Zobrazeno 1 - 10
of 94
pro vyhledávání: '"George H. Atkinson"'
Publikováno v:
Energies, Vol 15, Iss 6, p 2058 (2022)
This work takes an empirical and evidence-based approach in the development of a resorption thermal transformer. It presents the initial modelling conducted to understand key performance parameters (coefficient of performance and specific mean power)
Externí odkaz:
https://doaj.org/article/95b5d918b34f4d869c07b49782f462a0
Publikováno v:
Energies, Vol 14, Iss 18, p 6002 (2021)
In a resorption heat pump, the adsorption and desorption reaction of ammonium chloride (NH4Cl) with ammonia (NH3) is of interest as a Low Temperature Salt (LTS). Reviewing previously published NH4Cl-NH3 equilibrium lines, ammonium chloride appears to
Externí odkaz:
https://doaj.org/article/686ac6d4230c4d689260c9fb1b3a2534
Publikováno v:
Energies, Vol 14, Iss 6002, p 6002 (2021)
Energies; Volume 14; Issue 18; Pages: 6002
Energies; Volume 14; Issue 18; Pages: 6002
In a resorption heat pump, the adsorption and desorption reaction of ammonium chloride (NH4Cl) with ammonia (NH3) is of interest as a Low Temperature Salt (LTS). Reviewing previously published NH4Cl-NH3 equilibrium lines, ammonium chloride appears to
Publikováno v:
Chemical Physics. 313:51-62
A new model of the primary events of the bacteriorhodopsin (BR) photocycle is derived from the analysis of vibrational spectroscopic data obtained from native BR (BR-570) and three artificial BR pigments containing structurally modified retinals with
Publikováno v:
The Journal of Physical Chemistry A. 107:10787-10797
The picosecond molecular dynamics in an artificial bacteriorhodopsin (BR) pigment, BR6.11, are measured by picosecond time-resolved coherent anti-Stokes Raman spectroscopy (PTR/CARS) and picosecond transient absorption (PTA). The BR6.11 pigment conta
Autor:
John M. Kelly, Paul E. Kruger, Laszlo Ujj, George H. Atkinson, John J. McGarvey,§ and, Colin G. Coates
Publikováno v:
The Journal of Physical Chemistry B. 106:4854-4862
Vibrational spectra (1100−1800 cm-1) of the ground state and two excited electronic states, populated following the 5 ps, 440 nm excitation, of the [Ru(phen)2dppz]+2 (phen = 1,10-phenanthroline and dppz = dipyrido[3,2-a:2‘,3‘-c] phenazine) comp
Publikováno v:
The Journal of Physical Chemistry A. 106:3325-3336
The molecular mechanism describing the initial 200 ps of the room-temperature photocycle in the artificial bacteriorhodopsin (BR) pigment, BR6.9, is examined by both absorption and vibrational spectroscopy. The BR6.9 pigment contains a structurally m
Publikováno v:
The Journal of Physical Chemistry A. 105:5719-5726
The dynamics over the initial 100 ns (3 ps time resolution) of the room-temperature photocycle of the E46Q mutant of photoactive yellow protein (PYPE46Q) are measured using picosecond transient absorption (PTA) spectroscopy. Three intermediates, I0E4
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 68:453-465
The wavelength region over which high-sensitivity absorption measurements can be obtained via intracavity laser spectroscopy (ILS) is significantly expanded by utilizing a vibronic, solid-state laser, Tm 3+ : YAG laser, operating near 2.0 μm. Pumped
Publikováno v:
The Journal of Physical Chemistry B. 104:10827-10834
The photochemistry of the K-590 intermediate in the room-temperature (RT) bacteriorhodopsin (BR) photocycle (i.e., K-590 back reaction) is examined with picosecond time resolution over the 50 ps to...