Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Mi‑Jai Lee"'
Publikováno v:
Journal of the Korean Ceramic Society. 57:338-344
In this study, an eco-friendly, electroless, and neutral (pH 7.0) process of nickel plating at low temperature (40 °C) was used to develop an anode catalyst for a solid oxide fuel cell (SOFC). Electroless Ni(B) plating on yttria-stabilized zirconia
Autor:
Hae Jin Hwang, Jong Heun Lee, Young Jin Lee, Jin-Ho Kim, Jae Won Jang, Mi Jai Lee, Dae-Woo Jeon, Hyun Wook Park
Publikováno v:
Metals and Materials International. 23:1227-1233
This study aims to develop an anode catalyst for a solid oxide fuel cell (SOFC) using electroless nickel plating. We have proposed a new method for electroless plating of Ni metal on yttria-stabilized zirconia (YSZ) particles. We examine the uniformi
Publikováno v:
Ceramics International. 43:5343-5346
A polycrystalline SiC ceramic prepared by pressureless sintering of α-SiC powders with 3 vol% Al 2 O 3 -AlN-Y 2 O 3 additives in an argon atmosphere exhibited a high electrical resistivity of ~10 13 Ω cm at room temperature. X-ray diffraction revea
Autor:
Chang-Sik Choi, Mi-Jai Lee, Byoung-Jo Ahn, Dae-Woo Jeon, Ji-Sun Lee, Young-Jin Lee, Jin-Ho Kim
Publikováno v:
Journal of the Korean Institute of Electrical and Electronic Material Engineers. 30:199-203
Autor:
Jin-Ho Kim, Mi-Jai Lee, Bora Jeong, Dongwook Shin, Young-Jin Lee, Ji-Sun Lee, Tae-Young Lim, Dae-Woo Jeon
Publikováno v:
Korean Journal of Materials Research. 27:39-42
Publikováno v:
Journal of the Korean Ceramic Society. 53:529-534
Nanocrystalline powder of zirconia stabilized with 8 ㏖% yttria (YSZ) has been synthesized through oxalate process using ZrOCl₂·8H₂O and Y(NO₃)₃·6H₂O as starting materials. Understanding of the characteristic changes of YSZ powder as a f
Autor:
Yun-Gon Moon, Park Tae-Ho, Mi-Jai Lee, Jonghee Hwang, Yunsung Yang, Jin Ho Kim, Young-Jin Lee, Sookyung Youk, Dae-Woo Jeon, Lee Jung-Soo, Hyeonjin Jeong
Publikováno v:
Journal of the Korean Institute of Electrical and Electronic Material Engineers. 29:489-493
Publikováno v:
Journal of the Korean Ceramic Society. 53:381-385
Recently, white LEDs, especially, warm white LEDs have been intensively investigated due to outstanding optical properties, long term stability and low power consumption. In this study, mixed type and patterned type of remote phosphors were prepared
Publikováno v:
Journal of the Korean Institute of Electrical and Electronic Material Engineers. 29:348-352
LumiGNtech Co., SK Techno Park, Gwangmyeong 14322, Korea(Received March 31, 2016; Revised May 24, 2016; Accepted May 24, 2016) Abstract: In this paper, GaN film was grown on AlN/PSS by hydride vapor phase epitaxy compared with GaN on planar sapphire.
Autor:
Hyeonjin Jeong, Park Tae-Ho, Jin-Ho Kim, Jonghee Hwang, Dae-Woo Jeon, Yunsung Yang, Jung Soo Lee, Dongwook Shin, Sookyung Youk, Young-Jin Lee, Mi-Jai Lee
Publikováno v:
Journal of the Korean Ceramic Society. 53:258-262
The effect of zirconium dioxide (ZrO₂) on the properties of color conversion glasses was examined in the BaO-ZnO-B₂O₃-SiO₂ system. The difference in refractive index between glass and phosphor affect the optical properties of the color conver