Two-dimensional Sb@TiO2−x nanoplates as a high-performance anode material for sodium-ion batteries

2019 ◽  
Vol 7 (6) ◽  
pp. 2553-2559 ◽  
Author(s):  
Pengxin Li ◽  
Xin Guo ◽  
Shijian Wang ◽  
Rui Zang ◽  
Xuemei Li ◽  
...  
Keyword(s):  
Anode Material ◽  
High Performance ◽  
Rate Capability ◽  
Reversible Capacity ◽  
Cycling Performance ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Two Dimensional ◽  
High Reversible Capacity

Two-dimensional Sb@TiO2−x nanoplates with abundant voids deliver high reversible capacity, excellent rate capability and stable cycling performance.

scholarly journals Electrospinning synthesis of Co3O4@C nanofibers as a high-performance anode for sodium ion batteries

RSC Advances ◽  
2017 ◽  
Vol 7 (37) ◽  
pp. 23122-23126 ◽  
Author(s):  
Zhenwei Mao ◽  
Min Zhou ◽  
Kangli Wang ◽  
Wei Wang ◽  
Hongwei Tao ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
High Performance ◽  
Rate Capability ◽  
Reversible Capacity ◽  
Cycling Performance ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
High Reversible Capacity

Co3O4@CNFs was fabricated facilely with unique 1D structure of Co3O4 nanoparticles encapsulated in carbon nanofibers, delivering a high reversible capacity of 422.4 mA h g−1 with outstanding rate capability and cycling performance.

Mesoporous soft carbon as an anode material for sodium ion batteries with superior rate and cycling performance

2016 ◽  
Vol 4 (17) ◽  
pp. 6472-6478 ◽  
Author(s):  
Bin Cao ◽  
Huan Liu ◽  
Bin Xu ◽  
Yaofei Lei ◽  
Xiaohong Chen ◽  
...  
Keyword(s):  
Anode Material ◽  
Rate Capability ◽  
Reversible Capacity ◽  
Cycling Performance ◽  
Sodium Ion ◽  
Mesophase Pitch ◽  
Sodium Ion Batteries ◽  
High Reversible Capacity ◽  
Soft Carbon

Mesoporous soft carbon with a high reversible capacity of 331 mA h g−1, excellent rate capability and cycling performance was prepared from mesophase pitch using nano-CaCO3 as the template for sodium-ion batteries.

Nickel-titanium oxide as a novel anode material for rechargeable sodium-ion batteries

2016 ◽  
Vol 4 (44) ◽  
pp. 17419-17430 ◽  
Author(s):  
Ramchandra S. Kalubarme ◽  
Akbar I. Inamdar ◽  
D. S. Bhange ◽  
Hyunsik Im ◽  
Suresh W. Gosavi ◽  
...  
Keyword(s):  
Titanium Oxide ◽  
Anode Material ◽  
Hydrothermal Process ◽  
Reversible Capacity ◽  
Cycling Performance ◽  
Rechargeable Batteries ◽  
Nickel Titanium ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
High Reversible Capacity

This is the first report on the use of metal titanate (NiTiO3), in the form of ultrafine nanoparticles, as an anode material for Na-ion rechargeable batteries. NiTiO3 was prepared using a simple and economical hydrothermal process, and the ultrafine nanoparticles exhibited a high reversible capacity and an excellent cycling performance.

Uniform yolk–shell Sn4P3@C nanospheres as high-capacity and cycle-stable anode materials for sodium-ion batteries

2015 ◽  
Vol 8 (12) ◽  
pp. 3531-3538 ◽  
Author(s):  
Jun Liu ◽  
Peter Kopold ◽  
Chao Wu ◽  
Peter A. van Aken ◽  
Joachim Maier ◽  
...  
Keyword(s):  
Anode Materials ◽  
High Capacity ◽  
Rate Capability ◽  
Reversible Capacity ◽  
Cycling Performance ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
High Reversible Capacity ◽  
Very High

Uniform yolk–shell Sn4P3@C nanospheres exhibit very high reversible capacity, superior rate capability and stable cycling performance for Na-ion batteries.

scholarly journals Hard Carbon Derived from Avocado Peels as a High-Capacity, High-Performance Anode Material for Sodium-Ion Batteries

2021 ◽  
Author(s):  
Francielli Genier ◽  
Shreyas Pathreeker ◽  
Robson Schuarca ◽  
Mohammad Islam ◽  
Ian Hosein
Keyword(s):  
High Performance ◽  
High Capacity ◽  
Rate Capability ◽  
Reversible Capacity ◽  
Cycling Performance ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Hard Carbon ◽  
Storage Technologies ◽  
Carbon Based

Deriving battery grade materials from natural sources is a key element to establishing sustainable energy storage technologies. In this work, we present the use of avocado peels as a sustainable source for conversion into hard carbon based anodes for sodium ion batteries. The avocado peels are simply washed and dried then proceeded to a high temperature conversion step. Materials characterization reveals conversion of the avocado peels in high purity, highly porous hard carbon powders. When prepared as anode materials they show to the capability to reversibly store and release sodium ions. The hard carbon-based electrodes exhibit excellent cycling performance, namely, a reversible capacity of 352.55 mAh/g at 0.05 A/g, rate capability up to 86 mAh/g at 3500 mA/g, capacity retention of >90%, and 99.9% coulombic efficiencies after 500 cycles. This study demonstrates avocado derived hard carbon as a sustainable source that can provide excellent electrochemical and battery performance as anodes in sodium ion batteries.

A yolk–shelled Co9S8/MoS2–CN nanocomposite derived from a metal–organic framework as a high performance anode for sodium ion batteries

2018 ◽  
Vol 6 (11) ◽  
pp. 4776-4782 ◽  
Author(s):  
Yuyu Wang ◽  
Wenpei Kang ◽  
Dongwei Cao ◽  
Minghui Zhang ◽  
Zixi Kang ◽  
...  
Keyword(s):  
Anode Material ◽  
High Performance ◽  
Metal Organic Framework ◽  
Rate Capability ◽  
Cycling Performance ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Metal Organic ◽  
Organic Framework

A yolk–shelled Co9S8/MoS2–CN nanocomposite derived from ZIF 67 possesses impressive rate capability and cycling performance as an anode material for sodium ion batteries (SIBs).

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.

Scalable synthesis of Na2MVF7 (M = Mn, Fe, and Co) as high-performance cathode materials for sodium-ion batteries

2021 ◽  
Author(s):  
Jiaying Liao ◽  
Jingchen Han ◽  
Jianzhi Xu ◽  
Yichen Du ◽  
Yingying Sun ◽  
...  
Keyword(s):  
Cathode Materials ◽  
High Performance ◽  
Reversible Capacity ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
High Reversible Capacity ◽  
Scalable Synthesis

We demonstrate an economical polytetrafluoroethylene-assisted fluorination method to synthesize three binary sodium-rich fluorides Na2MVF7 (M = Mn, Fe, and Co). The optimal Na2FeVF7 cathode delivers a high reversible capacity of...

Synthesis and Electrochemical Performance of SnO2/Graphene Hybrid Anode for Lithium Ion Batteries

2013 ◽  
Vol 1540 ◽  
Author(s):  
Chia-Yi Lin ◽  
Chien-Te Hsieh ◽  
Ruey-Shin Juang
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Anode Material ◽  
High Performance ◽  
Coulombic Efficiency ◽  
Rate Capability ◽  
Lithium Ion ◽  
Reversible Capacity ◽  
Cycling Performance ◽  
Homogeneous Distribution

ABSTRACTAn efficient microwave-assisted polyol (MP) approach is report to prepare SnO2/graphene hybrid as an anode material for lithium ion batteries. The key factor to this MP method is to start with uniform graphene oxide (GO) suspension, in which a large amount of surface oxygenate groups ensures homogeneous distribution of the SnO2 nanoparticles onto the GO sheets under the microwave irradiation. The period for the microwave heating only takes 10 min. The obtained SnO2/graphene hybrid anode possesses a reversible capacity of 967 mAh g-1 at 0.1 C and a high Coulombic efficiency of 80.5% at the first cycle. The cycling performance and the rate capability of the hybrid anode are enhanced in comparison with that of the bare graphene anode. This improvement of electrochemical performance can be attributed to the formation of a 3-dimensional framework. Accordingly, this study provides an economical MP route for the fabrication of SnO2/graphene hybrid as an anode material for high-performance Li-ion batteries.

Cypress leaf-like Sb as anode material for high-performance sodium-ion batteries

2015 ◽  
Vol 3 (34) ◽  
pp. 17549-17552 ◽  
Author(s):  
Hongshuai Hou ◽  
Mingjun Jing ◽  
Yan Zhang ◽  
Jun Chen ◽  
Zhaodong Huang ◽  
...  
Keyword(s):  
Anode Material ◽  
High Performance ◽  
Rate Capability ◽  
Sodium Ion ◽  
Electrochemical Performances ◽  
Sodium Ion Batteries ◽  
Cycle Stability ◽  
Replacement Reaction

Cypress leaf-like Sb (CL-Sb) was obtained via a facile chemical replacement reaction. The prepared CL-Sb was firstly applied as an anode material for sodium-ion batteries, displaying outstanding electrochemical performances with superior rate capability and excellent cycle stability due to its unique morphology.

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