Results 51 to 60 of about 67,759 (266)
Disentangling Bulk and Surface Contributions to Charge and Discharge Fading in High‐Voltage LiCoO2
Advanced Functional Materials, EarlyView.High‐voltage operation of LiCoO2 accelerates capacity fading through bulk and surface degradation. By introducing a LiTaO3 coating to selectively suppress surface degradation, bulk and surface contributions to charge and discharge fading are decoupled.
Hyungjoon Moon +6 more
wiley +1 more source
Modification strategy of silicon-based anode for lithium-ion battery [PDF]
E3S Web of ConferencesLithium-ion batteries play an important role in dealing with the energy crisis, and their high energy density, fast charging, and discharging performance, long life, environmental protection, safety, and adaptability make them obvious advantages in the ...
Gan Yuzhe, Huang Xiangyi, Jin Zihang
doaj +1 more source
Advanced Functional Materials, EarlyView.A scalable, solution‐processed WSe2/ZrO2‐x van der Waals heterostructure realizes a light‐induced field‐tunneling synapse (LIFTS) that activates exclusively under bright illumination, emulating the photopic adaptation of the human retina at the device level.
Kijeong Nam +10 more
wiley +1 more source
Recent advances on coal-based hard carbon anode materials for sodium-ion batteries
Nano ResearchSodium-ion batteries (SIBs) have emerged as promising candidate for large-scale energy storage systems, owing to the abundant natural reserves of sodium, low production costs, and similar electrochemical properties to lithium-ion batteries.
Ke Liu +9 more
doaj +1 more source
Electrochemical Performance study of Metal ions co-doping in B-site of LTO Anode Material
International Journal of Electrochemical Science, 2016 Metal ions co-doped Li4SbxCrxTi5-2xO12 (0≤x≤0.1) anode material had been successfully synthesized by solid state reaction method. The electrochemical properties of these spinel anode materials had been investigated.
Li-ge Wang, Fuyun Li, Min Zeng
doaj +1 more source
Chitin‐Derived Carbon‐Metal Functional Materials
Advanced Functional Materials, EarlyView.Functional carbon materials are synthesized from combination of biopolymer (chitin) and iron precursors. The resultant material exhibits superior surface area and adsorptive properties compared to carbon materials synthesized directly from pure chitin.
Herry Fang +7 more
wiley +1 more source
Advanced Functional Materials, EarlyView.The physical realization of artificial neurons is a critical challenge for energy‐efficient neuromorphic computing. This review presents a comprehensive analysis of the evolution of artificial neuron implementations from conventional CMOS to emerging post‐CMOS technologies.
Kannan Udaya Mohanan +4 more
wiley +1 more source
Tracking Battery Microstructural Degradation Through Directional Thermal Transport Signatures
Advanced Functional Materials, EarlyView.In lithium‐ion batteries, heat conduction varies between the through‐plane and in‐plane directions because of the cell's layered structure. Therefore, cell degradation influences thermal conductivity in each direction uniquely due to detailed microstructural and compositional changes.
Mohammad Shoghi Tekmedash +6 more
wiley +1 more source
Dirac‐Source Linear X‐Ray Detection Diode
Advanced Functional Materials, EarlyView.Monolayer graphene imparts near linear current‐voltage behavior to a perovskite X‐ray detection diode, contrasting with conventional diode‐like responses. Exploiting graphene's Dirac dispersion and a Schottky‐like back‐to‐back junction, the device achieves six‐orders‐of‐magnitude dark current suppression while retaining linearity over 200 V, enabling ...
Babar Shabbir +8 more
wiley +1 more source
Hollow Nanostructured Anode Materials for Li-Ion Batteries
Nanoscale Research Letters, 2010 Hollow nanostructured anode materials lie at the heart of research relating to Li-ion batteries, which require high capacity, high rate capability, and high safety.
Liu Jun, Xue Dongfeng
doaj +1 more source