Effect of the Cation Part of Imidazolium Ionic Liquids on Synthesis of Palladium Particle

팔라듐 입자 제조에 미치는 이미다졸계 이온성액체의 양이온 효과

  • Kim, Chang Soo (Clean Energy Research Center, Korea Institute of Science & Technology) ;
  • Ahn, Byoung Sung (Clean Energy Research Center, Korea Institute of Science & Technology) ;
  • Tae, Hyunman (Department of Chemical Engineering, Seoul National University of Science & Technology) ;
  • Jeon, Seung Hye (Department of Chemical Engineering, Seoul National University of Science & Technology) ;
  • Yoo, Kye Sang (Department of Chemical Engineering, Seoul National University of Science & Technology)
  • 김창수 (한국과학기술연구원, 청정에너지연구센터) ;
  • 안병성 (한국과학기술연구원, 청정에너지연구센터) ;
  • 태현만 (서울과학기술대학교 화공생명공학과) ;
  • 전승혜 (서울과학기술대학교 화공생명공학과) ;
  • 유계상 (서울과학기술대학교 화공생명공학과)
  • Published : 2012.10.10

Abstract

Palladium particles were synthesized by conventional chemical reduction method with ionic liquids. The size and shape of palladium particles were significantly affected by the cation parts of ionic liquids. This is mainly attributed to the different stabilities of the ionic liquid structure formed by the physical bond between the cation parts. Among ionic liquids with [$BF_{4}$] as an anion part, the hexyl substituent in the cation parts was more effective to synthesize palladium particles with the smaller size and more uniform shape.

Keywords

palladium particle;imidazolium ionic liquids;cation effect

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