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| 研究生： |
蔡俊宇 Chun-Yu Tsai |
|---|---|
| 論文名稱： |
K-Fe-Fe普魯士藍奈米顆粒特性和鋰離子電池研究 |
| 指導教授： |
李文献
Wen-Hsien Li |
| 口試委員: | |
| 學位類別： |
碩士 Master |
| 系所名稱： |
理學院 - 物理學系 Department of Physics |
| 論文出版年： | 2017 |
| 畢業學年度： | 105 |
| 語文別： | 中文 |
| 論文頁數： | 69 |
| 中文關鍵詞： | 普魯士藍 、鋰離子電池 |
| 相關次數： | 點閱：17 下載：0 |
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本實驗使用反應沉澱法製備K-Fe-Fe相的普魯士藍，透過改變螯合物添加濃度製備出Cubic或是Monoclinic結構之樣品，製備出的樣品將會研究其晶體結構、磁性行為、拉曼散射以及進行鋰離子電池的組裝。
組裝完成後的電池送入充放電測試儀中進行充放電，並且觀察其結構改變對充放電的影響，Cubic結構的樣品有較好的起始電容量，而Monoclinic結構則是擁有較佳的充放電循環壽命。
In this experiment, Prussian blue of K-Fe-Fe phase was prepared by reactive precipitation method. The samples of cubic or monoclinic were prepared by changing the concentration of chelate. The prepared samples will study their crystal structure, magnetic behavior, raman scattering and assembly of lithium-ion batteries.
After the completion of the assembly of the battery into the tester charge and discharge, and observe the structural changes on the impact of charge and discharge, Cubic structure of the sample has a good starting capacity, and monoclinic structure is to have a better charge discharging cycle life.
[1]. A.C. Larson and R.B. Von Dreele, General Structure Analysis System (GSAS), Los Alamos National Labaratory Report LAUR 86-748(2004)
[2] Eugenio Coronado, Mari Carmen Gime´nez-Lo´pez, Georgiy Levchenko, Francisco M. Romero,Valentı´n Garcı´a-Baonza,Alla Milner,and Moshe Paz-Pasternak ”Pressure-Tuning of Magnetism and Linkage Isomerism in Iron(II)Hexacyanochromate”, J. AM. CHEM. SOC., VOL.127, NO. 13, 4580, (2005)
[3] Eugenio Coronado, M. Carmen Gime´nez-Lo´pez, Tomasz Korzeniak, Georgiy Levchenko, Francisco M. Romero, Alfredo Segura,Valentı´n Garcı´a-Baonza, Julio C. Cezar, Frank M. F. de Groot, Alla Milner, and Moshe Paz-Pasternak”Pressure-Induced Magnetic Switching and Linkage Isomerismin K0.4Fe4[Cr(CN)6]2.8 ·16H2O: X-ray Absorption and Magnetic Circular Dichroism Studies” J. AM. CHEM. SOC., VOL.130, NO. 46,15519, (2008)
[1]蔡孟宏，o-LiMnO2和LiMn1-xMxO2(M=Cr,Fe,Al,Mg)正極材料的製備及特性研究，大同大學碩士論文 (2007)
[2]Lian Shen, Zhaoxiang Wang,* and Liquan Chen “Prussian Blues as a Cathode Material for Lithium Ion Batteries” Chem. Eur. J. 2014, 20, 12559 – 12562
