Exploring the sodium ion storage mechanism of gallium sulfide (Ga2S3): a combined experimental and theoretical approach

Nanoscale ◽  
2019 ◽  
Vol 11 (7) ◽  
pp. 3208-3215 ◽  
Author(s):  
Pei Wang ◽  
Miao Liu ◽  
Fangjie Mo ◽  
Ziyao Long ◽  
Fang Fang ◽  
...  
Keyword(s):  
Anode Materials ◽  
Large Scale ◽  
Low Cost ◽  
High Capacity ◽  
Sodium Ion ◽  
Sodium Ion Battery ◽  
Storage Mechanism ◽  
Gallium Sulfide ◽  
Ion Storage ◽  
Sodium Ion Storage

Developing sodium ion battery (SIB) anode materials of a low-cost and high-capacity nature for future large-scale applications still involves challenges.

A solar rechargeable battery based on the sodium ion storage mechanism with Fe2(MoO4)3 microspheres as anode materials

2018 ◽  
Vol 6 (23) ◽  
pp. 10627-10631 ◽  
Author(s):  
Yun-Yun Gui ◽  
Fang-Xing Ai ◽  
Jiang-Feng Qian ◽  
Yu-Liang Cao ◽  
Guo-Ran Li ◽  
...  
Keyword(s):  
Energy Storage ◽  
Anode Materials ◽  
Sodium Ion ◽  
Rechargeable Battery ◽  
Storage Mechanism ◽  
Ion Storage ◽  
Electron Conversion ◽  
Sodium Ion Storage

A solar rechargeable battery based on Na-ion storage presents feasible photon–electron conversion, and energy storage and release capability.

Alkali-induced crumpling of Ti3C2Tx(MXene) to form 3D porous networks for sodium ion storage

2018 ◽  
Vol 54 (36) ◽  
pp. 4533-4536 ◽  
Author(s):  
Di Zhao ◽  
Mallory Clites ◽  
Guobing Ying ◽  
Sankalp Kota ◽  
Jie Wang ◽  
...  
Keyword(s):  
Anode Materials ◽  
Three Dimensional ◽  
High Capacity ◽  
Sodium Ion ◽  
Rate Performance ◽  
Porous Networks ◽  
Porous Ti ◽  
Ion Storage ◽  
Novel Strategy ◽  
Sodium Ion Storage

A novel strategy for producing three-dimensional (3D) porous Ti3C2Tx(MXene) networks by alkali-induced crumpling of Ti3C2Txnanosheets is presented. These networks display high capacity and good rate performance as anode materials for sodium-ion batteries.

Covalently encapsulating sulfur chains into carbon-rich nanomaterials towards high-capacity and high-rate sodium-ion storage

2021 ◽  
Author(s):  
Xinying Luo ◽  
Linlin Ma ◽  
Ziye Li ◽  
Xiaoxian Zhao ◽  
Yanli Dong ◽  
...  
Keyword(s):  
Large Scale ◽  
High Capacity ◽  
Sodium Ion ◽  
High Rate ◽  
Sodium Ion Batteries ◽  
Bottom Up ◽  
Ion Storage ◽  
Sodium Ion Storage

Synchronously achieving high-capacity and high-rate sodium-ion storage is critical for large-scale energy stationary application of sodium-ion batteries (SIB). Here we present a facile bottom-up strategy to covalently encapsulate sulfur chains...

Graphether: a reversible and high-capacity anode material for sodium-ion battery with ultrafast directional Na-ion diffusion

2021 ◽  
Author(s):  
Xiao-Juan Ye ◽  
Gui-Lin Zhu ◽  
Lan Meng ◽  
Yan-Dong Guo ◽  
Chun-sheng Liu
Keyword(s):  
Energy Storage ◽  
Anode Materials ◽  
Large Scale ◽  
High Capacity ◽  
Lithium Ion ◽  
Sodium Ion ◽  
Sodium Ion Battery ◽  
Sodium Ion Batteries ◽  
Ion Diffusion ◽  
Promising Alternative

Sodium-ion batteries (SIBs) have been attracting great attention as the most promising alternative to lithium-ion batteries (LIBs) for large-scale energy storage. However, the absence of suitable anode materials is the...

Large-scale and low cost synthesis of graphene as high capacity anode materials for lithium-ion batteries

Carbon ◽  
2013 ◽  
Vol 64 ◽  
pp. 158-169 ◽  
Author(s):  
Shuangqiang Chen ◽  
Peite Bao ◽  
Linda Xiao ◽  
Guoxiu Wang
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Materials ◽  
Large Scale ◽  
Low Cost ◽  
High Capacity ◽  
Lithium Ion

scholarly journals A Rechargeable Na/Cl Battery

2020 ◽  
Author(s):  
Hongjie Dai ◽  
Guanzhou Zhu ◽  
Xin Tian ◽  
Hung-Chun Tai ◽  
Yuan-Yao Li ◽  
...  
Keyword(s):  
Electrode Potential ◽  
Low Cost ◽  
High Capacity ◽  
Reversible Capacity ◽  
Sodium Ion ◽  
Sodium Ion Battery ◽  
Standard Electrode Potential ◽  
New Class ◽  
High Reversible Capacity ◽  
First Discharge Capacity

Abstract Sodium is a promising anode material for batteries due to its low standard electrode potential, high abundance and low cost. In this work, we report a new rechargeable ~ 3.5 V sodium ion battery using Na anode, amorphous carbon-nanosphere cathode and a starting electrolyte comprised of AlCl3 in SOCl2 with fluoride-based additives. The battery, exhibiting ultrahigh ~ 2800 mAh/g first discharge capacity, could cycle with a high reversible capacity up to ~ 1000 mAh/g. Through battery cycling, the electrolyte evolved to contain NaCl, various sulfur and chlorine species that supported anode’s Na/Na+ redox and cathode’s chloride/chlorine redox. Fluoride-rich additives were important in forming a solid-electrolyte interface, affording reversibility of the Na anode for a new class of high capacity secondary Na battery.

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...

scholarly journals N-Doped Modified Graphene/Fe2O3 Nanocomposites as High-Performance Anode Material for Sodium Ion Storage

Nanomaterials ◽  
2019 ◽  
Vol 9 (12) ◽  
pp. 1770
Author(s):  
Yaowu Chen ◽  
Zhu Guo ◽  
Bangquan Jian ◽  
Cheng Zheng ◽  
Haiyan Zhang
Keyword(s):  
Nitrogen Doping ◽  
Graphene Nanosheets ◽  
High Capacity ◽  
High Energy ◽  
Sodium Ion ◽  
High Energy Density ◽  
Fe2o3 Nanoparticles ◽  
Storage Devices ◽  
Ion Storage ◽  
Sodium Ion Storage

Sodium-ion storage devices have received widespread attention because of their abundant sodium resources, low cost and high energy density, which verges on lithium-ion storage devices. Electrochemical redox reactions of metal oxides offer a new approach to construct high-capacity anodes for sodium-ion storage devices. However, the poor rate performance, low Coulombic efficiency, and undesirable cycle stability of the redox conversion anodes remain a huge challenge for the practical application of sodium ion energy storage devices due to sluggish kinetics and irreversible structural change of most conversion anodes during cycling. Herein, a nitrogen-doping graphene/Fe2O3 (N-GF-300) composite material was successfully prepared as a sodium-ion storage anode for sodium ion batteries and sodium ion supercapacitors through a water bath and an annealing process, where Fe2O3 nanoparticles with a homogenous size of about 30 nm were uniformly anchored on the graphene nanosheets. The nitrogen-doping graphene structure enhanced the connection between Fe2O3 nanoparticles with graphene nanosheets to improve electrical conductivity and buffer the volume change of the material for high capacity and stable cycle performance. The N-GF-300 anode material delivered a high reversible discharge capacity of 638 mAh g−1 at a current density of 0.1 A g−1 and retained 428.3 mAh g−1 at 0.5 A g−1 after 100 cycles, indicating a strong cyclability of the SIBs. The asymmetrical N-GF-300//graphene SIC exhibited a high energy density and power density with 58 Wh kg−1 at 1365 W kg−1 in organic solution. The experimental results from this work clearly illustrate that the nitrogen-doping graphene/Fe2O3 composite material N-GF-300 is a potential feasibility for sodium-ion storage devices, which further reveals that the nitrogen doping approach is an effective technique for modifying carbon matrix composites for high reaction kinetics during cycles in sodium-ion storage devices and even other electrochemical storage devices.

Constructing an interface synergistic effect from a SnS/MoS2 heterojunction decorating N, S co-doped carbon nanosheets with enhanced sodium ion storage performance

2020 ◽  
Vol 8 (43) ◽  
pp. 22593-22600
Author(s):  
Lisan Cui ◽  
Chunlei Tan ◽  
Guanhua Yang ◽  
Yu Li ◽  
Qichang Pan ◽  
...  
Keyword(s):  
Synergistic Effect ◽  
Anode Materials ◽  
High Performance ◽  
Sodium Ion ◽  
Carbon Nanosheets ◽  
Storage Performance ◽  
Ion Storage ◽  
Bimetallic Sulfide ◽  
Sodium Ion Storage ◽  
Co Doped

Bimetallic sulfide SnS/MoS2 heterostructures decorating N, S co-doped carbon nanosheets have been synthesized, and evaluated as high performance anode materials for SIBs.

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