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 =...

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.

Two-dimensional hierarchical Mn2O3@graphene as a high rate and ultrastable cathode for aqueous zinc-ion batteries

2021 ◽  
Author(s):  
Zhou Zhou ◽  
Lan Wang ◽  
Junmei Liang ◽  
Chao Zhang ◽  
Wenchao Peng ◽  
...  
Keyword(s):  
Cathode Materials ◽  
Rate Capability ◽  
Zinc Ion ◽  
Cycling Stability ◽  
High Rate ◽  
Two Dimensional ◽  
High Rate Capability

There has been increasing interest in aqueous Zn-ion batteries (ZIBs) because of their absolute safety, but it remains challenging to develop cathode materials with a high rate capability and cycling stability.

The key role of microscopic structure and graphene sheet-high homogenization in the high rate capability and cycling stability of Ni–Co LDH

Nanoscale ◽  
2020 ◽  
Vol 12 (46) ◽  
pp. 23799-23808
Author(s):  
Xiaoxiao Wang ◽  
Jing Li ◽  
Yuanyuan Liu ◽  
Meiri Wang ◽  
Hongtao Cui
Keyword(s):  
Graphene Sheet ◽  
Electrode Material ◽  
High Performance ◽  
Rate Capability ◽  
Cycling Stability ◽  
High Rate ◽  
Microscopic Structure ◽  
High Rate Capability

A multifunctional nanostructure, rigid nanosheet-interlaced structure of Ni–Co LDH/graphene is designed to obtain a high-performance electrode material.

Enhanced high-rate capability and high voltage cycleability of Li2TiO3-coated LiNi0.5Co0.2Mn0.3O2 cathode materials

RSC Advances ◽  
2016 ◽  
Vol 6 (91) ◽  
pp. 88713-88718 ◽  
Author(s):  
Yan Mo ◽  
Bo Hou ◽  
De Li ◽  
Xiaobo Jia ◽  
Bokai Cao ◽  
...  
Keyword(s):  
High Voltage ◽  
Cathode Materials ◽  
Rate Capability ◽  
Cycling Stability ◽  
High Rate ◽  
High Rate Capability

For LiNi0.5Co0.2Mn0.3O2 materials, poor cycling stability is commonly observed under high-voltage operation (>4.3 V), particularly when accompanied by high-rate operation.

An interfacial framework for breaking through the Li-ion transport barrier of Li-rich layered cathode materials

2017 ◽  
Vol 5 (46) ◽  
pp. 24292-24298 ◽  
Author(s):  
Yu Zheng ◽  
Lai Chen ◽  
Yuefeng Su ◽  
Jing Tan ◽  
Liying Bao ◽  
...  
Keyword(s):  
Ion Transport ◽  
Cathode Materials ◽  
Rate Capability ◽  
High Rate ◽  
Layered Crystal ◽  
High Rate Capability ◽  
Transport Barrier ◽  
Layered Cathode Materials ◽  
Li Ion

A spinel structured interfacial framework was derived within a host layered crystal, resulting in excellent high-rate capability of Li-rich materials.

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.

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.

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