抄録
The adsorption of a cationic porphyrin, tetrakis-(N-methyl-4-pyridiniumyl)porphine, into mesoporous silicas from solution of tetrakis-(N-methyl-4-pyridiniumyl)porphine p-toluene sulfonate was investigated. Irrespective of the pore size (2.4, 3.5 and 4.2 nm), the cationic porphyrin was adsorbed effectively onto mesoporous silicas to give brown-colored powders. Depending on the amounts adsorbed, which correlate with the average intermolecular distance, the porphines tend to aggregate (dimer).
| 本文言語 | English |
|---|---|
| ページ（範囲） | 721-731 |
| ページ数 | 11 |
| ジャーナル | Research on Chemical Intermediates |
| 巻 | 29 |
| 号 | 7-9 |
| DOI | |
| 出版ステータス | Published - 2003 |
ASJC Scopus subject areas
- 化学 (全般)