Study of the Growth Kinetics of Bi(Pb)-2212 Phase

Yurong Cai; Xiangyun Sun; Wenfang Shi; Pinxiang Zhang; Lian Zhou

Study of the Growth Kinetics of Bi(Pb)-2212 Phase

Yurong Cai, Xiangyun Sun, Wenfang Shi, Pinxiang Zhang, Lian Zhou

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

Abstract

The formation and transformation in (Bi,Pb)₂Sr₂CaCu₂O_x have been studied from the point of view of growth kinetics. The component, reaction products and microstructures were analyzed by differential thermal analysis (DTA), XRD, SEM and energy dispersive x-ray analysis (ED). The results show that the formation process of (Bi,Pb)-2212 phase follows the rules of solid reaction kinetics. For the formation of textured (Bi,Pb)-2212 phase it is advantageous to choose a very high degree of supercooling and relatively long heat treatment time.

Original language	English
Pages (from-to)	201
Number of pages	1
Journal	Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering
Volume	28
Issue number	4
State	Published - Apr 1999
Externally published	Yes

Keywords

(Bi,Pb)-2212 phase
Formation mechanism
Growth kinetics
Supercooled degree

Cite this

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title = "Study of the Growth Kinetics of Bi(Pb)-2212 Phase",

abstract = "The formation and transformation in (Bi,Pb)2Sr2CaCu2Ox have been studied from the point of view of growth kinetics. The component, reaction products and microstructures were analyzed by differential thermal analysis (DTA), XRD, SEM and energy dispersive x-ray analysis (ED). The results show that the formation process of (Bi,Pb)-2212 phase follows the rules of solid reaction kinetics. For the formation of textured (Bi,Pb)-2212 phase it is advantageous to choose a very high degree of supercooling and relatively long heat treatment time.",

keywords = "(Bi,Pb)-2212 phase, Formation mechanism, Growth kinetics, Supercooled degree",

author = "Yurong Cai and Xiangyun Sun and Wenfang Shi and Pinxiang Zhang and Lian Zhou",

year = "1999",

month = apr,

language = "英语",

volume = "28",

pages = "201",

journal = "Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering",

issn = "1002-185X",

publisher = "Science Press ",

number = "4",

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TY - JOUR

T1 - Study of the Growth Kinetics of Bi(Pb)-2212 Phase

AU - Cai, Yurong

AU - Sun, Xiangyun

AU - Shi, Wenfang

AU - Zhang, Pinxiang

AU - Zhou, Lian

PY - 1999/4

Y1 - 1999/4

N2 - The formation and transformation in (Bi,Pb)2Sr2CaCu2Ox have been studied from the point of view of growth kinetics. The component, reaction products and microstructures were analyzed by differential thermal analysis (DTA), XRD, SEM and energy dispersive x-ray analysis (ED). The results show that the formation process of (Bi,Pb)-2212 phase follows the rules of solid reaction kinetics. For the formation of textured (Bi,Pb)-2212 phase it is advantageous to choose a very high degree of supercooling and relatively long heat treatment time.

AB - The formation and transformation in (Bi,Pb)2Sr2CaCu2Ox have been studied from the point of view of growth kinetics. The component, reaction products and microstructures were analyzed by differential thermal analysis (DTA), XRD, SEM and energy dispersive x-ray analysis (ED). The results show that the formation process of (Bi,Pb)-2212 phase follows the rules of solid reaction kinetics. For the formation of textured (Bi,Pb)-2212 phase it is advantageous to choose a very high degree of supercooling and relatively long heat treatment time.

KW - (Bi,Pb)-2212 phase

KW - Formation mechanism

KW - Growth kinetics

KW - Supercooled degree

UR - http://www.scopus.com/inward/record.url?scp=0346247025&partnerID=8YFLogxK

M3 - 文章

AN - SCOPUS:0346247025

SN - 1002-185X

VL - 28

SP - 201

JO - Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering

JF - Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering

IS - 4

ER -

Study of the Growth Kinetics of Bi(Pb)-2212 Phase

Abstract

Keywords

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