A novel calendula-like MnNb2O6 anchored on graphene sheet as high-performance intercalation pseudocapacitive anode for lithium-ion capacitors

2019 ◽  
Vol 7 (6) ◽  
pp. 2855-2863 ◽  
Author(s):  
Xu Zhang ◽  
Jinyu Zhang ◽  
Shuying Kong ◽  
Kai Zhu ◽  
Jun Yan ◽  
...  
Keyword(s):  
Graphene Sheet ◽  
Anode Material ◽  
High Performance ◽  
Storage Capacity ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Charge Storage ◽  
First Time ◽  
Superior Cycling Stability

In this paper, for the first time, we investigated MnNb2O6 as a new rate capability type anode material for lithium-ion capacitors (LICs), which exhibit excellent charge storage capacity and reasonably superior cycling stability.

Molten salt synthesis of nano-sized Li4Ti5O12 doped with Fe2O3 for use as anode material in the lithium-ion battery

RSC Advances ◽  
2014 ◽  
Vol 4 (104) ◽  
pp. 60327-60333 ◽  
Author(s):  
Qingjun Guo ◽  
Shiyan Li ◽  
Heng Wang ◽  
Yuan Gao ◽  
Bing Li
Keyword(s):  
Molten Salt ◽  
Lithium Ion Battery ◽  
Anode Material ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Molten Salt Synthesis ◽  
Molten Salt Method ◽  
Rate Performance ◽  
First Time ◽  
Superior Cycling Stability

Fe2O3 modified Li4Ti5O12 anode material with differing content of Fe2O3 was synthesized for the first time by the molten salt method. The Li4Ti4.8Fe0.2O12 electrode showed the best rate performance and superior cycling stability.

Towards a durable high performance anode material for lithium storage: stabilizing N-doped carbon encapsulated FeS nanosheets with amorphous TiO2

2019 ◽  
Vol 7 (27) ◽  
pp. 16541-16552 ◽  
Author(s):  
Xuefang Xie ◽  
Yang Hu ◽  
Guozhao Fang ◽  
Xinxin Cao ◽  
Bo Yin ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Anode Materials ◽  
High Performance ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Lithium Storage ◽  
Amorphous Tio2

In situ formed hierarchical FeS nanosheets supported by a TiO2/C fibrous backbone exhibit higher rate capability and cycling stability as anode materials for lithium ion batteries.

Strategically Controlled Flash Irradiation on Silicon Anode for Enhancing Cycling Stability and Rate Capability toward High-Performance Lithium-Ion Batteries

2021 ◽  
Vol 13 (13) ◽  
pp. 15205-15215
Author(s):  
Jae Young Seok ◽  
Sanha Kim ◽  
Inyeong Yang ◽  
Jung Hwan Park ◽  
Jaehak Lee ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
High Performance ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Silicon Anode

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.

Graphene-templated formation of 3D tin-based foams for lithium ion storage applications with a long lifespan

2016 ◽  
Vol 4 (2) ◽  
pp. 362-367 ◽  
Author(s):  
Bin Luo ◽  
Tengfei Qiu ◽  
Long Hao ◽  
Bin Wang ◽  
Meihua Jin ◽  
...  
Keyword(s):  
Carbon Coating ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cycling Stability ◽  
3D Graphene ◽  
Pore Structures ◽  
Ion Storage ◽  
Superior Cycling Stability

3D graphene-templated tin-based foams with tunable pore structures and uniform carbon coating have been successfully developed, achieving superior cycling stability and rate capability for lithium ion storage.

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.

One-step synthesis of multilayered 2D Sn nanodendrites as a high-performance anode material for Na-ion batteries

2017 ◽  
Vol 5 (38) ◽  
pp. 20304-20315 ◽  
Author(s):  
Tae-Hee Kim ◽  
Kyung-Sik Hong ◽  
DongRak Sohn ◽  
MinJoong Kim ◽  
Do-Hwan Nam ◽  
...  
Keyword(s):  
Anode Material ◽  
High Performance ◽  
Storage Capacity ◽  
Cycling Stability ◽  
Electrodeposition Process ◽  
One Step ◽  
Excellent Cycling Stability

Multilayered 2D Sn nanodendrites with high Na-storage capacity and excellent cycling stability were synthesized by a one-step electrodeposition process.

Synthesis and Electrochemical Performance of SnO2/Graphene Hybrid Anode for Lithium Ion Batteries

2013 ◽  
Vol 1540 ◽  
Author(s):  
Chia-Yi Lin ◽  
Chien-Te Hsieh ◽  
Ruey-Shin Juang
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Anode Material ◽  
High Performance ◽  
Coulombic Efficiency ◽  
Rate Capability ◽  
Lithium Ion ◽  
Reversible Capacity ◽  
Cycling Performance ◽  
Homogeneous Distribution

ABSTRACTAn efficient microwave-assisted polyol (MP) approach is report to prepare SnO2/graphene hybrid as an anode material for lithium ion batteries. The key factor to this MP method is to start with uniform graphene oxide (GO) suspension, in which a large amount of surface oxygenate groups ensures homogeneous distribution of the SnO2 nanoparticles onto the GO sheets under the microwave irradiation. The period for the microwave heating only takes 10 min. The obtained SnO2/graphene hybrid anode possesses a reversible capacity of 967 mAh g-1 at 0.1 C and a high Coulombic efficiency of 80.5% at the first cycle. The cycling performance and the rate capability of the hybrid anode are enhanced in comparison with that of the bare graphene anode. This improvement of electrochemical performance can be attributed to the formation of a 3-dimensional framework. Accordingly, this study provides an economical MP route for the fabrication of SnO2/graphene hybrid as an anode material for high-performance Li-ion batteries.

MIL-88A@polyoxometalate microrods as an advanced anode for high-performance lithium ion batteries

CrystEngComm ◽  
2020 ◽  
Vol 22 (21) ◽  
pp. 3588-3597 ◽  
Author(s):  
Xiangchen Zhao ◽  
Guiling Niu ◽  
Hongxun Yang ◽  
Jiaojiao Ma ◽  
Mengfei Sun ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Hydrothermal Method ◽  
High Performance ◽  
Storage Capacity ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Rate Performance ◽  
Lithium Storage ◽  
One Step

New MIL-88A@polyoxometalates microrods have been constructed via a simple one-step hydrothermal method, exhibiting the improved lithium storage capacity, rate performance and cycling stability.

Sol–Gel Driving LiFe(MoO4)2 Microcrystals: High Capacity and Superior Cycling Stability for Anode Material in Lithium Ion Batteries

2019 ◽  
Vol 15 (2) ◽  
pp. 186-191 ◽  
Author(s):  
Li Wang ◽  
Yuanchuan He ◽  
Yanlin Mu ◽  
Bo Wu ◽  
Mengjiao Liu ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Sol Gel ◽  
High Capacity ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Superior Cycling Stability
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