The Impact of Boron Compounds on the Structure and Ionic Conductivity of LATP Solid Electrolytes
Yazarlar (6)
Öğr. Gör. Fatih ÖKSÜZOĞLU
Kırşehir Ahi Evran Üniversitesi, Türkiye
Selçuk Üniversitesi, Türkiye
Tarsus Üniversitesi, Türkiye
Selçuk Üniversitesi, Türkiye
Necmettin Erbakan Üniversitesi, Türkiye
Delft University of Technology, Hollanda
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | MATERIALS (Q2) | ||
| Dergi ISSN | 1996-1944 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | Türkçe | Basım Tarihi | 08-2024 |
| Cilt / Sayı / Sayfa | 17 / 15 / – | DOI | 10.3390/ma17153846 |
| Makale Linki | https://doi.org/10.3390/ma17153846 | ||
| Özet |
| The increasing demand for safe and high-energy-density battery systems has led to intense research into solid electrolytes for rechargeable batteries. One of these solid electrolytes is the NASICON-type LiAlTi(PO) (LATP) material. In this study, different boron compounds (10% BO doped, 10% HBO doped, and 5% BO + 5% HBO doped) were doped at total 10 wt.% into the Ti sites of an LATP solid electrolyte to investigate the structural properties and ionic conductivity of solid electrolytes using the solid-state synthesis method. Characterization of the synthesized samples was conducted using X-ray diffraction (XRD), Raman spectroscopy, scanning electron microscopy (SEM), and electrochemical impedance spectroscopy (EIS). The XRD patterns of the boron-doped LATP (LABTP) samples show that the samples have a rhombohedral phase with space group R3¯c together and low amounts of impurity phases. While all the LABTP samples exhibited similar ionic conductivity values of around 10 S cm, the LABTP2 sample doped with 10 wt.% HBO demonstrated the highest ionic conductivity. These findings suggest that varying B ion doping strategies in LATP can significantly advance the development of solid electrolytes for all-solid-state lithium-ion batteries. |
| Anahtar Kelimeler |
| LATP solid electrolyte | boron doping | crystal structure | ionic conductivity |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| WoS | 6 |