362 Result(s)
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Article
Fluorinated and sulfurized solid-electrolyte interface enabling durable and fast-charging graphite/LiFePO4 pouch batteries
Safe and fast charging is important for graphite/lithium iron phosphate (Gr/LFP) batteries in the fast-growing electric vehicle industry. However, conventional carbonate-based electrolytes produce an obstructi...
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Nanoarchitectonics of Zn2SnO4/ZnO heterostructure composites for better photocatalytic performance
In this work, the Zn2SnO4/ZnO nanocomposites synthesized by one-step hydrothermal method had been characterized by X-ray diffraction (XRD), Fourier transform-infrared spectroscopy (FT-IR), scanning electron micro...
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Article
Rational design of V2O5 nanorod anchored carbon microsphere cathode materials for improved-performance lithium-ion batteries
The V2O5 nanorods based on carbon spheres (VOR@CSs) were successfully fabricated via anchoring the VOR architecture onto the surface of CSs with hydrothermal and chemical impregnation treatment. The agglomeration...
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Article
Double-layered SnO2@NC hollow spheres as anode materials for high-performance lithium-ion batteries
Tin dioxide-based high-performance anode materials for lithium-ion batteries have been a hot research topic in recent years. In this study, nitrogen-doped and double-layered SnO2@NC hollow spheres were prepared v...
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Review: development status and modification strategies of nano-MoS2-based anode materials
Molybdenum disulfide, a typical layered transition metal sulfide, is considered one of the most promising electrode candidates for next-generation high-energy–density batteries due to its tunable physical and ...
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Article
Investigation into the performance of tremella-like LaNiO3-NiO composite as an electrocatalyst for oxygen evolution reaction
Guided by the carbon peaking and carbon neutrality goals, the development of efficient, stable, and cost-effective electrocatalysts for oxygen evolution reactions is of paramount importance. A unique, tremella...
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Article
High performance CoMoP ternary ionics nanocomposite electrocatalyst for glycerol oxidation coupling with alkaline hydrogen production
Coupling the glycerol oxidation and hydrogen evolution reactions can significantly reduce the energy consumption of the electrolytic water hydrogen production system, achieve hydrogen production while preparin...
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Article
Open AccessSynergistic and stepwise treatment of resveratrol and catechol in Haematococcus pluvialis for the overproduction of biomass and astaxanthin
To increase the production of biomass and astaxanthin from Haematococcus pluvialis to meet the high market demand for astaxanthin, this study recruited two typical and negligible phytohormones (namely resveratrol...
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Article
O-N-S self-doped porous fusiform carbon particles derived from hair for high-performance supercapacitors
Develo** heteroatom-self-doped porous carbon electrode materials has been revealed to possess advanced electrochemical performances for supercapacitors. Herein, a facile two-step strategy is reported to prep...
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Article
Improving the interfacial stability of Li1.2Mn0.54Ni0.13Co0.13O2 cathode and Li metal anode via dual electrolyte additives synergistic effect
The application of Li1.2Mn0.54Ni0.13Co0.13O2 (LMNCO) cathode and Li anode in high specific energy batteries is impeded by particle cracking and electrode–electrolyte side reactions. Here, lithium bis(oxalate)bora...
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Article
Advanced Catalyst Design Strategies and In-Situ Characterization Techniques for Enhancing Electrocatalytic Activity and Stability of Oxygen Evolution Reaction
Water electrolysis for hydrogen production holds great promise as an energy conversion technology. The electrolysis process contains two necessary electrocatalytic reactions, one is the hydrogen evolution reac...
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Article
A viscous oligomer multifunctional separator coating to enable high specific energy lithium-sulfur battery
Lithium-sulfur (Li–S) batteries, with high energy density (2600 Wh/kg), are emerging as one of the most potential battery systems. However, the challenges posed by Li dendrite formation and polysulfide shuttli...
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Article
Anchoring MoS2 microflowers on oxygen-doped g-C3N4 nanosheets to construct Z-scheme hybrid composites for photocatalytic hydrogen production
Fabricating carbon nitride (g-C3N4) based photocatalysts with high visible-light utilization efficiency and rapid photogenerated carrier migration rate is crucial for the improvement of photocatalytic hydrogen pr...
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Article
Fast lithium-ion conductor LiTi2(PO4)3 coating modified LiNi0.8Co0.15Al0.05O2 as cathode material for lithium-ion batteries
Layered high nickel LiNi0.8Co0.15Al0.05O2 (NCA), as one of the most promising cathode materials in lithium-ion batteries, has high specific capacity, stable structure, and environmentally friendly characteristics...
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Article
Gallium oxide particles encapsulated in carbon fiber serve as freestanding electrodes for lithium-ion batteries
As a potential electrode material for lithium-ion batteries, Ga2O3 has high theoretical specific capacity and low lithium storage potential. Still, the bulk expansion efficiency and poor reaction kinetics during ...
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Article
Interfacial cerium modification promotes the electrochemical properties of self-assembled Li1.2Mn0.54Ni0.13Co0.13O2 hollow microspheres
Lithium-rich manganese-based cathode materials are promising for energy storage applications ascribed to the high-energy density but suffer from inferior structural stability and cyclic performance, especially...
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Article
High-Entropy Strategy for Electrochemical Energy Storage Materials
Electrochemical energy storage technologies have a profound influence on daily life, and their development heavily relies on innovations in materials science. Recently, high-entropy materials have attracted in...
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Article
Open AccessA key gene, violaxanthin de-epoxidase-like 1, enhances fucoxanthin accumulation in Phaeodactylum tricornutum
Fucoxanthin has been widely investigated owing to its beneficial biological properties, and the model diatom Phaeodactylum tricornutum, possessing fucoxanthin (Fux) chlorophyll proteins as light-harvesting system...
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Article
Preparation of NCM622 cathode materials using nanoscale porous NiO material
Aiming at the problem of uneven mixing during the preparation of LiNi0.6Co0.2Mn0.2O2 (NCM622) by high-temperature solid-state method, a nanoscale porous NiO material was synthesized as nickel source in this paper...
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Article
A promising composite room temperature solid electrolyte via incorporating LLZTO into cross-linked ETPTA/PEO/SN matrix for all solid state lithium batteries
Composite solid electrolyte (CSE), especially the composite room temperature solid electrolyte (CRTSE), is emerging as the promising electrolyte for all-solid-state lithium batteries (ASSLB) due to their abili...
