The H10 high power density hall thruster. [PDF]
J Elect PropulsMagnetic 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 +4 more
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 +8 more
doaj +3 more sources
High power density redox-mediated Shewanella microbial flow fuel cells [PDF]
Nature CommunicationsMicrobial 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 +6 more
doaj +2 more sources
High Conversion Efficiency in Intrinsic High Power‐Density Mg2Sn‐GeTe Thermoelectric Generator [PDF]
Advanced ScienceThermoelectric generators (TEGs) offer a sustainable solution for thermal energy harvesting, where maximizing energy output necessitates achieving both high power density and high conversion efficiency. However, TEGs with intrinsically high power density
Xinzhi Wu +6 more
doaj +2 more sources
High Power Density On-Board Charger Featuring Power Pulsating Buffer
IEEE Open Journal of Power ElectronicsPower electronics plays a key role in electric vehicle technology in areas such as the battery charging and managing, dc distribution and motor drive systems, among others.
Hector Sarnago, Oscar Lucia
doaj +3 more sources
High power density electrodes for Carbon supercapacitor applications [PDF]
, 2005 This paper presents results obtained with 4 cm2 Carbon/Carbon supercapacitors cells in organic electrolyte. In the first approach, a surface treatment for Al current collector foil via the sol–gel route has been used in order to decrease the Al/active ...
Flahaut, Emmanuel +4 more
core +2 more sources
Global estimations of wind energy potential considering seasonal air density changes [PDF]
, 2019 The literature typically considers constant annual average air density when computing the wind energy potential of a given location. In this work, the recent reanalysis ERA5 is used to obtain global seasonal estimates of wind energy production that ...
Carreno-Madinabeitia, Sheila +4 more
core +5 more sources
Communication channel analysis and real time compressed sensing for high density neural recording devices [PDF]
, 2016 Next generation neural recording and Brain- Machine Interface (BMI) devices call for high density or distributed systems with more than 1000 recording sites.
Duncan, Kerron +6 more
core +1 more source
Enhancement of Xe-129 polarization by off-resonant spin exchange optical pumping [PDF]
, 2008 A high power narrow line width (38 W, 0.09 nm full width at half maximum) external cavity diode laser is investigated for rubidium spin exchange optical pumping of Xe-129.
Parnell, S.R. +3 more
core +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