Synthesis and characterization of high nickel content cathode materials for high performance and capacity reach in Li-ion batteries için kapak resmi
Synthesis and characterization of high nickel content cathode materials for high performance and capacity reach in Li-ion batteries
Başlık:
Synthesis and characterization of high nickel content cathode materials for high performance and capacity reach in Li-ion batteries
Yazar:
Uğur, Turgut, author.
Yazar Ek Girişi:
Fiziksel Tanımlama:
ix, 57 leaves: charts;+ 1 computer laser optical disc.
Özet:
Due to their high energy density, low self-discharge properties, nearly negligible memory effect, high open-circuit voltage, and extended service life, lithium-ion batteries continue to gain interest as a promising energy storage technology. In the automotive industry, high-energy lithium-ion batteries have become the preferred power source for electric vehicles and hybrid electric vehicles in recent years. With the development of lithium-ion battery technology, several materials have been used into the cathodes and anodes in order to improve performance. LiNiCoAlO4, LiMn2O4, LiNiMnCoO4, Li4Ti5O12 and LiFePO4are five lithium-ion batteries that are commonly utilized in commercial EVs today. NMC cathode material is one of the most effective lithium-ion battery materials for balancing specific qualities. The battery cathode of NMC is strengthened with a specific ratio of three synthetic components (Nickel, Manganese and Cobalt). Depending on the proportions of these three chemical constituents, battery performance can vary. Synthesis, characterisation, and electrochemical studies of cathode materials with a high Nickel content were performed in this project in an effort to boost the specific capacity and durability of Li-ion batteries. In these preliminary studies, the synthesis and characterization of Ni(OH)2 structures, which serve as a starting material for the synthesis of cathode materials with a high Nickel content, was also a goal. In the research, the spherical Ni(OH)2 structure was effectively synthesized, and excellent electrochemical results were achieved. SEM and XRD analyses were performed on the resulting products.
Yazar Ek Girişi:
Tek Biçim Eser Adı:
Thesis (Master)--İzmir Institute of Technology:Chemistry.

İzmir Institute of Technology:Chemistry --Thesis (Master).
Elektronik Erişim:
Access to Electronic Versiyon.
Ayırtma: Copies: