JP2015181136A5 - - Google Patents

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JP2015181136A5
JP2015181136A5 JP2015141294A JP2015141294A JP2015181136A5 JP 2015181136 A5 JP2015181136 A5 JP 2015181136A5 JP 2015141294 A JP2015141294 A JP 2015141294A JP 2015141294 A JP2015141294 A JP 2015141294A JP 2015181136 A5 JP2015181136 A5 JP 2015181136A5
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graphene
silicon particles
secondary battery
atomic
electrodes
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JP2015141294A
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JP2015181136A (ja
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Claims (4)

  1. 電極を有し、
    前記電極は、シリコン粒子と、グラフェンと、を有し、
    前記シリコン粒子の周囲は、前記グラフェンにより覆われた領域を有し、
    前記グラフェンは、リチウムイオンを通過させる空隙を有する、１原子層の炭素分子で構成された１枚の薄片を有することを特徴とする二次電池。
  2. 電極を有し、
    前記電極は、シリコン粒子と、グラフェンと、を有し、
    前記シリコン粒子の周囲は、前記グラフェンにより覆われた領域を有し、
    前記グラフェンの酸素濃度は、２原子％以上２０原子％以下を満たすことを特徴とする二次電池。
  3. 請求項１又は請求項２において、
    前記電池は、袋状の前記グラフェンを有することを特徴とする二次電池。
  4. 請求項１乃至請求項３のいずれか一において、
    前記グラフェンは、電気的に還元されたものを含むことを特徴とする二次電池。
JP2015141294A 2012-02-17 2015-07-15 二次電池 Withdrawn JP2015181136A (ja)

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JP2012032782 2012-02-17
JP2015141294A JP2015181136A (ja) 2012-02-17 2015-07-15 二次電池

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JP2015181136A5 true JP2015181136A5 (ja) 2015-12-17

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JP2013026177A Active JP6110682B2 (ja) 2012-02-17 2013-02-14 リチウム二次電池の負極の作製方法
JP2015141294A Withdrawn JP2015181136A (ja) 2012-02-17 2015-07-15 二次電池
JP2017124339A Withdrawn JP2018026326A (ja) 2012-02-17 2017-06-26 二次電池
JP2019211039A Active JP6970165B2 (ja) 2012-02-17 2019-11-22 負極、正極、及びリチウム二次電池
JP2020082563A Active JP6968929B2 (ja) 2012-02-17 2020-05-08 リチウム二次電池
JP2020082564A Active JP6968930B2 (ja) 2012-02-17 2020-05-08 リチウム二次電池
JP2020099941A Active JP6968936B2 (ja) 2012-02-17 2020-06-09 リチウム二次電池
JP2021176064A Active JP7280933B2 (ja) 2012-02-17 2021-10-28 リチウム二次電池の負極の作製方法
JP2023079078A Pending JP2023091025A (ja) 2012-02-17 2023-05-12 リチウム二次電池

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JP2020082563A Active JP6968929B2 (ja) 2012-02-17 2020-05-08 リチウム二次電池
JP2020082564A Active JP6968930B2 (ja) 2012-02-17 2020-05-08 リチウム二次電池
JP2020099941A Active JP6968936B2 (ja) 2012-02-17 2020-06-09 リチウム二次電池
JP2021176064A Active JP7280933B2 (ja) 2012-02-17 2021-10-28 リチウム二次電池の負極の作製方法
JP2023079078A Pending JP2023091025A (ja) 2012-02-17 2023-05-12 リチウム二次電池

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JP (9) JP6110682B2 (ja)
KR (7) KR102011481B1 (ja)
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