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A study of pyroelectric effect in Langmuir-Blodgett (LB) films
(2001)
Pyroelektrik olayın gözlendiği aşırı ince pyroelektrik Langmuir-Blodgett (LB) filmleri, Langmuir-Blodgett tekniği [1] yardımı ile üretilirler. Bu teknik, A maddesi/B maddesi şeklinde birbirini takip eden ince tabakaların ...
Thin film properties and the detection volatile organic compounds of c-methylcalix(4)resorcinarene
(Amer Inst Physics, 2018)
C-Methylcalix(4) resorcinarene (CM4RA) molecule fabricated as a thin film using spin coating method was studied for an application as a sensing membrane for the detection of volatile organic compounds. The optical properties ...
Characterization and gas sensing properties of langmuir-blodgett thin films of poly(CINOEMA-co-DEAEMA
(American Scientific Publishers, 2016)
2-(4-chloro-1-naphtyloxy)-2-oxoethyl methacrylate (CINOEMA) was synthesized by reacting 4-Chloro-1-naphthyloxychloromethylketonewith sodiummethacrylate in acetonitrile solvent at 70 °C. The free-radical initiated ...
Characterization of a novel 1,3-bis(p-iminobenzoic acid)indane Langmuir-Blodgett film for organic vapor sensing
(Amer Scientific Publishers, 2005)
In the present paper we report about the Langmuir-Blodgett thin film characterization and organic vapor sensing properties of a novel 1,3-bis(p-iminobenzoic acid)indane (IBI) containing polar carboxylic acid groups. LB ...
Benzene vapor detection using spun poly(methyl methacrylate) thin films
(Amer Scientific Publishers, 2008)
A series of poly(methyl methacrylate) (PMMA) polymers of different molecular weights were synthesized using the Emulsifier-Free Emulsion polymerisation method. Using Atomic Force Microscopy (AFM) measurements the film ...
Langmuir-blodgett thin film characterization and vapor sensing properties of boron containing materials
(Amer Scientific Publishers, 2013)
Three materials, Mesitylene-2-boronic acid (MBA), phenylboronic acid (PBA) and 1-naphthylboronic acid (NBA), were selected for fabrication of Langmuir-Blodgett (LB) thin films in order to investigate the sensing properties ...
Polisiloksan/aysosilamin Langmuir-Blodgett (LB) ince filmlerinin pyroelektrik özelliklerinin incelenmesi
(2001)
Pyroelektrik olay [1] sıcaklığa bağlı elektrik polarizasyonu olarak tanımlanır ve simetrik olmayan yapıdaki maddelerde gözlenir. Langmuir-Blodgett (LB) ince film tekniği [2], pyroelektrik ince filmlerin üretilmesinde iyi ...
Pyroelectric effect in Langmuir-Blodgett films incorporating ions
(2004)
Non-centrosymmetric materials exhibiting a temperature-dependent electric polarisation are known as pyroelectrics. It is well known that the tilting mechanism and proton transfer between acid/amine interactions play an ...
Pyroelectric figure of merit for a heterogeneous alternate layer Langmuir-Blodgett film system
(2002)
The pyroelectric effect arises as a result of the change of the polarisation with temperature. Pyroelectric materials, which must have a non-centrosymmetric structure, exhibit an inherent electrical polarisation that changes ...
The langmuir properties of a mixed copolysiloxane monolayer
(2001)
A family of linear copolysiloxanes [1-3] substituted with side chains containing carboxylic head groups has been synthesised. The Langmuir properties of the mixed monolayer at the water-air interface has been studied using ...
