Advanced Energy Storage Materials and Thermal Safety Aspects for Lithium-Ion, Sodium-Ion, and Potassium-Ion Batteries

A special issue of Processes (ISSN 2227-9717). This special issue belongs to the section "Materials Processes".

Deadline for manuscript submissions: closed (20 February 2024) | Viewed by 2634

Special Issue Editor


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Guest Editor
Department of Mechanical, Aerospace, and Biomedical Engineering, University of Tennessee, Knoxville, TN 37996, USA
Interests: solid state chemistry; Li-ion, Na-ion, and K-ion batteries; pouch cells; all-solid-state batteries; seawater batteries (OER/ORR)

Special Issue Information

Dear Colleagues,

The electrochemical energy storage device demand keeps on increasing since the discovery of its utility as a strong material in daily life. The current lithium-ion batteries have been used in applications including electric vehicles, hybrid electric vehicles, and large scale energy storage systems. The limited availability of lithium resources would prevent complete electrification and may fail to fulfill the continuous increment of energy demand. This concern welcomes the sodium-ion and potassium-ion batteries for the reason of infinite sodium and potassium resources are widely distributed throughout the world with affordable cost. Accordingly, the research and development of energy storage materials with advanced nanoarchitecture would increase the performance of lithium-ion, sodium-ion, and potassium-ion batteries. The thermal safety studies of the energy materials can reveal the thermal runaway of the battery in high-power applications and lead to operation with enhanced safety.

Dr. Manikandan Palanisamy
Guest Editor

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Keywords

  • nanoarchitecture materials
  • enhancing energy storage performance
  • ultrafast charge and discharge studies
  • rechargeable batteries
  • thermal stability
  • exothermic heat energy

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Published Papers (1 paper)

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Research

14 pages, 14584 KiB  
Article
Recycling Silicon Waste from the Photovoltaic Industry to Prepare Yolk–Shell Si@void@C Anode Materials for Lithium–Ion Batteries
by Hengsong Ji, Zhijin Liu, Xiang Li, Jun Li, Zexuan Yan and Kai Tang
Processes 2023, 11(6), 1764; https://doi.org/10.3390/pr11061764 - 9 Jun 2023
Cited by 10 | Viewed by 2317
Abstract
Silicon is considered to have significant potential for anode materials in lithium–ion batteries (LIBs) with a theoretical specific capacity of 4200 mAh g−1. However, the development of commercial applications is impacted by the volume shift that happens in silicon when charging [...] Read more.
Silicon is considered to have significant potential for anode materials in lithium–ion batteries (LIBs) with a theoretical specific capacity of 4200 mAh g−1. However, the development of commercial applications is impacted by the volume shift that happens in silicon when charging and discharging. In this paper, a yolk–shell–structured Si@void@C anode material has been developed to address this problem. The silicon nanoparticle yolk material is obtained by recycling kerf loss (KL) Si waste from the process of slicing silicon block casts into wafers in the photovoltaic industry; the carbon shell is prepared by a hydrothermal method with glucose, and the sacrificial interlayer is Al2O3. The produced material is employed in the production of anodes, exhibiting a reversible capacity of 836 mAh g−1 at 0.1 A g−1 after 100 cycles, accompanied by a Coulomb efficiency of 71.4%. This study demonstrates an economical way of transforming KL Si waste into materials with an enhanced value for LIBs. Full article
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