Pseudocapacitance-boosted ultrafast and stable Na-storage in NiTe2 coupled with N-Doped carbon nanosheets for advanced sodium-ion half/full batteries

2021 ◽  
Author(s):  
Hongwei Gu ◽  
Xu Han ◽  
Qilei Jiang ◽  
Mengling Zhang ◽  
Zheng Qin ◽  
...  
Keyword(s):  
Anode Materials ◽  
Lithium Ion ◽  
Sodium Ion ◽  
High Rate ◽  
Discharge Process ◽  
Sodium Ion Batteries ◽  
Carbon Nanosheets ◽  
Charge Discharge

Developing high-rate and durable anode materials for sodium-ion batteries (SIBs) is still a challenge because of the larger ion radium of sodium compared with lithium ion during charge-discharge process. Herein,...

A general strategy towards carbon nanosheets from triblock polymers as high-rate anode materials for lithium and sodium ion batteries

2017 ◽  
Vol 5 (37) ◽  
pp. 19866-19874 ◽  
Author(s):  
Yaxin Chen ◽  
Liluo Shi ◽  
Shasha Guo ◽  
Qiong Yuan ◽  
Xiaohong Chen ◽  
...  
Keyword(s):  
Anode Materials ◽  
Sodium Ion ◽  
High Rate ◽  
General Strategy ◽  
Sodium Ion Batteries ◽  
Carbon Nanosheets ◽  
Triblock Polymers

Carbon nanosheets from triblock polymers behave well as anode materials for lithium- and sodium-ion batteries.

Sandwiched C@SnO2@C hollow nanostructures as an ultralong-lifespan high-rate anode material for lithium-ion and sodium-ion batteries

2017 ◽  
Vol 5 (22) ◽  
pp. 10946-10956 ◽  
Author(s):  
Jian Qin ◽  
Naiqin Zhao ◽  
Chunsheng Shi ◽  
Enzuo Liu ◽  
Fang He ◽  
...  
Keyword(s):  
Anode Material ◽  
Anode Materials ◽  
Lithium Ion ◽  
Sodium Ion ◽  
High Rate ◽  
Sodium Ion Batteries ◽  
Hollow Nanostructures ◽  
Carbon Coated ◽  
Carbon Core ◽  
Hollow Carbon

Novel interconnected sandwiched carbon-coated hollow nanostructures, i.e., carbon–shell/SnO2–nanocrystal–layer/hollow–carbon–core, were developed as SIB anode materials.

Li4Ti5O12–TiO2/MoO2 nanoclusters-embedded into carbon nanosheets core/shell porous superstructures boost lithium ion storage

2017 ◽  
Vol 5 (24) ◽  
pp. 12096-12102 ◽  
Author(s):  
Yong Yang ◽  
Shitong Wang ◽  
Mingchuan Luo ◽  
Wei Wang ◽  
Fan Lv ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Volume Change ◽  
Anode Materials ◽  
Lithium Ion ◽  
Core Shell ◽  
Discharge Process ◽  
Carbon Nanosheets ◽  
Ion Storage ◽  
Charge Discharge

Ti-based materials are well-known to be good anode materials for lithium ion batteries because of their negligible volume change during the charge/discharge process.

Hysteresis Abated P2-type NaCoO2 Cathode Reveals Highly Reversible Multiple Phase Transitions for High-Rate Sodium-ion Batteries

2021 ◽  
Author(s):  
VENKATA RAMI REDDY BODDU ◽  
Manikandan Palanisamy ◽  
Lichchhavi Sinha ◽  
Subhash Yadav ◽  
Vilas Pol ◽  
...  
Keyword(s):  
Phase Transitions ◽  
Discharge Rate ◽  
Cycle Life ◽  
Sodium Ion ◽  
High Rate ◽  
Sodium Ion Batteries ◽  
Long Cycle Life ◽  
Multiple Phase ◽  
Ion Intercalation ◽  
Charge Discharge

Despite multiple phase transitions occur during Na+ ion intercalation and deintercalation, enhanced charge-discharge rate, and long cycle life are achieved to hexagonal shaped P2-type NaCoO2 cathode for sodium-ion batteries (SIBs)....

Oriented SnS nanoflakes bound on S-doped N-rich carbon nanosheets with a rapid pseudocapacitive response as high-rate anodes for sodium-ion batteries

2017 ◽  
Vol 5 (37) ◽  
pp. 19745-19751 ◽  
Author(s):  
Jian Sheng ◽  
Leping Yang ◽  
Yuan-En Zhu ◽  
Feng Li ◽  
Yue Zhang ◽  
...  
Keyword(s):  
Storage Capacity ◽  
Rate Capability ◽  
Sodium Ion ◽  
High Rate ◽  
Sodium Ion Batteries ◽  
Carbon Nanosheets

Oriented SnS nanoflakes were bound on S-doped N-rich carbon nanosheets to increase pseudocapacitance, and this composite delivers high Na-storage capacity and excellent rate capability.

Uniform core–shell nanobiscuits of Fe7S8@C for lithium-ion and sodium-ion batteries with excellent performance

2018 ◽  
Vol 6 (17) ◽  
pp. 7967-7976 ◽  
Author(s):  
Ludi Shi ◽  
Dongzhi Li ◽  
Jiali Yu ◽  
Huichao Liu ◽  
Yong Zhao ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Surface Coating ◽  
Anode Materials ◽  
Lithium Ion ◽  
Sodium Ion ◽  
Core Shell ◽  
Sodium Ion Batteries ◽  
Excellent Performance

The as-prepared Fe7S8@C exhibits outstanding electrochemical performance as anode materials for LIBs and SIBs owing to the biscuit-like nanostructure and conformal surface coating with carbon.

Self-polymerized hollow Mo-dopamine complex-induced functional MoSe2/N-doped carbon electrodes with enhanced lithium/sodium storage properties

2018 ◽  
Vol 5 (5) ◽  
pp. 1026-1032 ◽  
Author(s):  
Chaochao Zhao ◽  
He Song ◽  
Qianyu Zhuang ◽  
Quanning Ma ◽  
Jun Liang ◽  
...  
Keyword(s):  
Anode Materials ◽  
Lithium Ion ◽  
Sodium Ion ◽  
Carbon Electrodes ◽  
Sodium Ion Batteries ◽  
Carbon Microsphere ◽  
Sodium Storage ◽  
Storage Properties

3D hierarchical MoSe2/N-doped carbon microsphere composites exhibit excellent rate capacities as anode materials in lithium-ion and sodium-ion batteries.

Interfacial electron modulation of MoS2/black phosphorus heterostructure toward high-rate and high-energy density half/full sodium-ion batteries

2021 ◽  
Author(s):  
Chenrui Zhang ◽  
Tingting Liang ◽  
Huilong Dong ◽  
Junjun Li ◽  
Junyu Shen ◽  
...  
Keyword(s):  
Energy Density ◽  
Volume Expansion ◽  
Anode Materials ◽  
Large Scale ◽  
Electrochemical Reaction ◽  
High Energy ◽  
Sodium Ion ◽  
High Rate ◽  
High Energy Density ◽  
Sodium Ion Batteries

Sodium-ion batteries (SIBs) have been considered as promising candidates for large-scale energy storage. However, viable anode materials still suffer from sluggish electrochemical reaction kinetics and huge volume expansion during cycling,...

Sign in / Sign up

Export Citation Format

Share Document