Rational engineering of high-entropy oxides for Li-ion battery anodes with finely tuned combustion syntheses

D Shin, S Chae, S Park, B Seo, W Choi - NPG Asia Materials, 2023 - nature.com
High-entropy oxides (HEOs) are promising conversion-type anode materials for Li-ion
batteries (LIBs) owing to their excellent cycling stabilities and rate capabilities. However, the …

Recent advances on low-co and co-free high entropy layered oxide cathodes for lithium-ion batteries

B Yu, Y Wang, J Li, Y Jin, Z Liang, L Zhou… - …, 2023 - iopscience.iop.org
As the price of the precious metal cobalt continues to rise, there is an urgent need for a
cobalt-free or low-cobalt electrode material to reduce the cost of lithium-ion batteries, which …

Fast synthesis of high-entropy oxides for lithium-ion storage

R Ren, Y Xiong, Z Xu, J Zhang, Y Zhang, G Zhu… - Chemical Engineering …, 2024 - Elsevier
High-entropy oxides (HEOs) have been considered conspicuous battery materials due to
their tunable properties and stable crystal structure. In this work, several kinds of high …

Understanding the lithiation mechanism of Li 2 O-doped spinel high-entropy oxides as anode materials for Li-ion batteries

G Ma, Y Zheng, F Meng, R Hu - Energy Advances, 2023 - pubs.rsc.org
High-entropy oxides (HEOs) have started to attract widespread interest as anode materials
for lithium-ion batteries (LIBs), because of their high theoretical discharge capacities, fast …

Stabilization, characterization, and electrochemical applications of high‐entropy oxides: critical assessment of crystal phase–properties relationship

GM Tomboc, X Zhang, S Choi, D Kim… - Advanced Functional …, 2022 - Wiley Online Library
Abstract High‐entropy oxides (HEOs), a class of newly emerging energy conversion and
storage technology materials, have gained significant interest due to their unique structure …

Design and fabrication of high-entropy oxide anchored on graphene for boosting kinetic performance and energy storage

H Guo, J Shen, T Wang, C Cheng, H Yao, X Han… - Ceramics …, 2022 - Elsevier
The rock salt structure of high entropy oxide (HEO)(Mg 0.2 Co 0.2 Ni 0.2 Cu 0.2 Zn 0.2) O
has promising prospects for energy materials. Here, we prepare HEO and calculate the …

Solid composite electrolyte based on oxygen vacancy effect of Lix (CoCrFeMnNi) O4-y high entropy oxides

YT Chen, JT Lee, TY Liang, YH Song, JM Wu - Electrochimica Acta, 2023 - Elsevier
Solid-state electrolytes are desired for reliable systems in the battery industry. In this study,
high entropy oxide (HEO) composites of Li x (CoCrFeMnNi) 3-x O 4-y were introduced into a …

High-entropy materials for lithium-ion battery electrodes

JW Sturman, EA Baranova… - Frontiers in Energy …, 2022 - frontiersin.org
The lithium-ion battery is a type of rechargeable power source with applications in portable
electronics and electric vehicles. There is a thrust in the industry to increase the capacity of …

Theoretical insights into high-entropy Ni-Rich layered oxide cathodes for low-strain li-ion batteries

A Bano, M Noked, DT Major - Chemistry of Materials, 2023 - ACS Publications
Ni-rich, Co-free layered oxide cathode materials are promising candidates for next-
generation Li-ion batteries due to their high energy density. However, these cathode …

Secondary‐Phase‐Induced Charge–Discharge Performance Enhancement of Co‐Free High Entropy Spinel Oxide Electrodes for Li‐Ion Batteries

TX Nguyen, J Patra, CC Tsai, WY Xuan… - Advanced Functional …, 2023 - Wiley Online Library
High entropy oxide (HEO) has emerged as a new class of anode material for Li‐ion batteries
(LIBs) by offering infinite possibilities to tailor the charge–discharge properties. While the …