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研究生： 謝育儒
Hsieh, Yu-Ju
論文名稱： 多種不同結構微米級石墨對鋁離子電池電化學表現之影響研究
The Study on Electrochemical Performance of Various Micro-graphite Materials with Different Structures for Aluminum-ion Battery
指導教授： 陳家俊
Chen, Chia-Chun
學位類別： 碩士
Master
系所名稱： 化學系
Department of Chemistry
論文出版年： 2016
畢業學年度： 104
語文別： 中文
論文頁數： 74
中文關鍵詞： 鋁離子電池 、離子液體 、微米級石墨
英文關鍵詞： Aluminum-ion battery, ionic liquid, micro-graphite
DOI URL： https://doi.org/10.6345/NTNU202204216
論文種類： 學術論文
相關次數： 點閱：124  下載：0 
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    • 近期發表於期刊上之鋁離子電池是以鋁金屬當作負極、石墨當作正極
    以及使用離子液體作為電解液。因鋁離子電池具有低成本、低可燃性、
    高速率充放電、長圈數的壽命以及牽涉三個電子的氧化還原反應使其
    成為鋁離子電池的特點。
    本篇研究主軸是將不同結構之微米級石墨應用在鋁離子電池正極材
    料上，並對其電化學表現和其結構特性相關性做整理歸納。
    本篇研究之微米級石墨有 SP-1 天然磷片石墨、GNPs (石墨烯奈米薄
    片)、KS6、MCMB(介相微碳球)、島久石墨以及鍛燒至 1000℃的蔗糖。
    從 X光繞射儀結果可以看出不同微米石墨的[002]特徵峰強度均不同
    且拉曼光譜可看出不同石墨 D band 和 G band 的比值差異，以掃描式
    電子顯微鏡(SEM)也可以看出不同石墨均有不一樣的粒徑大小，根據
    X 光繞射儀、拉曼光譜以及掃描式電子顯微鏡(SEM)得知當石墨的結
    晶性、缺陷多寡以及粒徑尺寸都會影響到鋁離子電池的電化學表現。

    The aluminum-ion battery (AIB) has been demonstrated recently based on the materials of Al foil anode, graphite cathode, and ionic liquid electrolyte, which show promising features, including low-cost electrode materials, low flammability, three-electron redox reaction, high-rate charging, and long cycle life.
    Here, we present the performance of aluminum-ion battery with graphite materials in multiple different microstructures. Six different kinds of micro-graphite materials are rendered—SP-1 natural flake graphite, GNPs(Graphene nanoplatelets), KS6, MCMB(Mesocarbon microbeads), Osaka graphite, and thermal-annealed sucrose. The six types of graphite materials were carefully examined under the X-ray diffraction, Scanning electron microscope, and Raman spectroscopy, and have revealed difference in graphite layers, individual sizes, crystallinity, and defect level, which dominate the electrochemical performance of the aluminum-ion battery.

    目錄 摘要 1 Abstract 2 第一章:緒論 3 1-1前言 3 1-2鋁離子電池發展 4 第二章:原理與文獻回顧 7 2-1 鋁離子電池工作原理與組成 7 2-2電解液的發展與探討 9 2-2-1 AlCl3型離子液體 11 2-3隔離膜之選擇 14 2-4鋁離子電池負極材料簡介 15 2-4-1鋁離子電池負極材料的改進 15 2-4-2鋁金屬表面枝晶的形成和改進 17 2-5鋁離子電池正極材料簡介 18 2-5-1導電聚合物正極材料 18 2-5-1-1有機多硫化物 18 2-5-1-2 Polypyrrole 19 2-5-1-3聚苯胺膜(Polyaniline) 20 2-5-2過渡金屬氧化物正極材料 21 2-5-2-1 二氧化錳 21 2-5-2-2 五氧化二釩 22 2-5-2-3 二氧化釩 23 2-5-3熱裂解石墨 25 2-5-4 3D石墨 26 第三章 研究動機與實驗 27 3-1研究動機 27 3-2實驗藥品 28 3-3儀器設備 29 3-4材料鑑定與分析 30 3-4-1 XRD(X-ray Diffraction)粉末繞射分析 30 3-4-2 掃描式電子顯微鏡(SEM) 30 3-4-3 穿透式電子顯微鏡(TEM) 31 3-4-4 拉曼光譜分析 31 3-4-5 X光光電子能譜（XPS） 32 3-5 正極漿料以及電極片製備 32 3-6軟包電池(pouch cell)組裝 33 3-7離子液體電解液製備 36 3-8軟包電池電化學之測試 37 3-8-1一般充放電之測試 37 3-8-2循環伏安法之測試 37 3-8-3交流阻抗(AC impedance)分析 38 第四章 結果與討論 40 4-1材料選擇與分析 40 4-1-1粉末晶體繞射鑑定 41 4-1-2掃描式電子顯微鏡鑑定 43 4-1-3拉曼光譜鑑定 44 4-2不同比例之離子液體電解液比較 46 4-3充放電循環測試 48 4-3-1 SP-1 graphite 48 4-3-2 GNPs(Graphene nano platelets) 50 4-3-3 KS6 52 4-3-4 MCMB(Meso carbon micro beads) 54 4-3-5 Osaka graphite 56 4-3-6 Sucrose(anneal to 1000℃) 58 4-4不同電位XRD結構鑑定 59 4-4-1 SP-1 graphite 59 4-4-2 GNPs(Graphene nano platelets) 60 4-4-3 KS6 61 4-4-4 MCMB(Meso carbon micro beads) 62 4-4-5 Osaka graphite 63 4-4-6 Sucrose (anneal to 1000℃) 64 4-5 拉曼光譜鑑定 65 4-5-1 SP-1 graphite 65 4-5-2 GNPs(Graphene nano platelets) 67 4-5-3 Osaka graphite 68 4-6 X-ray photoelectron spectroscopy鑑定 70 第五章 結論 71 參考文獻 72

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