Searched for: subject:"batteries"
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Salvadori, A. (author), McMeeking, R. (author), Grazioli, D. (author), Magri, M. (author)
A fully coupled model for mass and heat transport, mechanics, and chemical reactions with trapping is proposed. It is rooted in non-equilibrium rational thermodynamics and assumes that displacements and strains are small. Balance laws for mass, linear and angular momentum, energy, and entropy are stated. Thermodynamic restrictions are...
journal article 2018
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Narayan, N.S. (author), Papakosta, Thekla (author), Vega Garita, V.E. (author), Qin, Z. (author), Popovic, J. (author), Bauer, P. (author), Zeman, M. (author)
The rapid increase in the adoption of Solar Home Systems (SHS) in recent times hopes to ameliorate the global problem of energy poverty. The battery is a vital but usually the most expensive part of an SHS; owing to the least lifetime among other SHS components, it is also the first to fail. Estimating battery lifetime is a critical task for...
journal article 2018
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Narayan, N.S. (author), Vega Garita, V.E. (author), Popovic, J. (author), Qin, Z. (author), Wagemaker, M. (author), Bauer, P. (author), Zeman, M. (author)
The past few years have seen strong growth of solar-based off-grid energy solutions such as Solar Home Systems (SHS) as a means to ameliorate the grave problem of energy poverty. Battery storage is an essential component of SHS. An accurate battery model can play a vital role in SHS design. Knowing the dynamic behaviour of the battery is...
journal article 2018
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Yu, C. (author), Ganapathy, S. (author), van Eijck, L. (author), van Eck, Ernst R H (author), Zhang, Long (author), Basak, S. (author), Kelder, E.M. (author), Wagemaker, M. (author)
Cl makes it a promising solid electrolyte candidate for all-solid-state Li-ion batteries. For future application, it is essential to identify facile synthesis procedures and to relate the synthesis conditions to the solid electrolyte material performance. Here, a...
journal article 2018
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Vega Garita, V.E. (author), Ramirez Elizondo, L.M. (author), Narayan, N.S. (author), Bauer, P. (author)
Due to the variable nature of the photovoltaic generation, energy storage is imperative, and the combination of both in one device is appealing for more efficient and easy‐to‐use devices. Among the myriads of proposed approaches, there are multiple challenges to overcome to make these solutions realistic alternatives to current systems. This...
journal article 2018
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Xu, Y. (author), Mulder, F.M. (author)
has been considered as a potential anode material for Li ion batteries due to its low cost and high theoretical capacity. However, it suffers from low electronic conductivity and slow kinetics for hydrogen sorption at room temperature that results in poor reversibility, cycling stability and rate capability for Li ion storage....
journal article 2018
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Fan, Songli (author), Ai, Qian (author), Piao, L. (author)
Battery energy storage (BES) and demand response (DR) are considered to be promising technologies to cope with the uncertainty of renewable energy sources (RES) and the load in the microgrid (MG). Considering the distinct prediction accuracies of the RES and load at different timescales, it is essential to incorporate the multi-timescale...
journal article 2018
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Zhang, Zhaoshuai (author), Zhang, Long (author), Liu, Yanyan (author), Wang, Hongqiang (author), Yu, C. (author), Zeng, Hong (author), Wang, L. (author), Xu, B. (author)
High grain-boundary resistance, Li-dendrite formation, and electrode/Li interfacial resistance are three major issues facing garnet-based solid electrolytes. Herein, interfacial architecture engineering by incorporating 1-butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl) imide (BMP-TFSI) ionic liquid into a garnet oxide is proposed....
journal article 2018
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Liu, Yanyan (author), Zhang, Long (author), Wang, Hongqiang (author), Yu, C. (author), Yan, Xinlin (author), Liu, Qiunan (author), Xu, Bo (author), Wang, Li Min (author)
nanosheets with a flower-like morphology prepared with PEG400 as additive, which acts not only as surfactant but importantly, also as reactant. Notably, in the absence...
journal article 2018
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Karmakar, S. (author), Gonen, B. (author), Sebastiano, F. (author), van Veldhoven, Robert (author), Makinwa, K.A.A. (author)
This paper presents a dynamic zoom analog-to-digital converter for use in low-bandwidth (<1 kHz) instrumentation applications. It employs a high-speed asynchronous successive approximation register (SAR) ADC that dynamically updates the references of a fully differential Δ Σ ADC. Compared to previous zoom ADCs,...
journal article 2018
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Darwiche, Ali (author), Fehse, M. (author), Mahmoud, Abdelfattah (author), La Fontaine, Camille (author), Fraisse, Bernard (author), Hermann, R. P. (author), Doublet, Marie Liesse (author), Monconduit, Laure (author), Sougrati, Moulay T. (author), More Authors (author)
In this study, we want to highlight the assets and restrictions of X-ray absorption spectroscopy (XAS) and Mössbauer spectroscopy for investigating the mechanism of the electrochemical reaction of antimony electrode materials vs. Na. For this, operando XAS was carried out during the first one and a half cycles, and the whole set of measured...
journal article 2018
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Yu, C. (author), Ganapathy, S. (author), van Eck, Ernst R H (author), Wang, H.. (author), Basak, S. (author), Li, Z. (author), Wagemaker, M. (author)
Solid-state batteries potentially offer increased lithium-ion battery energy density and safety as required for large-scale production of electrical vehicles. One of the key challenges toward high-performance solid-state batteries is the large impedance posed by the electrode-electrolyte interface. However, direct assessment of the lithium...
journal article 2017
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Peng, B. (author), Xu, Y. (author), Liu, Kai (author), Wang, Xiaoqun (author), Mulder, F.M. (author)
Black phosphorus (BP) has received increasing research attention as an anode material in sodium-ion batteries (SIBs), owing to its high capacity, electronic conductivity, and chemical stability. However, it is still challenging for BP-based SIB anodes to achieve a high electrochemical performance utilizing cost-effective materials and...
journal article 2017
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Peng, B. (author), Xu, Y. (author), Wang, Xiaoqun (author), Shi, Xinghua (author), Mulder, F.M. (author)
Super P carbon black (SPCB) has been widely used as a conducting additive in Li/Na ion batteries to improve the electronic conductivity. However, there has not yet been a comprehensive study on its structure and electrochemical properties for Li/Na ion uptake, though it is important to characterize its contribution in any study of active...
journal article 2017
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Tang, Linkai (author), He, Yan Bing (author), Wang, Chao (author), Wang, Shuan (author), Wagemaker, M. (author), Li, Baohua (author), Yang, Quan Hong (author), Kang, Feiyu (author)
(LTO) materials enabling high rate performance suffer from a large specific surface area and low tap density lowering the cycle life and practical energy density. Microsized LTO materials have high density which generally compromises their rate capability. Aiming at combining the favorable...
journal article 2017
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Basak, S. (author)
With the focus in automobile industry to switch from petroleum-based vehicles to all electric vehicles, the increasing demand on harvesting energy from renewable sources for a safer and greener future and the ever-increasing demand of the portable electronics systems, the need for better batteries is eminent. The ultimate aim of battery research...
doctoral thesis 2017
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Qian, Kun (author), Tang, Linkai (author), Wagemaker, M. (author), He, Yan Bing (author), Liu, Dongqing (author), Li, Hai (author), Shi, Ruiying (author), Li, Baohua (author), Kang, Feiyu (author)
particles. The remarkable improvement of surface quality shows a higher first cycle Coulombic efficiency (≈95%), a significantly enhanced cycling...
journal article 2017
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Vega Garita, V.E. (author), Ramirez Elizondo, L.M. (author), Bauer, P. (author)
Solar-battery systems are still expensive, bulky, and space consuming. To tackle these issues, we propose a novel device that combines all the components of a solar-battery system in one device. This device might help reduce installation cost compared to the current solar-battery systems as well as provide a plug-and-play solution. However, this...
journal article 2017
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Ganapathy, S. (author), Vasileiadis, A. (author), Heringa, J.R. (author), Wagemaker, M. (author)
introduces a controversy as the...
journal article 2017
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Peng, B. (author), Xu, Y. (author), Mulder, F.M. (author)
Si-based anode materials in Li-ion batteries (LIBs) suffer from severe volume expansion/contraction during repetitive discharge/charge, which results in the pulverization of active materials, continuous growth of solid electrolyte interface (SE!) layers, loss of electrical conduction, and, eventually, battery failure. Herein, we present...
journal article 2017
Searched for: subject:"batteries"
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