비수용성 매질로부터 Ni(OH) 2 반응슬러리의 환원반응에 의한 니켈 분말의 제조

최은영; 이윤복; 윤석영; 김광호; 김진천; 임영목; 김형국; 김양도; Eun Young Choi; Yoon Bok Lee; Suk Young Yoon; Kwang Ho Kim; Jin Chun Kim; Young Mok Rhyim; Hyong Kuk Kim; Yang Do Kim

Korean Journal of Materials Research, Vol.15, No.5, 334-339, May, 2005

DOI10.3740/MRSK.2005.15.5.334 Export Citation

비수용성 매질로부터 Ni(OH) 2 반응슬러리의 환원반응에 의한 니켈 분말의 제조

Preparation of Nickel Powders by the Reduction of Ni(OH) 2 Reactant Slurries from Nonaqueous Media

최은영, 이윤복¹, 윤석영 , 김광호 , 김진천², 임영목², 김형국¹, 김양도 ^†

부산대학교 재료공학부
¹부산대학교 유전체 물성연구소
²한국기계연구원 재료기술연구소

Eun Young Choi, Yoon Bok Lee¹, Suk Young Yoon², Kwang Ho Kim², Jin Chun Kim³, Young Mok Rhyim³, Hyong Kuk Kim⁴, and Yang Do Kim^{2, †}

School of Materials Science and Engineering, Busan National University, Busan, 609-735, Korea
¹Research Center for Dielectric and Advanced Matter Physics, Busan National University, Busan 609-735, Korea
²School of Materials Science and Engineering, Busan National University, Busan 609-735, Korea
³Materials Research Station, Korea Institute Of Machiery and Materials, Changwon 641-010, Korea
⁴Research Center for Dielectric and Advanced Matter Physics, Busan 609-735, Korea

E-mail:

Nickel Powders were synthesized by the reduction of [Math Processing Error] reactant slurries from nonaqueous media, and the morphological characteristics of nickel powders with the addition of NaOH, the composition of mixed solvents, reaction temperature and reaction time were investigated. The NaOH addition changed the structure of agglomeration in the submicron range. As the volume ratio of TEA to DEA increased, the powders slightly suppressed the agglomeration between particles and their size increased. The reaction temperature on size and shape of nickel powders was significant. As reaction time was shortened from 40 min to 0.3 min at [Math Processing Error] , size distribution of nickel powders was transferred to a narrow size distribution owing to the presence of smaller particles with below [Math Processing Error] .

Keywords:nickel powder;nonaqueous;DEA;TEA

[References]

Li YD, Wang CWHR, Li LQ, Qian YT, Mater. Chem. Phys., 59, 88 (1999)
Lee YB, Moon YT, Shin DW, Kim KH, Korean J. Mater. Res., 12(10), 803 (2002)
Watara K, Takeshi A, Hideo T, JP Patent 11236605 (1999) (1999)
Stopic S, Nedeljkovic J, Rakocevic Z, Uskokovic D, J. Mater. Res., 14, 3059 (1999)
Fievet F, Lagier JP, Blin B, Beaudoin B, Figlarz M, Solid State Ionics., 32-33, 198 (1989)
Saguesa CD, Urbina RH, Figlarz M, Solid State Ionics., 63, 25 (1993)
Flevet F, Vincent FF, Larglier JP, Dumont B, Figlarz M, J. Mater. Chem., 3, 627 (1993)
Hegde MS, Larcher D, Dupont L, Beaudoin B, Elhsissen KT, Tarascon JM, Solid state Ionics, 93, 33 (1997)
Degen A, Macek J, Nanostruct. Mater., 12, 225 (1999)
Yu K, Kim DJ, Chung HS, Liang H, Materials Letter., 57, 3992 (2003)
Kobayashi T, J. Col. Mater. Jpn., 75, 66 (2002)

[Related Articles]

[1] Li YD, Wang CWHR, Li LQ, Qian YT, Mater. Chem. Phys., 59, 88 (1999)

[2] Lee YB, Moon YT, Shin DW, Kim KH, Korean J. Mater. Res., 12(10), 803 (2002)

[3] Watara K, Takeshi A, Hideo T, JP Patent 11236605 (1999) (1999)

[4] Stopic S, Nedeljkovic J, Rakocevic Z, Uskokovic D, J. Mater. Res., 14, 3059 (1999)

[5] Fievet F, Lagier JP, Blin B, Beaudoin B, Figlarz M, Solid State Ionics., 32-33, 198 (1989)

[6] Saguesa CD, Urbina RH, Figlarz M, Solid State Ionics., 63, 25 (1993)

[7] Flevet F, Vincent FF, Larglier JP, Dumont B, Figlarz M, J. Mater. Chem., 3, 627 (1993)

[8] Hegde MS, Larcher D, Dupont L, Beaudoin B, Elhsissen KT, Tarascon JM, Solid state Ionics, 93, 33 (1997)

[9] Degen A, Macek J, Nanostruct. Mater., 12, 225 (1999)

[10] Yu K, Kim DJ, Chung HS, Liang H, Materials Letter., 57, 3992 (2003)

[11] Kobayashi T, J. Col. Mater. Jpn., 75, 66 (2002)