Red-blood-cell-like (NH 4)[Fe 2 (OH)(PO 4) 2]· 2H 2 O particles: fabrication and application in high-performance LiFePO 4 cathode materials

K Wu, K Du, G Hu - Journal of Materials Chemistry A, 2018 - pubs.rsc.org
A well-crystallized (NH4)[Fe2 (OH)(PO4) 2]· 2H2O particle with a red-blood-cell-like (RBC-
like) shape has been synthesized via a simple sonochemical method, and is employed as …

Y–F co-do** behavior of LiFePO 4/C nanocomposites for high-rate lithium-ion batteries

H Wang, A Lai, D Huang, Y Chu, S Hu, Q Pan… - New Journal of …, 2021 - pubs.rsc.org
Lithium iron phosphate (LFP) has become one of the current mainstream cathode materials
due to its high safety and low price. Most modification methods applied (eg ion do** …

Sol/antisolvent coating for high initial coulombic efficiency and ultra-stable mechanical integrity of Ni-rich cathode materials

X Zhang, J **ong, F Chang, Z Xu, Z Wang… - … Applied Materials & …, 2022 - ACS Publications
The Ni-rich cathode holds great promise for high energy density lithium-ion batteries
because of its high capacity and operating voltage. However, crucial problems such as …

Influence of nano-fibrous and nano-particulate morphology on the rate capability of Li3V2 (PO4) 3/C Li-ion battery cathode

Y Lokeswararao, AC Dakshinamurthy… - Materials Research …, 2023 - Elsevier
We demonstrate contrasting differences in the electrochemical performances of Li 3 V 2 (PO
4) 3 with thin-carbon coating (LVP/C) in the nanoparticulate (LVP/C-np) and nanofibrous …

Mn substitution controlled Li-diffusion in single crystalline nanotubular LiFePO4 high rate-capability cathodes: experimental and theoretical studies

AK Budumuru, M Viji, A Jena, BRK Nanda… - Journal of Power …, 2018 - Elsevier
Carbon-coated single crystalline nanotubular (NT) and nanoparticular (NP) LiFe 1-x Mn x
PO 4 (x= 0, 0.2, and 0.5) cathodes are fabricated to study the effect of compositional and …

A conductive thin layer on prepared positive electrodes by vapour reaction printing for high-performance lithium-ion batteries

J Ahn, S Yoon, SG Jung, JH Yim… - Journal of Materials …, 2017 - pubs.rsc.org
Surface modification, especially by thin-layer coating, has provided a major breakthrough in
high-performance lithium-ion batteries (LIBs). Surface coating with conductive materials at …

Influence of morphology and compositional mixing on the electrochemical performance of Li-rich layered oxides derived from nanoplatelet-shaped transition metal …

M Viji, AK Budumuru, V Hebbar, S Gautam… - Energy & …, 2021 - ACS Publications
The influence of morphology and compositional mixing on the electrochemical
performances of Li-rich layered oxides (LLOs), specifically to address the high rate …

Optimizing carbon coating to synthesize phase pure LiVPO4F cathode through a combined sol-gel and PTFE reaction

Y Lokeswararao, C Sudarshan, C Sudakar - Materials Chemistry and …, 2021 - Elsevier
Phase pure carbon-coated high voltage cathode material LiVPO 4 F (LVPF/C) is synthesized
by a facile sol-gel method and reacting the precursor powder with PTFE. Secondary phases …

New research progress of the electrochemical reaction mechanism, preparation and modification for LiFePO4

YJ Zhang, ZY Zhu, P Dong, ZP Qiu… - Acta Physico-Chimica …, 2017 - ingentaconnect.com
Lithium-ion batteries have been extensively studied due to their excellent electrochemical
performance as an effective energy storage device for sustainable energy sources. The key …

Enabling high-rate capability by combining sol-gel synthesis and solid-state reaction with PTFE of 4.2 V cathode material LiVPO4F/C

Y Lokeswararao, M Viji, AK Budumuru… - Materials Today …, 2021 - Elsevier
LiVPO 4 F (LVPF) is a promising high voltage (4.2 V vs. Li/Li+) and high energy density (655
Wh kg− 1) cathode material for lithium ion batteries. The challenge is to prepare phase pure …