Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Nicholas R. Keyes"'
Autor:
Albert A. Viggiano, Changjian Xie, Hanqing Pan, V. G. Ushakov, Shaun G. Ard, Nicholas S. Shuman, Hua Guo, Brendan C. Sweeny, Jürgen Troe, Nicholas R. Keyes
Publikováno v:
International Journal of Mass Spectrometry. 435:26-33
The temperature dependencies of the reactions MnO+ + H2/D2 from 150 to 600 K are measured in a selected- ion flow tube apparatus. The reactions are approximately 15% efficient at room temperature with rate constants (k = 2.7 ± 0.7 × 10−10 cm3 s-1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d18a2c5b3d90af1754187e14998ea6c
https://doi.org/10.1016/j.ijms.2018.10.011
https://doi.org/10.1016/j.ijms.2018.10.011
Autor:
P. B. Armentrout, Nicholas S. Shuman, Cameron J. Owen, Albert A. Viggiano, Hua Guo, Shaun G. Ard, Brendan C. Sweeny, Nicholas R. Keyes, Hanqing Pan
Publikováno v:
Catalysis Science & Technology. 9:2767-2780
The previously reported conversion of methane to ethene catalyzed by Au2+ at thermal energies, at odds with established thermodynamics, is investigated through a combination of experiments under both single-collision conditions using a guided ion bea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::370e13b7c704cf436322b84345772e4e
https://doi.org/10.1039/c9cy00523d
https://doi.org/10.1039/c9cy00523d
Autor:
Nicholas S. Shuman, Hua Guo, Jürgen Troe, Nicholas R. Keyes, Oscar Martinez, Albert A. Viggiano, Shaun G. Ard
Publikováno v:
Journal of Physical Chemistry A
The pressure and temperature dependences of the reactions of Fe+ with methyl halides CH3X (X = Cl, Br, I) in He were measured in a selected ion flow tube over the ranges 0.4 to 1.2 Torr and 300-600 K. FeX+ was observed for all three halides and FeCH3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be206624828313022d46b96ee5b39806
https://doi.org/10.1021/acs.jpca.7b02415
https://doi.org/10.1021/acs.jpca.7b02415
Publikováno v:
The Journal of chemical physics. 150(17)
Guided ion beam tandem mass spectrometry was employed to measure the kinetic energy-dependent product ion cross sections for the collision induced dissociation of Au
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a663b4897608ea60a89ec0a9d180994b
https://pubmed.ncbi.nlm.nih.gov/31067891
https://pubmed.ncbi.nlm.nih.gov/31067891
Autor:
Shaun G, Ard, Nicholas S, Shuman, Oscar, Martinez, Nicholas R, Keyes, Albert A, Viggiano, Hua, Guo, Jürgen, Troe
Publikováno v:
The journal of physical chemistry. A. 121(21)
The pressure and temperature dependences of the reactions of Fe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::63742e883b66f631b8b157706dc10457
https://pubmed.ncbi.nlm.nih.gov/28488864
https://pubmed.ncbi.nlm.nih.gov/28488864
Publikováno v:
The Journal of Chemical Physics. 150:174305
Guided ion beam tandem mass spectrometry was employed to measure the kinetic energy-dependent product ion cross sections for the collision induced dissociation of Au2+ with Xe. Gold dimer cations were formed in a glow discharge flow tube source that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d781f08dd34950ae71c9cdabdaa7bc97
https://doi.org/10.1063/1.5092957
https://doi.org/10.1063/1.5092957
Autor:
Nicholas R. Keyes, Nicholas S. Shuman, Hua Guo, Albert A. Viggiano, Shaun G. Ard, Justin P. Wiens, Oscar Martinez
Publikováno v:
The Journal of Chemical Physics. 146:214307
Rate constants and product branching fractions of reactions between diatomic interhalogens (ICl, ClF) and a series of anions (Br−, I−) and cations (Ar+, N2+) are measured using a selected ion flow tube apparatus and reported over the temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a816a618331fa783c9ee493b2c56f001
https://doi.org/10.1063/1.4984303
https://doi.org/10.1063/1.4984303