Multi-functional PEDOT-engineered sodium titanate nanowires for sodium–ion batteries with synchronous improvements in rate capability and structural stability

2019 ◽  
Vol 7 (33) ◽  
pp. 19241-19247 ◽  
Author(s):  
Qing Zhang ◽  
Yi He ◽  
Peng Mei ◽  
Xun Cui ◽  
Yingkui Yang ◽  
...  
Keyword(s):  
Structural Stability ◽  
Rate Capability ◽  
Sodium Titanate ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Titanate Nanowires

PEDOT-encapsulated sodium titanate nanowires with improved rate capability and structural stability arising from bridged networks and multi-functional PEDOT shells.

Removing structural water from sodium titanate anodes towards barrier-free ion diffusion for sodium ion batteries

2017 ◽  
Vol 5 (35) ◽  
pp. 18691-18697 ◽  
Author(s):  
Qing Zhang ◽  
Tianqi Zhang ◽  
Yaqing Wei ◽  
Tianyou Zhai ◽  
Huiqiao Li
Keyword(s):  
Rate Capability ◽  
Sodium Titanate ◽  
Cycling Performance ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Ion Diffusion ◽  
Structural Water ◽  
Free Ion ◽  
Barrier Free

The dehydrated sample exhibits a better rate capability and enhanced cycling performance, suggesting that the existence of layered water in sodium titanate is unfavourable for the sodium ion diffusion in TiO6 octahedral layers.

scholarly journals MoS 2 ‐Coupled Carbon Nanosheets Encapsulated on Sodium Titanate Nanowires as Super‐Durable Anode Material for Sodium‐Ion Batteries

2019 ◽  
Vol 6 (10) ◽  
pp. 1900028 ◽  
Author(s):  
Shitong Wang ◽  
Fangjun Cao ◽  
Yutong Li ◽  
Zhongtai Zhang ◽  
Daming Zhou ◽  
...  
Keyword(s):  
Anode Material ◽  
Sodium Titanate ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Carbon Nanosheets ◽  
Titanate Nanowires

Turbostratic carbon-localised FeS2 nanocrystals as anodes for high-performance sodium-ion batteries

Nanoscale ◽  
2019 ◽  
Vol 11 (33) ◽  
pp. 15497-15507 ◽  
Author(s):  
Yanyan Liu ◽  
Long Zhang ◽  
Di Liu ◽  
Wentao Hu ◽  
Xinlin Yan ◽  
...  
Keyword(s):  
Structural Stability ◽  
High Performance ◽  
Rate Capability ◽  
Sodium Ion ◽  
High Rate ◽  
Sodium Ion Batteries ◽  
High Rate Capability ◽  
Turbostratic Carbon ◽  
Carbon Framework ◽  
Diffusion Paths

FeS2–C nano-network containing localised FeS2 nanocrystals wrapped by a t-carbon framework enables FeS2/C hybridizations to maintain structural stability upon cycling and shortens the electrons/ions diffusion paths for a high rate capability.

Enabling superior rate capability and reliable sodium ion batteries by employing galvanostatic-potentiostatic operation mode

2021 ◽  
Vol 496 ◽  
pp. 229834
Author(s):  
Yi Wan ◽  
Yanling Qiu ◽  
Canpei Wang ◽  
Huamin Zhang ◽  
Qiong Zheng ◽  
...  
Keyword(s):  
Operation Mode ◽  
Rate Capability ◽  
Sodium Ion ◽  
Sodium Ion Batteries

Phase-transfer-assisted confinement growth of mesoporous MoS2@graphene van der Waals supraparticles for unprecedented ultrahigh-rate sodium storage

2021 ◽  
Author(s):  
Wenqian Han ◽  
Guannan Guo ◽  
Yan Xia ◽  
Jing Ning ◽  
Yuwei Deng ◽  
...  
Keyword(s):  
Transition Metal ◽  
Anode Materials ◽  
Phase Transfer ◽  
Transition Metal Dichalcogenides ◽  
Rate Capability ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Metal Dichalcogenides ◽  
Sodium Storage ◽  
Low Rate

Transition metal dichalcogenides (TMDs) are promising anode materials for sodium-ion batteries (SIBs), but suffer from low rate capability and poor cycling stability. Here, we describe our efforts in designing a...

Increasing Accessible Subsurface to Improving Rate Capability and Cycling Stability of Sodium‐Ion Batteries

2021 ◽  
pp. 2100808
Author(s):  
Bo Yin ◽  
Shuquan Liang ◽  
Dongdong Yu ◽  
Boshi Cheng ◽  
Ishioma L. Egun ◽  
...  
Keyword(s):  
Rate Capability ◽  
Cycling Stability ◽  
Sodium Ion ◽  
Sodium Ion Batteries

scholarly journals The improved cycling stability and rate capability of Nb-doped NaV3O8 cathode for sodium-ion batteries

2021 ◽  
pp. 161885
Author(s):  
Limin Zhu ◽  
Chunliang Pan ◽  
Qing Han ◽  
Yongxia Miao ◽  
Xinli Yang ◽  
...  
Keyword(s):  
Rate Capability ◽  
Cycling Stability ◽  
Sodium Ion ◽  
Sodium Ion Batteries

In situ hydrothermal synthesis of double-carbon enhanced novel cobalt germanium hydroxide composites as promising anode material for sodium ion batteries

2021 ◽  
Author(s):  
Ni Wen ◽  
Siyuan Chen ◽  
Jingjie Feng ◽  
Ke Zhang ◽  
Zhiyong Zhou ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Anode Material ◽  
Rate Capability ◽  
Cycling Performance ◽  
Sodium Ion ◽  
High Rate ◽  
Sodium Ion Batteries ◽  
High Rate Capability

The double-carbon confined CGH@C/rGO composite is designed via a facile in situ hydrothermal strategy. When used as an anode for sodium-ion batteries, it exhibits superior reversible capacities, high rate capability, and stable cycling performance.

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