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The origin of summer monsoon rainfall at New Delhi by deuterium excess
deuterium excess relative humidity origin of precipitation
2009/3/3
The deuterium excess in summer monsoon precipitation, determined from isotopic measurements(δ18O and <δD) at New Delhi, has been shown to be correlated, negatively, with relative humidity at the 1000 ...
Atmospheric deuterium fractionation：HCHO and HCDO yields in the CH2DO + O2 reaction
Atmospheric deuterium fractionation HCHO HCDO yields CH2DO + O2 reaction
2008/12/25
The formation of formaldehyde via hydrogen atom transfer from the methoxy radical to molecular oxygen is a key step in the atmospheric photochemical oxidation of methane, and in the propagation of deu...
An Investigation of the Formation Mechanism of Allene or Alkyne in the 6,7-Benzobicyclo[3.2.1]octane System by Deuterium Labeling Experiments
Cyclic allene Cyclic alkynes Deuterium Labeling
2010/6/28
In order to reveal the real intermediate in the base-promoted reaction of 1, 3-bromo-4,4-dideuterio-6,7-benzobicyclo[3.2.1]octa-2,6-diene 10 was synthesized and its HBr elimination reaction studied. R...
Deuterium Nuclear Magnetic Resonance Studies of Water Molecules Restrained by their Proximity to a Clay Surface
Nuclear magnetic resonance Orientation Quadrupolar splitting Smectite Surface acidity Water
2012/1/6
Observation of quadrupolar splittings for 2H and 17O nuclei from D2O solvent molecules in suspensions of the Ecca Gum BP bentonite points unambiguously to the ordering of water molecules with respect ...