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    • 6. 发明申请
    • Fullerene Hollow Structure Needle Crystal and C60-C70 Mixed Fine Wire, and Method for Preparation Thereof
    • 富勒烯中空结构针晶和C60-C70混合细线及其制备方法
    • US20080003165A1
    • 2008-01-03
    • US10593870
    • 2005-02-14
    • Kun'ichi MiyazawaMasahisa FujinoMasaru TachibanaKen-ichi KobayashiTadatomo Suga
    • Kun'ichi MiyazawaMasahisa FujinoMasaru TachibanaKen-ichi KobayashiTadatomo Suga
    • C01B31/02
    • B82Y40/00B82Y30/00C01B32/15C01B32/152C30B7/00C30B29/02C30B29/62
    • A needle crystal in the form of a capsule comprising fullerene molecules such as C60 and a C60 platinum derivative and having a hollow portion (a fullerene shell capsule) is provided. The fullerene shell capsule which has been prepared by the liquid-liquid interface precipitation method, which comprises (1) a step in which a solution containing a first solvent dissolving fullerene therein is combined with a second solvent in which the solubility of fullerene is lower than in the above first solvent; (2) a step in which a liquid-liquid interface is formed between the above solution and the above second solvent; and (3) a step in which a carbon fine wire is precipitated on the above liquid-liquid interface, has a novel characteristic in its form and can be used as a catalyst supporting material, a raw material for a plastic composite material, a storage material for gas such as hydrogen, a catalyst for fuel cell, or the like. Further, provided are novel C60-C70 mixed fine wire which is fullerene fine wire comprising two components of C60 and C70, and a method for preparing the mixed fine wire.
    • 提供了包含富勒烯分子例如C 60和C 60 Pt衍生物并具有中空部分(富勒烯壳胶囊)的胶囊形式的针状晶体。 通过液 - 液界面沉淀法制备的富勒烯壳胶囊,其包括(1)将含有其中溶解富勒烯的第一溶剂的溶液与富勒烯的溶解度低于第二溶剂的第二溶剂组合的步骤 在上述第一溶剂中; (2)在上述溶液和上述第二溶剂之间形成液 - 液界面的步骤; (3)在上述液 - 液界面上析出碳细线的步骤,具有新颖的形态特征,可用作催化剂载体材料,塑料复合材料用原料,储存 气体如氢气,燃料电池用催化剂等。 此外,提供了作为包含C 60和C 20的两个组分的富勒烯细线的新颖的C 60 -C 70混合细线, 70 <! - SIPO - >和细混合线的制备方法。
    • 7. 发明授权
    • Fullerene hollow structure needle crystal and C60-C70 mixed fine wire, and method for preparation thereof
    • 富勒烯中空结构针状晶体和C60-C70混合细线及其制备方法
    • US08246926B2
    • 2012-08-21
    • US10593870
    • 2005-02-14
    • Kun'ichi MiyazawaMasahisa FujinoMasaru TachibanaKen-ichi KobayashiTadatomo Suga
    • Kun'ichi MiyazawaMasahisa FujinoMasaru TachibanaKen-ichi KobayashiTadatomo Suga
    • C01B31/02
    • B82Y40/00B82Y30/00C01B32/15C01B32/152C30B7/00C30B29/02C30B29/62
    • A needle crystal in the form of a capsule comprising fullerene molecules such as C60 and a C60 platinum derivative and having a hollow portion (a fullerene shell capsule) is provided. The fullerene shell capsule which has been prepared by the liquid-liquid interface precipitation method, which comprises (1) a step in which a solution containing a first solvent dissolving fullerene therein is combined with a second solvent in which the solubility of fullerene is lower than in the above first solvent; (2) a step in which a liquid-liquid interface is formed between the above solution and the above second solvent; and (3) a step in which a carbon fine wire is precipitated on the above liquid-liquid interface, has a novel characteristic in its form and can be used as a catalyst supporting material, a raw material for a plastic composite material, a storage material for gas such as hydrogen, a catalyst for fuel cell, or the like. Further, provided are novel C60-C70 mixed fine wire which is fullerene fine wire comprising two components of C60 and C70, and a method for preparing the mixed fine wire.
    • 提供了包含富勒烯分子如C60和C60铂衍生物并具有中空部分(富勒烯壳胶囊)的胶囊形式的针状晶体。 通过液 - 液界面沉淀法制备的富勒烯壳胶囊,其包括(1)将含有其中溶解富勒烯的第一溶剂的溶液与富勒烯的溶解度低于第二溶剂的第二溶剂组合的步骤 在上述第一溶剂中; (2)在上述溶液和上述第二溶剂之间形成液 - 液界面的步骤; (3)在上述液 - 液界面上析出碳细线的步骤,其形状具有新颖特征,可用作催化剂载体材料,塑料复合材料用原料,储存 气体如氢气,燃料电池用催化剂等。 此外,提供了作为包含C60和C70两种成分的富勒烯细线的新型C60-C70混合细线以及混合细线的制备方法。