Results 11 to 20 of about 744,004 (263)

The H10 high power density hall thruster. [PDF]

J Elect Propuls
Magnetic shielding technology has extended the operating life of Hall thrusters to timescales enabling them to expand beyond missions in Earth orbit, which typically require less than 10 kh of operation, to deep-space missions requiring 10-30 kh of operation.
Hofer RR, Simmonds JB, Goebel DM, Steinkraus JM, Payman AR.   +4 more
europepmc   +3 more sources

Leaves for high power density hydrovoltaic generators. [PDF]

iScience
Hydrovoltaic generators are a class of electronic devices that can generate electricity from the motion of water molecules through ion-selective microporous channels. Commercial applications of hydrovoltaic devices are limited by their low power density and inability to generate sustained power over a long time.
Viradia NM, Adhikari RY.
europepmc   +3 more sources

High-Power-Density, High-Energy-Density Fluorinated Graphene for Primary Lithium Batteries [PDF]

Frontiers in Chemistry, 2018
Li/CFx is one of the highest-energy-density primary batteries; however, poor rate capability hinders its practical applications in high-power devices. Here we report a preparation of fluorinated graphene (GFx) with superior performance through a direct ...
Guiming Zhong, Guiming Zhong, Huixin Chen, Huixin Chen, Xingkang Huang, Hongjun Yue, Hongjun Yue, Canzhong Lu, Canzhong Lu   +8 more
doaj   +3 more sources

High power density redox-mediated Shewanella microbial flow fuel cells [PDF]

Nature Communications
Microbial fuel cells utilize exoelectrogenic microorganisms to directly convert organic matter into electricity, offering a compelling approach for simultaneous power generation and wastewater treatment.
Leyuan Zhang, Yucheng Zhang, Yang Liu, Sibo Wang, Calvin K. Lee, Yu Huang, Xiangfeng Duan   +6 more
doaj   +2 more sources

Overview of High Power Density Machines

CES Transactions on Electrical Machines and Systems
With the continued advancement of deep electrification across various industries, the demand for higher power density in electric machines is steadily increasing.
Shaofeng Jia, Yuchen Xu, Jun Lin, Deliang Liang, Ronghai Qu, Jinjun Liu   +5 more
doaj   +2 more sources

Comparison of High-Energy Density and High-Power Density Batteries for an Electric Vehicle

IEEE Open Journal of Vehicular Technology
Traditionally, battery cells used for electric vehicles are designed to have a high-energy density. This paper studies the use of a high-power density battery for an electric vehicle, which results in lower losses but a higher battery weight compared ...
Salma Fadili, Ronan German, Alain Bouscayrol, Clement Mayet, Philippe Fiani, Eric Noirtat   +5 more
doaj   +2 more sources

Stretchable and Biodegradable Batteries with High Energy and Power Density

Advanced Materials, 2022
AbstractRealizing a sustainable, technologically advanced future will necessitate solving the electronic waste problem. Biodegradable forms of electronics offer a viable path through their environmental benignity. With both the sheer number of devices produced every day as well as their areas of application ever increasing, new concepts of degradable ...
Karami‐Mosammam, Mahya, Danninger, Doris, Schiller, David, Kaltenbrunner, Martin   +3 more
openaire   +2 more sources

From Laboratory to Real-World Application: A Comprehensive Study on Battery State of Health Assessment Methods

Energies
Accurate state of health (SOH) assessment is the cornerstone for ensuring the safety, reliability, and lifecycle value prediction of electric vehicles. While extensive research has demonstrated the significant advantages of data-driven approaches in SOH ...
Chunxiao Ma, Liye Wang, Jinlong Wu, Chengyu Liu, Lifang Wang, Chenglin Liao   +5 more
doaj   +1 more source

Tetramethylene Sulfone (TMS) as an Electrolyte Additive for High-Power Lithium-Ion Batteries

Batteries
High-power lithium-ion batteries impose stringent requirements on output power. Tetramethylene sulfone (TMS), serving as a novel electrolyte additive, effectively enhances the stability of electrolytes under high-voltage conditions due to its high flash ...
Wenting Liu, Gangxin Chen, Ningfeng Wang, Xianzhong Sun, Chen Li, Yanan Xu, Xiaohu Zhang, Xiong Zhang, Kai Wang   +8 more
doaj   +1 more source

Design of a high power density ultra-thin switching power supply

Dianzi Jishu Yingyong, 2021
The planar transformer has the advantages of small size, low leakage inductance, low conversion efficiency, and good heat dissipation performance. The design scheme of the planar transformer is very suitable for the design of ultra-thin switching power ...
Yu Guang, Li Fengkun, Tian Hua
doaj   +1 more source