Uniform Garnet Nanoparticle Dispersion in Composite Polymer Electrolytes

Lü, Hao; Chen, Xin; Sun, Qifu; Zhao, Ning; Guo, Xiangxin

doi:10.3866/pku.whxb202305016

Cited by 10 publications

(2 citation statements)

References 35 publications

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“…Cu-doped ZnO gives a leaching effect in bacterial activity not suitable for photocatalytic activity. 67,68 There is higher vicinity surrounding active material as a result of strong photocatalytic activity; hence bacterial growth was suppressed. As a result, Cu-ZnO showed a wider inhibition zone and a great ability to thwart microbial development.…”

Section: Antibacterial Activitymentioning

confidence: 99%

Optimized Cu-doping in ZnO electro-spun nanofibers for enhanced photovoltaic performance in perovskite solar cells and photocatalytic dye degradation

Lee,

Farheen,

Arshad

et al. 2024

RSC Adv.

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Section: Antibacterial Activitymentioning

confidence: 99%

Optimized Cu-doping in ZnO electro-spun nanofibers for enhanced photovoltaic performance in perovskite solar cells and photocatalytic dye degradation

Lee,

Farheen,

Arshad

et al. 2024

RSC Adv.

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“…To prepare the CR2032 coin cells required for battery performance testing, CR2032 coin cell casings were utilized, with NCM523 serving as the cathode material. In our previous research efforts, we achieved the uniform coating of 3-glycidyloxypropyl trimethoxysilane (GPTMS) on the surface of nano lithium lanthanum zirconate (Li 7 La 3 Zr 2 O 12 , LLZO) powder through the interaction between GPTMS and the nanoparticles . The mixed slurry of SE LLZO is coated onto the separator, while simultaneously introducing liquid electrolyte (1.0 mol LiPF 6 in EC:DEC:EMC = 1:1:1 Vol% with 3.0% fluoroethylene carbonate (FEC)) to infiltrate the surface of the active material and form an SEI film.…”

Section: Methodsmentioning

confidence: 99%

Interfacial Dynamics Study of NCM523-Based Semi-Solid-State Lithium-Ion Batteries by Electrochemical Impedance Spectroscopy

Feng,

Qiu,

Chen

et al. 2024

ACS Appl. Mater. Interfaces

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The use of solid electrolytes (SE) in solid-state batteries holds the promise of achieving higher energy densities and enhancing safety. However, current solid-state batteries face significant interface impedance issues, mainly dealing with the effect of the evolution of the solid−solid interface on ion transport. Semi-solid-state batteries (SSB), containing a small amount of liquid electrolyte, serve as appropriate transitional products in the development process of solid-state batteries. More importantly, the clarity of the relevant interface dynamics can provide theoretical guidance for the subsequent all-solid-state batteries. Therefore, this paper investigates SSB through Electrochemical Impedance Spectroscopy (EIS), primarily employing a combination of theoretical modeling, simulation predictions, and experimental analyses to elucidate the complex electrochemical processes within these batteries. Based on detailed exploration of the complex electrochemical processes within SSB, we have discovered additional electrochemical processes beyond Li + penetration through the solid-electrolyte interphase (SEI) film and charge transfer. We attribute the additional electrochemical reaction processes to the resistance present at the SE/SEI interface of SSB on account of numerical analysis and interface characterization. Furthermore, this interface resistance exhibits a trend of initial decrease followed by continuous increase, elucidating the attribution and numerical variations of various impedance components within the EIS. The application of EIS techniques to analyze ion transport processes in SSB serves as a suitable transition toward achieving all-solid-state batteries as well as provides guidance for subsequent interface optimization of solid-state batteries and propels their transition from laboratory experimentation to commercialization.

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Low temperature processing and characterization of novel ceria based electrolyte composition Ce0.8−xGd0.1Bi0.1TixO2−δ (x = 0.05,0.1) for intermediate temperature SOFC application

Parvathy,

Rajendran,

Suresh

et al. 2024

Appl. Phys. A

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Uniform Garnet Nanoparticle Dispersion in Composite Polymer Electrolytes

Cited by 10 publications

References 35 publications

Optimized Cu-doping in ZnO electro-spun nanofibers for enhanced photovoltaic performance in perovskite solar cells and photocatalytic dye degradation

Optimized Cu-doping in ZnO electro-spun nanofibers for enhanced photovoltaic performance in perovskite solar cells and photocatalytic dye degradation

Interfacial Dynamics Study of NCM523-Based Semi-Solid-State Lithium-Ion Batteries by Electrochemical Impedance Spectroscopy

Low temperature processing and characterization of novel ceria based electrolyte composition Ce0.8−xGd0.1Bi0.1TixO2−δ (x = 0.05,0.1) for intermediate temperature SOFC application

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