Easy approach to realize low cost and high cell capacity in sodium nickel-iron chloride battery
| Autor: | Yoon-Cheol Park, Keeyoung Jung, Byeong-Min Ahn, Yangdo Kim, Joon-Hwan Choi, Jong-Jin Choi, Sung-Ki Lim, Cheol-Woo Ahn, Byung-Dong Hahn |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
Battery (electricity)
Metal chloride Materials science Mechanical Engineering Sodium chemistry.chemical_element High cell 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences Battery energy storage system Industrial and Manufacturing Engineering 0104 chemical sciences Metal Nickel Chemical engineering chemistry Mechanics of Materials Iron chloride visual_art Ceramics and Composites visual_art.visual_art_medium Composite material 0210 nano-technology |
| Zdroj: | Composites Part B: Engineering. 168:442-447 |
| ISSN: | 1359-8368 |
| Popis: | A sodium metal chloride battery is one of the promising candidates in the battery energy storage system which has gained considerable attention due to the global interest about environment. An easy approach is shown, in this study, to obtain the low cost and high cell capacity in a Na-(Ni,Fe)Cl2 battery. It is the usage of Fe particles which are larger than Ni particles. Consequently, the Ni content is significantly decreased to be approximately 50 wt % in the Na-(Ni,Fe)Cl2 cell, and this cell shows an excellent cell capacity of 263 mAh g−1 (per the weight of Ni-Fe composites). In general, the Ni content is 86–100 wt % in a Na-(Ni,Fe)Cl2 [or Na-NiCl2] battery. Especially, in this manuscript, a simple test cell is also suggested for the study of active materials in a Na-MCl2 (M: metal) battery. Until now, it has been difficult to study a sodium metal chloride battery in a small-and-academic laboratory, since a lot of exclusive equipment is necessary to assemble the cell. It is expected that this simple test cell can assist the study of a sodium metal chloride battery in an academic laboratory. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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