Zobrazeno 1 - 10
of 4 501
pro vyhledávání: '"internal resistance"'
Publikováno v:
Heliyon, Vol 10, Iss 11, Pp e32419- (2024)
Silver nanoparticles (Ag NPs) play a pivotal role in the current research landscape due to their extensive applications in engineering, biotechnology, and industry. The aim is to use fig (Ficus hispida Linn. f.) extract (FE) for eco-friendly Ag NPs s
Externí odkaz:
https://doaj.org/article/df42f9ed27b94001b6d4b2ad0726ca12
Publikováno v:
Nanomaterials, Vol 14, Iss 17, p 1433 (2024)
Antimony selenosulfide, denoted as Sb2(S,Se)3, has garnered attention as an eco-friendly semiconductor candidate for thin-film photovoltaics due to its light-absorbing properties. The power conversion efficiency (PCE) of Sb2(S,Se)3 solar cells has re
Externí odkaz:
https://doaj.org/article/8609b13c84a64bcc92347b08b58881fd
Publikováno v:
Applied Sciences, Vol 14, Iss 16, p 7430 (2024)
Power loss is a limiting factor for batteries and individual cells. The resulting heat generation due to the power loss leads to reduced battery performance and, thus, lower efficiency. These losses are largely due to the internal resistance of the c
Externí odkaz:
https://doaj.org/article/efdfd5803f7a461d99254342de790873
Autor:
M.Sc. Francisco J. Méndez‐Corbacho, PhD David Nieto‐Castro, B.Sc. Iñaki Moreno‐Artabe, M.Sc. Diego delOlmo, PhD Giorgio Baraldi, PhD Elixabete Ayerbe
Publikováno v:
ChemElectroChem, Vol 11, Iss 5, Pp n/a-n/a (2024)
Abstract Li‐ion batteries are attracting an increasing attention due to the process of electrification involving different industrial sectors. Many efforts are dedicated to improving battery performance in terms of cyclability, capacity, fast charg
Externí odkaz:
https://doaj.org/article/55914f32eb9d4908b25acaf6b5a44952
Publikováno v:
Heliyon, Vol 10, Iss 4, Pp e26066- (2024)
Presently, Electric Vehicle batteries are considered to have reached the End of Life once their State of Health falls to 70-80%. However, this criteria is universal to all battery capacities and not based on the specific application requirements. To
Externí odkaz:
https://doaj.org/article/c994d9a20eaa4137a180282dc19ea781
Publikováno v:
Energies, Vol 17, Iss 11, p 2487 (2024)
Battery state of health (SOH), which is a crucial parameter of the battery management system, reflects the rate of performance degradation and the aging level of lithium-ion batteries (LIBs) during operation. However, traditional machine learning mod
Externí odkaz:
https://doaj.org/article/d48fcc6c86c544469aed0420a9623918
Autor:
Sivan Toledo, Shai Mendel
Publikováno v:
Sensors, Vol 24, Iss 3, p 748 (2024)
This article describes the design, implementation, and use of a new system to investigate the behavior of small batteries that power sensor and wireless systems that consume relatively high power during infrequent short activity periods. The system e
Externí odkaz:
https://doaj.org/article/1955b28a8f8941ca94b71e1ca05e9cd7
Akademický článek
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Operating conditions combination analysis method of optimal water management state for PEM fuel cell
Autor:
Wenxin Wan, Yang Yang, Yang Li, Changjun Xie, Jie Song, Zhanfeng Deng, Jinting Tan, Ruiming Zhang
Publikováno v:
Green Energy and Intelligent Transportation, Vol 2, Iss 4, Pp 100105- (2023)
ABSTRACT: The water content of proton exchange membrane fuel cells (PEMFCs) affects the transport of reactants and the conductivity of the membrane. Effective water management measures can improve the performance and extend the lifespan of the fuel c
Externí odkaz:
https://doaj.org/article/cbc2f6ebd10348d095e30c756713bcd9