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Ciencias atmosféricas. ciencias atmosféricas. Comentario sobre "Fuente ausente de la fase gaseosa de HONO inferida de
Chunxiang Ye1, Xianliang Zhou2, Dennis Pu3
1Wadsworth Center, New York State Department of Health, Albany, NY, USA.
Science (New York, N.Y.)
|June 20, 2015
Resumen
Los investigadores encontraron un rendimiento muy bajo de ácido nitroso (HONO) de las reacciones de dióxido de nitrógeno, lo que desafía las suposiciones anteriores sobre su papel en la producción de radicales hidroxilo atmosféricos.
Área de la Ciencia:
- Química de la atmósfera química de la atmósfera
- Ciencias Ambientales Ciencias del Medio Ambiente.
Sus antecedentes:
- Estudios anteriores propusieron un rendimiento unitario para la formación de ácido nitroso (HONO) a partir de la reacción entre el dióxido de nitrógeno y el complejo hidroperoxilo-agua.
- Esta suposición sugería una sobreestimación significativa de la contribución de la fotólisis HONO al presupuesto de los radicales hidroxilo.
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