A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
METHOD FOR PRODUCING SERICITE WITH HIGH PHOTOCATALYTIC ACTIVITY OF VISIBLE LIGHT, HIGH OPACITY AND ANTIMICROBIAL PROPERTY AND ITS SERICITE
The present invention relates to a method for preparing sericite with high photokinesis, hiding power, and antimicrobial properties in visible wavelength range where sunlight is not irradiated. The method for preparing sericite comprises the following steps: independently preparing colloidal silver and titanium dioxide source by using a sol-gel method; mixing sericite with the prepared colloidal silver and the titanium dioxide source to produce slurry; and crushing the slurry. Accordingly, the surface of the sericite is coated with silver, silver phosphate, and titanium dioxide. In the method for preparing sericite, a nanosilver solution and silver phosphate are simultaneously obtained during a colloidal silver preparation process, so that the method for preparing sericite can be competitive in a preparation process.
본 발명은 졸-겔법을 이용하여 콜로이드 상의 은 혼합용액(colloidal silver)과 이산화티타늄 소스(titanium dioxide source)를 독립적으로 준비하며, 이때 상기 은 혼합용액의 제조 과정에서 은나노 용액과 인산은이 동시에 수득한다는 점에서 제조과정 상의 경쟁력이 있고, 이렇게 준비한 은 혼합용액과 이산화티타늄 소스에 견운모를 혼합하여 슬러리 제작 후 파쇄하여, 견운모 표면에 은(silver), 인산은(silver phosphate) 및 이산화티탄(TiO)이 코팅된 햇빛이 조사되지 않는 가시광선 영역에서의 높은 광활성, 은폐력 및 항균력이 우수한 기능성 견운모의 제조방법에 관한 것이다.
METHOD FOR PRODUCING SERICITE WITH HIGH PHOTOCATALYTIC ACTIVITY OF VISIBLE LIGHT, HIGH OPACITY AND ANTIMICROBIAL PROPERTY AND ITS SERICITE
The present invention relates to a method for preparing sericite with high photokinesis, hiding power, and antimicrobial properties in visible wavelength range where sunlight is not irradiated. The method for preparing sericite comprises the following steps: independently preparing colloidal silver and titanium dioxide source by using a sol-gel method; mixing sericite with the prepared colloidal silver and the titanium dioxide source to produce slurry; and crushing the slurry. Accordingly, the surface of the sericite is coated with silver, silver phosphate, and titanium dioxide. In the method for preparing sericite, a nanosilver solution and silver phosphate are simultaneously obtained during a colloidal silver preparation process, so that the method for preparing sericite can be competitive in a preparation process.
본 발명은 졸-겔법을 이용하여 콜로이드 상의 은 혼합용액(colloidal silver)과 이산화티타늄 소스(titanium dioxide source)를 독립적으로 준비하며, 이때 상기 은 혼합용액의 제조 과정에서 은나노 용액과 인산은이 동시에 수득한다는 점에서 제조과정 상의 경쟁력이 있고, 이렇게 준비한 은 혼합용액과 이산화티타늄 소스에 견운모를 혼합하여 슬러리 제작 후 파쇄하여, 견운모 표면에 은(silver), 인산은(silver phosphate) 및 이산화티탄(TiO)이 코팅된 햇빛이 조사되지 않는 가시광선 영역에서의 높은 광활성, 은폐력 및 항균력이 우수한 기능성 견운모의 제조방법에 관한 것이다.
METHOD FOR PRODUCING SERICITE WITH HIGH PHOTOCATALYTIC ACTIVITY OF VISIBLE LIGHT, HIGH OPACITY AND ANTIMICROBIAL PROPERTY AND ITS SERICITE
가시광선 영역의 높은 광활성, 은폐력 및 항균력이 우수한 견운모의 제조방법 및 이에 의해 제조된 견운모
YOON BYUNG TAE (author) / LEE HUK HEE (author)
2016-07-25
Patent
Electronic Resource
Korean
IPC:
C09C
TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
,
Behandlung von anorganischen Stoffen, außer von faserigen Füllstoffen, zum Erhöhen ihrer pigmentierenden oder füllenden Eigenschaften
/
A01N
PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF
,
Konservieren von Körpern von Menschen, Tieren, Pflanzen oder deren Teilen
/
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
/
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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