrocatalysts
Renewable-energy-driven nitrate (NO3-) electroreduction to ammonia (NH3) (NERA) has been an attractive technology for decarbonizing NH3 production and wastewater treatment. Improving NERA efficiency requires elec...
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Fabrication of MXene-Bi2WO6 heterojunction by Bi2Ti2O7 hinge for extraordinary LED-light-driven photocatalytic performance
Heterojunction composites with intimate interfaces can shorten the diffusion distance, which leads to a shorter path for photogenerated carriers, thereby increasing photocatalytic activity. Herein, we report t...
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Overcoming side reaction effects in the colloidal synthesis of ZnSe/ZnS core/shell quantum dots with an etching strategy
The potential use of large-size ZnSe quantum dots as blue emitters for display applications has greatly inspired the colloidal synthesis. Herein, we report the negative effects of side reactions of large-size ...
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Biomimetic design of highly flexible metal oxide nanofibrous membranes with exceptional mechanical performance for superior phosphopeptide enrichment
Develo** free-standing and mechanical robust membrane materials capable of superior enrichment of phosphopeptides for analyzing and identifying the specific phosphoproteome of cancer cells is significant in ...
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Article
C60 as a metal-free catalyst for lithium-oxygen batteries
Carbon materials have shown significant potential as catalysts for lithium-oxygen batteries (LOBs). However, the intrinsic carbon sites are typically inert, necessitating extensive modifications and resulting ...
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Defect spinel oxides for electrocatalytic reduction reactions
Electrocatalytic reduction reactions play a crucial role in electrochemical energy conversion and storage technology, which are emerging technologies to ameliorate environmental problems. Spinel oxides are wid...
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Erratum to: A robust indium-organic framework with open tubular channels for efficient separation of acetylene
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A robust indium-organic framework with open tubular channels for efficient separation of acetylene
Considering the tremendous applications and purification requirement of acetylene (C2H2), seeking appropriate adsorbents with high capacity and selectivity is a vital task and remains an enduring challenge. Herei...
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Pd cluster decorated free standing flexible cathode for high performance Li-oxygen batteries
As a promising candidate for the next generation energy storage system, rechargeable lithium-oxygen batteries (LOBs) still face substantial challenges caused by insulating discharge products that preclude thei...
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Direct ink writing of multifunctional gratings with gel-like MXene/norepinephrine ink for dynamic electromagnetic interference shielding and patterned Joule heating
Intelligent electromagnetic interference (EMI) shielding modulators with a wide tuning range and cyclic stability are urgently needed but their fabrication remains challenging. A gel-like MXene/norepinephrine ...
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Article
Ru-doped functional porous materials for electrocatalytic water splitting
Electrolytic water splitting (EWS) is an attractive and promising technique for the production of hydrogen energy. Nevertheless, the sluggish kinetic rate of hydrogen/oxygen evolution reactions leads to a high...
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Ru-based catalysts for efficient CO2 methanation: Synergistic catalysis between oxygen vacancies and basic sites
The fundamental insights of the reaction mechanism, especially the synergistic effect between oxygen vacancies and basic sites, are highly promising yet challenging for Ru-based catalysts during carbon dioxide...
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Towards reliable assessment of hydrogen oxidation electrocatalysts for anion-exchange membrane fuel cells
Recent advancement of proton exchange membrane fuel cells has led to commercial sales of fuel-cell cars but market barrier exists because this technology heavily relies on platinum catalyst. Given the permissi...
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An ultra-low concentration electrolyte with fluorine-free bulky anions for stable potassium metal batteries
Potassium metal battery is a promising alternative to Li-ion battery for large-scale energy storage due to the abundant potassium resources and high energy density. However, it suffers from rapid capacity fadi...
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Challenges and advances on low-temperature rechargeable lithium-sulfur batteries
Lithium-sulfur (Li-S) batteries have demonstrated the potential to conquer the energy storage related market due to the extremely high energy density. However, their performances at low temperature are still n...
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Article
Red organic light-emitting diodes based photobiomodulation therapy enabling prominent hair growth
Hair loss can cause psychological distress. Here, red organic light-emitting diode (OLED) light source is first introduced as the photobiomodulation therapy (PBMT) for hair growth and demonstrated as a promisi...
