As reductants, silicon and silicon carbide are evaluated by thermochemical calculations, which prove ... In these high temperature reactions, silicon and silicon carbide act as effective reductants to produce ... Using equilibrium calculations for chromite ore reduction with silicon and silicon carbide, the compositions
다공질 실리콘층(Porous Silicon LayerLPSL)을 사용하여 저온 열산화 (500˚C, 1시간)와 급속 열산화공정(rapid thermal oxidationLRTO)(1150 ... 이 결과로부터 다공질 실리콘층을 저온산화막으로 제조할 때, RTO공정이 산화막의 치밀화(densification)에 크게 기여함을 알 수 있었다. ... ˚C, 1분)을 통하여 저온 산화막을 제조하였다.
However, the surface of those films still have same chemical structure of silicones. ... The experimental results showed that the coating with silicone enhanced thermal stability up to 200℃, ... naphthalate) film applicable to high temerature insulator for convection microwave oven was modified with silicone
실리콘 산화막을 N2O 분위기에서 RTP로 제조하여 그 성장 기구를 고찰 했다. 산화막과 기판 실리콘 계면 사이에 질소성분이 포함된 oxynitride층이 존재한다. ... N2O 기체를 이용한 산화막 성장은 삼화제 확산에 의해 성장이 지배되는 포물선 성장론을 따르고 산화제 확산 억제작용은 실리콘 산화막과 실리콘 기판사이에 존재하는 oxynitride막에서
Silicon-based thin film was prepared at room temperature by an electrochemical deposition method and ... The electrodeposits proved to be amorphous and to contain chlorine and carbon, together with silicon, ... The silicon in the deposits readily reacted with lithium, but thick deposits resulted in significant
In this paper, double texturization of multi crystalline silicon solar cells was studied with laser ... In the case of multi crystalline silicon wafers, chemical etching has problems in producing a uniform ... Laser texturization on crystalline silicon wafers was followed by damage removal in acid solution and
(현 Dupont)식 실리콘 잉크 태양전지판 제조 1) Texturation 기판을 세척하고 염기성 수조에서 무작위 피라미드를 형성하기 위한 조직화를 한다. 2-1) Silicon ... /silicon_inks.html ... 실리콘 잉크의 제조실리콘 잉크를 아래에 기술된 방법 이외에도 이와 상이한 방법으로 만들 수는 있지만 여기서는 태양전지에 적용 가능한 실리콘 잉크의 제조법 몇 가지를 소개하려 한다.
Poly(1-trimethylsilyl-1-propyne)(PTMSP), poly(dimethylsiloxane)(PDMS) 막 및 PTMSP-g-PDMS막 등의 균질 치밀막을 제조하여 ... Dense polymer membranes were made from vanous silicone polymers such as poly(1-trimethylsilyl-1-propyneHPTMSP
silicon rich silicon nitride and Si3N4 layers using an rf magnetron co-sputtering system. ... This transition is related to the formation of silicon quantum dots. ... Films consisting of a silicon quantum dot superlattice were fabricated by alternating deposition of
Silicon-carbon composite was prepared by the magnesiothermic reduction of mesoporous silica and subsequent ... Well-ordered mesoporous silica(SBA-15) was employed as a starting material for the mesoporous silicon ... Successful formation of the silicon-carbon composite was well confirmed by appropriate characterization