http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
주동우,최성호 한국분석과학회 2015 분석과학 Vol.28 No.1
We prepared a novel electrochemical gas sensor (EG sensor) based on interdigitated electrode (IDE)coated with vinyl ionic liquids (ILs) as electrolyte and Pt-Ru-Mo/MWNT electrocatalysts for occurring redoxactiveof CNCl gas. The vinyl ILs such as 1-butyl-3-(vinylbenzyl)imidazolium chloride, [BVBI]+Cl−, and 3-hexyl-1-vinylimidazolium bromide, [HVI]+Br−, were synthesized by SN2 reaction in order to use electrolyte. The Pt-Ru-Mo/MWNT electrocatalysts were also prepared by one-step radiation-induced reduction of metal ionsin the presence of MWNTs as supports. The fabricated EG sensor with vinyl ILs electrolyte was evaluatedthrough optical microscopy (OM), scanning electron microscopy (SEM), and atomic force microscopy (AFM). The prepared EG sensor is clearly detected over 2.0 ppm CNCl gas and is exhibited a liner relationship betweencurrent and concentration over a region of 10-100 ppm.
金井石,朱東祐 부산대학교 공과대학 1984 硏究報告 Vol.28 No.-
It was analyzed that the stress distribution of the tool-chip contact surface at the controlled contact cutting tool according to the change of the contact length by photo elastic experiment. Also, the distribution of the stress and displacement at cutting edge region of the tool were investigated using FEM. The main results are as follows. 1) The maximum normal stress on tool-chip contact intarface appeared in the vicinity of cutting edge. 2) The position of the maximum normal stress on the tool chip contact region is regardless of the controlled contact length.