Catalytic activity and morphological properties of Ni/MgO catalysts for the oxidative coupling of methane

被引:1
|
作者
Bhatia, S [1 ]
Zabidi, NABM [1 ]
Ahmad, MHARBM [1 ]
机构
[1] Univ Sains Malaysia, Sch Chem Engn, Sebrang Prai Selatan 14300, Pulau Pinang, Malaysia
来源
关键词
oxidative coupling of methane; bulk dislocations; MgNiO2; phase;
D O I
10.1023/A:1014107712844
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
The catalytic activity of Ni/MgO catalysts was studied for the oxidative coupling of methane (OCM). The catalysts were characterized using transmission electron microscope (TEM) and XPD. The increase in C2+ selectivity of Ni/MgO was attributed to the presence of bulk dislocations and MgNiO2 phase.
引用
收藏
页码:87 / 92
页数:6
相关论文
共 50 条
  • [1] Catalytic Activity and Morphological Properties of Ni/MgO Catalysts for the Oxidative Coupling of Methane
    Subhash Bhatia
    Noor Asmawati binti Mohd Zabidi
    Megat Harun Al Rashid bin Megat Ahmad
    Reaction Kinetics and Catalysis Letters, 2001, 74 : 87 - 92
  • [2] CATALYTIC PROPERTIES OF VARIOUS MGO CATALYSTS FOR OXIDATIVE COUPLING OF METHANE
    ZHEN, KJ
    LI, SZ
    BI, YL
    YANG, XG
    WEI, Q
    CATALYSIS LETTERS, 1994, 23 (3-4) : 369 - 376
  • [3] Surface properties of rare earth promoted MgO catalysts and their catalytic activity/selectivity in oxidative coupling of methane
    Choudhary, VR
    Rane, VH
    Chaudhari, ST
    APPLIED CATALYSIS A-GENERAL, 1997, 158 (1-2) : 121 - 136
  • [5] INFLUENCE OF VARIOUS PROMOTERS ON THE BASICITY AND CATALYTIC ACTIVITY OF MGO CATALYSTS IN OXIDATIVE COUPLING OF METHANE
    CHOUDHARY, VR
    RANE, VH
    CHAUDHARI, ST
    CATALYSIS LETTERS, 1990, 6 (01) : 95 - 98
  • [6] THE STRUCTURE AND THE CATALYTIC PROPERTIES OF MGO FOR OXIDATIVE COUPLING OF METHANE
    ZHEN, KJ
    LI, SZ
    BI, YL
    YANG, XG
    WEI, Q
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1992, 203 : 185 - COLL
  • [7] Comparison of alkali metal promoted MgO catalysts for their surface acidity/basicity and catalytic activity/selectivity in the oxidative coupling of methane
    Choudhary, VR
    Rane, VH
    Pandit, MY
    JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY, 1997, 68 (02) : 177 - 186
  • [8] Unexpected activity of MgO catalysts in oxidative coupling of methane: Effects of Ca-promoter
    Cho, JeongHyun
    Kwon, Dahye
    Yang, Inchan
    An, Suna
    Jung, Ji Chul
    MOLECULAR CATALYSIS, 2021, 510
  • [9] INFLUENCE OF PRECURSORS USED IN PREPARATION OF MGO ON ITS SURFACE-PROPERTIES AND CATALYTIC ACTIVITY IN OXIDATIVE COUPLING OF METHANE
    CHOUDHARY, VR
    RANE, VH
    GADRE, RV
    JOURNAL OF CATALYSIS, 1994, 145 (02) : 300 - 311
  • [10] Morphology and Microstructure of Li/MgO Catalysts for the Oxidative Coupling of Methane
    Zavyalova, Ulyana
    Geske, Michael
    Horn, Raimund
    Weinberg, Gisela
    Frandsen, Wiebke
    Schuster, Manfred
    Schloegl, Robert
    CHEMCATCHEM, 2011, 3 (06) : 949 - 959