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Nitrogen/fluorine dual-doped resin-based hard carbon anode with high capacity retention for lithium storage
Heteroatom do** of carbon materials can effectively alter the microstructure and conductivity, thereby improving the electrochemical performance of...
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Manipulating dielectric property of polymer coatings toward high-retention-rate lithium metal full batteries under harsh critical conditions
Lithium (Li) metal batteries (LMBs) can potentially deliver much higher energy density but remain plagued by uncontrollable Li plating with dendrite...
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MOF-derived porous graphitic carbon with optimized plateau capacity and rate capability for high performance lithium-ion capacitors
The development of anode materials with high rate capability and long charge–discharge plateau is the key to improve performance of lithium-ion...
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Engineering semicoherent interface with O–Fe–Se coordination for boosting the capacity and rate capability of a battery-type supercapacitor anode
The low capacity and rate capability of the battery-type supercapacitor anode prevent its widespread application. In this paper, we construct a...
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Dual cation do** enabling simultaneously boosted capacity and rate capability of MnO2 cathodes for Zn//MnO2 batteries
Aqueous rechargeable Zn//MnO 2 batteries show promising prospects for grid-scale energy storage due to their intrinsic safety, abundant resource, and...
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High-capacity, high-rate, and dendrite-free lithium metal anodes based on a 3D mixed electronic-ionic conductive and lithiophilic scaffold
Lithium metal anode possesses a high theoretical capacity and the lowest redox potential, while the severe growth of Li dendrite prevents its...
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An effective strategy to achieve high-power electrode by tin do**: Snx-TiNb2O7 as a promising anode material with a large capacity and high-rate performance for lithium-ion batteries
In this work, the Sn-doped titanium niobate Sn x -TiNb 2 O 7 (Sn x -TNO, x = 0.005, 0.01, 0.02, 004, 0.06, 0.08) samples have been fabricated through a...
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Phosphorus/nitrogen co-doped hollow carbon fibers enabling high-rate potassium storage
Potassium-ion hybrid capacitors (PIHCs) reconcile the advantages of batteries and supercapacitors, exhibiting both good energy density and high-power...
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A novel transparent hydrogel made of nanocellulose derived from oil palm residue: evaluation of its water retention and biodegradation properties
Nanocellulose from oil palm empty fruit bunch residue was synthesized using TEMPO (2,2,6,6-tetramethylpiperidine 1-oxyl)-mediated oxidation to...
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Ultra-high-rate Bi anode encapsulated in 3D lignin-derived carbon framework for sodium-ion hybrid capacitors
Bismuth (Bi), as an alloy-based anode material, has attracted much attention in the development of sodium-ion hybrid capacitors (SIHCs) due to its...
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Enhancing electrochemical capacity and interfacial stability of lithium-ion batteries through side reaction modulation with ultrathin carbon nanotube film and optimized lithium cobalt oxide particle size
Lithium cobalt oxide (LCO), the first commercialized cathode active material for lithium-ion batteries, is known for high voltage and capacity....
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Tailored architecture of composite electrolyte for all-solid-state sodium batteries with superior rate performance and cycle life
Seeking for composite electrolytes reinforced all-solid-state sodium ion batteries with superior long lifespan and rate performance remains a great...
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A robust all-organic protective layer towards ultrahigh-rate and large-capacity Li metal anodes
The low cycling efficiency and uncontrolled dendrite growth resulting from an unstable and heterogeneous lithium–electrolyte interface have largely...
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Amorphous Sn modified nitrogen-doped porous carbon nanosheets with rapid capacitive mechanism for high-capacity and fast-charging lithium-ion batteries
Sn-based materials are considered as a kind of potential anode materials for lithium-ion batteries (LIBs) owing to their high theoretical capacity....
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Enhanced capacity retention based silicon nanosheets electrode by CMC coating for lithium-ion batteries
AbstractSi nanosheets (SiNS) as two dimensional Si nanomaterials are promising candidates for anodes of lithium ion batteries (LIBs) by their large...
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Construction of single-ion conducting polymeric protective layer for high-charging rate Li-metal batteries
A single-ion conducting polymetric artificial solid electrolyte interphase (SICP-ASEI) is rationally designed to improve the cycling performance of...
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Ternary-phase layered cathodes toward ultra-stable and high-rate sodium ion storage
With the shortage of lithium resources, sodium-ion batteries (SIBs) are considered one of the most promising candidates for lithium-ion batteries....
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Li1.5Al0.5Zr1.5(PO4)3-coated Li1.2Mn0.54Ni0.13Co0.13O2 cathode materials with high lithium-ion diffusion rate and long cycling stability for lithium-ion batteries
Lithium rich-layered oxides have attracted widespread attention due to their high specific capacity and high energy density. However, severe lithium...
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Improving Cyclic Stability and Rate Performance of Lithium Ion Batteries Using La3+ Modified LiNi0.6Co0.2Mn0.2O2 Cathode Materials
La 4 NiLiO 8 -coated NCM622 samples were prepared through a sol-gel method, and the electrochemical performance as cathode materials was investigated. It...
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Enhanced cycling rate performance of three-dimensional NiO as a positive electrode for hybrid supercapacitor
Electrochemical supercapacitors are effectively involved and have potential attention in recent years due to the greatest advancements in energy...
