FeS2 microspheres with an ether-based electrolyte for high-performance rechargeable lithium batteries

2015 ◽  
Vol 3 (24) ◽  
pp. 12898-12904 ◽  
Author(s):  
Zhe Hu ◽  
Kai Zhang ◽  
Zhiqiang Zhu ◽  
Zhanliang Tao ◽  
Jun Chen
Keyword(s):  
Lithium Batteries ◽  
High Performance ◽  
Cycling Stability ◽  
High Rate ◽  
Rate Performance ◽  
Rechargeable Lithium Batteries ◽  
Li Batteries ◽  
High Rate Performance

FeS2 microspheres assembled with nanoplates show long cycling stability and high rate performance as the cathode for rechargeable Li batteries in an optimized ether-based electrolyte.

A phenyl disulfide@CNT composite cathode for rechargeable lithium batteries

2017 ◽  
Vol 1 (5) ◽  
pp. 1007-1012 ◽  
Author(s):  
Amruth Bhargav ◽  
Shravan V. Patil ◽  
Yongzhu Fu
Keyword(s):  
Carbon Nanotubes ◽  
Lithium Batteries ◽  
Composite Cathode ◽  
High Rate ◽  
Phase Extraction ◽  
Rate Performance ◽  
Rechargeable Lithium Batteries ◽  
Energy Storage Applications ◽  
Scalable Synthesis ◽  
High Rate Performance

A phase extraction technique is used to prepare a core–sheath structured composite consisting of carbon nanotubes (CNTs) coated with a layer of phenyl disulfide (PDS, C6H5SSC6H5). The PDS@CNT paper cathode delivers a discharge capacity of 218 mA h g−1 at 1C while retaining 70% of the capacity after 150 cycles. High rate performance (180 mA h g−1 at 3C) and scalable synthesis prove its capability for energy storage applications.

Hierarchical architecture of hybrid carbon-encapsulated hollow manganese oxide nanotubes with a porous-wall structure for high-performance electrochemical energy storage

2016 ◽  
Vol 4 (6) ◽  
pp. 2049-2054 ◽  
Author(s):  
Geon-Hyoung An ◽  
Jung Inn Sohn ◽  
Hyo-Jin Ahn
Keyword(s):  
High Performance ◽  
Porous Wall ◽  
High Rate ◽  
Electrochemical Energy Storage ◽  
Hierarchical Architecture ◽  
Wall Structure ◽  
Rate Performance ◽  
Li Ion ◽  
High Rate Performance ◽  
Hybrid Carbon

Uniquely designed hierarchical architecture of hybrid carbon-encapsulated porous hollow nanotubes with favorable routes and sites for Li ion insertion/extraction, resulting in improved high-rate performance and cycling stability.

An amorphous Zn–P/graphite composite with chemical bonding for ultra-reversible lithium storage

2019 ◽  
Vol 7 (28) ◽  
pp. 16785-16792 ◽  
Author(s):  
Wenwu Li ◽  
Jiale Yu ◽  
Jiajun Wen ◽  
Jun Liao ◽  
Ziyao Ye ◽  
...  
Keyword(s):  
Chemical Bonding ◽  
Cycling Stability ◽  
High Rate ◽  
Rate Performance ◽  
Lithium Storage ◽  
Graphite Composite ◽  
High Rate Performance

An amorphous ZnP2/C composite with P–C bonds achieves ultralong cycling stability and high rate performance.

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