Nanocubes composed of FeS2@C nanoparticles as advanced anode materials for K-ion storage

2020 ◽  
Vol 7 (2) ◽  
pp. 394-401 ◽  
Author(s):  
Yushan Luo ◽  
Mengli Tao ◽  
Jianhua Deng ◽  
Renming Zhan ◽  
Bingshu Guo ◽  
...  
Keyword(s):  
Anode Materials ◽  
Specific Capacity ◽  
Rate Capability ◽  
Cycling Stability ◽  
Core Shell ◽  
Capacity Retention ◽  
Storage Performance ◽  
Ion Storage ◽  
Excellent Cycling Stability ◽  
Unique Core

The unique core–shell structural FeS2@C nanocubes display outstanding K-storage performance with impressive specific capacity, excellent cycling stability and superior rate capability with 73% capacity retention at 2 A g−1.

SiO2@NiO core–shell nanocomposites as high performance anode materials for lithium-ion batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (77) ◽  
pp. 63012-63016 ◽  
Author(s):  
Yourong Wang ◽  
Wei Zhou ◽  
Liping Zhang ◽  
Guangsen Song ◽  
Siqing Cheng
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Materials ◽  
High Performance ◽  
Coulombic Efficiency ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Core Shell ◽  
Excellent Cycling Stability

A SiO2@NiO core–shell electrode exhibits almost 100% coulombic efficiency, excellent cycling stability and rate capability after the first few cycles.

Composites of boron-doped carbon nanosheets and iron oxide nanoneedles: fabrication and lithium ion storage performance

2014 ◽  
Vol 2 (24) ◽  
pp. 9111-9117 ◽  
Author(s):  
Yongqiang Yang ◽  
Jianan Zhang ◽  
Xiaochen Wu ◽  
Yongsheng Fu ◽  
Haixia Wu ◽  
...  
Keyword(s):  
Specific Capacity ◽  
Rate Capability ◽  
Lithium Ion ◽  
High Rate ◽  
High Rate Capability ◽  
Carbon Nanosheets ◽  
Storage Performance ◽  
Boron Doped ◽  
Ion Storage ◽  
Excellent Cycling Stability

Composites of boron-doped carbon nanosheets/Fe3O4 nanoneedles show a large specific capacity, high rate capability, and excellent cycling stability as an anode for lithium ion batteries.

Building sponge-like robust architectures of CNT–graphene–Si composites with enhanced rate and cycling performance for lithium-ion batteries

2015 ◽  
Vol 3 (7) ◽  
pp. 3962-3967 ◽  
Author(s):  
Xiaolei Wang ◽  
Ge Li ◽  
Fathy M. Hassan ◽  
Matthew Li ◽  
Kun Feng ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Materials ◽  
High Performance ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cycling Performance ◽  
Cycling Stability ◽  
Great Promise ◽  
Practical Applications ◽  
Excellent Cycling Stability

High-performance robust CNT–graphene–Si composites are designed as anode materials with enhanced rate capability and excellent cycling stability for lithium-ion batteries. Such an improvement is mainly attributed to the robust sponge-like architecture, which holds great promise in future practical applications.

Boosting the potassium-ion storage performance of a carbon anode by chemically regulating oxygen-containing species

2019 ◽  
Vol 55 (94) ◽  
pp. 14147-14150 ◽  
Author(s):  
Rui Zhang ◽  
Haibo Li ◽  
Rui Li ◽  
Denghu Wei ◽  
Wenjun Kang ◽  
...  
Keyword(s):  
Rate Capability ◽  
Reversible Capacity ◽  
Potassium Ion ◽  
Cycling Stability ◽  
Carbon Anode ◽  
Storage Performance ◽  
Ion Storage ◽  
Melamine Foam

The oxygen-containing species in melamine foam carbons are chemically regulated. The optimized carbon anode shows an enhanced potassium-ion storage performance in terms of reversible capacity, rate capability, and long-term cycling stability.

Reduction chemical reaction synthesized scalable 3D porous silicon/carbon hybrid architectures as anode materials for lithium ion batteries with enhanced electrochemical performance

RSC Advances ◽  
2015 ◽  
Vol 5 (45) ◽  
pp. 35598-35607 ◽  
Author(s):  
Qun Li ◽  
Longwei Yin ◽  
Xueping Gao
Keyword(s):  
Porous Silicon ◽  
Anode Materials ◽  
Rate Capability ◽  
Lithium Ion ◽  
Magnesiothermic Reduction ◽  
Cyclic Life ◽  
Storage Performance ◽  
Silicon Carbon ◽  
Ion Storage ◽  
Enhanced Electrochemical Performance

A 3D interconnected porous silicon/carbon hybrid material is synthesized by a controllably magnesiothermic reduction route from silica aerogels and exhibits excellent lithium ion storage performance with long cyclic life and perfect rate capability.

Large-scale fabrication of porous carbon-decorated iron oxide microcuboids from Fe–MOF as high-performance anode materials for lithium-ion batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (10) ◽  
pp. 7356-7362 ◽  
Author(s):  
Minchan Li ◽  
Wenxi Wang ◽  
Mingyang Yang ◽  
Fucong Lv ◽  
Lujie Cao ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Materials ◽  
High Performance ◽  
Large Scale ◽  
Specific Capacity ◽  
Rate Capability ◽  
Lithium Ion ◽  
High Specific Capacity ◽  
Excellent Cycling Stability ◽  
Good Rate Capability

A novel microcuboid-shaped C–Fe3O4 assembly consisting of ultrafine nanoparticles derived from Fe–MOFs exhibits a greatly enhanced performance with high specific capacity, excellent cycling stability and good rate capability as anode materials for lithium ion batteries.

Pineapple-shaped ZnCo2O4 microspheres as anode materials for lithium ion batteries with prominent rate performance

2015 ◽  
Vol 3 (16) ◽  
pp. 8683-8692 ◽  
Author(s):  
Lingyun Guo ◽  
Qiang Ru ◽  
Xiong Song ◽  
Shejun Hu ◽  
Yudi Mo
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Anode Materials ◽  
Specific Capacity ◽  
Rate Capability ◽  
Lithium Ion ◽  
Rate Performance ◽  
High Specific Capacity ◽  
Excellent Cycling Stability ◽  
Porous Nanostructure

The as-prepared pineapple-shaped ZCO with a porous nanostructure shows a high specific capacity, superior rate capability and excellent cycling stability when used as an anode material for LIBs.

Enhancement of the advanced Na storage performance of Na3V2(PO4)3 in a symmetric sodium full cell via a dual strategy design

2019 ◽  
Vol 7 (17) ◽  
pp. 10231-10238 ◽  
Author(s):  
Wei Li ◽  
Zhujun Yao ◽  
Yu Zhong ◽  
Cheng-ao Zhou ◽  
Xiuli Wang ◽  
...  
Keyword(s):  
Porous Structure ◽  
Carbon Layer ◽  
Cycling Stability ◽  
Full Cell ◽  
Storage Performance ◽  
Dual Strategy ◽  
Ion Storage ◽  
Excellent Cycling Stability ◽  
Strategy Design ◽  
Highly Porous

An HP-NVP@SC composite combining a highly porous structure with a sulfur-doped carbon layer demonstrates superior Na-ion storage performance with high capacities and excellent cycling stability.

Hierarchical core–shell α-Fe2O3@C nanotubes as a high-rate and long-life anode for advanced lithium ion batteries

2014 ◽  
Vol 2 (10) ◽  
pp. 3439-3444 ◽  
Author(s):  
Xin Gu ◽  
Liang Chen ◽  
Shuo Liu ◽  
Huayun Xu ◽  
Jian Yang ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Hydrothermal Reaction ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cycling Stability ◽  
High Rate ◽  
Core Shell ◽  
Long Life ◽  
Excellent Cycling Stability ◽  
C Nanotubes

Hierarchical core–shell α-Fe2O3@C nanotubes, prepared by a mild hydrothermal reaction, presented excellent cycling stability and rate capability for lithium ion batteries.

Tailored nanoscale interface in a hierarchical carbon nanotube supported MoS2@MoO2-C electrode toward high performance sodium ion storage

2020 ◽  
Vol 8 (21) ◽  
pp. 11011-11018 ◽  
Author(s):  
Chunrong Ma ◽  
Zhixin Xu ◽  
Jiali Jiang ◽  
ZiFeng Ma ◽  
Tristan Olsen ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
High Performance ◽  
Specific Capacity ◽  
Rate Capability ◽  
Sodium Ion ◽  
High Specific Capacity ◽  
Ion Storage ◽  
Excellent Cycling Stability ◽  
Hierarchical Carbon ◽  
Sodium Ion Storage

A MoS2/MoO2 heterointerface is created, with MoO2 nanocrystals anchored on MoS2 nanosheets, assisted by an N-doped carbon protecting layer, on CNTs. The electrode has a high specific capacity of ∼700 mA h g−1 at 0.2 A g−1, excellent cycling stability and rate capability.

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