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A novel synthesis of the N-13 labeled atmospheric trace gas peroxynitric acid
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Thorsten Bartels-Rausch
Veröffentlicht/Copyright:
25. Februar 2011
Abstract
Radioactively labeled trace gases have been successfully used to study heterogeneous chemistry of atmospheric relevance. Here we present a new synthesis of gas-phase peroxynitric acid labeled with 13N (H13NO4) to study the interaction of HNO4 with ice and snow surfaces. A yield of about 30% for HNO4 was determined. The main by-products were HNO3 and HNO2. Exposure of an ice packed bed flow tube to these species revealed that the interaction with the surface scale in the order HNO3ߙ>ߙHNO4ߙ=ߙHNO2ߙ>ߙNO2.
Published Online: 2011-02-25
Published in Print: 2011-05
© by Oldenbourg Wissenschaftsverlag, Villigen PSI, Germany
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Artikel in diesem Heft
- Influence of humic acid on the Am(III) sorption onto kaolinite
- Photoluminescent nano-sized ternary and quaternary complexes of thorium(IV)
- Solubility of ThO2·xH2O(am) in the presence of gluconate
- Liquid chromatographic behavior of lanthanides and actinides on monolith supports
- A novel synthesis of the N-13 labeled atmospheric trace gas peroxynitric acid
- A comparative study on the effect of solvent on nucleophilic fluorination with [18F]fluoride: protic solvents as co-solvents in SN2 and SNAr reactions
- Bioavailability of 99mTc-paclitaxel-glucuronide (99mTc-PAC-G)
- New 99mTc(CO)3(NNO) complexes in the development of 5HT1A receptor imaging agents
