Results 221 to 230 of about 15,437 (269)
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Development of all-solid lithium-ion battery using Li-ion conducting glass-ceramics
Journal of Power Sources, 2007Abstract We have developed a high performance lithium-ion conducting glass-ceramics. This glass-ceramics has the crystalline form of Li 1+ x + y Al x Ti 2− x Si y P 3− y O 12 with a NASICON-type structure, and it exhibits a high lithium-ion conductivity of 10 −3 S cm −1 or above at room temperature.
Inda, Yasushi +2 more
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Journal of The Electrochemical Society, 2022
A model composed of a transmission-line structure with a Randles-type circuit is regarded as a useful model for lithium-ion battery electrodes. However, when used for the impedance fitting analyses, the parameters needed to be given for calculations, the parameters to be practically obtained, and the accuracy of the obtained values have not been ...
Yui Fujihara, Takeshi Kobayashi
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A model composed of a transmission-line structure with a Randles-type circuit is regarded as a useful model for lithium-ion battery electrodes. However, when used for the impedance fitting analyses, the parameters needed to be given for calculations, the parameters to be practically obtained, and the accuracy of the obtained values have not been ...
Yui Fujihara, Takeshi Kobayashi
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How Pore Parameters Affect Li Ion Depletion in Mesoporous Materials for Lithium-Ion Batteries
The Journal of Physical Chemistry C, 2015In lithium-ion batteries, enhancing the diffusion of lithium ions through the electrolyte is one of the most important factors in maximizing the utilization of active material at high current densities. In this regard significant efforts to use mesoporous material as an active material have been attempted.
Kyung Jae Lee +5 more
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Journal of Materials Science & Technology, 2013
A hydrometallurgical process for the recovery of cobalt oxalate from spent lithium-ion batteries was used to recycle cobalt compound by using alkali leaching, reductive acid leaching and chemical deposition of cobalt oxalate. The recycled cobalt oxalate was used to synthesize nano-Co3O4 anode material by sol-gel method.
Chuanyue Hu +3 more
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A hydrometallurgical process for the recovery of cobalt oxalate from spent lithium-ion batteries was used to recycle cobalt compound by using alkali leaching, reductive acid leaching and chemical deposition of cobalt oxalate. The recycled cobalt oxalate was used to synthesize nano-Co3O4 anode material by sol-gel method.
Chuanyue Hu +3 more
openaire +1 more source
ECS Meeting Abstracts, 2020
These days, the demands for a new technology for producing energy without consuming fossil fuels are increasing. One of the reasons is strict regulations of emitting CO2 and NO on cars like Euro 6 in European countries. It is predicted these regulations will be much stricter in many countries in the future.
Koki Nakajima +2 more
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These days, the demands for a new technology for producing energy without consuming fossil fuels are increasing. One of the reasons is strict regulations of emitting CO2 and NO on cars like Euro 6 in European countries. It is predicted these regulations will be much stricter in many countries in the future.
Koki Nakajima +2 more
openaire +1 more source
Journal of Electroceramics, 1998
The densification of a ceramic electrolyte for rechargeable lithium ion batteries by using different compaction methods is described. The ceramic electrolyte for lithium ions, BPO4- Li2O, is compacted using either static or dynamic compaction methods.
Jak, M. J. G. +4 more
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The densification of a ceramic electrolyte for rechargeable lithium ion batteries by using different compaction methods is described. The ceramic electrolyte for lithium ions, BPO4- Li2O, is compacted using either static or dynamic compaction methods.
Jak, M. J. G. +4 more
openaire +1 more source
Materials Chemistry and Physics, 2019
Abstract Graphene decorated NiO nanowalls grown on porous Ni foam (NiO-G-Ni) are fabricated via facile electrochemical corrosion and subsequent annealing treatment. High pseudocapacitive contribution for charge storage is triggered in the NiO-G-Ni, with hierarchical porous architecture improving lithium ion diffusion and graphene backbone ...
Xuelin Chen +6 more
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Abstract Graphene decorated NiO nanowalls grown on porous Ni foam (NiO-G-Ni) are fabricated via facile electrochemical corrosion and subsequent annealing treatment. High pseudocapacitive contribution for charge storage is triggered in the NiO-G-Ni, with hierarchical porous architecture improving lithium ion diffusion and graphene backbone ...
Xuelin Chen +6 more
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Graphene‐Stabilized Borophane Composite Anode for High Performance Lithium‐ion (Li‐ion) Batteries
ChemistrySelectABSTRACT The outstanding mechanical and electronic properties of borophane make it an ideal candidate for nanoelectronics applications, In addition, higher Li loading amount (Li 0.445 B 2 H 2 ...
Nallathambi Suman +3 more
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Ionics, 2012
Polymer blend electrolytes composed of poly(acrylonitrile) (PAN) and poly(methyl methacrylate) (PMMA) as host polymers and lithium perchlorate as a salt were prepared by solution casting technique. The electrolytes were prepared for different ratios of host polymers with standard weight ratio of the ionic salt (LiClO4).
Rajendran, S. +3 more
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Polymer blend electrolytes composed of poly(acrylonitrile) (PAN) and poly(methyl methacrylate) (PMMA) as host polymers and lithium perchlorate as a salt were prepared by solution casting technique. The electrolytes were prepared for different ratios of host polymers with standard weight ratio of the ionic salt (LiClO4).
Rajendran, S. +3 more
openaire +2 more sources