Subunits controlled synthesis of α-Fe2O3 multi-shelled core–shell microspheres and their effects on lithium/sodium ion battery performances

2015 ◽  
Vol 3 (18) ◽  
pp. 10092-10099 ◽  
Author(s):  
Zhen-guo Wu ◽  
Yan-jun Zhong ◽  
Jie Liu ◽  
Jiao-hong Wu ◽  
Xiao-dong Guo ◽  
...  
Keyword(s):  
Solvothermal Method ◽  
Sodium Ion ◽  
Core Shell ◽  
Electrochemical Performances ◽  
Controlled Synthesis ◽  
Sodium Ion Battery ◽  
Sodium Ion Batteries

Two kinds of Fe2O3 yolk–shell microspheres with different subunits were synthesized by a solvothermal method. The electrochemical performances of lithium and sodium ion batteries using Fe2O3 anodes were greatly affected by the distinctive subunits.

scholarly journals Mille-feuille shaped hard carbons derived from polyvinylpyrrolidone via environmentally friendly electrostatic spinning for sodium ion battery anodes

RSC Advances ◽  
2017 ◽  
Vol 7 (9) ◽  
pp. 5519-5527 ◽  
Author(s):  
Ying Bai ◽  
Yuanchang Liu ◽  
Yu Li ◽  
Liming Ling ◽  
Feng Wu ◽  
...  
Keyword(s):  
Anode Materials ◽  
Environmentally Friendly ◽  
Sodium Ion ◽  
Electrochemical Performances ◽  
Sodium Ion Battery ◽  
Sodium Ion Batteries ◽  
Electrostatic Spinning

Mille-feuille shaped hard carbons derived from polyvinylpyrrolidone (PVP) nanofibrousviasimple electrostatic spinning achieve excellent electrochemical performances as anode materials for sodium ion batteries.

Fe1−xS@S-doped carbon core–shell heterostructured hollow spheres as highly reversible anode materials for sodium ion batteries

2019 ◽  
Vol 7 (35) ◽  
pp. 20229-20238 ◽  
Author(s):  
Qichang Pan ◽  
Fenghua Zheng ◽  
Yanzhen Liu ◽  
Youpeng Li ◽  
Wentao Zhong ◽  
...  
Keyword(s):  
Anode Materials ◽  
Hollow Spheres ◽  
Rate Capability ◽  
Sodium Ion ◽  
Core Shell ◽  
Sodium Ion Battery ◽  
Sodium Ion Batteries ◽  
Carbon Core ◽  
Battery Anode

Heterostructured Fe1−xS@S-doped carbon hollow spheres have been prepared as sodium ion battery anode material with superior rate capability and excellent long-term cycling stability.

Core-Shell Ge@Graphene@TiO2Nanofibers as a High-Capacity and Cycle-Stable Anode for Lithium and Sodium Ion Battery

2015 ◽  
Vol 26 (7) ◽  
pp. 1104-1111 ◽  
Author(s):  
Xiaoyan Wang ◽  
Ling Fan ◽  
Decai Gong ◽  
Jian Zhu ◽  
Qingfeng Zhang ◽  
...  
Keyword(s):  
High Capacity ◽  
Sodium Ion ◽  
Core Shell ◽  
Sodium Ion Battery

Bichannel Design Inspired by Membrane Pump: A Rate Booster for Conversion-type Anode of Sodium Ion Battery

2022 ◽  
Author(s):  
Bo Yin ◽  
Haiyong He ◽  
Jiande Lin ◽  
Youran Hong ◽  
Boshi Cheng ◽  
...  
Keyword(s):  
Cell Membrane ◽  
Rate Capability ◽  
Sodium Ion ◽  
Sodium Ion Battery ◽  
Sodium Ion Batteries ◽  
Membrane Pump ◽  
Na Pump

The sluggish kinetic of Na+ in anode limits the rate capability of sodium ion batteries (SIBs). Herein, pyrophosphate, as a Na+ pump in cell membrane, is integrated with cobalt redox...

Synthesis of High-Performance Hard Carbon from Waste Coffee Ground as Sodium Ion Battery Anode Material: A Review

2021 ◽  
Vol 1044 ◽  
pp. 25-39
Author(s):  
Hafid Khusyaeri ◽  
Dewi Pratiwi ◽  
Haris Ade Kurniawan ◽  
Anisa Raditya Nurohmah ◽  
Cornelius Satria Yudha ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Electrode Material ◽  
High Performance ◽  
Production Costs ◽  
Sodium Ion ◽  
Carbon Anode ◽  
Sodium Ion Battery ◽  
Sodium Ion Batteries ◽  
Hard Carbon ◽  
Coffee Grounds

The battery is a storage medium for electrical energy for electronic devices developed effectively and efficiently. Sodium ion battery provide large-scale energy storage systems attributed to the natural existence of the sodium element on earth. The relatively inexpensive production costs and abundant sodium resources in nature make sodium ion batteries attractive to research. Currently, sodium ion batteries electrochemical performance is still less than lithium-ion batteries. The electrochemical performance of a sodium ion battery depends on the type of electrode material used in the manufacture of the batteries.. The main problem is to find a suitable electrode material with a high specific capacity and is stable. It is a struggle to increase the performance of sodium ion batteries. This literature study studied how to prepare high-performance sodium battery anodes through salt doping. The doping method is chosen to increase conductivity and electron transfer. Besides, this method still takes into account the factors of production costs and safety. The abundant coffee waste biomass in Indonesia was chosen as a precursor to preparing a sodium ion battery hard carbon anode to overcome environmental problems and increase the economic value of coffee grounds waste. Utilization of coffee grounds waste as hard carbon is an innovative solution to the accumulation of biomass waste and supports environmentally friendly renewable energy sources in Indonesia.

Multi-function NiFe2O4 Nanoparticles for Sodium-ion Battery, Sensing and photocatalysis

2021 ◽  
Author(s):  
Patil S. B. ◽  
Shivaraj B. Patil ◽  
Deepa S ◽  
Udayabhanu Udayabhanu ◽  
G. Nagaraju ◽  
...  
Keyword(s):  
Sodium Ion ◽  
Precipitation Method ◽  
Sodium Ion Battery ◽  
Sodium Ion Batteries ◽  
Nife2o4 Nanoparticles ◽  
Co Precipitation

NiFe2O4 nanoparticles (NPs) have attracted great attention in vast fields such as sodium-ion batteries (NaIBs), bio-sensing, and catalysis. In this direction, herein, NiFe2O4 NPs were synthesized by simple co-precipitation method...

High Electrochemical Performances of Microsphere C-TiO2 Anode for Sodium-Ion Battery

2014 ◽  
Vol 6 (14) ◽  
pp. 11295-11301 ◽  
Author(s):  
Seung-Min Oh ◽  
Jang-Yeon Hwang ◽  
C. S. Yoon ◽  
Jun Lu ◽  
Khalil Amine ◽  
...  
Keyword(s):  
Sodium Ion ◽  
Electrochemical Performances ◽  
Sodium Ion Battery ◽  
Tio2 Anode

High-performance NaFePO4formed by aqueous ion-exchange and its mechanism for advanced sodium ion batteries

2016 ◽  
Vol 4 (13) ◽  
pp. 4882-4892 ◽  
Author(s):  
Wei Tang ◽  
Xiaohe Song ◽  
Yonghua Du ◽  
Chengxin Peng ◽  
Ming Lin ◽  
...  
Keyword(s):  
Ion Exchange ◽  
High Performance ◽  
Sodium Ion ◽  
Sodium Ion Battery ◽  
Sodium Ion Batteries ◽  
Fundamental Understanding

Both fundamental understanding and practical demonstrations suggest that aqueous ion-exchanged NaFePO4is a promising cathode for organic sodium ion battery.

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