Chemically Presodiated Hard Carbon Anodes with Enhanced Initial Coulombic Efficiencies for High-Energy Sodium Ion Batteries

2020 ◽  
Vol 12 (15) ◽  
pp. 17620-17627 ◽  
Author(s):  
Mengchuang Liu ◽  
Junyao Zhang ◽  
Shuhan Guo ◽  
Bo Wang ◽  
Yifei Shen ◽  
...  
Keyword(s):  
High Energy ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Hard Carbon ◽  
Carbon Anodes

scholarly journals A Lignosulfonate Binder for Hard Carbon Anodes in Sodium-Ion Batteries: A Comparative Study

2021 ◽  
Author(s):  
Ritambhara Gond ◽  
Habtom Desta Asfaw ◽  
Omid Hosseinaei ◽  
Kristina Edström ◽  
Reza Younesi ◽  
...  
Keyword(s):  
Comparative Study ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Hard Carbon ◽  
Carbon Anodes

Spinifex nanocellulose derived hard carbon anodes for high-performance sodium-ion batteries

2017 ◽  
Vol 1 (5) ◽  
pp. 1090-1097 ◽  
Author(s):  
Rohit Ranganathan Gaddam ◽  
Edward Jiang ◽  
Nasim Amiralian ◽  
Pratheep K. Annamalai ◽  
Darren J. Martin ◽  
...  
Keyword(s):  
Energy Storage ◽  
High Performance ◽  
Low Cost ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Hard Carbon ◽  
Capacity Retention ◽  
Synthesis Procedure ◽  
Energy Storage Applications ◽  
Carbon Anodes

Spinifex grass derived hard carbon is used as anodes for sodium-ion batteries. Extraordinary stability and capacity retention of ∼300 mA h g−1 on prolonged cycling against sodium was observed. The eco-friendly and low-cost synthesis procedure make the biomass derived carbon material promising for energy storage applications.

Predicting capacity of hard carbon anodes in sodium-ion batteries using porosity measurements

Carbon ◽  
2014 ◽  
Vol 76 ◽  
pp. 165-174 ◽  
Author(s):  
Clement Bommier ◽  
Wei Luo ◽  
Wen-Yang Gao ◽  
Alex Greaney ◽  
Shengqian Ma ◽  
...  
Keyword(s):  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Hard Carbon ◽  
Carbon Anodes ◽  
Porosity Measurements

Hard carbon anodes of sodium-ion batteries: undervalued rate capability

2017 ◽  
Vol 53 (17) ◽  
pp. 2610-2613 ◽  
Author(s):  
Zhifei Li ◽  
Zelang Jian ◽  
Xingfeng Wang ◽  
Ismael A. Rodríguez-Pérez ◽  
Clement Bommier ◽  
...  
Keyword(s):  
Rate Capability ◽  
Sodium Ion ◽  
High Rate ◽  
Sodium Ion Batteries ◽  
High Rate Capability ◽  
Hard Carbon ◽  
Electrode Cell ◽  
Carbon Anodes

The intrinsic high rate capability of hard carbon anodes in sodium-ion batteries is revealed by a three-electrode cell.

Solid electrolyte interphase manipulation towards highly stable hard carbon anodes for sodium ion batteries

2020 ◽  
Vol 25 ◽  
pp. 324-333 ◽  
Author(s):  
Panxing Bai ◽  
Xinpeng Han ◽  
Yongwu He ◽  
Peixun Xiong ◽  
Yufei Zhao ◽  
...  
Keyword(s):  
Solid Electrolyte ◽  
Solid Electrolyte Interphase ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Hard Carbon ◽  
Carbon Anodes

scholarly journals Exploring the Economic Potential of Sodium-Ion Batteries

Batteries ◽  
2019 ◽  
Vol 5 (1) ◽  
pp. 10 ◽  
Author(s):  
Jens Peters ◽  
Alexandra Peña Cruz ◽  
Marcel Weil
Keyword(s):  
Energy Density ◽  
High Energy ◽  
Sodium Ion ◽  
Raw Material ◽  
High Energy Density ◽  
Carbon Anode ◽  
Sodium Ion Batteries ◽  
Hard Carbon ◽  
Promising Alternative ◽  
Material Costs

Sodium-ion batteries (SIBs) are a recent development being promoted repeatedly as an economically promising alternative to lithium-ion batteries (LIBs). However, only one detailed study about material costs has yet been published for this battery type. This paper presents the first detailed economic assessment of 18,650-type SIB cells with a layered oxide cathode and a hard carbon anode, based on existing datasheets for pre-commercial battery cells. The results are compared with those of competing LIB cells, that is, with lithium-nickel-manganese-cobalt-oxide cathodes (NMC) and with lithium-iron-phosphate cathodes (LFP). A sensitivity analysis further evaluates the influence of varying raw material prices on the results. For the SIB, a cell price of 223 €/kWh is obtained, compared to 229 €/kWh for the LFP and 168 €/kWh for the NMC batteries. The main contributor to the price of the SIB cells are the material costs, above all the cathode and anode active materials. For this reason, the amount of cathode active material (e.g., coating thickness) in addition to potential fluctuations in the raw material prices have a considerable effect on the price per kWh of storage capacity. Regarding the anode, the precursor material costs have a significant influence on the hard carbon cost, and thus on the final price of the SIB cell. Organic wastes and fossil coke precursor materials have the potential of yielding hard carbon at very competitive costs. In addition, cost reductions in comparison with LIBs are achieved for the current collectors, since SIBs also allow the use of aluminum instead of copper on the anode side. For the electrolyte, the substitution of lithium with sodium leads to only a marginal cost decrease from 16.1 to 15.8 €/L, hardly noticeable in the final cell price. On the other hand, the achievable energy density is fundamental. While it seems difficult to achieve the same price per kWh as high energy density NMC LIBs, the SIB could be a promising substitute for LFP cells in stationary applications, if it also becomes competitive with LFP cells in terms of safety and cycle life.

Marriage of an Ether-Based Electrolyte with Hard Carbon Anodes Creates Superior Sodium-Ion Batteries with High Mass Loading

2018 ◽  
Vol 10 (48) ◽  
pp. 41380-41388 ◽  
Author(s):  
Yongwu He ◽  
Panxing Bai ◽  
Shuyan Gao ◽  
Yunhua Xu
Keyword(s):  
Sodium Ion ◽  
High Mass ◽  
Sodium Ion Batteries ◽  
Mass Loading ◽  
Hard Carbon ◽  
Carbon Anodes

scholarly journals Mechanistic insights into sodium storage in hard carbon anodes using local structure probes

2016 ◽  
Vol 52 (84) ◽  
pp. 12430-12433 ◽  
Author(s):  
Joshua M. Stratford ◽  
Phoebe K. Allan ◽  
Oliver Pecher ◽  
Philip A. Chater ◽  
Clare P. Grey
Keyword(s):  
Distribution Function ◽  
Local Structure ◽  
Solid State Nmr ◽  
Pair Distribution Function ◽  
Function Analysis ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Hard Carbon ◽  
Carbon Anodes ◽  
Sodium Storage

Hard carbon anodes for sodium-ion batteries are probed using solid state NMR and pair distribution function analysis.

Biochars from various biomass types as precursors for hard carbon anodes in sodium-ion batteries

2018 ◽  
Vol 117 ◽  
pp. 32-37 ◽  
Author(s):  
Carolina del Mar Saavedra Rios ◽  
Virginie Simone ◽  
Loïc Simonin ◽  
Sébastien Martinet ◽  
Capucine Dupont
Keyword(s):  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Hard Carbon ◽  
Carbon Anodes
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