Enhanced densification of pure SnO2 by spark plasma sintering

Woong Jin Park; Wook Jo; Doh Yeon Kim; Jong Heun Lee

doi:10.1007/s10853-005-2560-0

Enhanced densification of pure SnO₂ by spark plasma sintering

Woong Jin Park, Wook Jo, Doh Yeon Kim, Jong Heun Lee

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

17 Citations (Scopus)

Abstract

The densification of SnO₂ specimens using spark plasma sintering (SPS) process was investigated by varying the SPS conditions and starting powders. Transmission electron microscope (TEM) was used to observe the agglomerates and particle sizes of each powder. It was found that the grains at the porous region were exceptionally large and they exhibited well-developed crystal habit planes. The difference in densification between agglomerates and the matrix was expected to cause the formation of large voids. It was found that full densification could be achieved with the use of well-dispersed SnO ₂ powders.

Original language	English
Pages (from-to)	3825-3827
Number of pages	3
Journal	Journal of Materials Science
Volume	40
Issue number	14
DOIs	https://doi.org/10.1007/s10853-005-2560-0
Publication status	Published - 2005 Jul

Bibliographical note

Funding Information:
This work was supported by the Creative Research Initiatives Programs of Korea Ministry of Science and Technology.

ASJC Scopus subject areas

Mechanics of Materials
Ceramics and Composites
Mechanical Engineering
Polymers and Plastics
General Materials Science
Materials Science (miscellaneous)

Access to Document

10.1007/s10853-005-2560-0

Cite this

@article{af9c157b7b394459897124a5e303d916,

title = "Enhanced densification of pure SnO2 by spark plasma sintering",

abstract = "The densification of SnO2 specimens using spark plasma sintering (SPS) process was investigated by varying the SPS conditions and starting powders. Transmission electron microscope (TEM) was used to observe the agglomerates and particle sizes of each powder. It was found that the grains at the porous region were exceptionally large and they exhibited well-developed crystal habit planes. The difference in densification between agglomerates and the matrix was expected to cause the formation of large voids. It was found that full densification could be achieved with the use of well-dispersed SnO 2 powders.",

author = "Park, {Woong Jin} and Wook Jo and Kim, {Doh Yeon} and Lee, {Jong Heun}",

note = "Funding Information: This work was supported by the Creative Research Initiatives Programs of Korea Ministry of Science and Technology.",

year = "2005",

month = jul,

doi = "10.1007/s10853-005-2560-0",

language = "English",

volume = "40",

pages = "3825--3827",

journal = "Journal of Materials Science",

issn = "0022-2461",

publisher = "Springer",

number = "14",

}

TY - JOUR

T1 - Enhanced densification of pure SnO2 by spark plasma sintering

AU - Park, Woong Jin

AU - Jo, Wook

AU - Kim, Doh Yeon

AU - Lee, Jong Heun

N1 - Funding Information: This work was supported by the Creative Research Initiatives Programs of Korea Ministry of Science and Technology.

PY - 2005/7

Y1 - 2005/7

N2 - The densification of SnO2 specimens using spark plasma sintering (SPS) process was investigated by varying the SPS conditions and starting powders. Transmission electron microscope (TEM) was used to observe the agglomerates and particle sizes of each powder. It was found that the grains at the porous region were exceptionally large and they exhibited well-developed crystal habit planes. The difference in densification between agglomerates and the matrix was expected to cause the formation of large voids. It was found that full densification could be achieved with the use of well-dispersed SnO 2 powders.

AB - The densification of SnO2 specimens using spark plasma sintering (SPS) process was investigated by varying the SPS conditions and starting powders. Transmission electron microscope (TEM) was used to observe the agglomerates and particle sizes of each powder. It was found that the grains at the porous region were exceptionally large and they exhibited well-developed crystal habit planes. The difference in densification between agglomerates and the matrix was expected to cause the formation of large voids. It was found that full densification could be achieved with the use of well-dispersed SnO 2 powders.

UR - http://www.scopus.com/inward/record.url?scp=23744469711&partnerID=8YFLogxK

U2 - 10.1007/s10853-005-2560-0

DO - 10.1007/s10853-005-2560-0

M3 - Article

AN - SCOPUS:23744469711

SN - 0022-2461

VL - 40

SP - 3825

EP - 3827

JO - Journal of Materials Science

JF - Journal of Materials Science

IS - 14

ER -