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BONDED MASS OF ACCUMULATED NANOPARTICLES AND METHOD OF PRODUCING THE SAME

Foreign code F090002173
File No. F090002173
Posted date Mar 5, 2010
Country WIPO
International application number 2009JP055225
International publication number WO 2009/116551
Date of international filing Mar 11, 2009
Date of international publication Sep 24, 2009
Priority data
  • P2008-067761 (Mar 17, 2008) JP
Title BONDED MASS OF ACCUMULATED NANOPARTICLES AND METHOD OF PRODUCING THE SAME
Abstract A bonded structure of accumulated nanoparticles (nanocubes) of different kinds which have the same size is constructed. Two kinds of nanoparticles having different chemical compositions (BaTiO3 nanocubes (BT), SrTiO3 nanocubes (ST)) are separately produced. To organic solvent (hexane) solutions to which these two kinds of nanocubes (BT and ST) have been added respectively, a dispersant/crosslinking agent (trioctylphosphine oxide) capable of promoting the dispersion of the individual nanocubes and the adsorption thereof via the chemical binding to binders (DNA bases A and T) respectively corresponding thereto is added. Further, at least two kinds of binders showing excellent ability to selectively bind to the two kinds of nanocubes (BT and ST) are separately adsorbed via chemical bonds. Subsequently, these solutions of the two kinds of nanocubes are mixed together. Thus, the two kinds of nanocubes (BT and ST) are selectively drawn together followed by accumulation and binding by the binders.
  • Applicant
  • ※All designated countries except for US in the data before July 2012
  • University Of Yamanashi
  • Inventor
  • Wada, Satoshi
  • Nozawa, Ai
IPC(International Patent Classification)
Specified countries AE AG AL AM AO AT AU AZ BA BB BE BF BG BH BJ BR BW BY BZ CA CF CG CH CI CM CN CO CR CU CY CZ DE DK DM DO DZ EC EE EG ES FI FR GA GB GD GE GH GM GN GQ GR GT GW HN HR HU ID IE IL IN IS IT JP KE KG KM KN KP KR KZ LA LC LK LR LS LT LU LV LY MA MC MD ME MG MK ML MN MR MT MW MX MY MZ NA NE NG NI NL NO NZ OM PG PH PL PT RO RS RU SC SD SE SG SI SK SL SM SN ST SV SY SZ TD TG TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
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