摘要
Nitrogen atom and molecule ions were generated in gas discharge near the surface of water. Effects of the ions on water were studied. The results showed that water exhibits remarkableUV absorption after the ions’ impact, and has positive reaction with ninhydrin, which indicatesthat amine products are formed, and the observation of 1H-NMR spectrum further proves the existance of these products. The pH value of water lowred after discharge, and chemical analysisdemonstrated NO-3 produced in the sample soution, i. e. HNO3is another kind of substanceformed in the reaction of ions with water as well. All the results give evidence of the chemical syntheses of low energy nitrogen ions with liquid water. And these synthesis effects may play a role in the chemical evolution of life.
Nitrogen atom and molecule ions were generated in gas discharge near the surface of water. Effects of the ions on water were studied. The results showed that water exhibits remarkableUV absorption after the ions' impact, and has positive reaction with ninhydrin, which indicatesthat amine products are formed, and the observation of 1H-NMR spectrum further proves the existance of these products. The pH value of water lowred after discharge, and chemical analysisdemonstrated NO-3 produced in the sample soution, i. e. HNO3is another kind of substanceformed in the reaction of ions with water as well. All the results give evidence of the chemical syntheses of low energy nitrogen ions with liquid water. And these synthesis effects may play a role in the chemical evolution of life.
出处
《物理化学学报》
SCIE
CAS
CSCD
北大核心
1998年第8期765-768,共4页
Acta Physico-Chimica Sinica
基金
国家自然科学基金
