Nano Structured Perovskite-type Oxides with Rare Earth for Semiconductive Gas Sensor
スポンサーリンク
概要
- 論文の詳細を見る
Finer perovskite-type SmFe1-xCoxO3 oxides formed by the thermal decomposition of the corresponding heteronuclear hexacyano complexes. With an increase in the treatment temperature, the particle size increased from 20nm (350oC) to 400nm (1000oC). For SmFeO3 prepared by the pyrolysis of the complex at 900oC, the sensing characteristics were examined for O3, NO2, MEK, EtOH and C6H6. The conductance was responsible to sub-ppm level's ozone and the sensitivity decreased with an increase in the working temperature. The sensitivity to 0.1ppm ozone was ca.1000 at 250oC. The partial replacing of Fe with Co resulted an increase in the conductance and the sensitivity to ozone decreased with an increase in the Co content, i.e., the sensitivity of SmFe0.90Co0.10O3 at 100oC for 0.4ppm ozone was 200.
- 愛媛大学の論文
著者
-
Aono Hiromichi
Materials Sci. And Biotechnology Graduate School Of Sci. And Engineering Ehime Univ.
-
Aono Hiromichi
Department Of Materials And Engineering Faculty Of Engineering
-
Aono Hiromichi
Department Of Materials Science And Biotechnology Graduate School Of Engineering And Science Ehime U
-
MORI Masami
愛媛大学大学院理工学研究科物質生命工学専攻
-
AONO Hiromichi
愛媛大学大学院理工学研究科物質生命工学専攻
-
ITAGAKI Yoshiteru
愛媛大学大学院理工学研究科物質生命工学専攻
-
SADAOKA Yoshihiko
愛媛大学大学院理工学研究科物質生命工学専攻
-
Sadaoka Yoshihiko
Department Of Materials Science And Biotechnology Graduate School Of Engineering And Science Ehime U
-
Itagaki Yoshiteru
Department Of Materials Science And Biotechnology Graduate School Of Engineering And Science Ehime U
-
Itagaki Yoshiteru
Department Of Materials Science And Biotechnology Graduate School Of Science And Engineering Ehime U
関連論文
- Preparation of perovskite-type oxide, LaFeO3, by low-temperature decomposition of heteronuclear coordination polymer, (NH4)La[Fe(CN)6]·4.5H2O
- Heating of Ferrite Powder by an AC Magnetic Field for Local Hyperthermia (Short Note)
- Formation of La0.8Sr0.2MnO3 films as SOFC cathodes by electrophoretic deposition
- Ionic Conductivity of β -Fe_2 (SO_4 ) _3 Type Li_3Cr_2(PO_4)_3 Based Electrolyte
- Synthesis of Fine Mg_Ca_xFe_2O_4 Ferrite Powder Having High Heat Ability under AC Magnetic Field
- Fluorescent Property of Bulk-and Nanocrystals of Cyanide-bridged Eu(III)Co(III) Heteronuclear Coordination Polymer
- Preparation of Heteronuclear La_2Cu(C_4O_4)_4(H_2O)_・2H_2O Complex and its Thermal Decomposition into Single Phase La_2CuO_4
- Preparation of Heteronuclear Bi_La_x[Fe(CN)_6]・n(H_2O) Complexes and their Thermal Decomposition
- LaMnO_3 Fine Powder Prepared by the Thermal Decomposition of a Heteronuclear Complex, LaMn(dhbaen)(OH)(NO_3)(H_2O)_4
- Cl_2 Gas Detection at Low Temperature Using the 0.97PbCl_2-0.03KCl Solid Electrolyte Prepared by the Melting Method
- Cl_2 Gas Sensor Using Bacl_2-KCl Solid Electrolyte Prepared by Melting Method
- Reactivity with alkali carbonates of a newly developed oxide ionic conductor, Nd_(SiO_4)_(AlO_4)_O_2 with apatite-type structure
- Nano Structured Perovskite-type Oxides with Rare Earth for Semiconductive Gas Sensor
- Preparation of MgFe2O4 microsphere using spray dryer for embolization therapy application
- Ionic conductivity of Li_xLa_(SiO_4)_6O_ sinters
- Cl_2 Gas Sensor Using Na^+ Conducting Solid Electrolyte
- Conventional synthesis method for fine polymetallic LaFeO_3 using ethylene glycol solvent addition
- EPR Spectra and Structure of the Radical Cations of Fluorinated Ethylenes and Propenes
- High-Heat Generation Ability in AC Magnetic Field for Ti Tube Filled with Ferrite Powder