THE IDENTIFICATION OF THE MECHANISM FUNCTION AND THE KINETIC INVESTIGATION OF THE ENERGY-STORING REACTION OF AMMONIUM HYDROGEN SULFATE

被引：8
|
作者：
LI, JH
ZHANG, G
WANG, JY
机构：
[1] Department of Chemistry, Henan Normal University, Xinxiang
来源：
THERMOCHIMICA ACTA | 1992年 / 207卷
关键词：
D O I：
10.1016/0040-6031(92)80137-L
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The kinetics and the mechanism of the thermal decomposition of NH4HSO4 were studied by means of thermogravimetry at constant temperature and with increasing temperature. The mechanism function of the reaction was found and identified by a three-stage identification method. Some kinetic parameters were determined. The results of the two methods showed that the thermal decomposition of NH4HSO4 is dominated by an R1 mechanism, i.e. a one-dimensional phase-boundary reaction. The activation energy E obtained by therinogravimetry at constant temperature is 141.25 kJ mol - 1. The frequency factor A is 1.563 x 10(10) min -1. Its kinetic compensation effect is log A = 0.0899E - 2.5143.
引用
收藏
页码：219 / 225
页数：7
相关论文
共 50 条
  • [41] Investigation of the Electrocatalytic Activity of CuRu Alloy and Its Mechanism for Hydrogen Evolution Reaction
    Cui, Zhao
    Duan, Shengquan
    Yao, Shuangshuang
    Pan, Ting
    Dai, Dongmei
    Gao, Hongtao
    CHEMELECTROCHEM, 2021, 8 (04): : 705 - 711
  • [42] Thermal conversion potential of tea stems: Experimental investigation, reaction mechanism, and kinetic modeling
    Najafi, Hamidreza
    Laye, Zahra Rezaei
    Sobati, Mohammad Amin
    INDUSTRIAL CROPS AND PRODUCTS, 2024, 207
  • [43] INVESTIGATION OF MECHANISM OF REACTION OF SUBSTITUTED BENZONITRILES WITH HYDROGEN CHLORIDE AND SOME NUCLEOPHILIC REAGENTS
    ZILBERMAN, E
    LAZARIS, AY
    ZHURNAL OBSHCHEI KHIMII, 1961, 31 (03): : 980 - &
  • [44] Nitrite Dismutase Reaction Mechanism: Kinetic and Spectroscopic Investigation of the Interaction between Nitrophorin and Nitrite
    He, Chunmao
    Howes, Barry D.
    Smulevich, Giulietta
    Rumpel, Sigrun
    Reijerse, Edward J.
    Lubitz, Wolfgang
    Cox, Nicholas
    Knipp, Markus
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2015, 137 (12) : 4141 - 4150
  • [45] Investigation of reaction mechanism and kinetic modelling for the toluene total oxidation in presence of CoAlCe catalyst
    Genty, E.
    Siffert, S.
    Cousin, R.
    CATALYSIS TODAY, 2019, 333 : 28 - 35
  • [46] KINETIC INVESTIGATION OF REACTION MECHANISM OF DIHYDROFOLATE REDUCTASE FROM L1210 CELLS
    MCCULLOUGH, JL
    NIXON, PF
    BERTINO, JR
    ANNALS OF THE NEW YORK ACADEMY OF SCIENCES, 1971, 186 (NNOV) : 131 - +
  • [47] Linear Free Energy Relationships in the Hydrogen Evolution Reaction: Kinetic Analysis of a Cobaloxime Catalyst
    Rountree, Eric S.
    Martin, Daniel J.
    McCarthy, Brian D.
    Dempsey, Jillian L.
    ACS CATALYSIS, 2016, 6 (05): : 3326 - 3335
  • [48] AN INVESTIGATION OF THE REACTION OF BIS(CYCLOPENTADIENYL)TITANIUM DICHLORIDES WITH TRIMETHYLALUMINUM - MECHANISM OF AN ALPHA-HYDROGEN ABSTRACTION REACTION
    OTT, KC
    DEBOER, EJM
    GRUBBS, RH
    ORGANOMETALLICS, 1984, 3 (02) : 223 - 230
  • [49] Reaction mechanism interplay in determining the biological effectiveness of neutrons as a function of energy
    Baiocco, G.
    Alloni, D.
    Babini, G.
    Mariotti, L.
    Ottolenghi, A.
    RADIATION PROTECTION DOSIMETRY, 2015, 166 (1-4) : 316 - 319
  • [50] Iron(III)-Hydrogen peroxide reaction: Kinetic evidence of a hydroxyl-mediated chain mechanism
    Perez-Benito, JF
    JOURNAL OF PHYSICAL CHEMISTRY A, 2004, 108 (22): : 4853 - 4858
12345