Results 1 to 10 of about 226,043 (266)

Comparison of Model-Based and Sensor-Based Detection of Thermal Runaway in Li-Ion Battery Modules for Automotive Application

open access: yesBatteries, 2022
In recent years, research on lithium–ion (Li-ion) battery safety and fault detection has become an important topic, providing a broad range of methods for evaluating the cell state based on voltage and temperature measurements. However, other measurement
Jacob Klink   +6 more
doaj   +1 more source

Material Design and Optimisation of Electrochemical Li-Ion Storage Properties of Ternary Silicon Oxycarbide/Graphite/Tin Nanocomposites

open access: yesNanomaterials, 2022
In this work, we present the characterization and electrochemical performance of various ternary silicon oxycarbide/graphite/tin (SiOC/C/Sn) nanocomposites as anodes for lithium-ion batteries.
Dominik Knozowski   +6 more
doaj   +1 more source

The Role of ZnO as a Dopant and an Intergranular Phase in the Electrical Properties of Ca0.6Sr0.4TiO3 Ceramics

open access: yesFrontiers in Energy Research, 2021
ZnO was introduced into Ca0.6Sr0.4TiO3 ceramics as a dopant and an intergrangular phase in this research, followed by detailed structure characterization, energy storage performance analysis, and electrical behavior studies. The results revealed that the
Lin Zhang   +7 more
doaj   +1 more source

A colorimetric detection of Hg2+ based on gold nanoparticles synthesized oxidized N-methylpyrrolidone as a reducing agent

open access: yesScientific Reports, 2023
In this study, a gold nanoparticles colorimetric probe (AuNPs) with direct response to mercury ions (Hg2+) were developed using treated N-methylpyrrolidone (NMP) and chloroauric acid (HAuCl4) as precursors.
Xiaodong Shao   +3 more
doaj   +1 more source

Thermal stability and thermal conductivity of solid electrolytes

open access: yesAPL Materials, 2022
Compared with liquid organic lithium-ion batteries, solid-state lithium-ion batteries have higher safety performance, so they are expected to become the next generation of energy storage devices and have attracted extensive research attention.
Cheng-Wei Wu   +4 more
doaj   +1 more source

Evaluation of the ejector two-stage compression refrigeration cycle with work performance from energy, conventional exergy and advanced exergy perspectives

open access: yesEnergy Reports, 2022
Low temperature cold chain is the top priority of logistics development at this stage. CO2 (carbon dioxide) refrigeration system is widely used. However, the low efficiency of CO2 refrigeration system is the biggest obstacle to its development.
Dazhang Yang   +4 more
doaj   +1 more source

Comparative studies of relaxor-ferroelectric Pb0.92La0.08(Zr0.52Ti0.48)O3 thin films deposited by pulsed laser deposition and sol-gel spin coating

open access: yesVietnam Journal of Science, Technology and Engineering, 2022
In this study, the energy storage properties of relaxor Pb0.92La0.08(Zr0.52Ti0.48)O3 (PLZT) thin films grown on Pt/ Si substrates using pulsed laser deposition (PLD) and sol-gel methods were investigated. The PLZT thin films deposited by PLD possessed a
Thi Ha Dang   +4 more
doaj   +1 more source

Manageable Bubble Release Through 3D Printed Microcapillary for Highly Efficient Overall Water Splitting

open access: yesAdvanced Science, 2023
Porous metal foams (e.g., Ni/Cu/Ti) are applied as catalyst supports extensively for water splitting due to their large specific area and excellent conductivity, however, intrinsic bubble congestion is unavoidable because of the irregular three ...
Tianbiao Zeng   +7 more
doaj   +1 more source

Polypyrrole-Assisted Ag Doping Strategy to Boost Co(OH)2 Nanosheets on Ni Foam as a Novel Electrode for High-Performance Hybrid Supercapacitors

open access: yesNanomaterials, 2022
Battery-type electrode materials have attracted much attention as efficient and unique types of materials for hybrid battery supercapacitors due to their multiple redox states and excellent electrical conductivity. Designing composites with high chemical
Hammad Mueen Arbi   +5 more
doaj   +1 more source

Recent advances on air heating system of cabin for pure electric vehicles: A review

open access: yesHeliyon, 2022
Due to the environmental protection and energy shortage, the electric vehicles (EV) is gradually replacing traditional fuel vehicles. EV generally use more energy for air conditioning system, especially EV have almost no waste heat from engine to be ...
Dazhang Yang   +4 more
doaj   +1 more source

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