基于LaFeO3/YSZ/Pt结构的混成电势乙醇传感器研究

Hao Hong; Jianwen Sun; Cinan Wu

doi:10.3969/j.issn.1004-1699.2019.11.002

基于LaFeO₃/YSZ/Pt结构的混成电势乙醇传感器研究

Translated title of the contribution: Research on Mixed Potential Ethanol Sensor Based on LaFeO₃/YSZ/Pt

Hao Hong, Jianwen Sun, Cinan Wu

Electronic Components, Technology and Materials

Research output: Contribution to journal › Article › Scientific › peer-review

Abstract

Mixed potential type ethanol gas sensor using Yttria-Stabilized Zirconia(YSZ)as solid electrolyte and LaFeO₃ as sensitive material was fabricated and characterized. LaFeO₃ was prepared by a sol-gel method and characterized by XRD.YSZ substrate and sensitive electrode were characterized using field emission scanning electron microscope. The measurement results show that the presented sensor exhibits a high sensitivity(135 mV to 400×10^-6 ethanol)and fast response time(14 s to 50×10^-6 ethanol)at 350 ℃. The results also demonstrate good repeatability and selectivity of the fabricated sensor.

Translated title of the contribution	Research on Mixed Potential Ethanol Sensor Based on LaFeO₃/YSZ/Pt
Original language	Chinese
Pages (from-to)	1608-1612
Number of pages	5
Journal	Chinese Journal of Sensors and Actuators
Volume	32
Issue number	11
DOIs	https://doi.org/10.3969/j.issn.1004-1699.2019.11.002
Publication status	Published - 2019

Keywords

Gas sensor
LaFeO
Mixed potential
Sol-gel
YSZ

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title = "基于LaFeO3/YSZ/Pt结构的混成电势乙醇传感器研究",

abstract = "Mixed potential type ethanol gas sensor using Yttria-Stabilized Zirconia(YSZ)as solid electrolyte and LaFeO3 as sensitive material was fabricated and characterized. LaFeO3 was prepared by a sol-gel method and characterized by XRD.YSZ substrate and sensitive electrode were characterized using field emission scanning electron microscope. The measurement results show that the presented sensor exhibits a high sensitivity(135 mV to 400×10-6 ethanol)and fast response time(14 s to 50×10-6 ethanol)at 350 ℃. The results also demonstrate good repeatability and selectivity of the fabricated sensor.",

keywords = "Gas sensor, LaFeO, Mixed potential, Sol-gel, YSZ",

author = "Hao Hong and Jianwen Sun and Cinan Wu",

year = "2019",

doi = "10.3969/j.issn.1004-1699.2019.11.002",

language = "Chinese",

volume = "32",

pages = "1608--1612",

journal = "Chinese Journal of Sensors and Actuators",

issn = "1004-1699",

publisher = "Guojia Jiaowei Quanguo Gaoxiao Chuangan Jishu Yanjiuhui",

number = "11",

}

TY - JOUR

T1 - 基于LaFeO3/YSZ/Pt结构的混成电势乙醇传感器研究

AU - Hong, Hao

AU - Sun, Jianwen

AU - Wu, Cinan

PY - 2019

Y1 - 2019

N2 - Mixed potential type ethanol gas sensor using Yttria-Stabilized Zirconia(YSZ)as solid electrolyte and LaFeO3 as sensitive material was fabricated and characterized. LaFeO3 was prepared by a sol-gel method and characterized by XRD.YSZ substrate and sensitive electrode were characterized using field emission scanning electron microscope. The measurement results show that the presented sensor exhibits a high sensitivity(135 mV to 400×10-6 ethanol)and fast response time(14 s to 50×10-6 ethanol)at 350 ℃. The results also demonstrate good repeatability and selectivity of the fabricated sensor.

AB - Mixed potential type ethanol gas sensor using Yttria-Stabilized Zirconia(YSZ)as solid electrolyte and LaFeO3 as sensitive material was fabricated and characterized. LaFeO3 was prepared by a sol-gel method and characterized by XRD.YSZ substrate and sensitive electrode were characterized using field emission scanning electron microscope. The measurement results show that the presented sensor exhibits a high sensitivity(135 mV to 400×10-6 ethanol)and fast response time(14 s to 50×10-6 ethanol)at 350 ℃. The results also demonstrate good repeatability and selectivity of the fabricated sensor.

KW - Gas sensor

KW - LaFeO

KW - Mixed potential

KW - Sol-gel

KW - YSZ

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DO - 10.3969/j.issn.1004-1699.2019.11.002

M3 - Article

AN - SCOPUS:85076349236

SN - 1004-1699

VL - 32

SP - 1608

EP - 1612

JO - Chinese Journal of Sensors and Actuators

JF - Chinese Journal of Sensors and Actuators

IS - 11

ER -

基于LaFeO₃/YSZ/Pt结构的混成电势乙醇传感器研究

Abstract

Keywords

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