Results 21 to 30 of about 196,474 (265)

A New Type of Lithium-ion Battery Based on Tin ElectroplatedNegative Electrodes

open access: yesInternational Journal of Electrochemical Science, 2006
This work describes the preparation and the characterization of various samples of metallic Snelectroplated on a cupper foil under different current and time regimes.
J. Hassoun   +3 more
doaj   +2 more sources

K2NiF4-type La1.8Sr0.2CuO4 Cathode for Magnesium-air Battery

open access: yesInternational Journal of Electrochemical Science, 2020
In this study, the K2NiF4-type La1.8Sr0.2CuO4 has been hydrothermal synthesized and applied in Mg-air battery. The hydrothermal time and heat treatment temperature of synthesized La1.8Sr0.2CuO4 has been discussed.
Tong Xue   +5 more
doaj   +1 more source

NiO/C-based anodes for lithium-ion current sources [PDF]

open access: yesЭлектрохимическая энергетика, 2023
Nowadays, the active search for an anode material, which can be used in lithium-ion current sources, takes place. The potential anode materials are transition metal oxides (SnO2, NiO and others).
Leonova, Nataliya Maksimovna   +3 more
doaj   +1 more source

Experimental study on the effect of clogging on the inlet discharge capacity

open access: yesShui kexue jinzhan, 2020
Street inlet is one of the key facilities in urbran drainage systems. Once street inlets are clogged, the surface water cannot be discharged efficiently into the underground pipes, which is one of the main reasons for the occurrence of severe urban ...
Junqiang XIA   +3 more
doaj   +1 more source

A Bilevel Equalizer for Large Lithium Ion Batteries

open access: yesBatteries, 2017
Due to variations among the cells, large lithium ion batteries (LIB) such as those in battery energy storage stations (BESS) and electric vehicles (EVs) must have an equalizer (EQU) circuit to balance the cell voltages.
Ngalula Sandrine Mubenga   +2 more
doaj   +1 more source

Excimer Laser-Deposited Na2/3Ni1/4Mn3/4O2 Film Cathode for Stable Sodium-Ion Battery

open access: yesNanomaterials, 2022
Continued development of lithium-ion batteries is limited by the shortage of Li element. In this situation, the exploration of high-performance sodium-ion batteries is attracting much attention.
Bailin Lin   +7 more
doaj   +1 more source

Mental capacity assessments and discharge decisions [PDF]

open access: yesNursing Older People, 2006
Professionals may have agendas that conflict with the person under their care as their dominant consideration is often safety. This may arise from a genuine concern about welfare, but may also involve fear of litigation from an adverse incident following discharge.
openaire   +3 more sources

C/SiC-based anodes for lithium-ion current source [PDF]

open access: yesЭлектрохимическая энергетика, 2023
Compositions of ultrafine Si and C particles are promising anode materials for lithium-ion power sources with improved energy characteristics. In the work, samples of lithium-ion power sources with an anode made of ultrafine SiC fibers, as well
Leonova, Nataliya Maksimovna   +5 more
doaj   +1 more source

Low Temperature Synthesis of α-LiFeO2 Nanoparticles and Its Behavior as Cathode Materials for Li-ion Batteries

open access: yesInternational Journal of Electrochemical Science, 2012
α-LiFeO2 nanoparticles with the size of ~ 10 nm were synthesized at 120 °C by a molten salt route. As controlling the molar ratios of starting materials, crystallized α-LiFeO2 or Fe2O3 nanoparticles with similar size can be selectively produced. α-LiFeO2
Yanmei Ma   +6 more
doaj   +1 more source

The effect of crest shape on discharge coefficient at linear weirs

open access: yesGrađevinar, 2023
A detailed experimental laboratory analysis of the effect of crest shape on the discharge coefficient of sharp-crested weirs is presented in the paper. The experiments were conducted for four different crest shapes. The experiments and analyses show that
Yusuf Dogan, Nihat Kaya
doaj   +1 more source

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