Ignition of hydrogen-air mixtures over Pt at atmospheric pressure

被引：7
|
作者：
Rubtsov, Nikolai M. [1 ]
Chernysh, Victor I. [1 ]
Tsvetkov, Georgii I. [1 ]
Troshin, Kirill Ya. [2 ]
Shamshin, Igor O. [2 ]
机构：
[1] Russian Acad Sci, Inst Struct Macrokinet & Mat Sci, Chernogolovka 142432, Moscow Region, Russia
[2] Russian Acad Sci, NN Semenov Inst Chem Phys, Moscow 119991, Russia
来源：
MENDELEEV COMMUNICATIONS | 2017年 / 27卷 / 03期
关键词：
H-2; COMBUSTION; PLATINUM; CINEMATOGRAPHY; REACTOR;
D O I：
10.1016/j.mencom.2017.05.031
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
It is shown that metallic Pt acts mainly as a heat source in the reaction of hydrogen combustion. The composition of the surface layer changes during ignitions (from PtO2 to the composition exhibiting properties different from PtO2).
引用
收藏
页码：307 / 309
页数：3
相关论文
共 50 条
  • [31] Chemistry reduction and thermokinetic criteria for ignition of hydrogen-air mixtures at high pressures
    Park, YK
    Vlachos, DG
    JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, 1998, 94 (06): : 735 - 743
  • [32] Self-ignition of hydrogen-air mixtures behind reflected explosive waves
    B. E. Gel’fand
    S. P. Medvedev
    S. V. Khomik
    G. L. Agafonov
    High Temperature, 2010, 48 : 436 - 440
  • [33] Self-ignition of hydrogen-air mixtures behind reflected explosive waves
    Gel'fand, B. E.
    Medvedev, S. P.
    Khomik, S. V.
    Agafonov, G. L.
    HIGH TEMPERATURE, 2010, 48 (03) : 436 - 440
  • [34] Ignition Delay and Reaction Time Measurements of Hydrogen-Air Mixtures at High Temperatures
    Baranyshyn, Yauhen
    Kuzmitski, Vyacheslav
    Penyazkov, Oleg
    Sevrouk, Kirill
    FIRE-SWITZERLAND, 2024, 7 (02):
  • [35] SURFACE KINETICS FOR CATALYTIC COMBUSTION OF HYDROGEN-AIR MIXTURES ON PLATINUM AT ATMOSPHERIC-PRESSURE IN STAGNATION FLOWS
    IKEDA, H
    SATO, J
    WILLIAMS, FA
    SURFACE SCIENCE, 1995, 326 (1-2) : 11 - 26
  • [36] Ignition time of hydrogen-air diffusion flames
    Sanchez, Antonio L.
    Fernandez-Tarrazo, Eduardo
    Boivin, Pierre
    Linan, Amable
    Williams, Forman A.
    COMPTES RENDUS MECANIQUE, 2012, 340 (11-12): : 882 - 893
  • [37] INVESTIGATION OF THE IGNITION BEHAVIOR OF HYDROGEN-AIR MIXTURES IN THE CASE OF COMBUSTION INDUCED BY OBLIQUE SHOCKS
    ALGERMISSEN, J
    ZEITSCHRIFT FUR FLUGWISSENSCHAFTEN UND WELTRAUMFORSCHUNG, 1986, 10 (02): : 73 - 81
  • [38] Advancing lean combustion of hydrogen-air mixtures by laser-induced spark ignition
    Boeker, Dietmar
    Brueggemann, Dieter
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2011, 36 (22) : 14759 - 14767
  • [39] GAS STATE AND CHEMICAL MECHANISM IN IGNITION AND COMBUSTION PHASE OF REACTING HYDROGEN-AIR MIXTURES
    ALGERMIS.J
    ARCHIV FUR DAS EISENHUTTENWESEN, 1972, 43 (02): : 115 - &
  • [40] Experimental and numerical study of the ignition of hydrogen-air mixtures by a localized stationary hot surface
    Mevel, R.
    Melguizo-Gavilanes, J.
    Boeck, L. R.
    Shepherd, J. E.
    INTERNATIONAL JOURNAL OF HEAT AND FLUID FLOW, 2019, 76 : 154 - 169
12345