Results 1 to 10 of about 95,714 (324)

Sulfolane-containing aqueous electrolyte solutions for producing efficient ampere-hour-level zinc metal battery pouch cells

open access: yesNature Communications, 2023
The negative electrode reversibility limits the lifespan of Zn metal batteries. Here, authors report an aqueous electrolyte with a reverse micelle structure that improves the reversibility of the Zn metal anode enabling the production of an ampere-hour ...
, Jun Fan, Chun-Yi Zhi
exaly   +2 more sources

Ampere-level current density ammonia electrochemical synthesis using CuCo nanosheets simulating nitrite reductase bifunctional nature

open access: yesNature Communications, 2022
The development of electrocatalysts capable of efficient reduction of nitrate (NO3−) to ammonia (NH3) is drawing increasing interest for the sake of low carbon emission and environmental protection.
, , Yao-Yin Lou
exaly   +2 more sources

Study of SOC Estimation by the Ampere-Hour Integral Method with Capacity Correction Based on LSTM

open access: yesBatteries, 2022
The estimation of the state of charge (SOC) of a battery’s power is one of the key technologies in a battery management system (BMS). As a common SOC estimation method, the traditional ampere-hour integral method regards the actual capacity of the ...
Xin Zhang   +3 more
doaj   +2 more sources

Ampere-level reduction of pure nitrate by electron-deficient Ru with K+ ions repelling effect. [PDF]

open access: yesNat Commun
Electrochemical nitrate reduction reaction offers a sustainable and efficient pathway for ammonia synthesis. Maintaining satisfactory Faradaic efficiency for long-term nitrate reduction under ampere-level current density remains challenging due to the ...
Zhang SN   +6 more
europepmc   +2 more sources

Introducing Joint Research Project «Quantum Ampere» for the realisation of the new SI ampere [PDF]

open access: diamondEPJ Web of Conferences, 2014
The metrology community lately has adopted the long-term aim of basing the SI unit system on fundamental constants of nature. The base electrical unit, the ampere, will then be re-defined in terms of a fixed value of the elementary charge e.
Scherer Hansjörg   +5 more
doaj   +2 more sources

Convex solutions of Monge-Ampère equations and systems: Existence, uniqueness and asymptotic behavior

open access: yesAdvances in Nonlinear Analysis, 2020
In this paper, the equations and systems of Monge-Ampère with parameters are considered. We first show the uniqueness of of nontrivial radial convex solution of Monge-Ampère equations by using sharp estimates.
Feng Meiqiang
doaj   +2 more sources

Direct torque and flux control of switched reluctance motor with enhanced torque per ampere ratio and torque ripple reduction

open access: yesElectronics Letters, 2019
A smooth torque control of switched reluctance motor (SRM) is essential to avoid speed fluctuations causing stability problems in vehicular applications.
P. Krishna Reddy   +2 more
doaj   +2 more sources

AMPERE: AMR-Aware Prefix for Generation-Based Event Argument Extraction Model [PDF]

open access: yesAnnual Meeting of the Association for Computational Linguistics, 2023
Event argument extraction (EAE) identifies event arguments and their specific roles for a given event. Recent advancement in generation-based EAE models has shown great performance and generalizability over classification-based models.
I-Hung Hsu   +4 more
semanticscholar   +1 more source

Analytical and numerical models compared with measurements for analysis of electromagnetic radiation through apertures of a metallic enclosure [PDF]

open access: yesSerbian Journal of Electrical Engineering, 2020
Generally, most of the electronic equipments need a metallic enclosure in order to mechanically protect and electrically shield the interior printed circuit boards (PCBs) and subsystems.
Azizi Hakim   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy