Preparation of C@PPy/TiN nanocomposite with excellent cycling stability via a one-step hydrothermal method

2016 ◽  
Vol 42 (13) ◽  
pp. 15077-15080 ◽  
Author(s):  
Xinming Wu ◽  
Qiguan Wang ◽  
Wenzhi Zhang ◽  
Yan Wang ◽  
Weixing Chen
Keyword(s):  
Hydrothermal Method ◽  
Cycling Stability ◽  
One Step ◽  
Excellent Cycling Stability

Biomass-derived C/N co-doped Ni(OH)2/NixSy with a sandwich structure for supercapacitors

2018 ◽  
Vol 6 (36) ◽  
pp. 17417-17425 ◽  
Author(s):  
Yue Zhang ◽  
Lei Yu ◽  
Rudan Hu ◽  
Jianli Zhang ◽  
Yining Wang ◽  
...  
Keyword(s):  
Hydrothermal Method ◽  
Sandwich Structure ◽  
Cycling Stability ◽  
One Step ◽  
Excellent Cycling Stability ◽  
Co Doped

C/N co-doped Ni(OH)2/NixSy with a sandwich structure was designed via a simple one-step hydrothermal method for supercapacitors with excellent cycling stability.

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.

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.

Influences of trace graphite on the morphology and capacitance of CoOOH/Co(OH)2 nanocomposites

2020 ◽  
Vol 13 (03) ◽  
pp. 2050018 ◽  
Author(s):  
Shuxia Liu ◽  
Xiaoqi Tan ◽  
Huaiping Zhang ◽  
Yaodong Zhang ◽  
Baobi Li ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Electrode Material ◽  
Cycling Stability ◽  
Microwave Method ◽  
Graphite Content ◽  
One Step ◽  
Excellent Cycling Stability ◽  
Graphite Nanocomposites

In this study, CoOOH/Co(OH)2 and CoOOH/Co(OH)2/graphite nanocomposites were obtained using a one-step microwave method. The morphologies of nanocomposites changed intensively by adding trace graphite, thereby affecting the electrochemical properties. The optimum capacitance of the electrode material can reach 402[Formula: see text]F[Formula: see text]g[Formula: see text] at 2[Formula: see text]A[Formula: see text]g[Formula: see text] and could be increased by 172% (692[Formula: see text]F[Formula: see text]g[Formula: see text] until 2200 cycles when the graphite content is 10[Formula: see text]mg. An excellent cycling stability of 86.2% capacitance retention of the highest value was attained after 10,000 cycles, which is higher than those of the CoOOH/Co(OH)2 electrode. The proposed provides a simple means to improve the electrochemical properties by changing the morphology of electrode material in supercapacitors.

Encapsulating silicon nanoparticles into mesoporous carbon forming pomegranate-structured microspheres as a high-performance anode for lithium ion batteries

2017 ◽  
Vol 5 (22) ◽  
pp. 11197-11203 ◽  
Author(s):  
Tong Shen ◽  
Xin-hui Xia ◽  
Dong Xie ◽  
Zhu-jun Yao ◽  
Yu Zhong ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Hydrothermal Method ◽  
Mesoporous Carbon ◽  
High Performance ◽  
Silicon Nanoparticles ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Mesoporous Microspheres ◽  
One Step ◽  
Rate Capacity

Pomegranate-structured Si/C mesoporous microspheres are fabricated by a facile one-step hydrothermal method with high cycling stability and superior rate capacity.

Needle-like CoO nanowires grown on carbon cloth for enhanced electrochemical properties in supercapacitors

RSC Advances ◽  
2015 ◽  
Vol 5 (52) ◽  
pp. 41627-41630 ◽  
Author(s):  
D. L. Ji ◽  
J. H. Li ◽  
L. M. Chen ◽  
D. Zhang ◽  
T. Liu ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Hydrothermal Method ◽  
Annealing Process ◽  
Cycling Stability ◽  
Carbon Cloth ◽  
Excellent Cycling Stability

Needle-like CoO nanowires grown on carbon cloth have been successfully fabricated by a controllable hydrothermal method followed by an annealing process. The as-fabricated nanostructure showed enhanced specific capacitances and excellent cycling stability in supercapacitors.

Molybdenum disulfide nanosheet embedded three-dimensional vertically aligned carbon nanotube arrays for extremely-excellent cycling stability lithium-ion anodes

RSC Advances ◽  
2016 ◽  
Vol 6 (83) ◽  
pp. 80320-80327 ◽  
Author(s):  
Haining Fan ◽  
Xiaohua Chen ◽  
Qunli Tang ◽  
Shanliang Chen ◽  
Binbin Fan ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Hydrothermal Method ◽  
Molybdenum Disulfide ◽  
Three Dimensional ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Nanotube Arrays ◽  
Carbon Nanotube Arrays ◽  
Vertically Aligned ◽  
Excellent Cycling Stability

Molybdenum disulfide (MoS2) nanosheets embedded in 3D vertically aligned carbon nanotube arrays (VACNTs) have been fabricated via a simple nebulization-assisted hydrothermal method and exhibited extremely-excellent cycling stability.

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