Porphyrin–graphene oxide frameworks for long life sodium ion batteries

2017 ◽  
Vol 5 (25) ◽  
pp. 13204-13211 ◽  
Author(s):  
Nanjundan Ashok Kumar ◽  
Rohit Ranganathan Gaddam ◽  
Moorthy Suresh ◽  
Srinivasa Rao Varanasi ◽  
Dongfang Yang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Ambient Temperature ◽  
High Performance ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Ion Storage ◽  
Long Life ◽  
Electrode Interaction ◽  
Sodium Ion Storage

Porphyrin–graphene oxide frameworks for ambient temperature sodium-ion storage are investigated. The presence of porphyrin caters for a stronger sodium ion–electrode interaction to realize high-performance sodium-ion batteries, which deliver a capacity of ∼200 mA h g−1even after resting for one month.

Flexible metal–organic frameworks as superior cathodes for rechargeable sodium-ion batteries

2015 ◽  
Vol 3 (32) ◽  
pp. 16590-16597 ◽  
Author(s):  
Ping Nie ◽  
Laifa Shen ◽  
Gang Pang ◽  
Yaoyao Zhu ◽  
Guiyin Xu ◽  
...  
Keyword(s):  
Ambient Temperature ◽  
Prussian Blue ◽  
Metal Organic Frameworks ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Prussian Blue Analogues ◽  
Ion Storage ◽  
Metal Organic ◽  
Flexible Metal ◽  
Sodium Ion Storage

Flexible metal–organic frameworks composed of Prussian blue analogues on a highly conductive carbonfiber paper have been synthesized and utilized as attractive hosts for sodium ion storage at ambient temperature.

Engineering graphene with red phosphorus quantum dots for superior hybrid anodes of sodium-ion batteries

Nanoscale ◽  
2017 ◽  
Vol 9 (38) ◽  
pp. 14722-14729 ◽  
Author(s):  
Guang Zeng ◽  
Xiang Hu ◽  
Baolong Zhou ◽  
Junxiang Chen ◽  
Changsheng Cao ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Graphene Oxide ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Red Phosphorus ◽  
Self Assembling ◽  
Reduced Graphene ◽  
Ion Storage ◽  
Sodium Ion Storage ◽  
Storage Properties

Red phosphorus quantum dots/reduced graphene oxide nanohybrids were fabricated by a simple self-assembling process and showed excellent sodium-ion storage properties.

Coupling hierarchical iron cobalt selenide arrays with N-doped carbon as advanced anodes for sodium ion storage

2021 ◽  
Author(s):  
Peijia Wang ◽  
Jiajie Huang ◽  
Jing Zhang ◽  
Liang Wang ◽  
Peiheng Sun ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Sodium Ion ◽  
Carbon Shell ◽  
Carbon Cloth ◽  
Sodium Ion Batteries ◽  
Half Cell ◽  
Iron Cobalt ◽  
Ion Storage ◽  
Cobalt Selenide ◽  
Sodium Ion Storage

Hierarchically core–branched iron cobalt selenide arrays coated with N-doped carbon shell were designed and synthesized on carbon cloth, showing prominent electrochemical performance both in half-cell and full cell sodium ion batteries.

A spatially-microscopic-confined strategy to realize the completely reversible self-healing lattice restoration of MoS2 for ultrastable reversible sodium ion storage

2021 ◽  
Author(s):  
Wei Tian ◽  
Jin Tian ◽  
Naiming Lin ◽  
Ye Liu ◽  
Hui Zeng ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Transition Metal ◽  
Exchange Reaction ◽  
Electrode Materials ◽  
Sodium Ion ◽  
Metal Sulfides ◽  
Sodium Ion Batteries ◽  
Self Healing ◽  
Ion Storage ◽  
Sodium Ion Storage

On account of multiple electron exchange reaction process, transition metal sulfides with high specific capacities are considered as promising electrode materials for sodium-ion batteries. However, their poor electrical conductivity and...

Zn–O–C bonds for efficient electron/ion bridging in ZnSe/C composites boosting sodium ion storage

2022 ◽  
Author(s):  
Xu Xie ◽  
Zhoulan Yin ◽  
You Li ◽  
Ruixuan Tu ◽  
Yang Liu ◽  
...  
Keyword(s):  
Ion Transport ◽  
Volume Expansion ◽  
Anode Materials ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Next Generation ◽  
Ion Storage ◽  
Metal Selenides ◽  
Sodium Ion Storage

Metal-selenides are one of the next generation anode materials for sodium ion batteries (SIBs), but suffer from sluggish charge/ion transport, huge volume expansion and aggregation of particles. Herein, ZnSe/C composites...

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