Zobrazeno 1 - 10
of 1 505
pro vyhledávání: '"Z. M. Chen"'
Publikováno v:
Atmospheric Chemistry and Physics, Vol 15, Iss 12, Pp 6851-6866 (2015)
Hydrogen peroxide (H2O2) and organic peroxides play important roles in the cycle of oxidants and the formation of secondary aerosols in the atmosphere. Recent field observations have suggested that the budget of peroxyacetic acid (PAA, CH3C(O)OOH) is
Externí odkaz:
https://doaj.org/article/0f3f9cf62e634afeaada893362587adb
Publikováno v:
Biogeosciences, Vol 12, Iss 3, Pp 803-815 (2015)
A field experiment was designed to study the effects of nitrogen (N) source and urease inhibitor N-(n-butyl) thiophosphoric triamide (NBPT) or nitrification inhibitor dicyandiamide (DCD) on nitrous oxide (N2O) emission and N use efficiency (NUE) in a
Externí odkaz:
https://doaj.org/article/26c4ef17328b47108de262902f9ff6e7
Publikováno v:
Atmospheric Chemistry and Physics, Vol 13, Iss 22, Pp 11259-11276 (2013)
Field measurements of atmospheric peroxides were obtained during the summer on two consecutive years over urban Beijing, which highlighted the impacts of aerosols on the chemistry of peroxide compounds and hydroperoxyl radicals (HO2). The major perox
Externí odkaz:
https://doaj.org/article/47004078928b496286320228f576b0c4
Publikováno v:
Atmospheric Chemistry and Physics, Vol 13, Iss 11, Pp 5671-5683 (2013)
The ozonolysis of alkenes is considered to be an important source of atmospheric peroxides, which serve as oxidants, reservoirs of HOx radicals, and components of secondary organic aerosols (SOAs). Recent laboratory investigations of this reaction id
Externí odkaz:
https://doaj.org/article/e9189343a76d40be91ad184c2812cd25
Publikováno v:
Atmospheric Chemistry and Physics, Vol 12, Iss 19, Pp 8951-8962 (2012)
Methyl hydroperoxide (MHP), one of the most important organic peroxides in the atmosphere, contributes to the tropospheric oxidizing capacity either directly as an oxidant or indirectly as a free radical precursor. In this study we report measurement
Externí odkaz:
https://doaj.org/article/f8022a2f19794217908119ce4219ed3f
Publikováno v:
Atmospheric Chemistry and Physics, Vol 12, Iss 15, Pp 7187-7198 (2012)
The aqueous phase reaction of volatile organic compounds (VOCs) has not been considered in most analyses of atmospheric chemical processes. However, some experimental evidence has shown that, compared to the corresponding gas phase reaction, the aque
Externí odkaz:
https://doaj.org/article/db9575293d5348b7ab733daabb80f677
Publikováno v:
Atmospheric Chemistry and Physics, Vol 11, Iss 15, Pp 7399-7415 (2011)
Aqueous phase chemical processes of organic compounds in the atmosphere have received increasing attention, partly due to their potential contribution to the formation of secondary organic aerosol (SOA). Here, we analyzed the aqueous OH-initiated oxi
Externí odkaz:
https://doaj.org/article/f0646d19ee3e4ce484a00286f4602310
Publikováno v:
Atmospheric Chemistry and Physics, Vol 10, Iss 19, Pp 9551-9561 (2010)
Increasing evidence suggests that secondary organic aerosol (SOA) is formed through aqueous phase reactions in atmospheric clouds. In the present study, the aqueous oxidation of methyl vinyl ketone (MVK) and methacrolein (MACR) via OH radical were in
Externí odkaz:
https://doaj.org/article/d03c988544004e7c922f0d94f78f0b10
Publikováno v:
Atmospheric Chemistry and Physics, Vol 10, Iss 2, Pp 737-748 (2010)
Peroxyacetic acid (PAA) is one of the most important atmospheric organic peroxides, which have received increasing attention for their potential contribution to the oxidation capacity of the troposphere and the formation of secondary aerosols. We rep
Externí odkaz:
https://doaj.org/article/4c967529ef2c4346b7220ac0be824b2f
Publikováno v:
Atmospheric Chemistry and Physics, Vol 10, Iss 2, Pp 463-474 (2010)
With increasing NO2 concentration in the troposphere, the importance of NO2 reaction with mineral dust in the atmosphere needs to be evaluated. Until now, little is known about the reaction of NO2 with CaCO3. In this study, the heterogeneous reaction
Externí odkaz:
https://doaj.org/article/6b9a3cfa8ea140aca0f86b2cf867b3df