Modeling and simulation of 2D lithium-ion solid state battery

2015 ◽  
Vol 39 (11) ◽  
pp. 1505-1518 ◽  
Author(s):  
Alex Bates ◽  
Santanu Mukherjee ◽  
Nicholas Schuppert ◽  
Byungrak Son ◽  
Joo Gon Kim ◽  
...  
Keyword(s):  
Solid State ◽  
Modeling And Simulation ◽  
Lithium Ion ◽  
Solid State Battery

Towards a lattice-matching solid-state battery: synthesis of a new class of lithium-ion conductors with the spinel structure

2013 ◽  
Vol 15 (16) ◽  
pp. 6107 ◽  
Author(s):  
Fabio Rosciano ◽  
Paolo P. Pescarmona ◽  
Kristof Houthoofd ◽  
Andre Persoons ◽  
Patrick Bottke ◽  
...  
Keyword(s):  
Solid State ◽  
Spinel Structure ◽  
Lithium Ion ◽  
Lattice Matching ◽  
New Class ◽  
Solid State Battery ◽  
Lithium Ion Conductors ◽  
Ion Conductors

Effect of Sintering on Structural Modification and Phase Transition of Al-Substituted LLZO Electrolytes for Solid State Battery Applications

2021 ◽  
Vol 18 (3) ◽  
Author(s):  
K. Ganesh Kumar ◽  
P. Balaji Bhargav ◽  
C. Balaji ◽  
Ahmed Nafis ◽  
K. Aravinth ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Solid State ◽  
Solid Electrolyte ◽  
Photoelectron Spectroscopy ◽  
Lithium Ion ◽  
Impedance Analysis ◽  
Chemical Compositions ◽  
X Ray ◽  
Reitveld Refinement ◽  
Solid State Battery

Abstract Owing to high lithium ion conductivity and good stability with lithium metal, Li7La3Zr2O12 (LLZO—a solid electrolyte) has emerged as a viable candidate for solid-state battery applications. In the current study, Al-substituted LLZO (Al-LLZO) powder is synthesized using a typical solid-state reaction. The pellets are made with the synthesized powder and are subjected to annealing for different durations and its effect on the structural properties of the Al-LLZO is investigated in detail. Reitveld refinement of the powder X-ray diffraction pattern reveals that the sintered Al-LLZO belong to the cubic system with the Ia-3d space group at room temperature. Morphology and microstructural properties of sintered powder are analyzed using field emission scanning electron microscopy (FESEM) and high-resolution transmission electron microscopy (HRTEM)/selected area electron diffraction (SAED), respectively. The FESEM image of LLZO pellets shows well-structured cubic grains spread evenly over on the surface after sintering. The chemical compositions of the sample are identified using energy dispersive X-ray analysis (EDAX). The surface chemistry of the prepared samples is examined by X-ray photoelectron spectroscopy (XPS), which states that the observed photoelectron signals from O 1s at about 531 eV and Li1s at 54.52 eV correspond to the Li-O bond in Al-LLZO. Raman spectra have been analyzed and the observed Raman peaks appearing at 299 cm−1, 393 cm−1, 492 cm−1, and 514 cm−1 were assigned to Eg, F2g, A1g, and F2g, respectively. Phase transformation from C-LLZO to the pyrochore LZO phase is noticed when the sample is sintered for 12 h at 1100 °C. The impedance analysis is carried out to measure the conductivity of the Al-LLZO pellet and is found to be 0.3 × 10−5 S cm−1, which is suitable for solid electrolyte applications in lithium ion batteries.

scholarly journals Structure and Lithium-Ion Dynamics in Fluoride-Doped Cubic Li7La3Zr2O12 (LLZO) Garnet for Li Solid-State Battery Applications

2018 ◽  
Vol 122 (49) ◽  
pp. 27811-27819 ◽  
Author(s):  
Stephen R. Yeandel ◽  
Benjamin J. Chapman ◽  
Peter R. Slater ◽  
Pooja Goddard
Keyword(s):  
Solid State ◽  
Lithium Ion ◽  
Ion Dynamics ◽  
Solid State Battery

Development of all-solid-state battery based on lithium ion conductive polymer nanofiber framework

2019 ◽  
Vol 423 ◽  
pp. 255-262 ◽  
Author(s):  
Tsukasa Watanabe ◽  
Yuta Inafune ◽  
Manabu Tanaka ◽  
Yasumasa Mochizuki ◽  
Futoshi Matsumoto ◽  
...  
Keyword(s):  
Solid State ◽  
Conductive Polymer ◽  
Lithium Ion ◽  
Polymer Nanofiber ◽  
Solid State Battery

scholarly journals Current Status and Prospects of Solid-State Batteries as the Future of Energy Storage

2021 ◽  
Author(s):  
Marm Dixit ◽  
Nitin Muralidharan ◽  
Anand Parejiya ◽  
Ruhul Amin ◽  
Rachid Essehli ◽  
...  
Keyword(s):  
Energy Storage ◽  
Solid State ◽  
Solid Electrolyte ◽  
High Capacity ◽  
Lithium Ion ◽  
High Energy ◽  
Current Status ◽  
Solid State Battery ◽  
Solid State Batteries ◽  
And Performance

Solid-state battery (SSB) is the new avenue for achieving safe and high energy density energy storage in both conventional but also niche applications. Such batteries employ a solid electrolyte unlike the modern-day liquid electrolyte-based lithium-ion batteries and thus facilitate the use of high-capacity lithium metal anodes thereby achieving high energy densities. Despite this promise, practical realization and commercial adoption of solid-state batteries remain a challenge due to the underlying material and cell level issues that needs to be overcome. This chapter thus covers the specific challenges, design principles and performance improvement strategies pertaining to the cathode, solid electrolyte and anode used in solid state batteries. Perspectives and outlook on specific applications that can benefit from the successful implementation of solid-state battery systems are also discussed. Overall, this chapter highlights the potential of solid-state batteries for successful commercial deployment in next generation energy storage systems.

2D-3D Co-conduction Effect in PEO-based All-Solid-State Battery for Long Cycle Stability

2021 ◽  
Author(s):  
hao he ◽  
yuan chai ◽  
Xinlong Zhang ◽  
Penghui Shi ◽  
Jinchen Fan ◽  
...  
Keyword(s):  
Solid State ◽  
Solid Electrolytes ◽  
Lithium Ion ◽  
Rechargeable Batteries ◽  
Interface Problems ◽  
Cycle Stability ◽  
Ion Conductor ◽  
Lithium Rechargeable Batteries ◽  
Solid State Battery ◽  
New Type

The insufficient ionic conductivity and serious interface problems of oxide-based solid electrolytes greatly limit the performance of all solid-state lithium rechargeable batteries. Herein, a new type of lithium ion conductor...

scholarly journals Design of an Automated Assembly Station for Process Development of All-Solid-State Battery Cell Assembly

2022 ◽  
pp. 51-62
Author(s):  
Arian Fröhlich ◽  
Steffen Masuch ◽  
Klaus Dröder
Keyword(s):  
Solid State ◽  
Lithium Ion ◽  
Side Reactions ◽  
Measurement Technology ◽  
Lithium Metal ◽  
Automated Assembly ◽  
Metal Anode ◽  
Solid State Battery ◽  
Set Up ◽  
Battery Cells

AbstractToday, lithium-ion batteries are a promising technology in the evolution of electro mobility, but still have potential for improvement in terms of performance, safety and cost. In order to exploit this potential, one promising approach is the replacement of liquid electrolyte with solid-state electrolyte and the use of lithium metal electrode as an anode instead of graphite based anodes. Solid-state electrolytes and the lithium metal anode have favorable electrochemical properties and therefore enable significantly increased energy densities with inherent safety. However, these materials are both, mechanically and chemically sensitive. Therefore, material-adapted processes are essential to ensure quality-assured manufacturing of all-solid-state lithium-ion battery cells. This paper presents the development of a scaled and flexible automated assembly station adapted to the challenging properties of the new all-solid-state battery materials. In the station various handling and gripping techniques are evaluated and qualified for assembly of all-solid-state battery cells. To qualify the techniques, image processing is set up as a quality measurement technology. The paper also discusses the challenges of enclosing the entire assembly station in inert gas atmosphere to avoid side reactions and contamination of the chemically reactive materials.

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