Intercalation of colored organic anions into insulator host lattices of layered double hydroxides

被引：49

作者：

Tagaya, H ^{[1
]}

Ogata, A ^{[1
]}

Kuwahara, T ^{[1
]}

Ogata, S ^{[1
]}

Karasu, M ^{[1
]}

Kadokawa, J ^{[1
]}

Chiba, K ^{[1
]}

机构：

[1] TDK CORP,R&D CTR,SAKU,NAGANO 38902,JAPAN

来源：

MICROPOROUS MATERIALS | 1996年 / 7卷 / 2-3期

关键词：

intercalation; layered double hydroxide; colored organic compound;

D O I：

10.1016/0927-6513(96)00013-2

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Colored organic anions such as tetra (4-carboxyphenyl) porphyrin (TPP-C), tetra (4-sulfonatophenyl)porphyrin (TPP-S), tetracarboxyphthalocyaninato cobalt (TPC-C) and others were intercalated into the Mg/Al and Zn/Al layered double hydroxides (LDHs). After the intercalation of organic anions, interlayer spacing of the LDHs increased to 7.8-30.7 Angstrom depending on the amounts of intercalated anions and the sizes of these anions. The amounts of intercalated organic anions reached 48-100% of the exchange capacity of the Zn/Al LDH. Absorption maxima of TPP-C and TPP-S intercalates were from 439 to 445 nm and longer than 414 to 420 nm, respectively, of TPP-C and TPP-S alone in solvents.

引用

页码：151 / 158

页数：8

共 23 条

[1]

CAVANI F, 1991, CATAL TODAY, V11, P1732

[2] SPECTRA OF THE METALLO-DERIVATIVES OF ALPHA,BETA,GAMMA,OMEGA-TETRAPHENYLPORPHINE [J].