scholarly journals The synergistic effect of carbon coating and CNTs compositing on the hard carbon anode for sodium ion batteries

RSC Advances ◽  
2019 ◽  
Vol 9 (38) ◽  
pp. 21667-21670
Author(s):  
Chang Liu ◽  
Jiaqi Chu ◽  
Yang Liu ◽  
Yingchun Lyu ◽  
Bingkun Guo
Keyword(s):  
Synergistic Effect ◽  
Carbon Coating ◽  
Scale Up ◽  
Sodium Ion ◽  
Carbon Anode ◽  
Sodium Ion Batteries ◽  
Hard Carbon ◽  
Surface Carbon ◽  
Highly Efficient ◽  
Effect Of Surface

The synergistic effect of surface carbon coating and CNT compositing on mesoporous hard carbon was investigated. The sample showed excellent cyclic and rate performances, suggesting a highly efficient and easy scale-up approach to elevate hard carbons as anodes for SIBs.

Unveiling pseudocapacitive behavior of hard carbon anode materials for sodium-ion batteries

2020 ◽  
Vol 354 ◽  
pp. 136647 ◽  
Author(s):  
Zoia V. Bobyleva ◽  
Oleg A. Drozhzhin ◽  
Kirill A. Dosaev ◽  
Azusa Kamiyama ◽  
Sergey V. Ryazantsev ◽  
...  
Keyword(s):  
Anode Materials ◽  
Sodium Ion ◽  
Carbon Anode ◽  
Sodium Ion Batteries ◽  
Hard Carbon ◽  
Pseudocapacitive Behavior

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.

A simple pre-sodiation strategy to improve the performance and energy density of sodium ion batteries with Na4V2(PO4)3 as the cathode material

2020 ◽  
Vol 8 (44) ◽  
pp. 23368-23375
Author(s):  
Shahid Mirza ◽  
Zihan Song ◽  
Hongzhang Zhang ◽  
Arshad Hussain ◽  
Huamin Zhang ◽  
...  
Keyword(s):  
Energy Density ◽  
Cathode Material ◽  
Sodium Ion ◽  
Carbon Anode ◽  
Sodium Ion Batteries ◽  
Irreversible Capacity ◽  
Hard Carbon ◽  
Capacity Loss

A pre-sodiation strategy of using Na4V2(PO4)3 cathode to compensate the irreversible capacity loss of hard carbon anode is demonstrated and improves the energy density of sodium ion batteries.

scholarly journals Facile and large-scalable synthesis of low cost hard carbon anode for sodium-ion batteries

2019 ◽  
Vol 14 ◽  
pp. 102404 ◽  
Author(s):  
Ghulam Yasin ◽  
Muhammad Abubaker Khan ◽  
Waheed Qamar Khan ◽  
Tahira Mehtab ◽  
Rashid Mustafa Korai ◽  
...  
Keyword(s):  
Low Cost ◽  
Sodium Ion ◽  
Carbon Anode ◽  
Sodium Ion Batteries ◽  
Hard Carbon ◽  
Scalable Synthesis

Recent progress in plant-derived hard carbon anode materials for sodium-ion batteries: a review

Rare Metals ◽  
2020 ◽  
Vol 39 (9) ◽  
pp. 1019-1033 ◽  
Author(s):  
Peng Yu ◽  
Wei Tang ◽  
Fang-Fang Wu ◽  
Chun Zhang ◽  
Hua-Yun Luo ◽  
...  
Keyword(s):  
Anode Materials ◽  
Recent Progress ◽  
Sodium Ion ◽  
Carbon Anode ◽  
Sodium Ion Batteries ◽  
Hard Carbon

scholarly journals High-performance sodium-ion batteries with a hard carbon anode: transition from the half-cell to full-cell perspective

Nanoscale ◽  
2019 ◽  
Vol 11 (46) ◽  
pp. 22196-22205 ◽  
Author(s):  
Xinlong Chen ◽  
Yuheng Zheng ◽  
Wenjian Liu ◽  
Can Zhang ◽  
Sa Li ◽  
...  
Keyword(s):  
High Performance ◽  
Cycle Life ◽  
Sodium Ion ◽  
Carbon Anode ◽  
Sodium Ion Batteries ◽  
Hard Carbon ◽  
Half Cell ◽  
Full Cell ◽  
New Guidelines

SIB with hard carbon anode is getting competitive vs. LIB, but one needs to be careful in assessing capacity and cycle life with conventional half-cell tests. New guidelines are provided for half-cell and full-cell tests and understanding the results.

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.

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