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
  • [21] Thermodynamic and kinetic investigation for peroxide hydrogen reduction reaction on nanoporous electrocatalysts
    Zhang, Yan
    Zhao, Yuanyuan
    Shi, Shuai
    Tian, Miaomiao
    Yin, HuiMing
    IONICS, 2018, 24 (05) : 1457 - 1465
  • [22] Thermodynamic and kinetic investigation for peroxide hydrogen reduction reaction on nanoporous electrocatalysts
    Yan Zhang
    Yuanyuan Zhao
    Shuai Shi
    Miaomiao Tian
    HuiMing Yin
    Ionics, 2018, 24 : 1457 - 1465
  • [23] STEADY-STATE KINETIC INVESTIGATION OF URICASE REACTION-MECHANISM
    PITTS, OM
    PRIEST, DG
    ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS, 1974, 163 (01) : 359 - 366
  • [24] DEPENDENCE OF THE HYDROGEN KINETIC ISOTOPE EFFECT ON THE REACTION FREE-ENERGY
    GERMAN, ED
    KUZNETSOV, AM
    JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I, 1981, 77 : 397 - 412
  • [25] Reduction of nitrate to ammonium by sulphate green rust: activation energy and reaction mechanism
    Hansen, HCB
    Koch, CB
    CLAY MINERALS, 1998, 33 (01) : 87 - 101
  • [26] Polyethylene Glycols Catalyzed Reaction of Catechol and Resorcinol with Cerium Ammonium Sulfate in the Aqueous Medium: Kinetic and Mechanistic Study
    Adnan A. Dahadha
    Mohamed J. Saadh
    Tamara Mfarej
    Mohammed Hassan
    Mohammad Abunuwar
    Nesrin T. Talat
    Chemistry Africa, 2022, 5 : 1417 - 1426
  • [27] Polyethylene Glycols Catalyzed Reaction of Catechol and Resorcinol with Cerium Ammonium Sulfate in the Aqueous Medium: Kinetic and Mechanistic Study
    Dahadha, Adnan A.
    Saadh, Mohamed J.
    Mfarej, Tamara
    Hassan, Mohammed
    Abunuwar, Mohammad
    Talat, Nesrin T.
    CHEMISTRY AFRICA-A JOURNAL OF THE TUNISIAN CHEMICAL SOCIETY, 2022, 5 (05): : 1417 - 1426
  • [28] Kinetic mechanism of TiO2 nanocarving via reaction with hydrogen gas
    Yoo, Sehoon
    Dregia, Suliman A.
    Akbar, Sheikh A.
    JOURNAL OF MATERIALS RESEARCH, 2006, 21 (07) : 1822 - 1829
  • [29] Kinetic mechanism of TiO2 nanocarving via reaction with hydrogen gas
    Yoo S.
    Dregia S.A.
    Akbar S.A.
    Rick H.
    Sandhage K.H.
    Journal of Materials Research, 2006, 21 (7) : 1822 - 1829
  • [30] REACTION BETWEEN DIACETYL AND HYDROGEN-PEROXIDE - ITS MECHANISM AND KINETIC CONSTANTS
    FRANKVOORT, W
    THERMOCHIMICA ACTA, 1978, 25 (01) : 35 - 49
12345