Abstract:
본 발명은 실리콘 습식 분쇄용 혼합 분산액 100 부피비에 대하여, 실리콘 분말 3 내지 20 부피비 및 탄화수소 분산매 및 첨가제의 합이 80 내지 97 부피비이고, 상기 첨가제는 분산제 및 점도조절제를 포함하는 실리콘 습식 분쇄용 혼합 분산액 및 이를 이용한 나노 실리콘 슬러리 제조 방법 및 이에 의해 제조된 나노 실리콘 슬러리가 제공된다.
Abstract:
The present invention relates to a vanadium-based hydrogen permeation alloy used for a separator membrane, a method for manufacturing the alloy, and a method for using the separator membrane using the same. The vanadium-based hydrogen permeation alloy used for the separator membrane includes nickel (Ni) more than 0 and less than and equal to 5 at%, 5 to 15 at% of iron (Fe), yttrium (Y) more than 0 and less than and equal to 1 at%, and the rest of vanadium and impurities.
Abstract:
PURPOSE: Oxidation resistant ferritic stainless steel, a method of manufacturing the same, and a fuel cell connector using the same are provided to obtain a fuel cell with superior cell performance and reduced Cr volatility by using the ferritic stainless steel, which includes Cu with superior conductivity, as the fuel cell connector. CONSTITUTION: Oxidation resistant ferritic stainless steel comprises a base material of ferrite stainless steel including Fe, Cr, Mn, and Cu element and an oxide of spinel structure including at least one among Cu, Mn, and Cr. The content of the Cu in the ferritic stainless steel is 1.5-7.5 wt%. The ferritic stainless steel further includes Al, Ti, C, and N.