Thermodynamic Model for Substitutional Materials. Application to Lithiated Graphite, Spinel Manganese Oxide, Iron Phosphate, and Layered Nickel-Manganese-Cobalt Oxide

2018 ◽  
Keyword(s):  
Manganese Oxide ◽  
Cobalt Oxide ◽  
Thermodynamic Model ◽  
Iron Phosphate ◽  
Spinel Manganese Oxide ◽  
Nickel Manganese

High-energy and high-power Li-rich nickel manganese oxide electrode materials

2010 ◽  
Vol 12 (11) ◽  
pp. 1618-1621 ◽  
Author(s):  
Donghan Kim ◽  
Sun-Ho Kang ◽  
Mahalingam Balasubramanian ◽  
Christopher S. Johnson
Keyword(s):  
Manganese Oxide ◽  
High Power ◽  
Electrode Materials ◽  
High Energy ◽  
Oxide Electrode ◽  
Nickel Manganese

scholarly journals Analysis of Synthetic Voltage vs. Capacity Datasets for Big Data Li-ion Diagnosis and Prognosis

Energies ◽  
2021 ◽  
Vol 14 (9) ◽  
pp. 2371
Author(s):  
Matthieu Dubarry ◽  
David Beck
Keyword(s):  
Cobalt Oxide ◽  
State Of The Art ◽  
Data Driven ◽  
Nickel Aluminum ◽  
Li Ion Battery ◽  
Diagnosis And Prognosis ◽  
Detailed Statistical Analysis ◽  
Li Ion ◽  
Synthetic Datasets ◽  
Nickel Manganese

The development of data driven methods for Li-ion battery diagnosis and prognosis is a growing field of research for the battery community. A big limitation is usually the size of the training datasets which are typically not fully representative of the real usage of the cells. Synthetic datasets were proposed to circumvent this issue. This publication provides improved datasets for three major battery chemistries, LiFePO4, Nickel Aluminum Cobalt Oxide, and Nickel Manganese Cobalt Oxide 811. These datasets can be used for statistical or deep learning methods. This work also provides a detailed statistical analysis of the datasets. Accurate diagnosis as well as early prognosis comparable with state of the art, while providing physical interpretability, were demonstrated by using the combined information of three learnable parameters.

Electrochemical lithium recovery with lithium iron phosphate: What causes performance degradation and how can we improve the stability?

2021 ◽  
Author(s):  
Lei Wang ◽  
Kathleen C Frisella ◽  
Pattarachai Srimuk ◽  
Oliver Janka ◽  
Guido Kickelbick ◽  
...  
Keyword(s):  
Energy Efficiency ◽  
Manganese Oxide ◽  
Lithium Iron Phosphate ◽  
Iron Phosphate ◽  
High Energy ◽  
Performance Degradation ◽  
Electrochemical Processes ◽  
High Energy Efficiency ◽  
The Stability

Electrochemical processes enable fast lithium extraction, for example, from brines, with high energy efficiency and stability. Lithium iron phosphate (LiFePO4) and manganese oxide (λ-MnO2) have usually been employed as the...

Nickel enrichment of next-generation NMC nanomaterials alters material stability, causing unexpected dissolution behavior and observed toxicity to S. oneidensis MR-1 and D. magna

2020 ◽  
Vol 7 (2) ◽  
pp. 571-587 ◽  
Author(s):  
Joseph T. Buchman ◽  
Evan A. Bennett ◽  
Chenyu Wang ◽  
Ali Abbaspour Tamijani ◽  
Joseph W. Bennett ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Cobalt Oxide ◽  
Dissolution Behavior ◽  
Next Generation ◽  
Material Stability ◽  
Complex Metal ◽  
Complex Metal Oxide ◽  
Nickel Manganese ◽  
Nickel Enrichment

Nickel-enriched lithium nickel manganese cobalt oxide, an increasingly used complex metal oxide, has unexpected dissolution behavior and impacts on two model environmental organisms.

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