Adsorption of a cationic porphyrin onto mesoporous silicas

被引：29
|
作者：
Yoshida, A
Kakegawa, N
Ogawa, M
机构：
[1] Waseda Univ, Dept Earth Sci, Shinjuku Ku, Tokyo 1698050, Japan
[2] Waseda Univ, Grad Sch Sci & Engn, Shinjuku Ku, Tokyo 1698050, Japan
来源：
RESEARCH ON CHEMICAL INTERMEDIATES | 2003年 / 29卷 / 7-9期
关键词：
mesoporous silica; adsorption; porphyrin; luminescence; aggregation;
D O I：
10.1163/156856703322601735
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
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).
引用
收藏
页码：721 / 731
页数：11
相关论文
共 50 条
  • [1] Adsorption of a cationic porphyrin onto mesoporous silicas
    Atsuko Yoshida
    Norishige Kakegawa
    Makoto Ogawa
    Research on Chemical Intermediates, 2003, 29 : 721 - 731
  • [2] Adsorption of mycotoxins in beverages onto functionalized mesoporous silicas
    Appell, Michael
    Jackson, Michael A.
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2013, 245
  • [3] Adsorption of cationic dyes onto mesoporous silica
    Huang, Chih-Hung
    Chang, Kai-Ping
    Ou, Hong-De
    Chiang, Yu-Chun
    Wang, Chu-Fang
    MICROPOROUS AND MESOPOROUS MATERIALS, 2011, 141 (1-3) : 102 - 109
  • [4] Adsorption of CO2 onto amine-grafted mesoporous silicas
    Chang, Fang-Yi
    Chao, Kuei-Jung
    Cheng, Hsu-Hsiang
    Tan, Chung-Sung
    SEPARATION AND PURIFICATION TECHNOLOGY, 2009, 70 (01) : 87 - 95
  • [5] Adsorption performance of mesoporous silicas towards a cationic dye. Influence of mesostructure on adsorption capacity
    Ivan Melendez-Ortiz, Hector
    Puente-Urbina, Bertha
    Alfonso Mercado-Silva, Jesus
    Garcia-Uriostegui, Lorena
    INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY, 2019, 16 (04) : 1533 - 1543
  • [6] Water adsorption on micro and mesoporous silicas
    Alcañiz-Monge, J
    Lozano-Castelló, D
    CHARACTERIZATION OF POROUS SOLIDS VI, 2002, 144 : 291 - 298
  • [7] Adsorption of cesium and strontium on mesoporous silicas
    Murota, Kento
    Takahashi, Yoshio
    Saito, Takumi
    PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2023, 25 (23) : 16135 - 16147
  • [8] Adsorption hysteresis in ordered mesoporous silicas
    Morishige, Kunimitsu
    ADSORPTION-JOURNAL OF THE INTERNATIONAL ADSORPTION SOCIETY, 2008, 14 (2-3): : 157 - 163
  • [9] Adsorption hysteresis in ordered mesoporous silicas
    Kunimitsu Morishige
    Adsorption, 2008, 14 : 157 - 163
  • [10] Chemical coating of the metal oxides onto mesoporous silicas
    Lin, HP
    Liu, YH
    Mou, CY
    NANO SCIENCE AND TECHNOLOGY: NOVEL STRUCTURES AND PHENOMENA, 2003, : 210 - 213
12345