公开(公告)号：US20100247909A1

公开(公告)日：2010-09-30

申请号：US11647863

申请日：2006-12-29

Applicant: Younghee Lee ,  Kayhyeok An ,  Eunju Ra

Inventor： Younghee Lee ,  Kayhyeok An ,  Eunju Ra

IPC: D02G3/02 ,  D01F9/12 ,  B29C47/36

CPC classification number: D01F1/08 ,  D01D5/0038 ,  D01F9/14 ,  Y10T428/2918

Abstract: The present invention provides a process for manufacturing a carbon nanofiber comprising: (a) mixing a carbon nanofiber precursor and camphor in a solvent to prepare a solution; (b) electric spinning the solution to obtain a nanofiber; (c) oxidative stabilizing the nanofiber; and (d) carbonizing the oxidative stabilized nanofiber, wherein camphor is volatilized to form micropores in the oxidative stabilization and carbonization. The present invention also provides a carbon nanofiber manufactured by the same.

Abstract translation: 本发明提供一种制造碳纳米纤维的方法，包括：（a）将碳纳米纤维前体和樟脑在溶剂中混合以制备溶液; （b）电解纺丝以获得纳米纤维; （c）氧化稳定纳米纤维; 和（d）将氧化稳定的纳米纤维碳化，其中樟脑在氧化稳定化和碳化中挥发以形成微孔。 本发明还提供一种由其制造的碳纳米纤维。

公开(公告)号：US20090308735A1

公开(公告)日：2009-12-17

申请号：US12466402

申请日：2009-05-15

Applicant: Taihyun JO ,  Kayhyeok AN ,  Yongki KWON

Inventor： Taihyun JO ,  Kayhyeok AN ,  Yongki KWON

IPC: C23F13/04

CPC classification number: C02F1/48 ,  C02F2101/20

Abstract: Disclosed is an ionization water treatment apparatus. The ionization water treatment apparatus includes an electrostatic field generating element generating an electrostatic field, an insulating tube receiving the electrostatic field generating element and blocking temperature transmission between inner and outer parts of the insulating tube, a finishing element preventing water from flowing into the insulating tube, a housing receiving the insulating tube and the finishing element, and a housing connector coupled with the housing at one side of the housing connecting member. The electrostatic field generating element includes a metallic electrode, two carbon electrodes arranged at both sides of the metallic electrode, and a pipe assembling the carbon electrodes with the metallic electrode. The carbon electrode reacts with gas including fluorine (F2) at a predetermined temperature so that a surface of the carbon electrode is treated. The carbon electrode includes F to represent a superior removal rate of heavy metals. Negative fluorine ions (F−) of the surface of the carbon electrode are effectively bonded with heavy metals existing in the form of positive ions (+) in water, so that the superior removal rate of the heavy metals is represented.

Abstract translation: 公开了一种电离水处理装置。 电离水处理装置包括产生静电场的静电场产生元件，接收静电场产生元件的绝缘管和绝缘管的内外部之间的阻挡温度传递，防止水流入绝缘管的整理元件 接收绝缘管和精加工元件的壳体，以及在壳体连接构件的一侧与壳体连接的壳体连接件。 静电场产生元件包括金属电极，设置在金属电极两侧的两个碳电极和将碳电极与金属电极组装在一起的管。 碳电极在预定温度下与包括氟（F 2）在内的气体反应，从而处理碳电极的表面。 碳电极包括F以表示优异的重金属去除率。 碳电极表面的负氟离子（F-）与水中正离子（+）形式的重金属有效结合，从而表现出重金属的优异去除率。