Double shelled hollow SnO₂/polymer microsphere as a high-capacity anode material for superior reversible lithium ion storage

Abstract

This paper describes the synthesis of double shelled hollow SnO2/P(EGDMA-co-MAA) microspheres as anode material for lithium ion batteries.

Hollow polymer nanoparticles with S-nitrosothiols as scaffolds for nitric oxide release

“…From an ICP (Inductive coupled plasma) performance analyses, the residual Si element content of the hollow nanoparticle is only 2.02%, which also confirmed the successful removal of the silica core. However, a small amount of silica was precipitated again along the outer surfaces of the P(EGDMA-co-HEMA) outer shell during the etching process, which was similar to the case for the synthesis of hollow platinum nanospheres via selective removal of the silica core from SiO 2 /Pt core-shell nanospheres [24] and formation of double-shell SnO 2 / P(EGDMA-co-MAA) hollow microspheres from the corresponding SnO 2 /SiO 2 /P(EGDMA-co-MAA) tri-layer microspheres [25] etched with aqueous HF solution described in the literature.…”

SnO2 as Advanced Anode of Alkali‐Ion Batteries: Inhibiting Sn Coarsening by Crafting Robust Physical Barriers, Void Boundaries, and Heterophase Interfaces for Superior Electrochemical Reaction Reversibility

“…The capacities and cycle numbers of SnO 2 ‐based materials as anodes for LIBs reported in the recent literature as listed in Table …”

Magnetoelectric Plasma Preparation of Silicon-Carbon Nanocomposite as Anode Material for Lithium Ion Batteries

“…However, the commercial graphite anode material has a limited theoretical capacity of 372 mAh g −1 , which cannot meet the energy density requirements in certain applications [4,5]. Various studies have been carried out to find new high energy density materials, such as Sn- [6,7] or Si-based anodes [8][9][10], and transition metal oxides [11,12]. Among these, Si-based material is considered as a promising candidate owing to its high theoretical capacity of 4200 mAh g −1 [13,14].…”