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    • 1. 发明公开
    • GRAPHENE MATERIAL AND METHOD OF PREPARING THE SAME
    • 维多利亚州立大学DAVON
    • EP2995587A1
    • 2016-03-16
    • EP15184220.0
    • 2015-09-08
    • Liu, Jianhong
    • LIU, JianhongZHANG, QianlingHE, ChuanxinXU, JianHU, Chao
    • C01B31/04
    • C01B31/0446C01B32/182C01B32/184
    • A method of preparing a graphene material. The method includes: (1) preparing a liquid polyacrylonitrile (LPAN) solution, stirring the LPAN solution to yield a cyclized polyacrylonitrile solution; (2) stirring the cyclized LPAN solution at between 200 and 300°C to yield a thermally-oxidized polyacrylonitrile; (3) grinding and sieving the thermally-oxidized polyacrylonitrile, and drying a resulting product at room temperature, to yield a thermally-oxidized precursor; (4) calcining the thermally-oxidized precursor in the presence of an inert gas flow of between 10 and 500 mL/min for between 1 and 24 hrs at the temperature of between 400 and 1000°C, to yield a carbonized precursor; and (5) calcining the carbonized precursor in the presence of an inert gas flow of between 10 and 500 mL/min for between 1 and 10 hrs at the temperature of between 1000 and 3000°C, to yield a graphene material.
    • 一种制备石墨烯材料的方法。 该方法包括:(1)制备液态聚丙烯腈(LPAN)溶液,搅拌LPAN溶液,得到环化聚丙烯腈溶液; (2)在200-300℃之间搅拌环化的LPAN溶液,得到热氧化聚丙烯腈; (3)研磨和筛分热氧化聚丙烯腈,并在室温下干燥所得产物,得到热氧化前体; (4)在惰性气体流量为10-500mL / min的条件下,在400-1000℃的温度下煅烧热氧化的前体1至24小时,得到碳化前体; 和(5)在1000-3000℃的温度下,在10-500mL / min的惰性气体流动存在下煅烧碳化前体1至10小时,得到石墨烯材料。
    • 4. 发明申请
    • PORTABLE MASSAGE APPARATUS
    • 便携式按摩器
    • WO1996003105A1
    • 1996-02-08
    • PCT/CN1995000060
    • 1995-07-12
    • LIU, Jianhong
    • A61H09/00
    • A61H9/005A61H9/0007A61H9/0071
    • Portable massage apparatus by which pulsating air blow and suction is applied to human body comprises base (10), electromagnet (12), permanent magnets (11), levers (5), diaphragms (4), air casing (3), air tubes (2) and massage heads (1). The permanent magnets (11) are each fixed to the respective levers (5) on one end of the levers (5) and opposing or face the magnetic pole of the electromagnet (12), and the diaphragms (4) are each fixed to the respective levers (5) on another end of the levers (5) and sealed with the respective openings of the air casing (3). Ball bearings (7) are each fixed to the respective levers (5) between the ends of their longitudinal portions and mounted on a bearing base (9) which is mounted on the base (10).
    • 便携式按摩装置,其向人体施加脉动空气吹吸和抽吸,包括基座(10),电磁体(12),永磁体(11),杠杆(5),隔膜(4),空气壳体(3),空气管 (2)和按摩头(1)。 永磁体(11)各自固定在杠杆(5)的一端上的相应的杠杆(5)上,与电磁体(12)的磁极相对或面对,并且隔膜(4)各自固定到 在杠杆(5)的另一端上的相应的杠杆(5)并且用空气壳体(3)的相应开口密封。 滚珠轴承(7)各自固定在其纵向部分的端部之间的相应的杠杆(5)上,并安装在安装在基座(10)上的轴承座(9)上。