Low temperature synthesis of proton conductor former powder

Hui Mei; Li Ping Feng; Jing Yin Fei

Low temperature synthesis of proton conductor former powder

Hui Mei, Li Ping Feng, Jing Yin Fei

School of Materials Sience and Engineering

Northwestern Polytechnical University Xian

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

Abstract

Doped with 5% mol Yb³⁺ , matrix ceramic BaCeO₃ powder was prepared by citrate Sol-Gel technology. DSC-TG curves of the sample from 25°C to 900°C were determined using a thermal analysis instrument and the sample was characterized by XRD, TEM and SEM. The results showed that the synthesis temperature of proton conductor former powder by Sol-Gel was lowered by 400∼600°C than by solid phase reaction and lowered by 150∼400°C than by oxalate coprecipitation. Low temperature combustion synthesis was easy to produce the loosened, uniform, and superfine powder with high surface activity.

Original language	English
Pages (from-to)	252-255
Number of pages	4
Journal	Corrosion and Protection
Volume	25
Issue number	6
State	Published - Jun 2004

Keywords

BaCeO
Doped
Hydrogen sensor
Sol-Gel
YbO

Cite this

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title = "Low temperature synthesis of proton conductor former powder",

abstract = "Doped with 5% mol Yb3+ , matrix ceramic BaCeO3 powder was prepared by citrate Sol-Gel technology. DSC-TG curves of the sample from 25°C to 900°C were determined using a thermal analysis instrument and the sample was characterized by XRD, TEM and SEM. The results showed that the synthesis temperature of proton conductor former powder by Sol-Gel was lowered by 400∼600°C than by solid phase reaction and lowered by 150∼400°C than by oxalate coprecipitation. Low temperature combustion synthesis was easy to produce the loosened, uniform, and superfine powder with high surface activity.",

keywords = "BaCeO, Doped, Hydrogen sensor, Sol-Gel, YbO",

author = "Hui Mei and Feng, {Li Ping} and Fei, {Jing Yin}",

year = "2004",

month = jun,

language = "英语",

volume = "25",

pages = "252--255",

journal = "Corrosion and Protection",

issn = "1005-748X",

publisher = "Shanghai Research Institute of Materials",

number = "6",

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TY - JOUR

T1 - Low temperature synthesis of proton conductor former powder

AU - Mei, Hui

AU - Feng, Li Ping

AU - Fei, Jing Yin

PY - 2004/6

Y1 - 2004/6

N2 - Doped with 5% mol Yb3+ , matrix ceramic BaCeO3 powder was prepared by citrate Sol-Gel technology. DSC-TG curves of the sample from 25°C to 900°C were determined using a thermal analysis instrument and the sample was characterized by XRD, TEM and SEM. The results showed that the synthesis temperature of proton conductor former powder by Sol-Gel was lowered by 400∼600°C than by solid phase reaction and lowered by 150∼400°C than by oxalate coprecipitation. Low temperature combustion synthesis was easy to produce the loosened, uniform, and superfine powder with high surface activity.

AB - Doped with 5% mol Yb3+ , matrix ceramic BaCeO3 powder was prepared by citrate Sol-Gel technology. DSC-TG curves of the sample from 25°C to 900°C were determined using a thermal analysis instrument and the sample was characterized by XRD, TEM and SEM. The results showed that the synthesis temperature of proton conductor former powder by Sol-Gel was lowered by 400∼600°C than by solid phase reaction and lowered by 150∼400°C than by oxalate coprecipitation. Low temperature combustion synthesis was easy to produce the loosened, uniform, and superfine powder with high surface activity.

KW - BaCeO

KW - Doped

KW - Hydrogen sensor

KW - Sol-Gel

KW - YbO

UR - http://www.scopus.com/inward/record.url?scp=4143061341&partnerID=8YFLogxK

M3 - 文章

AN - SCOPUS:4143061341

SN - 1005-748X

VL - 25

SP - 252

EP - 255

JO - Corrosion and Protection

JF - Corrosion and Protection

IS - 6

ER -

Low temperature synthesis of proton conductor former powder

Abstract

Keywords

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