scholarly journals Significant enhancement of the cycling performance and rate capability of the P/C composite via chemical bonding (P–C)

2016 ◽  
Vol 4 (2) ◽  
pp. 505-511 ◽  
Author(s):  
Wei-Jie Li ◽  
Shu-Lei Chou ◽  
Jia-Zhao Wang ◽  
Hua-Kun Liu ◽  
Shi-Xue Dou
Keyword(s):  
Current Density ◽  
Chemical Bonding ◽  
Rate Capability ◽  
Reversible Capacity ◽  
Cycling Performance ◽  
Red Phosphorus ◽  
Capacity Retention ◽  
High Reversible Capacity ◽  
Excellent Cycling Stability ◽  
A Current

The red phosphorus and graphene nanoplate composite delivered a high reversible capacity of 1146 mA h g−1 at a current density of 100 mA g−1 and an excellent cycling stability of 200 cycles with 92.5% capacity retention.

Lower ammoniation activation energy of CoN nanosheets by Mn doping with superior energy storage performance for secondary ion batteries

Nanoscale ◽  
2018 ◽  
Vol 10 (12) ◽  
pp. 5581-5590 ◽  
Author(s):  
Lin Zhu ◽  
Ziliang Chen ◽  
Yun Song ◽  
Pei Wang ◽  
Yingchang Jiang ◽  
...  
Keyword(s):  
Activation Energy ◽  
Energy Storage ◽  
Anode Material ◽  
Current Density ◽  
Reversible Capacity ◽  
Mn Doping ◽  
High Reversible Capacity ◽  
Storage Performance ◽  
Secondary Ion ◽  
A Current

Mn0.33Co0.67N nanosheets were reported as a novel anode material for LIBs with a high reversible capacity close to 900 mA h g−1 after 150 cycles at a current density of 500 mA g−1, which is superior to 749 mA h g−1 of undoped CoN due to the enhancement of regeneration of Co–N bonds.

Uniform yolk–shell Sn4P3@C nanospheres as high-capacity and cycle-stable anode materials for sodium-ion batteries

2015 ◽  
Vol 8 (12) ◽  
pp. 3531-3538 ◽  
Author(s):  
Jun Liu ◽  
Peter Kopold ◽  
Chao Wu ◽  
Peter A. van Aken ◽  
Joachim Maier ◽  
...  
Keyword(s):  
Anode Materials ◽  
High Capacity ◽  
Rate Capability ◽  
Reversible Capacity ◽  
Cycling Performance ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
High Reversible Capacity ◽  
Very High

Uniform yolk–shell Sn4P3@C nanospheres exhibit very high reversible capacity, superior rate capability and stable cycling performance for Na-ion batteries.

Two-dimensional Sb@TiO2−x nanoplates as a high-performance anode material for sodium-ion batteries

2019 ◽  
Vol 7 (6) ◽  
pp. 2553-2559 ◽  
Author(s):  
Pengxin Li ◽  
Xin Guo ◽  
Shijian Wang ◽  
Rui Zang ◽  
Xuemei Li ◽  
...  
Keyword(s):  
Anode Material ◽  
High Performance ◽  
Rate Capability ◽  
Reversible Capacity ◽  
Cycling Performance ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Two Dimensional ◽  
High Reversible Capacity

Two-dimensional Sb@TiO2−x nanoplates with abundant voids deliver high reversible capacity, excellent rate capability and stable cycling performance.

scholarly journals Electrospinning synthesis of Co3O4@C nanofibers as a high-performance anode for sodium ion batteries

RSC Advances ◽  
2017 ◽  
Vol 7 (37) ◽  
pp. 23122-23126 ◽  
Author(s):  
Zhenwei Mao ◽  
Min Zhou ◽  
Kangli Wang ◽  
Wei Wang ◽  
Hongwei Tao ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
High Performance ◽  
Rate Capability ◽  
Reversible Capacity ◽  
Cycling Performance ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
High Reversible Capacity

Co3O4@CNFs was fabricated facilely with unique 1D structure of Co3O4 nanoparticles encapsulated in carbon nanofibers, delivering a high reversible capacity of 422.4 mA h g−1 with outstanding rate capability and cycling performance.

Improved rate capability and cycling stability of bicontinuous hierarchical mesoporous LiFePO4/C microbelts for lithium-ion batteries

2017 ◽  
Vol 41 (21) ◽  
pp. 12969-12975 ◽  
Author(s):  
Yue Zhang ◽  
Yudai Huang ◽  
Yakun Tang ◽  
Hongyang Zhao ◽  
Yanjun Cai ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Rate Capability ◽  
Lithium Ion ◽  
Reversible Capacity ◽  
Cycling Performance ◽  
Cycling Stability ◽  
High Rate ◽  
High Reversible Capacity ◽  
Electrospinning Method ◽  
First Time

Bicontinuous hierarchical mesoporous LiFePO4/C microbelts have been synthesized using a simple dual-solvent electrospinning method for the first time. The sample exhibits a high reversible capacity (153 mA h g−1 at 0.5C), and an excellent high rate cycling performance.

Design and synthesis of a 3-D hierarchical molybdenum dioxide/nickel/carbon structured composite with superior cycling performance for lithium ion batteries

2016 ◽  
Vol 4 (2) ◽  
pp. 605-611 ◽  
Author(s):  
Qing Xia ◽  
Hailei Zhao ◽  
Zhihong Du ◽  
Zijia Zhang ◽  
Shanming Li ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Materials ◽  
Rate Capability ◽  
Lithium Ion ◽  
Reversible Capacity ◽  
Cycling Performance ◽  
Molybdenum Dioxide ◽  
Promising Candidate ◽  
Design And Synthesis ◽  
High Reversible Capacity

3-D hierarchical MoO2/Ni/C, with high reversible capacity and excellent rate capability, is a promising candidate for anode materials of lithium ion batteries.

Encapsulation of α-Fe2O3 nanoparticles in graphitic carbon microspheres as high-performance anode materials for lithium-ion batteries

Nanoscale ◽  
2015 ◽  
Vol 7 (7) ◽  
pp. 3270-3275 ◽  
Author(s):  
Hongwei Zhang ◽  
Xiaoran Sun ◽  
Xiaodan Huang ◽  
Liang Zhou
Keyword(s):  
Anode Materials ◽  
High Performance ◽  
Rate Capability ◽  
Lithium Ion ◽  
Reversible Capacity ◽  
Graphitic Carbon ◽  
Carbon Microspheres ◽  
High Reversible Capacity ◽  
Excellent Cycling Stability ◽  
Carbon Nanocomposite

A novel “spray drying–carbonization–oxidation” strategy has been developed to fabricate an α-Fe2O3@graphitic carbon nanocomposite with a high reversible capacity, excellent cycling stability, and outstanding rate capability.

Mesoporous soft carbon as an anode material for sodium ion batteries with superior rate and cycling performance

2016 ◽  
Vol 4 (17) ◽  
pp. 6472-6478 ◽  
Author(s):  
Bin Cao ◽  
Huan Liu ◽  
Bin Xu ◽  
Yaofei Lei ◽  
Xiaohong Chen ◽  
...  
Keyword(s):  
Anode Material ◽  
Rate Capability ◽  
Reversible Capacity ◽  
Cycling Performance ◽  
Sodium Ion ◽  
Mesophase Pitch ◽  
Sodium Ion Batteries ◽  
High Reversible Capacity ◽  
Soft Carbon

Mesoporous soft carbon with a high reversible capacity of 331 mA h g−1, excellent rate capability and cycling performance was prepared from mesophase pitch using nano-CaCO3 as the template for sodium-ion batteries.

PREPARATION OF THREE-DIMENSIONAL GRAPHENE NETWORKS FOR USE AS ANODE OF LITHIUM ION BATTERIES

2013 ◽  
Vol 06 (06) ◽  
pp. 1350063 ◽  
Author(s):  
HAI LI ◽  
CHUNXIANG LU
Keyword(s):  
Lithium Ion Batteries ◽  
Current Density ◽  
Graphene Nanosheets ◽  
Three Dimensional ◽  
Rate Capability ◽  
Lithium Ion ◽  
Reversible Capacity ◽  
3D Graphene ◽  
Potential Applications ◽  
A Current

The three-dimensional (3D) graphene networks have been prepared by annealing the mixture of graphene oxide and SiO 2 nanoparticles and then etching SiO 2. The obtained material was characterized by X-ray diffraction, scanning electron microscope and transmission electron microscopy, which revealed that 3D networks consisting of crumpled graphene nanosheets were preserved after the removal of SiO 2. When used as anode material of lithium ion batteries, the graphene networks showed a reversible capacity of 610.9 mAh/g at a current density of 50 mA/g after 50 cycles and excellent rate capability of 291.5 mAh/g at a current density of 5000 mA/g. The good electrochemical performance can be attributed to the network structure, which enables graphene to electrochemically absorb more lithium ions and significantly improve the electrical conductivity of electrode. The graphene networks have the potential applications in ultracapacitor and catalyst supports.

Core–shell Co3O4/ZnCo2O4 coconut-like hollow spheres with extremely high performance as anode materials for lithium-ion batteries

2016 ◽  
Vol 4 (2) ◽  
pp. 425-433 ◽  
Author(s):  
Qiang Wang ◽  
Binwei Yu ◽  
Xiao Li ◽  
Lili Xing ◽  
Xinyu Xue
Keyword(s):  
Anode Materials ◽  
High Performance ◽  
Hollow Spheres ◽  
Rate Capability ◽  
Lithium Ion ◽  
Reversible Capacity ◽  
Core Shell ◽  
High Reversible Capacity ◽  
Excellent Cycling Stability ◽  
Good Rate Capability

Core–shell Co3O4/ZnCo2O4 hollow spheres exhibit superior electrochemical performance with high reversible capacity, excellent cycling stability and good rate capability.

Sign in / Sign up

Export Citation Format

Share Document