CHARACTERIZATION OF GAS SORPTION OF PLASMA-POLYMERIZED CU-PHTHALOCYANINE FILM

被引：7

作者：

KUROSAWA, S ^{[1
]}

ARIMURA, T ^{[1
]}

TAMURA, M ^{[1
]}

SHIBAKAMI, M ^{[1
]}

SEKIYA, A ^{[1
]}

KAMO, N ^{[1
]}

机构：

[1] HOKKAIDO UNIV,DEPT PHARMACEUT SCI,SAPPORO,HOKKAIDO 060,JAPAN

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1995年 / 34卷 / 7A期

关键词：

GAS SORPTION; PLASMA-POLYMERIZED CU-PHTHALOCYANINE; PIEZOELECTRIC QUARTZ CRYSTAL; PARTITION COEFFICIENT; MODIFIED SMALLS NUMBER;

D O I：

10.1143/JJAP.34.3658

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The molecular recognition part of a gas sensor on a piezoelectric quartz crystal is prepared by the plasma polymerization technique. Cu-phthalocyanine (CuPc) was used as the monomer for plasma polymerization. The sorption of gases by the plasma-polymerized CuPc film coated on piezoelectric quartz crystal was measured. The intermolecular interactions between plasma-polymerized CuPc and a series of various gases were characterized on the basis of physicochemical parameters, i. e., the partition coefficient and modified Small's number. A specific interaction other than hydrophobicity occurs in the presence of double bonds, cyclorings, and aromatics. It results from the pi-pi interaction, because CuPc has a number of double bonds.

引用

页码：3658 / 3661

页数：4

共 8 条

[1]

BARROW GM, 1988, PHYSICAL CHEM, P207

[2] PLASMA-POLYMERIZED MEMBRANE-ELECTRODE SELECTIVE FOR LIPOPHILIC CATIONS [J].