High-rate capability and long-term cycling of self-assembled hierarchical Fe3O4/carbon hollow spheres through interfacial control

2019 ◽  
Vol 7 (28) ◽  
pp. 16720-16727 ◽  
Author(s):  
Jing Huang ◽  
Songpu Cheng ◽  
Yuxi Chen ◽  
Zhanglong Chen ◽  
Hao Luo ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Hollow Spheres ◽  
Rate Capability ◽  
High Rate ◽  
High Rate Capability ◽  
Oxide Interfaces ◽  
Carbon Hollow Spheres ◽  
Self Assembled

Nowadays it remains a big challenge to achieve high-rate capability and long-term cycling of metal oxide anodes for secondary batteries, due to large volumetric variation-induced unstable electrolyte–metal oxide interfaces.

3D self-assembled VS4 microspheres with high pseudocapacitance as highly efficient anodes for Na-ion batteries

Nanoscale ◽  
2018 ◽  
Vol 10 (46) ◽  
pp. 21671-21680 ◽  
Author(s):  
Wenbin Li ◽  
Jianfeng Huang ◽  
Liangliang Feng ◽  
Liyun Cao ◽  
Shuwei He
Keyword(s):  
Active Sites ◽  
High Capacity ◽  
Rate Capability ◽  
High Rate ◽  
High Rate Capability ◽  
Highly Efficient ◽  
Pseudocapacitive Behavior ◽  
Surface Active ◽  
Self Assembled ◽  
Cycling Life

The decreasing crystallinity of VS4 microspheres greatly increases the surface active sites, and then promotes the pseudocapacitive behavior, and finally leads to the high capacity, long cycling life and high rate capability.

scholarly journals Moving to Aqueous Binder: A Valid Approach to Achieving High-Rate Capability and Long-Term Durability for Sodium-Ion Battery

2018 ◽  
Vol 5 (4) ◽  
pp. 1700768 ◽  
Author(s):  
Jing Zhao ◽  
Xu Yang ◽  
Ye Yao ◽  
Yu Gao ◽  
Yongming Sui ◽  
...  
Keyword(s):  
Rate Capability ◽  
Sodium Ion ◽  
High Rate ◽  
Sodium Ion Battery ◽  
High Rate Capability ◽  
Aqueous Binder

Mn3O4 hollow spheres for lithium-ion batteries with high rate and capacity

2014 ◽  
Vol 2 (13) ◽  
pp. 4627-4632 ◽  
Author(s):  
Guoqiang Jian ◽  
Yunhua Xu ◽  
Li-Chung Lai ◽  
Chunsheng Wang ◽  
Michael R. Zachariah
Keyword(s):  
Lithium Ion Batteries ◽  
Hollow Spheres ◽  
Rate Capability ◽  
Lithium Ion ◽  
High Rate ◽  
High Rate Capability

This work focuses on development of Mn3O4 hollow spheres with high cycling capacity and high rate capability in lithium ion batteries.

Mesoporous Li4Ti5O12 nanoclusters anchored on super-aligned carbon nanotubes as high performance electrodes for lithium ion batteries

Nanoscale ◽  
2016 ◽  
Vol 8 (1) ◽  
pp. 617-625 ◽  
Author(s):  
Li Sun ◽  
Weibang Kong ◽  
Hengcai Wu ◽  
Yang Wu ◽  
Datao Wang ◽  
...  
Keyword(s):  
High Performance ◽  
Rate Capability ◽  
Lithium Ion ◽  
Lithium Titanate ◽  
High Rate ◽  
High Rate Capability ◽  
Aligned Carbon Nanotubes ◽  
Carbon Nanotube Network ◽  
Binder Free

A binder-free composite anode constructed by anchoring mesoporous lithium titanate nanoclusters in a carbon nanotube network exhibits high capacities, long-term cyclic stability, and excellent high-rate capability.

V−doped T−Nb2O5 toward high−performance Mg2+/Li+ hybrid ion batteries

2021 ◽  
Author(s):  
Huihuang Huang ◽  
Guangyu Zhao ◽  
Xianbo Yu ◽  
Xiaojie Shen ◽  
Ming Wang ◽  
...  
Keyword(s):  
Cathode Materials ◽  
High Performance ◽  
Rate Capability ◽  
Cycling Stability ◽  
High Rate ◽  
High Rate Capability

Developing high−rate capability and long−term cycling stability cathode materials is an unremitting pursuit for the development of Mg2+/Li+ hybrid ion batteries. Herein, V−doped T−Nb2O5 sub−microspheres (labeled as VTNO−x, x =...

Sign in / Sign up

Export Citation Format

Share Document