Results 11 to 20 of about 304,014 (358)

Prevalence of working smoke alarms in local authority inner city housing: randomised controlled trial [PDF]

open access: yes, 2002
Objectives To identify which type of smoke alarm is most likely to remain working in local authority inner city housing, and to identify an alarm tolerated in households with smokers. Design Randomised controlled trial.
Curtis, K.   +7 more
core   +3 more sources

Synthesis and Electrochemical Characterization of LiMn2O4 and LiNd0.3Mn1.7O4 as Cathode for Lithium Ion Battery

open access: yesInternational Journal of Electrochemical Science, 2008
LiMn2O4 is inexpensive material but it shows rather poor cyclic performance. The electrochemical performance of spinel type LiMn2O4 has been effectively improved with doping of Nd the “bottom– up” approach of LiMn2O4 and LiNd0.3Mn1.7O4 synthesized by ...
K. Suryakala   +3 more
doaj   +1 more source

Pt-Based Oxygen Reduction Reaction Catalysts in Proton Exchange Membrane Fuel Cells: Controllable Preparation and Structural Design of Catalytic Layer

open access: yesNanomaterials, 2022
Proton exchange membrane fuel cells (PEMFCs) have attracted extensive attention because of their high efficiency, environmental friendliness, and lack of noise pollution.
Hongda Li   +6 more
doaj   +1 more source

Effective fire extinguishing systems for lithium-ion battery [PDF]

open access: yes, 2018
Lithium-ion batteries are a popular choice of power source for a variety of energy and power demanding applications for both stationary applications and electromobility.
De Rosa, Armando   +4 more
core   +2 more sources

A Polymer Lithium-Oxygen Battery [PDF]

open access: yesScientific Reports, 2015
AbstractHerein we report the characteristics of a lithium-oxygen battery using a solid polymer membrane as the electrolyte separator. The polymer electrolyte, fully characterized in terms of electrochemical properties, shows suitable conductivity at room temperature allowing the reversible cycling of the Li-O2battery with a specific capacity as high as
Elia, Giuseppe Antonio, HASSOUN, Jusef
openaire   +2 more sources

Economic optimization of component sizing for residential battery storage systems [PDF]

open access: yes, 2017
Battery energy storage systems (BESS) coupled with rooftop-mounted residential photovoltaic (PV) generation, designated as PV-BESS, draw increasing attention and market penetration as more and more such systems become available.
Hesse, Holger C.   +5 more
core   +2 more sources

Model migration neural network for predicting battery aging trajectories [PDF]

open access: yes, 2020
Accurate prediction of batteries’ future degradation is a key solution to relief users’ anxiety on battery lifespan and electric vehicle’s driving range. Technical challenges arise from the highly nonlinear dynamics of battery aging.
Gao, Furong   +5 more
core   +1 more source

Global sensitivity analysis of the single particle lithium-ion battery model with electrolyte [PDF]

open access: yes, 2020
The importance of global sensitivity analysis (GSA) has been well established in many scientific areas. However, despite its critical role in evaluating a model’s plausibility and relevance, most lithium ion battery models are published without any ...
Grandjean, Thomas R. B.   +3 more
core   +1 more source

Moisture Exposure as Pretreatment of Sulfide Solid Electrolytes for All-Solid-State Batteries

open access: yesElectrochemistry
Sulfide all-solid-state batteries have been actively studied for practical use in vehicle applications. Modifications are often required at the interface between the sulfide solid electrolyte and oxide cathode active material. Scholars have reported that
Hikaru SANO   +5 more
doaj   +1 more source

Polymer Electrolytes for Lithium-Sulfur Batteries: Progress and Challenges

open access: yesBatteries, 2023
The lithium-sulfur battery has garnered significant attention from both researchers and industry due to its exceptional energy density and capacity. However, the conventional liquid electrolyte poses safety concerns due to its low boiling point, hence ...
Mingxun Jia   +6 more
doaj   +1 more source

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