Preparation of High Lithium Ion Conducting Glass-Ceramics by Mechanical Milling

机械铣削制备高锂离子导电微晶玻璃

基本信息

  • 批准号:
    13450359
  • 负责人:
  • 金额:
    $ 9.22万
  • 依托单位:
  • 依托单位国家:
    日本
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
  • 财政年份:
    2001
  • 资助国家:
    日本
  • 起止时间:
    2001 至 2002
  • 项目状态:
    已结题

项目摘要

1. Amorphous materials with various compositions in the systems Li_2S-P_2S_5, Li_2S-P_2S_5-SiS_2, and Li_2S-P_2S_5-GeS_2 were prepared by mechanical milling (MM) of crystalline starting materials in a dry N_2 atmosphere at room temperature. The pelletized samples of these glassy materials exhibited high conductivities in the order of 10^<-4> Scm^<-1> at 25℃. It was found that the transport number of lithium ions of the glassy materials was almost unity and the potential window as solid electrolytes was wider than 10 V.2. Highly conductive glass-ceramics were obtained by the heat treatment under a variety of conditions of the above glassy materials prepared by MM. The glass-ceramics obtained after heating at around 230℃ showed the X-ray diffraction patterns very similar to those of highly conductive thio-LISICON II phases in Li_<4-x>Ge_<1-x>P_xS_4, suggesting that the thio-LISICON II analogue is formed in the glass-ceramics derived from the mechanically milled glassy powder in these systems.3. The highly conductive glass-ceramics were also obtained by the MM of starting materials of elements. Glassy Li_2S-P_2S_5 samples were successfully prepared by the MM of Li_2S, P, and S. The properties and structure of the glassy samples are very similar those of the samples prepared using Li_2S and P_2S_5. The glass-ceramics obtained by the heating of such an element-derived sulfide glasses exhibited similar properties to the glass-ceramics from P_2S_5-derived glasses.4. Electrochemical cells were constructed using glass-ceramics in the system Li_2S-P_2S_5 obtained by MM and heat treatment as an electrolyte, LiCoO_2, as a positive electrode and indium as a negative electrode. The all-solid-state cell exhibited excellent cycling performances with the reversible charge-discharge capacities of about 100mAhg^<-1> even after 200 cycles.
1. 采用机械铣削法制备了Li_2S-P_2S_5、Li_2S-P_2S_5- sis_2和Li_2S-P_2S_5- ges_2体系中不同成分的非晶态材料。这些玻璃状材料的球团样品在25℃时表现出10^<-4> Scm^<-1>的高电导率。结果表明,玻璃状材料的锂离子输运数基本一致,作为固体电解质的势窗大于10 V.2。在230℃左右加热得到的高导电性玻璃陶瓷,其x射线衍射图与Li_<4-x>Ge_<1-x>P_xS_4中高导电性硫代- lisicon II相非常相似,表明在这些体系中,由机械研磨的玻璃粉制成的玻璃陶瓷中形成了硫代- lisicon II类似物。通过对原料元素的MM化,得到了高导电性的微晶玻璃。采用Li_2S、P、s的混合方法成功制备了Li_2S-P_2S_5玻璃样,其性质和结构与Li_2S和P_2S_5制备的玻璃样非常相似。通过加热这种元素衍生的硫化物玻璃得到的微晶玻璃具有与p_2s_5衍生玻璃相似的性能。采用微晶玻璃,以熔融法制备的Li_2S-P_2S_5为电解液,LiCoO_2为正极,铟为负极,构建了电化学电池。该全固态电池具有良好的循环性能,即使在200次循环后,其可逆充放电容量仍保持在100mAhg^<-1>左右。

项目成果

期刊论文数量(127)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
R.Komiya: "Solid State Lithium Secondary Batteries Using an Amorphous Solid Electrolyte in the System (100-x)(0.6Li_2S・0.4SiS_2)・xLi_4SiO_4 0btained by Mechanochemical Synthesis"Solid State Ionics. 140・[1-2]. 83-87 (2001)
R. Komiya:“通过机械化学合成获得的系统中使用非晶固体电解质的固态锂二次电池(100-x)(0.6Li_2S·0.4SiS_2)·xLi_4SiO_4 0”固态离子学140·[1-2]。 -87 (2001)
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辰巳砂昌弘: "超イオン伝導ガラスの開発(総説)"機械の研究. 54・[2]. 19-26 (2002)
Masahiro Tatsumisuna:“超离子导电玻璃的开发(评论)”机械研究54・[2]。
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F.Mizuno: "All Solid-State Lithium Secondary Batteries Using High Lithium Ion Conducting Li_2S-P_2S_5 Glass-Ceramics"Chem. Lett.. [12]. 1244-1245 (2002)
F.Mizuno:“使用高锂离子导电Li_2S-P_2S_5玻璃陶瓷的全固态锂二次电池”Chem.
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A.Hayashi: "Preparation and Characterization of Lithium Ion Conducting Glass-Polymer Composites"Chem. Lett.. [8]. 814-815 (2001)
A.Hayashi:“锂离子导电玻璃-聚合物复合材料的制备和表征”Chem。
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    0
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A.Hayashi: "Structural Investigation of SnO-B_2O_3 Glasses by Solid-State NMR and X-ray Photoelectron Spectroscopy"J. Non-Cryst. Solids. 306・[3]. 227-237 (2002)
A. Hayashi:“通过固态核磁共振和 X 射线光电子能谱研究 SnO-B_2O_3 玻璃”,J. 非晶体固体。 227-237 (2002)。
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TATSUMISAGO Masahiro其他文献

Characterizing the Structural Change of Na3PS4 Solid Electrolytes upon Humid N2 Atmosphere
表征潮湿 N2 气氛下 Na3PS4 固体电解质的结构变化
  • DOI:
  • 发表时间:
    2022
  • 期刊:
  • 影响因子:
    3.7
  • 作者:
    NAKANO Takumi;KIMURA Takuya;SAKUDA Atsushi;TATSUMISAGO Masahiro;HAYASHI Akitoshi
  • 通讯作者:
    HAYASHI Akitoshi
精密無機合成に向けた液相前駆体合成
用于精密无机合成的液相前驱体合成
  • DOI:
  • 发表时间:
    2019
  • 期刊:
  • 影响因子:
    0
  • 作者:
    NASU Akira;OTOYAMA Misae;SAKUDA Atsushi;HAYASHI Akitoshi;TATSUMISAGO Masahiro;朝倉裕介
  • 通讯作者:
    朝倉裕介
Recent Research Trends in Organic Batteries
有机电池的最新研究趋势
  • DOI:
  • 发表时间:
    2022
  • 期刊:
  • 影响因子:
    0
  • 作者:
    TAKAYANAGI Takuma;NASU Akira;TSUJI Fumika;MOTOHASHI Kota;SAKUDA Atsushi;TATSUMISAGO Masahiro;HAYASHI Akitoshi;K. Oyaizu
  • 通讯作者:
    K. Oyaizu
Amorphous Li<sub>2</sub>O–LiI Solid Electrolytes Compatible to Li Metal
与锂金属相容的非晶Li<sub>2</sub>O-LiI固体电解质
  • DOI:
    10.5796/electrochemistry.21-00049
  • 发表时间:
    2021
  • 期刊:
  • 影响因子:
    2.5
  • 作者:
    FUJITA Yushi;KAWASAKI Yusuke;INAOKA Takeaki;KIMURA Takuya;SAKUDA Atsushi;TATSUMISAGO Masahiro;HAYASHI Akitoshi
  • 通讯作者:
    HAYASHI Akitoshi
酸化セリウムと2-シアノピリジンから成る触媒系を用いたアルカンの酸化反応機構の解明
使用氧化铈和2-氰基吡啶组成的催化剂体系阐明烷烃的氧化反应机理
  • DOI:
  • 发表时间:
    2019
  • 期刊:
  • 影响因子:
    0
  • 作者:
    FUJITA Yushi;KAWASAKI Yusuke;INAOKA Takeaki;KIMURA Takuya;SAKUDA Atsushi;TATSUMISAGO Masahiro;HAYASHI Akitoshi;佐川英司・田村正純・中山哲・中川善直・冨重圭一・長谷川淳也
  • 通讯作者:
    佐川英司・田村正純・中山哲・中川善直・冨重圭一・長谷川淳也

TATSUMISAGO Masahiro的其他文献

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{{ truncateString('TATSUMISAGO Masahiro', 18)}}的其他基金

Preparation of nanocomposite electrodes for all-solid-state sodium secondary batteries
全固态钠二次电池纳米复合电极的制备
  • 批准号:
    25630285
  • 财政年份:
    2013
  • 资助金额:
    $ 9.22万
  • 项目类别:
    Grant-in-Aid for Challenging Exploratory Research
Preparation of sulfide-based lithium ion conducting materials by a solution process
溶液法制备硫化物基锂离子导电材料
  • 批准号:
    23656403
  • 财政年份:
    2011
  • 资助金额:
    $ 9.22万
  • 项目类别:
    Grant-in-Aid for Challenging Exploratory Research
Development of high ion conductive glass-ceramics for realizingall-solid-state batteries
开发高离子导电玻璃陶瓷以实现全固态电池
  • 批准号:
    21246098
  • 财政年份:
    2009
  • 资助金额:
    $ 9.22万
  • 项目类别:
    Grant-in-Aid for Scientific Research (A)
Preparation of superionic metastable crystals by crystallization of glass and their application to all-solid-state batteries
玻璃晶化制备超离子亚稳晶体及其在全固态电池中的应用
  • 批准号:
    18360319
  • 财政年份:
    2006
  • 资助金额:
    $ 9.22万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Mechanochemical Preparation and Characterization of All-Solid-State Lithium Secondary Batteries
全固态锂二次电池的机械化学制备及表征
  • 批准号:
    15360350
  • 财政年份:
    2003
  • 资助金额:
    $ 9.22万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Preparation of Amorphous Solid Electrolytes by Mechanical Milling
机械研磨制备非晶固体电解质
  • 批准号:
    11450336
  • 财政年份:
    1999
  • 资助金额:
    $ 9.22万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B).
Development and Application of Lithium lon Conducting Glasses Utilized of Mixed Anion Effect
利用混合阴离子效应的锂离子导电玻璃的研制与应用
  • 批准号:
    06555270
  • 财政年份:
    1994
  • 资助金额:
    $ 9.22万
  • 项目类别:
    Grant-in-Aid for Developmental Scientific Research (B)
Preparation Process of Novel Composites Composed of Functional Crystallites and Glass Matrices
功能微晶与玻璃基体新型复合材料的制备工艺
  • 批准号:
    05650643
  • 财政年份:
    1993
  • 资助金额:
    $ 9.22万
  • 项目类别:
    Grant-in-Aid for General Scientific Research (C)

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