RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
发明人:
KIM, YOUNG DOK,김영독,KIM, KWANG DAE,김광대,JUNG, MYOUNG GEUN,정명근,SEO, HYUN OOK,서현욱,LIM, DONG CHAN,임동찬,SIM, CHAE WON,심채원,NAM, JONG WON,남종원,KIM, DONG WUN,김동운
申请号：
KR1020110073767
公开号：
KR1020130012498A
申请日:
2011.07.25
申请国别(地区):
KR
年份:
2013
代理人:
摘要：
PURPOSE: A method of coating the surface of inorganic powder particles with a silicon-carbon composite, and inorganic powder particles surface-coated with the silicon-carbon composite manufactured thereby are provided to form a thin and uniform coating film compared to a liquid coating method, to form a superhydrophobic silicon-carbon composite coating film having a high stability to ultraviolet rays, and to enable the silicon-carbon composite coating to be used as anti-oxidation layer of a sample.CONSTITUTION: A method of coating the surface of inorganic powder particles with a silicon-carbon composite comprises a step of mixing inorganic powder particles and solidified silicone organic polymers, and a step of heating the mixture. The inorganic powder particles are at least one selected from the group consisting of titanium dioxide, zinc oxide, zirconium oxide, copper, nickel, carbon fibers, and activated charcoal. The solidified silicone organic polymers are obtained by adding a curing agent in the silicone organic polymers. The silicone organic polymers are polydimethylsiloxane, polyvinylsiloxane, polyphenylmethylsiloxane, or their combination. The curing agent is organic peroxide. The heating is performed at 150-300 deg. C.COPYRIGHT KIPO 2013본 발명은 무기 분말 입자의 표면을 실리콘-탄소 복합체로 코팅하는 방법 및 상기 방법으로 코팅된 무기 분말 입자에 관한 것으로, 더욱 상세하게는 무기 분말 입자와 고형화된 실리콘 유기 고분자를 혼합한 다음 상기 혼합물을 가열함으로써 무기 분말 입자의 표면을 실리콘-탄소 복합체로 코팅하는 방법 및 상기 방법으로 코팅된 무기 분말 입자에 관한 것이다.
