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    • 7. 发明授权
    • METHOD FOR PREPARING A GLASS FIBER HAVING HIGH STIFFNESS AND SUBSTRATE COMPRISING THE GLASS FIBER PREPARAED BY THE SAME
    • 制备具有高刚度的玻璃纤维的方法和包含由其制备的玻璃纤维的基材
    • KR100745316B1
    • 2007-07-26
    • KR20060064896
    • 2006-07-11
    • SAMSUNG ELECTRONICS CO LTD
    • CHOI SEONG JAECHOI JAE YOUNGYI DONG KEEKWON SOON JAESEOL KWANG SOOSHIN HYEON JINYOON SEON MI
    • C03B37/14C03B37/026
    • Provided are a method for preparing glass fiber to improve stiffness of the glass fiber while maintaining insulating properties and a substrate comprising the glass fiber prepared using the same. A method includes the steps of: preparing a metal or carbon precursor solution by dispersing metal or carbon precursor in a solvent; filling a plurality of channels of porous glass fiber with the metal or carbon precursor solution; and thermally decomposing the metal or carbon precursor solution in the channels to prepare metal or carbon rods. The metal precursor is selected from gallium(Ga), indium(In), germanium(Ge), tin(Sn), zirconium(Zr), titanium(Ti), magnesium(Mg), nickel(Ni), iron(Fe), tantalum(Ta) and oxides or nitrides thereof. The carbon precursor is selected from carbides, carbohydrates, aromatic compounds, carbonaceous refractories, carbon fiber and carbon nanotube.
    • 提供一种制备玻璃纤维以提高玻璃纤维的刚度同时保持绝缘性能的方法,以及包含使用其制备的玻璃纤维的基材。 一种方法包括以下步骤:通过将金属或碳前体分散在溶剂中来制备金属或碳前体溶液; 用金属或碳前体溶液填充多个通道的多孔玻璃纤维; 并在通道中热分解金属或碳前体溶液以制备金属或碳棒。 金属前体选自镓(Ga),铟(In),锗(Ge),锡(Sn),锆(Zr),钛(Ti),镁(Mg),镍(Ni) ,钽(Ta)及其氧化物或氮化物。 碳前体选自碳化物,碳水化合物,芳族化合物,碳质耐火材料,碳纤维和碳纳米管。