DIFFUSION AND HETEROGENEOUS REACTION. VI. SURFACE RECOMBINATION IN THE PRESENCE OF DISTRIBUTED ATOM SOURCES.

Abstract

A theoretical analysis is made of the simultaneous removal of atoms by a first-order, heterogeneous reaction and their generation by a second-order, gas-phase reaction. Such a model is found applicable to a system in which hydrogen atoms recombine on the walls of a cylindrical vessel in the presence of hydroxyl radicals which may interact in the gas by reaction with hydrogen molecules. The perturbation of the hydrogen-atom concentration profile in the cylinder due to OH as measured by electron spin resonance spectroscopy is employed to calculate the rate constant for the gasphase reaction OH + H2 yields H2O + H. (Author)

Document Details

Document Type
Technical Report
Publication Date
Aug 01, 1964
Accession Number
AD0604108

Entities

People

  • Clarence M. Ablow
  • Henry Wise
  • Kenneth M. Sancier

Organizations

  • SRI International

Tags

DTIC Thesaurus Topics

  • Demographic Cohorts
  • Diffusion
  • Electron Spin Resonance
  • Electrons
  • Hydrogen
  • Hydroxyl Radical
  • Magnetic Resonance
  • Molecules
  • Motion
  • Nuclear Magnetic Resonance
  • Nuclear Properties
  • Nuclear Resonance
  • Perturbations
  • Physical Properties
  • Resonance
  • Spin Resonance

Fields of Study

  • Physics

Readers

  • Combustion science or combustion engineering.
  • Quantum Dot Semiconductor Device Photonics and Graphene Optoelectronic Materials and THz Physics.

Technology Areas

  • Microelectronics