Results 1 to 10 of about 132,048 (217)

Ultra-High Cycling Stability of 3D Flower-like Ce(COOH)3 for Supercapacitor Electrode via a Facile and Scalable Strategy [PDF]

open access: yesMolecules, 2023
An electrode material with high performance, long durability, and low cost for supercapacitors has long been desired in academia and industry. Among all the factors that affect the electrochemical performance and cycling stability of electrode materials,
Qing He   +6 more
doaj   +2 more sources

Influence of Polymer Interfacial Protective Layer Thickness on the Stability of Lithium‐Metal Batteries

open access: yesAdvanced Materials Interfaces, 2022
Protective layers formed of polymers with conjugated structures have been demonstrated to improve the cycling stability of lithium (Li)‐metal batteries by reducing Li dendrite growth. However, the influence of important film parameters, such as thickness
Xiao Ying Li   +3 more
doaj   +1 more source

How 10 at% Al Addition in the Ti-V-Zr-Nb High-Entropy Alloy Changes Hydrogen Sorption Properties

open access: yesMolecules, 2021
Al0.10Ti0.30V0.25Zr0.10Nb0.25 was prepared to evaluate the effect of 10% aluminum into the previously reported quaternary alloy, Ti0.325V0.275Zr0.125Nb0.275.
Jorge Montero   +5 more
doaj   +1 more source

Effect of Lateral Dimension of Natural Graphite on Fabrication of Three-Dimensional Graphene Aerogels for High-performance Li-metal anodes

open access: yesInternational Journal of Electrochemical Science, 2021
Lithium metal, regarded as one of the most potential anodes for future battery systems, has attracted much attention for a long time. Nonetheless, uncontrollable Li dendrites growth and almost infinite volume change hinder the reliable implementation of ...
Huan Zhang   +12 more
doaj   +1 more source

LiVOPO4‐Modified Lithium‐Rich Layered Composite Cathodes for High‐Performance Lithium‐Ion Batteries

open access: yesChemElectroChem, 2021
Li‐rich layered oxide Li1.2Ni0.13Co0.13Mn0.54O2 (LNCMO) is a promising cathode material for high‐energy‐density lithium‐ion batteries (LIBs). However, it suffers from severe capacity fading and voltage decay, especially at high voltage (>4.5 V).
Dr. Tongxin Li   +9 more
doaj   +1 more source

Research progress in elastocaloric effect and its application of NiTi-based shape memory alloys

open access: yesCailiao gongcheng, 2021
NiTi-based shape memory alloys (SMAs) are one of the SMAs with most outstanding properties, and have been widely applied in aviation, space, electronics, construction, biomedicine and other fields.
ZHU Xue-jie   +5 more
doaj   +1 more source

A novel exfoliated manganese phosphoselenide as a high-performance anode material for lithium ions storage

open access: yesFrontiers in Chemistry, 2022
Layered manganese phosphoselenide (MnPSe3) is expected to be a potential anode for Li ions storage due to it combines the merits of phosphorus with metal selenide. It promotes charge transfer and ensures a high theoretical capacity of up to 746 mA h g−1.
Hailin Shen   +5 more
doaj   +1 more source

The Impact of Additives on the Main Properties of Phase Change Materials

open access: yesEnergies, 2020
The main drawback of phase change materials (PCMs) is their low thermal conductivity, which limits the possibilities of a wide range of implementations.
Ewelina Radomska   +2 more
doaj   +1 more source

Cycling Stability of LiMnPO4/C Composite Obtained by Different Processing Routes

open access: yesInternational Journal of Electrochemical Science, 2017
In this paper, LiMnPO4 is composited with carbon black by two different processing routes and their cycling stability is compared. When the LiMnPO4/C composite is finally processed by a ball milling treatment, amorphous domains are observed in LiMnPO4 ...
Xiaopeng Lu   +3 more
doaj   +1 more source

Honeycomb‐like hierarchical porous silicon composites with dual protection for ultrastable Li‐ion battery anodes

open access: yesSmartMat, 2021
Silicon offers a high theoretical specific capacity for anodic lithium storage. However, its applications are hindered by the electrode instability caused by the sharp volume change, and the limited rate performance resulted from the insulating property.
Xudong Peng   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy