Abstract:
PURPOSE: A manufacturing method of a plastic secondary battery is provided to improve efficiency of a battery, not to need separate high temperature process, and to manufacture a secondary battery on a substrate in direct. CONSTITUTION: A manufacturing method of a plastic secondary battery(300) comprises: a step of laminating a positive electrode on a plastic substrate(100); a step of crystallization by treating the positive electrode with light energy; and a step of laminating electrolyte, and a negative electrode on the positive electrode in order. The manufacturing method additionally comprises a step of laminating a buffer layer(200) on the plastic substrate. The buffer layer comprises silicon oxide. During the heat treatment laser beam is irradiated with a specific region of the positive electrode, and with a whole region of the positive electrode in order.
Abstract:
PURPOSE: A plastic biosensor and a method for manufacturing the same are provided to ensure excellent sensitivity and process applicability. CONSTITUTION: A plastic biosensor comprises: a plastic substrate(300); a fluidic channel(310) which is formed at plastic and has predetermined depth and width; and a biosensor which is coupled to the plastic substrate and comprises source, drain electrode, and single crystal silicon gate channel between the drain electrode and source. The fluidic channel corresponds to the gate channel of the biosensor. The biosensor comprises a lower bulk silicon layer, an insulation layer, and an upper silicon layer.
Abstract:
PURPOSE: A plastic-based biosensor and a method for manufacturing the same are provided to effectively overcome the limit of a substrate of a conventional biosensor. CONSTITUTION: A plastic-based biosensor comprises a groove formed on a plastic substrate and a unit biosensor having a bio detecting material fixed on a single crystalline silicone gate channel. Source and drain electrodes are connected in a wire form in a groove outside and the biosensor. The unit biosensor comprises a bulk silicon layer(110) laminated in order; an insulation layer; and an upper single crystalline silicon layer doped with impurities.
Abstract:
PURPOSE: A magnetic filtering apparatus and a method for eliminating a radioactive corrosion product in a nuclear power station are provided to reduce the exposure by eliminating the radioactive corrosion product through a permanent magnet. CONSTITUTION: A driving power generating unit(200) is fixed on a supporting unit(100) to generate a driving power. A dividing unit(300) is fixed on the supporting unit(100) to divide a radioactive corrosion product. The supporting unit(100) is comprised of a support(110) for fixing the driving power generating unit(200) and the dividing unit(300) and a plurality of moving wheels(120) adhered to a lower end thereof. The driving power generating unit(200) is comprised of a common driving motor(210), a first gear fixed to an end of the rotational shaft(220) of the driving motor(210), and a second gear(240) fixed on a central part of the rotational shaft(220). The dividing unit(300) is comprised of an inside magnet assembly, an outside magnet assembly, a flow channel chamber arranged between the inside magnet assembly and the outside magnet assembly, and a case accommodating them.
Abstract:
본 발명은 붕산 분리용 음이온 교환막 추출기 및 그를 이용하여 방사능 액체폐기물 농축액으로부터 붕산을 분리하는 방법에 관한 것이다. 좀 더 구체적으로, 본 발명은 가압경수로(pressuirzed water reactor)에서 발생하는 방사능 액체폐기물 (radioactive liquid waste)을 증발기로 농축한 농축액 내에 존재하는 붕산을 분리함으로써, 농축도를 증가시켜 농축폐액의 발생량을 감소시킬 수 있도록 붕산을 분리하기 위한 음이온 교환막 추출기 및 그를 이용하여 방사능 액체폐기물의 농축액으로 부터 붕산을 분리하는 방법에 관한 것이다. 본 발명의 음이온 교환막 추출기는 유입구, 유출구 및 유량 분배구멍이 형성된 상단셀;유입구, 유출구, 유량 분배구멍 및 윗면에 지지턱이 형성된 농축액셀, 추출액셀 및 하단셀;상기한 각각의 셀 사이의 면에 삽입되어 농축액 및 추출액의 누수를 막기 위한 누수방지수단; 상기한 각각의 셀의 유입구 및 유출구에 연결되며 각각의 셀 사이에서 농축액 및 추출액을 운반하기 위한 이송관; 상기한 각각의 셀에 형성된 지지턱에 의해 지지되며 음이온교환막을 지지하는 지지스크린; 및, 상기 지지스크린에 의해 지지되며 붕산을 추출하기 위한 음이온 교환막을 포함한다.