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搜索结果: 1-14 共查到理学 Sulfuric acid相关记录14条 . 查询时间(0.078 秒)
We use quantum mechanical evaluations of the Gibbs free energy of the hydrates of sulfuric acid, H2SO4. nH2O and (H2SO4)2 . nH2O to evaluate an empirical surface tension for sulfuric acid-water clust...
We have studied the hydration of sulfuric acid ammonia and sulfuric acid dimethylamine clusters using quantum chemistry. We calculated the formation energies and thermodynamics for clusters of one...
Simultaneous measurements of gaseous sulfuric acid and particle number size distributions were performed to investigate aerosol nucleation and growth during CAREBeijing-2008. The analysis of the measu...
In this study we introduce a new flow tube suitable for binary and ternary homogeneous nucleation studies. The production of sulfuric acid and water vapor mixture, the experimental setup and the metho...
An efficient synthetic method for 1,4-dihydropyridines has been developed using 3 or 4 component condensation reactions of aldehydes, 1,3-dicarbonyl compounds, and ammonium acetate in the presence of ...
As demonstrated in a number of investigations, gaseous sulfuric acid plays a central role in atmospheric aerosol formation. Using chemical ionization mass spectrometer the gas-phase sulfuric acid and ...
We have found some numerical errors in our paper “The role of ammonia in sulfuric acid ion induced nucleation” by I. K. Ortega et al. (Atmos. Chem. Phys., 8, 2859– 2867, 2008). We discovered that i...
The mechanism of ice nucleation to form Type 2 PSCs is important for controlling the ice particle size and hence the possible dehydration in the polar winter stratosphere. This paper probes heterogene...
The heterogeneous freezing temperatures of single binary sulfuric acid solution droplets were measured in dependency of acid concentration down to temperatures as low as -50°C. In order to avoid influ...
Hypobromous acid (HOBr) is a key species linking inorganic bromine to the chlorine and odd hydrogen chemical families. We have measured the solubility of HOBr in 45-70wt% sulfuric acid solutions repre...
The hygroscopic growth of aerosol particles present in a boreal forest was measured at a relative humidity of 88%. Simultaneously the gas phase concentration of sulfuric acid, a very hygroscopic compo...
We have studied the structure and formation thermodynamics of dimer clusters containing H2SO4 or HSO4− together with ammonia and seven different amines possibly present in the atmosphere, using ...
We have developed a new multi-step strategy for quantum chemical calculations on atmospherically relevant cluster structures that makes calculation for large clusters affordable with a good accuracy-t...
期刊信息 篇名 Electrochemical behavior of bismuth in sulfuric acid solution 语种 英文 撰写或编译 撰写 作者 W. S. Li,X. M. Long,J. H. Yan,J. M. Nan,H. Y. Chen,Y. M. Wu 第一作者单位 South China Normal Universtity 刊物名称 J. Power ...

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