Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Pui-Teng Howe"'
Autor:
Joshua B. Halpern, C. Franklin Goldsmith, Huzeifa Ismail, Craig A. Taatjes, Askar Fahr, Pui-Teng Howe, Yuri Georgievskii, Leonard E. Jusinski, Paul R. Abel, William H. Green
Publikováno v:
The Journal of Physical Chemistry A. 111:6843-6851
This work reports measurements of absolute rate coefficients and Rice-Ramsperger-Kassel-Marcus (RRKM) master equation simulations of the C2H3+C2H4 reaction. Direct kinetic studies were performed over a temperature range of 300-700 K and pressures of
Photodesorption of physisorbed molecules from a Ag(111) surface: The low photon energy threshold....
Autor:
Pui-Teng Howe, Hai-Lung Dai
Publikováno v:
Journal of Chemical Physics; 5/8/1998, Vol. 108 Issue 18, p7775, 8p, 1 Diagram, 1 Chart, 4 Graphs
Autor:
Pui-Teng Howe†, Askar Fahr
Publikováno v:
The Journal of Physical Chemistry A. 107:9603-9610
The propargyl (HC⋮CCH2) radical is among the critical intermediates in hydrocarbon reaction systems pertinent to both the high temperatures of combustion systems and the low temperatures of planeta...
Publikováno v:
The Journal of Physical Chemistry. 100:8011-8014
Submonolayer formaldehyde (H2CO) has been photodissociated on Ag(111) at 35 K using nanosecond 287 nm laser pulses. The low temperature prohibits further bimolecular reactions of the dissociation p...
Autor:
Pui-Teng Howe, Hai-Lung Dai
Publikováno v:
SPIE Proceedings.
Using mass spectrometry flight-time measurements, photodesorption of HFCO, H2CO, CH2CO and CH3Cl from Ag(111) under pulsed nanosecond laser irradiation has been investigated in the experimental photon energy range of 1.17 eV
Publikováno v:
The Journal of Physical Chemistry A. 108:1638-1639
The role of H2O vapor on the disproportionation/combination ratio (kd/kc) of C2H5 radical reactions in the gas phase has been investigated experimentally and compared to that observed previously in aqueous solution. At added water pressures of 20 kPa
Publikováno v:
Journal of the Optical Society of America B. 17:1934
A new, direct vacuum-ultraviolet laser-excitation method is used to study the single-photon autoionization of xenon atoms in the 5p6→5p5 ns′[1/2]10 (14⩽n⩽52) and 5p6→5p5 nd′[3/2]10 (16⩽n⩽78) autoionizing Rydberg series. Fano profile p
Autor:
Huzeifa Ismail, C. Franklin Goldsmith, Paul R. Abel, Pui-Teng Howe, Askar Fahr, Joshua B. Halpern, Leonard E. Jusinski, Yuri Georgievskii, Craig A. Taatjes, William H. Green
Publikováno v:
Journal of Physical Chemistry A; Jul2007, Vol. 111 Issue 29, p6843-6851, 9p