Abstract
Potassium nickel hexacyanoferrate KNi[Fe(CN)6] (NiHCF) was synthesized by a simple co-precipitation method and investigated as a cathode material for lithium-ion batteries. The X-ray diffraction and transmission electron microscopy studies revealed the formation of pure phase of agglomerated NiHCF nanoparticles of about 20-50 nm in size. The material exhibited stable cycling performance as a cathode in a lithium half-cell within a wide range of current densities, and a working potential around 3.3 V vs. Li+/Li. The lithium ion diffusion coefficient in this system was determined to be in a range of 10-9 to 10-8 cm2 s-1, which is within the values for the cathode materials for lithium-ion batteries with high rate capability. Considering promising electrochemical performance and attractive lithium-ion diffusion properties of this material along with its economical benefits and simplified preparation, NiHCF could be considered as a very promising cathode for large scale lithium-ion batteries.
| Original language | English |
|---|---|
| Pages (from-to) | 58-63 |
| Number of pages | 6 |
| Journal | Electrochimica Acta |
| Volume | 184 |
| DOIs | |
| Publication status | Published - Dec 1 2015 |
Fingerprint
Keywords
- Galvanostatic Intermittent Titration Technique
- Lithium Diffusion Coefficient
- Lithium-ion Battery
- Nickel Hexacyanoferrate Cathode
ASJC Scopus subject areas
- Electrochemistry
- Chemical Engineering(all)
Cite this
Nickel Hexacyanoferrate Nanoparticles as a Low Cost Cathode Material for Lithium-Ion Batteries. / Omarova, Marzhana; Koishybay, Aibolat; Yesibolati, Nulati; Mentbayeva, Almagul; Umirov, Nurzhan; Ismailov, Kairat; Adair, Desmond; Babaa, Moulay Rachid; Kurmanbayeva, Indira; Bakenov, Zhumabay.
In: Electrochimica Acta, Vol. 184, 01.12.2015, p. 58-63.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Nickel Hexacyanoferrate Nanoparticles as a Low Cost Cathode Material for Lithium-Ion Batteries
AU - Omarova, Marzhana
AU - Koishybay, Aibolat
AU - Yesibolati, Nulati
AU - Mentbayeva, Almagul
AU - Umirov, Nurzhan
AU - Ismailov, Kairat
AU - Adair, Desmond
AU - Babaa, Moulay Rachid
AU - Kurmanbayeva, Indira
AU - Bakenov, Zhumabay
PY - 2015/12/1
Y1 - 2015/12/1
N2 - Potassium nickel hexacyanoferrate KNi[Fe(CN)6] (NiHCF) was synthesized by a simple co-precipitation method and investigated as a cathode material for lithium-ion batteries. The X-ray diffraction and transmission electron microscopy studies revealed the formation of pure phase of agglomerated NiHCF nanoparticles of about 20-50 nm in size. The material exhibited stable cycling performance as a cathode in a lithium half-cell within a wide range of current densities, and a working potential around 3.3 V vs. Li+/Li. The lithium ion diffusion coefficient in this system was determined to be in a range of 10-9 to 10-8 cm2 s-1, which is within the values for the cathode materials for lithium-ion batteries with high rate capability. Considering promising electrochemical performance and attractive lithium-ion diffusion properties of this material along with its economical benefits and simplified preparation, NiHCF could be considered as a very promising cathode for large scale lithium-ion batteries.
AB - Potassium nickel hexacyanoferrate KNi[Fe(CN)6] (NiHCF) was synthesized by a simple co-precipitation method and investigated as a cathode material for lithium-ion batteries. The X-ray diffraction and transmission electron microscopy studies revealed the formation of pure phase of agglomerated NiHCF nanoparticles of about 20-50 nm in size. The material exhibited stable cycling performance as a cathode in a lithium half-cell within a wide range of current densities, and a working potential around 3.3 V vs. Li+/Li. The lithium ion diffusion coefficient in this system was determined to be in a range of 10-9 to 10-8 cm2 s-1, which is within the values for the cathode materials for lithium-ion batteries with high rate capability. Considering promising electrochemical performance and attractive lithium-ion diffusion properties of this material along with its economical benefits and simplified preparation, NiHCF could be considered as a very promising cathode for large scale lithium-ion batteries.
KW - Galvanostatic Intermittent Titration Technique
KW - Lithium Diffusion Coefficient
KW - Lithium-ion Battery
KW - Nickel Hexacyanoferrate Cathode
UR - http://www.scopus.com/inward/record.url?scp=84944732649&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84944732649&partnerID=8YFLogxK
U2 - 10.1016/j.electacta.2015.10.031
DO - 10.1016/j.electacta.2015.10.031
M3 - Article
VL - 184
SP - 58
EP - 63
JO - Electrochimica Acta
JF - Electrochimica Acta
SN - 0013-4686
ER -