The past decade has witnessed substantial advances in the synthesis of various electrode
materials with three-dimensional (3D) ordered macroporous or mesoporous structures (the …

Currently, the poly‐anionic Li2FeSiO4 material has become a research focus in the field of
lithium‐ion batteries due to the fact that it possesses excellent characteristics of high …

Abstract Pyrophosphate (Li 2 FeP 2 O 7, LFPO) is proposed as a promising cathode material
for Li-ion batteries on account of the high voltage and the two-dimensional lithium ions …

The cathodes containing SiO 4 4− system possess a higher energy density, so it can greatly
reduce energy consumption and enable the prepared Li-ion batteries to have a longer …

The formation of oxygen vacancies could affect various properties of oxides. Herein we have
investigated the formation energies of an oxygen vacancy (VO) with the relevant charge …

Orthosilicate Li2FeSiO 4 composites have recently attracted increasing attention as cathode
materials of lithium-ion batteries (LIBs). However, diffusion-controlled kinetics of …

Density functional theory study has been performed on Na 4 Mn 4 Ti 5 O 18 to evaluate its
application feasibility as an electrode in Na ion battery. Two types of void in the structure of …

Li 2 FeSiO 4 is the significant alternative cathode material for the further Li-ion batteries
because of its high theoretical capacity. On the basis of spin density functional calculation …

Herein, the feasibility of Fe substitution by Ga, Ge and As in Li2FeSiO4 in modulating its
structural, mechanical, electrochemical, capacity and electronic properties was …

The polyanion orthosilicates such as Li2XSiO4 (X= Fe, Mn, Co, Ni), Na2XSiO4 (X= Fe, Mn,
Co, Ni) and MgXSiO4 (X= Fe, Mn, Co, Ni) have been considered as viable cathode materials …