Results 1 to 10 of about 193,447 (120)

Amphoteric composite of ZrP and N-doped porous carbon: Synthesis, characterization, and potential use for cycloaddition of CO2

Heliyon, 2023
Composites of amorphous ZrP and N-doped carbon were prepared in a one-step pyrolysis process instead of general post-loading technique. Owing to their mesoporous structure (6–10 nm) and Zr content (up to 41 wt%), the amphoteric materials have potential ...
Yumiao Zhou, Dong Liang, Yuehua Yao, Lin Chen, Hongjiao Zhang, Yue Wu, Ting Zhao, Na Zhu   +7 more
doaj   +1 more source

Analysis of the Influence of Variable Meteorological Conditions on the Performance of the EV Battery and on the Driving Range

Future Transportation, 2023
The influence of variable weather conditions on the performance of the battery that powers electric vehicles (EV) was studied and analyzed. This paper also deals with the effects that changes in the performance of the battery have on the driving range of
Carlos Armenta-Déu, Baptiste Giorgi
doaj   +1 more source

Coolant Temperature Indicators for Batteries in Electric Tractors and Vehicles

Сельскохозяйственные машины и технологии, 2023
The paper accentuates a noticeable shift toward more economical and environmentally friendly electric vehicles within global agriculture, prompted by the growing prices of fuels and lubricants.
O. N. Didmanidze, E. P. Parlyuk, A. I. Suchkov, A. V. Bugaev, N N. Pulyaev, A. S. Guzalov   +5 more
doaj   +1 more source

Evaluation of Lithium-Ion Battery Performance under Variable Climatic Conditions: Influence on the Driving Range of Electric Vehicles

Future Transportation, 2023
The goal of this paper is the evaluation of lithium-ion batteries that power electric vehicles (EVs) under variable climatic conditions to determine how the driving range of a vehicle is modified because of changes in battery performance caused by the ...
Carlos Armenta-Déu, Benjamin Boucheix
doaj   +1 more source

Performa Panel Surya 2 X 50 WP pada Mesin Panen Padi Mini Dua Lajur

Rekayasa Mesin, 2021
Rice harvesting machines that can be operated in swampy, peatland, narrow and can be operated and maintained by farmers, can be considered for design, some previous research has been carried out, including a two-lane mini rice harvester with a ...
Herdi Susanto, Herri Darsan, Mukhlizar Mukhlizar, Nuzuli Fitriadi   +3 more
doaj   +1 more source

A Novel Approach for Predicting Remaining Useful Life and Capacity Fade in Lithium-Ion Batteries Using Hybrid Machine Learning

IEEE Access, 2023
Since lithium-ion batteries (LIBs) are essential to many different sectors, accurate estimates of their Remaining Useful Life (RUL) are necessary to maximize Battery Management Systems (BMS).
Sadiqa Jafari, Yung-Cheol Byun, Seokjun Ko   +2 more
doaj   +1 more source

Effects of temperature and cathode humidity on performance of PEM full cell

Xibei Gongye Daxue Xuebao, 2023
The performance of proton exchange membrane fuel cells (PEMFCs) is significantly influenced by their temperature and cathode humidity, as they affect power density and internal water distribution.
MA Jing, MA Qiang, WANG Junjie, GUO Zhensong, SUN Yasong   +4 more
doaj   +1 more source

Implications of the Electric Vehicle Manufacturers’ Decision to Mass Adopt Lithium-Iron Phosphate Batteries

IEEE Access, 2022
Lithium-ion batteries are the ubiquitous energy storage device of choice in portable electronics and more recently, in electric vehicles. However, there are numerous lithium-ion battery chemistries and in particular, several cathode materials that have ...
Harsha Walvekar, Hector Beltran, Shashank Sripad, Michael Pecht   +3 more
doaj   +1 more source

Rapid Detection Technology for Performance and State of Li-ion Power Batteries [PDF]

E3S Web of Conferences, 2023
Power li-ion batteries are often used in fields such as electric vehicles due to their high energy density, long cycle life, and low self-discharge.
Wu Chengao, Cai Zhiduan, Chenwei Qin, Jiahao Shen   +3 more
doaj   +1 more source

A Positive-Temperature-Coefficient Layer Based on Ni-Mixed Poly (Vinylidene Fluoride) Composites for LiFePO4 Electrode

International Journal of Electrochemical Science, 2013
This paper discusses a positive-temperature-coefficient (PTC) electrode prepared by coating a layer of Ni particle-mixed poly (vinylidene fluoride) (PVDF) composites between the active LiFePO4 layer and current collector.
Jie Li, Jiangong Chen, Hai Lu, Ming Jia, Liangxing Jiang, Yanqing Lai, Zhian Zhang   +6 more
doaj   +1 more source