摘要:
Disclosed is a method for providing photochemical activity by coating a nano-layer of metallic oxide with nano-sized micropores on the particles or film of titanium dioxide (TiO2). The method for coating the nano-layer of porous oxides with hyperfine nano-sized pores on titanium dioxide (TiO2), comprising producing the solution containing metallic salts, providing the solution of metallic salts with TiO2 powder, hydrating the metallic salts and coating the hydrates on the TiO2 powder surface, and forming oxides from the hydrates coated on the TiO2 powder surface. The formed porous oxide coating layer increases the absorption capacity of water or dye molecules by increasing the specific surface area of titanium dioxide (TiO2) particles, thereby improving a photocatalyst characteristic or dye-sensitized fuel cell characteristic of TiO2.
摘要:
A titanium oxide nano tube material is configured so that crystal grains of a nano tube has a crystal structure oriented with the [001] direction of a tetragonal crystal system as a preferred direction. FWHM (Full Width at Half Maximum) of a rocking curve with respect to the (004) plane peak is 11.1 degrees to 20.3 degrees. The titanium oxide nano tube material has excellent photoelectric characteristics since the crystal grains of the nano tube are oriented with the (004) plane or the [001] direction of a tetragonal crystal system as a preferred direction.
摘要:
A titanium oxide nano tube material is configured so that crystal grains of a nano tube has a crystal structure oriented with the [001] direction of a tetragonal crystal system as a preferred direction. FWHM (Full Width at Half Maximum) of a rocking curve with respect to the (004) plane peak is 11.1 degrees to 20.3 degrees. The titanium oxide nano tube material has excellent photoelectric characteristics since the crystal grains of the nano tube are oriented with the (004) plane or the [001] direction of a tetragonal crystal system as a preferred direction.
摘要:
A liquid crystal display (LCD) is provided. The LCD includes at least one light source which provides light, a display panel which includes pixels reflecting the light from the light source, and at least one light guide plate (LGP) which is formed substantially parallel to a surface of the display panel and is separated from the display panel, wherein a predetermined space is defined between the LGP and the display panel, and the LGP guides the light emitted from the light source to the pixels and allows the light reflected by the pixels to pass through the LGP.
摘要:
The present invention relates to a method for controlling the growth, size, and distribution of a lipid domain in a lipid layer using a substrate on which a topographic structure is formed, and a method of preparing a membrane device including a lipid layer having a lipid domain, where the growth, size, and distribution of the lipid domain can be controlled by said method, and a membrane device prepared thereby.
摘要:
A liquid crystal display includes an insulating substrate, gate and data lines formed on the substrate to define pixel areas, or collectively a display area. Gate signal interconnection wires are formed at a corner portion of the substrate outside the display area to transmit gate electrical signals, and provided with gate signal interconnection lines and first and second gate signal interconnection pads connected to both ends of the gate signal interconnection lines. A gate insulating layer, and a protective layer are further formed on the substrate, and provided with first and second contact holes exposing the first and second gate signal interconnection pads. Gate and data signal transmission films are attached to the substrate, and provided with first and second gate signal leads and first and second gate signal wires. The first and second gate signal leads are connected to the first and second gate signal interconnection pads through the first and second contact holes. The first or the second gate signal lead completely covers the first or the second contact hole at least in the longitudinal direction of the lead.
摘要:
A liquid crystal display device having first and second substrates that face each other, a liquid crystal layer interposed between the first and second substrates, a thin film transistor (TFT) formed on the first substrate, and a pixel electrode electrically connected with the TFT and including a reflective portion having a reflective electrode and a transmissive portion having a transmissive electrode. Furthermore, the reflective electrode includes a conductive polymer material.
摘要:
The present invention relates to 6-methylpyridine derivatives useful as an antiviral agent. More particularly, the present invention relates to novel 6-methylpyridine derivatives having an excellent inhibitory effect on replication of Hepatitis C virus (HCV), or pharmaceutically acceptable salts thereof, to a method for preparing thereof, and to an antiviral pharmaceutical composition comprising the compound as an active ingredient. The 6-methylpyridine derivatives of the present invention have an excellent inhibitory effect on replication of hepatitis C virus and thus can be advantageously used as a therapeutic or prophylactic agent of hepatitis C
摘要:
An LCD according to an embodiment of the present invention includes: a first substrate; a first electrode disposed on the first substrate; a second substrate facing the first substrate; a second electrode disposed on the second substrate; a liquid crystal layer disposed between the first electrode and the second electrode; and a first alignment film attached on the first electrode and having a position-dependent thickness that achieves variations of the dielectric constant of from 1 to about 50.
摘要:
The present invention relates to 6-methylpyridine derivatives useful as an antiviral agent. More particularly, the present invention relates to novel 6-methylpyridine derivatives having an excellent inhibitory effect on replication of Hepatitis C virus (HCV), or pharmaceutically acceptable salts thereof, to a method for preparing thereof, and to an antiviral pharmaceutical composition comprising the compound as an active ingredient. The 6-methylpyridine derivatives of the present invention have an excellent inhibitory effect on replication of hepatitis C virus and thus can be advantageously used as a therapeutic or prophylactic agent of hepatitis C.