学术探索
学术期刊
新闻热点
数据分析
智能评审

Characterization of novel copper phthalocyanine Langmuir-Blodgett films for NO2 detection

被引：11
作者：
Rella, R
Serra, A
Siciliano, P
Tepore, A
Troisi, L
Valli, L
机构：
[1] UNIV LECCE, DIPARTIMENTO SCI MAT, I-73100 LECCE, ITALY
[2] UNIV LECCE, DIPARTIMENTO BIOL, I-73100 LECCE, ITALY
来源：
THIN SOLID FILMS | 1996年 / 284卷
关键词：
Langmuir-Blodgett films; copper phthalocyanine; anisotropy; nitrogen dioxide;
D O I：
10.1016/S0040-6090(95)08466-5
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Novel Cu(II)[tetrakis-(3,3-dimethyl-1-butoxycarbonyl)] phthalocyanine (CuPcBC) thin films have been prepared by the Langmuir-Blodgett (LB) technique from ethyl acetate and toluene solutions, Polarized light UV-Vis measurements show in-plane anisotropy of the orientation of molecules in the LB films. Dynamic response characteristics of the electrical conductance to different NO2 concentrations in dry air are presented. The sensitivity as a function of temperature has been analysed; in particular, the CuPcBC LB film have shown a good sensitivity to NO2 gas at an operating temperature of about 170 degrees C.
引用
收藏
页码：870 / 872
页数：3
相关论文
共 11 条
[1]   DERIVATIVES OF PHTHALOCYANINE PREPARED FOR DEPOSITION AS THIN-FILMS BY THE LANGMUIR-BLODGETT TECHNIQUE [J].
BARGER, WR ;
SNOW, AW ;
WOHLTJEN, H ;
JARVIS, NL .
THIN SOLID FILMS, 1985, 133 (1-4) :197-206
[2]  
DANIEL MJ, 1988, THIN SOLID FILMS, V159, P395
[3]  
Leznoff C.C., 1989, PHTHALOCYANINES PROP
[4]  
MEIER H, 1974, ORGANIC SEMICONDUCTO
[5]   LANGMUIR-BLODGETT-FILMS OF PHTHALOCYANINE DERIVATIVES - MONOLAYER AND MULTILAYER FILMS PREPARED FROM PHTHALOCYANINE DERIVATIVES CONTAINING POLAR AND CATIONIC SUBSTITUENTS [J].
MOHAMMED, MA ;
OTTENBREIT, P ;
PRASS, W ;
SCHNURPFEIL, G ;
WOHRLE, D .
THIN SOLID FILMS, 1992, 213 (02) :285-294
[6]   STRUCTURAL STUDIES OF INTERMOLECULAR INTERACTIONS IN PURE AND DILUTED FILMS OF A REDOX-ACTIVE PHTHALOCYANINE [J].
PALACIN, S ;
LESIEUR, P ;
STEFANELLI, I ;
BARRAUD, A .
THIN SOLID FILMS, 1988, 159 :83-90
[7]   STRUCTURAL AND SPECTROSCOPIC CHARACTERIZATION OF CU(II) [TETRAKIS-(3,3-DIMETHYL-1-BUTOXYCARBONYL)] PHTHALOCYANINE THIN-FILMS DEPOSITED BY THE LANGMUIR-BLODGETT TECHNIQUE [J].
PASIMENI, L ;
MENEGHETTI, M ;
RELLA, R ;
VALLI, L ;
GRANITO, C ;
TROISI, L .
THIN SOLID FILMS, 1995, 265 (1-2) :58-65
[8]  
PASIMENI L, 1996, ADV CRYSTAL GROWTH, V203, P297
[9]   ELECTRONIC DEVICES INCORPORATING STABLE PHTHALOCYANINE LANGMUIR-BLODGETT-FILMS [J].
ROBERTS, GG ;
PETTY, MC ;
BAKER, S ;
FOWLER, MT ;
THOMAS, NJ .
THIN SOLID FILMS, 1985, 132 (1-4) :113-123
[10]  
SCHULTZ H, 1991, STRUCTURE BONDING, V74
12