Search Results - "Matsuguchi, M."

Effect of humidity on NH3 gas sensitivity of polyaniline blend films by Matsuguchi, M., Okamoto, A., Sakai, Y.

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Effect of NH3 gas on the electrical conductivity of polyaniline blend films by MATSUEUCHI, M, IO, J, SUGIYAMA, G, SAKAI, Y

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Humidity sensors based on polymer thin films by Sakai, Y, Sadaoka, Y, Matsuguchi, M

“…Studies on humidity sensors fabricated with organic polymers for the last 10 years are reviewed. Several useful methods for improving the characteristics of…”
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Humidity sensor using cross-linked poly(chloromethyl styrene) by Sakai, Y., Matsuguchi, M., Hurukawa, T.

“…A resistive-type humidity sensor was prepared using a poly(chloromethyl styrene) (PCMS) film which was simultaneously cross-linked and quaternized. The…”
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Characterization of polymers for a capacitive-type humidity sensor based on water sorption behavior by Matsuguchi, M., Umeda, S., Sadaoka, Y., Sakai, Y.

“…The water sorption behavior of polymers for a capacitive-type humidity sensor was examined using three different techniques. The sorbed water in hydrophilic…”
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Effect of the degree of cross-linking on the characteristics of a PVCA capacitive-type humidity sensor by Matsuguchi, M., Shinmoto, M., Sadaoka, Y., Kuroiwa, T., Sakai, Y.

“…A cross-linked PVCA film was prepared on a suitable substrate by using a photoirradiation technique and evaluated as a capacitive-type humidity sensor. The…”
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Molecular imprinting strategy for solvent molecules and its application for QCM-based VOC vapor sensing by Matsuguchi, Masanobu, Uno, Toshiyuki

“…Cross-linked polymers made of methyl methacrylate (MMA) as a monomer and divinylbenzene (DVB) as a cross-linking agent were prepared in the presence of toluene…”
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Solvatochromic study of water sorption in polymer films by Matsuguchi, Masanobu, Sadaoka, Yoshihiko, Mizuguchi, Hiroshi, Umeda, Kenichi, Sakai, Yoshiro

“…A solvatochromic method was used to characterize the water sorption behavior of polymer films. Four different dyes were dissolved in various solid polymers and…”
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Poly(acrylamide) derivatives for QCM-based HCl gas sensor applications by Matsuguchi, Masanobu, Kadowaki, Yoshito

“…Quartz resonators coated with three kinds of poly(acrylamide) derivatives were studied for simply but accurately detecting HCl gas in air. The exposure of the…”
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Chemically modified copolymer coatings for mass-sensitive toluene vapor sensors by Matsuguchi, Masanobu, Uno, Toshiyuki, Aoki, Takashi, Yoshida, Masami

“…Styrene- co-chloromethyl styrene copolymers chemically modified with various kinds of monoamines or diamines were synthesized. Their sensing properties based…”
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Methanol permeability and proton conductivity of a semi-interpenetrating polymer networks (IPNs) membrane composed of Nafion ® and cross-linked DVB by Matsuguchi, Masanobu, Takahashi, Heisuke

“…The problem of methanol crossover through a Nafion ® membrane is one of the challenges in the application of direct methanol fuel cells (DMFCs). In order to…”
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Effect of heat pretreatment on electrical conductance changes by NO2 adsorption of lead phthalocyanine thin film by SADAOKA, Y, MATSUGUCHI, M, SAKAI, Y, MORI, Y

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Humidity sensor using microporous film of polyethylene-graft-poly-(2-hydroxy-3-methacryloxypropyl trimethyl-ammonium chloride) by SAKAI, Y, SADAOKA, Y, MATSUGUCHI, M, RAO, V. L

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Ionic conductivity in Na5YSi4O12-based ceramics with and without additives by SADAOKA, Y, MATSUGUCHI, M, SAKAI, Y, KOMATSUBARA, K

“…Addition of Na2O-Y2O3-SiO2 glass to Na5YSi4O12 during the sintering process induced enhancements in conductivity and decrease in its activation energy. The…”
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Electrical conductivity of Na3Zr2Si2PO12-doped sodium aluminosilicate glass by SADAOKA, Y, MATSUGUCHI, M, SAKAI, Y, NAKAYAMA, S

“…Compounds with the formula Na1+xZr2SixP3-xO12 are some of the best fast sodium ion conductors. Composites of Na3Zr2Si2PO12 crystalline powder and sodium…”
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Electrical conductivity of Na3Zr2Si2PO12-doped sodium aluminosilicate glass by Sadaoka, Y., Matsuguchi, M., Sakai, Y., Nakayama, S.

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Electrical properties of α-zirconium phosphate and its alkali salts in a humid atmosphere by SADAOKA, Y, MATSUGUCHI, M, SAKAI, Y, MITSUI, S

“…Humidity dependence of impedance was examined by using the complex impedance analysis for fine crystalline zirconium bis(monohydrogen phosphate) monohydrate…”
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Solid state electrochemical CO2 gas sensor using zircon-based sodium ionic conductors by SADAOKA, Y, MATSUGUCHI, M, SAKAI, Y, MANABE, D

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HCl gas monitoring based on a QCM using morpholine-functional styrene- co-chloromethylstyrene copolymer coatings by Matsuguchi, Masanobu, Kadowaki, Yoshito, Noda, Kazutoshi, Naganawa, Ryuichi

“…Quartz resonators coated with various compositions of poly(styrene- co-chloromethyl styrene) reacted with morpholine as adsorption sites were fabricated for…”
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A QCM-based NO2 gas detector using morpholine-functional cross-linked copolymer coatings by Matsuguchi, M, Kadowaki, Y, Tanaka, M

“…Piezoelectric devices coated with cross--linked poly(styrene--co--chloromethyl styrene) reacted with morpholine were fabricated to develop a simple system that…”
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