Mass spectrometric studies of the composition of the gaseous phase under solid compounds of free phthalocyanine ( H ~2~ Pc ) and its complexes with aluminium ( AlClPc , AlFPc , ( AlPc )~2~ O ) and copper ( CuPc ) were performed in the temperature range up to 700 ยฐC. It has been shown that the phthal
Vapour pressures of some aromatic hydrocarbons
โ Scribed by D Ambrose
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 134 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0021-9614
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๐ SIMILAR VOLUMES
Phosphorescence from pyrene and naphthalene in the vapour phase has been obsrved. The lifetime and quantum yields are studied between 0.04 and 10 torr.
THE SLOW OXIDATION OF AROMATIC HYDRO-CARBONS AT HIGH PRESSURES Sirc,-Itec.ciit 'l'lte syiit ltctic work Itits bccii cnrrictl out, by ti stdT of workers, Tlic following liiivc liceti cngtigcd wit,li the r ,
## Considerable evidence exists for a pressure-independent intersystem crossing from the lowest triplet to the ground state in aromatic vapours. The rate-constant is around lo3 set-l. A model is discussed which explains this fast rate in terms of adiabatic molecular rotations.