Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Yong-wan Gu"'
Publikováno v:
Canadian Metallurgical Quarterly. 62:11-26
Publikováno v:
Solid State Phenomena. :21-24
The traditional precipitation method and a novel inorganic-organic hybrid method were used to control the morphology of nanocrystalline CeO2. By adjusting the methods and the preparation conditions, spherical and rode-shaped cerium dioxides with the
Ce Basic Hydroxycarbonate Complexe as Precursor for Mesoporous Ceria: Synthesis and Characterization
Publikováno v:
Solid State Phenomena. :97-100
Herein mesoporous CeO2 with high thermal stability was synthesized via a new hydroxycarbonates based hydrothermal threatment approach in present of hexadecyltrimethylammonium bromide (CTAB). IR and XRD prove the coexistence of hydroxycarbonate cerium
Publikováno v:
Solid State Phenomena. :323-326
A number of experiments were carried out with different Ce-Zr oxides doped La3+、Pr3+ or Mn4+ in order to improve their performance as a promoter for three way catalyst(TWC). The XRD results showed that the thermal stability of Ce-Zr oxide doped lan
Publikováno v:
Key Engineering Materials. :497-500
Autor:
Yong-Wan Gu, Seong-Rak Kim
Publikováno v:
The KIPS Transactions:PartC. :181-188
There are recently a lot of inconvenience because every client should be set to the proxy server on the browser in order to control the access by means of the client authentication in the proxy server. The client authentication technology using the t