Redox properties of niobium oxide catalysts

被引：84
|
作者：
Wachs, IE [1 ]
Jehng, JM [1 ]
Deo, G [1 ]
Hu, H [1 ]
Arora, N [1 ]
机构：
[1] LEHIGH UNIV,ZETTLEMOYER CTR SURFACE STUDIES,DEPT CHEM,BETHLEHEM,PA 18015
来源：
CATALYSIS TODAY | 1996年 / 28卷 / 1-2期
关键词：
niobium oxide catalysts; redox properties;
D O I：
10.1016/0920-5861(95)00229-4
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Niobia catalysts can contain niobium oxide as a two-dimensional niobium oxide overlayer (surface niobia species), an oxide support (niobia supported surface redox sites) or a mixed oxide (solid solution or compound of niobium oxide). The molecular structures and redox properties of these different niobia-containing catalysts are investigated for several different oxidation reactions. These studies reveal that niobia present as surface metal oxide species, an oxide support and mixed oxides can directly as well as indirectly influence the redox properties of oxide catalysts.
引用
收藏
页码：199 / 205
页数：7
相关论文
共 50 条
  • [1] Nanorod Niobium Oxide as Powerful Catalysts for an All Vanadium Redox Flow Battery
    Li, Bin
    Gu, Meng
    Nie, Zimin
    Wei, Xiaoliang
    Wang, Chongmin
    Sprenkle, Vincent
    Wang, Wei
    NANO LETTERS, 2014, 14 (01) : 158 - 165
  • [2] A Comparison of the Redox Properties of Bulk Vanadium Mixed Oxide Catalysts
    Wang, Nai-liang
    Qiu, Jian-e
    Wu, Jian
    You, Kui-yi
    Luo, He-an
    CATALYSIS LETTERS, 2015, 145 (09) : 1792 - 1797
  • [3] A Comparison of the Redox Properties of Bulk Vanadium Mixed Oxide Catalysts
    Nai-liang Wang
    Jian-e Qiu
    Jian Wu
    Kui-yi You
    He-an Luo
    Catalysis Letters, 2015, 145 : 1792 - 1797
  • [4] Structure and redox properties of bulk and supported manganese oxide catalysts
    Arena, F
    Torre, T
    Raimondo, C
    Parmaliana, A
    PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2001, 3 (10) : 1911 - 1917
  • [5] ACIDIC PROPERTIES OF SUPPORTED NIOBIUM OXIDE CATALYSTS - AN INFRARED-SPECTROSCOPY INVESTIGATION
    DATKA, J
    TUREK, AM
    JEHNG, JM
    WACHS, IE
    JOURNAL OF CATALYSIS, 1992, 135 (01) : 186 - 199
  • [6] NIOBIUM OXALATE - NEW PRECURSOR FOR PREPARATION OF SUPPORTED NIOBIUM OXIDE CATALYSTS
    JEHNG, JM
    WACHS, IE
    ACS SYMPOSIUM SERIES, 1990, 437 : 232 - 242
  • [7] NIOBIUM OXALATE - A NEW PRECURSOR FOR THE PREPARATION OF SUPPORTED NIOBIUM OXIDE CATALYSTS
    JEHNG, JM
    WACHS, IE
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1989, 198 : 48 - CATL
  • [8] MOLECULAR DESIGN OF SUPPORTED NIOBIUM OXIDE CATALYSTS
    JEHNG, JM
    WACHS, IE
    CATALYSIS TODAY, 1993, 16 (3-4) : 417 - 426
  • [9] Evaluation of acid properties of mechanochemically synthesized supported niobium oxide catalysts in the alkylation of toluene
    Pineda, Antonio
    Lazaro, Noelia
    Balu, Alina M.
    Garcia, Angel
    Romero, Antonio A.
    Luque, Rafael
    MOLECULAR CATALYSIS, 2020, 493 (493)
  • [10] SEMICONDUCTOR PROPERTIES OF NIOBIUM ANODIC OXIDE LAYERS ON NIOBIUM
    STUTZLE, D
    HEUSLER, KE
    ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-FRANKFURT, 1969, 65 (1-4): : 201 - &
12345