Toward high-performance Li storage anodes: design and construction of spherical carbon-coated CoNiO2 materials

2021 ◽  
Vol 19 ◽  
pp. 100407
Author(s):  
T.-F. Yi ◽  
J.-P. Qu ◽  
X. Lai ◽  
X. Han ◽  
H. Chang ◽  
...  
Keyword(s):  
High Performance ◽  
Spherical Carbon ◽  
Carbon Coated ◽  
Li Storage ◽  
Design And Construction

scholarly journals Urchin-like CoO–C micro/nano hierarchical structures as high performance anode materials for Li-ion batteries

RSC Advances ◽  
2017 ◽  
Vol 7 (5) ◽  
pp. 2637-2643 ◽  
Author(s):  
Lili Liu ◽  
Lihui Mou ◽  
Jia Yu ◽  
Shimou Chen
Keyword(s):  
Hierarchical Structure ◽  
Anode Materials ◽  
High Performance ◽  
Hierarchical Structures ◽  
Li Ion Batteries ◽  
Carbon Coated ◽  
Li Ion ◽  
Li Storage

Urchin-like microspheres consisting of radial carbon-coated cobalt monoxide nanowires are designed, to fabricate a micro/nano hierarchical structure for efficient Li-storage.

Synthesis of Spherical Carbon‐Coated CoP Nanoparticles for High‐Performance Lithium‐Ion Batteries

2021 ◽  
Vol 9 (10) ◽  
pp. 2100605
Author(s):  
Huiying Lu ◽  
Ruifeng Qian ◽  
Tianhao Yao ◽  
Chao Li ◽  
Li Li ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
High Performance ◽  
Lithium Ion ◽  
Spherical Carbon ◽  
Carbon Coated

Construction of Carbon-Coated [email protected] Nanorod Composites for High-Performance Li-Ion Batteries

2021 ◽  
Author(s):  
Hui Chang ◽  
Ying Li ◽  
Zi-Kui Fang ◽  
Jin-Peng Qu ◽  
Yan-Rong Zhu ◽  
...  
Keyword(s):  
High Performance ◽  
Li Ion Batteries ◽  
Carbon Coated ◽  
Li Ion

scholarly journals One-Pot Synthesis of Glucose-Derived Carbon Coated Ni3S2 Nanowires as a Battery-Type Electrode for High Performance Supercapacitors

Nanomaterials ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 678
Author(s):  
Zhongkai Wu ◽  
Haifu Huang ◽  
Wenhui Xiong ◽  
Shiming Yang ◽  
Huanhuan Huang ◽  
...  
Keyword(s):  
Carbon Source ◽  
High Performance ◽  
Specific Capacity ◽  
Rate Capability ◽  
One Pot ◽  
Great Performance ◽  
Carbon Coated ◽  
Binder Free ◽  
Coated Carbon ◽  
Supercapacitor Applications

We report a novel Ni3S2 carbon coated (denoted as NCC) rod-like structure prepared by a facile one-pot hydrothermal method and employ it as a binder free electrode in supercapacitor. We coated carbon with glucose as carbon source on the surface of samples and investigated the suitable glucose concentration. The as-obtained NCC rod-like structure demonstrated great performance with a huge specific capacity of 657 C g−1 at 1 A g−1, preeminent rate capability of 87.7% retention, the current density varying to 10 A g−1, and great cycling stability of 76.7% of its original value through 3500 cycles, which is superior to the properties of bare Ni3S2. The result presents a facile, general, viable strategy to constructing a high-performance material for the supercapacitor applications.

Carbon-coated LiMn1-Fe PO4 (0≤x≤0.5) nanocomposites as high-performance cathode materials for Li-ion battery

2019 ◽  
Vol 175 ◽  
pp. 107067 ◽  
Author(s):  
Ting-Feng Yi ◽  
Pan-Pan Peng ◽  
Zikui Fang ◽  
Yan-Rong Zhu ◽  
Ying Xie ◽  
...  
Keyword(s):  
Cathode Materials ◽  
High Performance ◽  
Li Ion Battery ◽  
Carbon Coated ◽  
Li Ion

Carbon-coated MnFe2O4 nanoparticle hollow microspheres as high-performance anode for lithium-ion batteries

2017 ◽  
Vol 246 ◽  
pp. 43-50 ◽  
Author(s):  
Yancui Yan ◽  
Guannan Guo ◽  
Tongtao Li ◽  
Dandan Han ◽  
Jiahui Zheng ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
High Performance ◽  
Lithium Ion ◽  
Hollow Microspheres ◽  
Carbon Coated

Carbon-coated porous silicon composites as high performance Li-ion battery anode materials: can the production process be cheaper and greener?

2016 ◽  
Vol 4 (2) ◽  
pp. 552-560 ◽  
Author(s):  
Wenfeng Ren ◽  
Yanhong Wang ◽  
Zailei Zhang ◽  
Qiangqiang Tan ◽  
Ziyi Zhong ◽  
...  
Keyword(s):  
Porous Silicon ◽  
Anode Materials ◽  
High Performance ◽  
Lithium Ion ◽  
Solvothermal Reaction ◽  
Carbon Composites ◽  
Silicon Carbon ◽  
Excellent Electrochemical Performance ◽  
Carbon Coated ◽  
Li Ion

Porous silicon/carbon composites prepared by the solvothermal reaction show excellent electrochemical performance as anode materials for lithium ion batteries.

Design and construction of hierarchical sea urchin-like NiCo-LDH@ACF composites for high-performance supercapacitors

2021 ◽  
Vol 171 ◽  
pp. 113900
Author(s):  
Lu Luo ◽  
Yalan Zhou ◽  
Wen Yan ◽  
Lingcong Luo ◽  
Jianping Deng ◽  
...  
Keyword(s):  
Sea Urchin ◽  
High Performance ◽  
Design And Construction

scholarly journals Effective ion pathways and 3D conductive carbon networks in bentonite host enable stable and high-rate lithium–sulfur batteries

2021 ◽  
Vol 10 (1) ◽  
pp. 20-33
Author(s):  
Lian Wu ◽  
Yongqiang Dai ◽  
Wei Zeng ◽  
Jintao Huang ◽  
Bing Liao ◽  
...  
Keyword(s):  
Network Architecture ◽  
High Performance ◽  
Lithium Ion ◽  
Reversible Capacity ◽  
High Rate ◽  
Lithium Sulfur Batteries ◽  
Carbon Networks ◽  
Carbon Coated ◽  
Lithium Sulfur ◽  
Initial Capacity

Abstract Fast charge transfer and lithium-ion transport in the electrodes are necessary for high performance Li–S batteries. Herein, a N-doped carbon-coated intercalated-bentonite (Bent@C) with interlamellar ion path and 3D conductive network architecture is designed to improve the performance of Li–S batteries by expediting ion/electron transport in the cathode. The interlamellar ion pathways are constructed through inorganic/organic intercalation of bentonite. The 3D conductive networks consist of N-doped carbon, both in the interlayer and on the surface of the modified bentonite. Benefiting from the unique structure of the Bent@C, the S/Bent@C cathode exhibits a high initial capacity of 1,361 mA h g−1 at 0.2C and achieves a high reversible capacity of 618.1 m Ah g−1 at 2C after 500 cycles with a sulfur loading of 2 mg cm−2. Moreover, with a higher sulfur loading of 3.0 mg cm−2, the cathode still delivers a reversible capacity of 560.2 mA h g−1 at 0.1C after 100 cycles.

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