EXAFS CHARACTERIZATION OF DY AND PD-DY ON ALUMINA CATALYSTS

被引：1
|
作者：
MACOVEI, D [1 ]
PARVULESCU, V [1 ]
TEODORESCU, CM [1 ]
机构：
[1] RES & ENGN INST NONFERROUS MET IND,R-73951 BUCHAREST,ROMANIA
来源：
REACTION KINETICS AND CATALYSIS LETTERS | 1994年 / 52卷 / 01期
关键词：
D O I：
10.1007/BF02129853
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Two Pd-Dy/gamma-Al2O3 catalysts, with 1 wt.% Dy and various Pd loadings (0.1 and 0.5 wt.%) have been investigated by EXAFS at the Dy L(III)-edge, and compared with 1 % Dy/gamma-Al2O3. The Dy-carrier interaction was found to change with the Pd dispersity.
引用
收藏
页码：81 / 86
页数：6
相关论文
共 50 条
  • [21] Characterization of γ-alumina and berated alumina catalysts
    Flego, C
    Parker, WO
    APPLIED CATALYSIS A-GENERAL, 1999, 185 (01) : 137 - 152
  • [22] Angle-resolved photoemission study of (Dy, Ce)/Pd(111) and (Dy, Ce)/Rh(111) surface compounds
    Poverkhnost Fiz Khim Mekh, 4-5 (39-52):
  • [23] EXAFS ANALYSIS OF LOW-LOADED PALLADIUM ON ALUMINA CATALYSTS
    LESAGEROSENBERG, E
    VLAIC, G
    DEXPERT, H
    LAGARDE, P
    FREUND, E
    APPLIED CATALYSIS, 1986, 22 (02): : 211 - 219
  • [24] XANES AND EXAFS SPECTRA OF PT-SN-ALUMINA CATALYSTS
    LI, YX
    CHIU, NS
    LEE, WH
    BAUER, SH
    DAVIS, BH
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1988, 196 : 13 - PETR
  • [25] EXAFS Characterization of Pd Catalysts for Enantioselective Hydrogenation of α-Phenylcinnamic Acid: Pretreatment Effects and Thiol Adsorption
    Takeshi Kubota
    Haruka Sato
    Takayuki Uchida
    Tae Yeon Kim
    Koji Omata
    Tomonori Misaki
    Yasuaki Okamoto
    Takashi Sugimura
    Catalysis Letters, 2016, 146 : 2430 - 2440
  • [26] EXAFS Characterization of Pd Catalysts for Enantioselective Hydrogenation of α-Phenylcinnamic Acid: Pretreatment Effects and Thiol Adsorption
    Kubota, Takeshi
    Sato, Haruka
    Uchida, Takayuki
    Kim, Tae Yeon
    Omata, Koji
    Misaki, Tomonori
    Okamoto, Yasuaki
    Sugimura, Takashi
    CATALYSIS LETTERS, 2016, 146 (12) : 2430 - 2440
  • [27] Characterization of palladium (Pd) on alumina catalysts prepared using liquid carbon dioxide
    Kim, Jaehoon
    Kelly, M. Jason
    Lamb, H. Henry
    Roberts, George W.
    Kiserow, Douglas J.
    JOURNAL OF PHYSICAL CHEMISTRY C, 2008, 112 (28): : 10446 - 10452
  • [28] Solubility of hydrogen in Pd-Dy-Ni ternary alloys
    Anuradha, S
    Sivakumar, R
    Ramaprabhu, S
    JOURNAL OF PHYSICS-CONDENSED MATTER, 2001, 13 (50) : 11589 - 11596
  • [29] EFFECTS OF Dy ON THE MICROSTRUCTURE AND SPALLATION FAILURE OF THE ALUMINA SCALES GROWN ON NiAl
    Guo, Hongbo
    Wang, Xiaoyan
    Gong, Shengkai
    INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 2010, 24 (15-16): : 3149 - 3154
  • [30] EXAFS CHARACTERIZATION OF RHODIUM OLEFIN COMPLEXES BOUND TO ALUMINA
    BARNES, C
    PENNERHAHN, J
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1989, 198 : 76 - INOR
12345