Retracted Article: Black mesoporous anatase TiO2 nanoleaves: a high capacity and high rate anode for aqueous Al-ion batteries

2014 ◽  
Vol 2 (6) ◽  
pp. 1721-1731 ◽  
Author(s):  
Ying Juan He ◽  
Jun Fang Peng ◽  
Wei Chu ◽  
Yuan Zhi Li ◽  
Dong Ge Tong
Keyword(s):  
High Capacity ◽  
Rate Capability ◽  
Anatase Tio2 ◽  
Cycling Stability ◽  
High Rate ◽  
Storage Performance ◽  
Retracted Article ◽  
Performance Rate

Black mesoporous anatase TiO2 nanoleaves with electro-conducting Ti3+ exhibits excellent Al3+ storage performance, rate capability and cycling stability.

Understanding the formation of ultrathin mesoporous Li4Ti5O12 nanosheets and their application in high-rate, long-life lithium-ion anodes

Nanoscale ◽  
2019 ◽  
Vol 11 (2) ◽  
pp. 520-531 ◽  
Author(s):  
Dongdong Wang ◽  
Zhongqiang Shan ◽  
Jianhua Tian ◽  
Zheng Chen
Keyword(s):  
High Capacity ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cycling Stability ◽  
High Rate ◽  
High Rate Capability ◽  
Long Life ◽  
Excellent Cycling Stability

Ultrathin mesoporous Li4Ti5O12 nanosheets, which offer high capacity, high rate capability and excellent cycling stability, were synthesized in a controlled fashion.

K+ pre-intercalated manganese dioxide with enhanced Zn2+ diffusion for high rate and durable aqueous zinc-ion batteries

2019 ◽  
Vol 7 (36) ◽  
pp. 20806-20812 ◽  
Author(s):  
Guoxue Liu ◽  
Huawen Huang ◽  
Ran Bi ◽  
Xue Xiao ◽  
Tianyi Ma ◽  
...  
Keyword(s):  
Manganese Dioxide ◽  
High Capacity ◽  
Rate Capability ◽  
Zinc Ion ◽  
Cycling Stability ◽  
High Rate ◽  
High K

α-K0.19MnO2 nanotubes with high K+ content as cathodes for zinc-ion batteries show high capacity, excellent rate capability and cycling stability.

scholarly journals Oxygen-Deficient β-MnO2@Graphene Oxide Cathode for High-Rate and Long-Life Aqueous Zinc Ion Batteries

2021 ◽  
Vol 13 (1) ◽  
Author(s):  
Shouxiang Ding ◽  
Mingzheng Zhang ◽  
Runzhi Qin ◽  
Jianjun Fang ◽  
Hengyu Ren ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Manganese Oxides ◽  
Rate Capability ◽  
High Energy ◽  
Zinc Ion ◽  
Cycling Stability ◽  
High Rate ◽  
High Energy Density ◽  
Superior Performance ◽  
Long Life

AbstractRecent years have witnessed a booming interest in grid-scale electrochemical energy storage, where much attention has been paid to the aqueous zinc ion batteries (AZIBs). Among various cathode materials for AZIBs, manganese oxides have risen to prominence due to their high energy density and low cost. However, sluggish reaction kinetics and poor cycling stability dictate against their practical application. Herein, we demonstrate the combined use of defect engineering and interfacial optimization that can simultaneously promote rate capability and cycling stability of MnO2 cathodes. β-MnO2 with abundant oxygen vacancies (VO) and graphene oxide (GO) wrapping is synthesized, in which VO in the bulk accelerate the charge/discharge kinetics while GO on the surfaces inhibits the Mn dissolution. This electrode shows a sustained reversible capacity of ~ 129.6 mAh g−1 even after 2000 cycles at a current rate of 4C, outperforming the state-of-the-art MnO2-based cathodes. The superior performance can be rationalized by the direct interaction between surface VO and the GO coating layer, as well as the regulation of structural evolution of β-MnO2 during cycling. The combinatorial design scheme in this work offers a practical pathway for obtaining high-rate and long-life cathodes for AZIBs.

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 Borophene as a promising anode material for sodium-ion batteries with high capacity and high rate capability using DFT

RSC Advances ◽  
2018 ◽  
Vol 8 (32) ◽  
pp. 17773-17785 ◽  
Author(s):  
Jianhua Liu ◽  
Cheng Zhang ◽  
Lei Xu ◽  
Shaohua Ju
Keyword(s):  
Vapor Deposition ◽  
High Capacity ◽  
Rate Capability ◽  
Chemical Vapor ◽  
Sodium Ion ◽  
High Rate ◽  
Chemical Vapor Deposition Method ◽  
Sodium Ion Batteries ◽  
Light Weight ◽  
High Rate Capability

Two-dimensional boron synthesized by the chemical vapor deposition method is an atomically thin layer of boron with both light weight and metallicity.

An artificial sea urchin with hollow spines: improved mechanical and electrochemical stability in high-capacity Li–Ge batteries

Nanoscale ◽  
2020 ◽  
Vol 12 (10) ◽  
pp. 5812-5816 ◽  
Author(s):  
Jinyun Liu ◽  
Xirong Lin ◽  
Tianli Han ◽  
Qianqian Lu ◽  
Jiawei Long ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Sea Urchin ◽  
Specific Capacity ◽  
High Capacity ◽  
Rate Capability ◽  
Lithium Ion ◽  
Electrochemical Stability ◽  
High Rate ◽  
High Rate Capability ◽  
High Specific Capacity

Metallic germanium (Ge) as the anode can deliver a high specific capacity and high rate capability in lithium ion batteries.

Co-Electrodeposited porous PEDOT–CNT microelectrodes for integrated micro-supercapacitors with high energy density, high rate capability, and long cycling life

Nanoscale ◽  
2019 ◽  
Vol 11 (16) ◽  
pp. 7761-7770 ◽  
Author(s):  
Muhammad Tahir ◽  
Liang He ◽  
Waqas Ali Haider ◽  
Wei Yang ◽  
Xufeng Hong ◽  
...  
Keyword(s):  
Energy Density ◽  
Rate Capability ◽  
High Energy ◽  
Cycling Stability ◽  
High Rate ◽  
High Energy Density ◽  
High Rate Capability ◽  
Excellent Cycling Stability ◽  
Cycling Life

Microstructuring of the PEDOT–CNT composite for microsupercapacitors with high rate capability and excellent cycling stability.

Flower-like SnS2 composite with 3D pyrolyzed bacterial cellulose as the anode for lithium-ion batteries with ultralong cycle life and superior rate capability

2019 ◽  
Vol 48 (3) ◽  
pp. 833-838 ◽  
Author(s):  
Xuejiao Liu ◽  
Shixiong Li ◽  
Jiantao Zai ◽  
Ying Jin ◽  
Peng Zhan ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Bacterial Cellulose ◽  
Volume Expansion ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Cycle Life ◽  
Electron Conductivity ◽  
High Rate ◽  
High Rate Capability

The enormous volume expansion during cycling and poor electron conductivity of SnS2 limit its cycling stability and high rate capability.

scholarly journals Hollow N-doped carbon nanofibers provide superior potassium-storage performance

2020 ◽  
Vol 2 (9) ◽  
pp. 4187-4198
Author(s):  
Ya Ru Pei ◽  
Ming Zhao ◽  
Hong Yu Zhou ◽  
Chun Cheng Yang ◽  
Qing Jiang
Keyword(s):  
Carbon Nanofibers ◽  
Rate Capability ◽  
Potassium Ion ◽  
High Rate ◽  
High Rate Capability ◽  
Storage Performance ◽  
Cycling Life

As an anode in potassium-ion batteries, the hollow N-doped carbon nanofibers fabricated from polyaniline exhibit ultra-high rate capability and ultra-long cycling life.

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