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A Facile Route Towards Inorganic Particles with Two Distinct Compartments Based on Electro‐Hydrodynamic Co‐Jetting
Author(s) -
Lv Weipeng,
Lee Kyung Jin,
Hwang Sangyeul,
Park TaeHong,
Zhang Fengbao,
Lahann Joerg
Publication year - 2013
Publication title -
particle and particle systems characterization
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.877
H-Index - 56
eISSN - 1521-4117
pISSN - 0934-0866
DOI - 10.1002/ppsc.201300123
Subject(s) - calcination , polymer , chemical engineering , materials science , janus particles , janus , nanocrystal , oxide , iron oxide , nanotechnology , chemistry , catalysis , organic chemistry , composite material , engineering , metallurgy
Inorganic Janus particles are prepared by electro‐hydrodynamic (EHD) co‐jetting of mixtures of organic polymers and inorganic precursors and are converted into inorganic particles by thermal calcination. Using this approach, bicompartmental SiO 2 particles with iron oxide nanocrystals selectively loaded into one hemisphere are created. Moreover, bicompartmental particles composed of TiO 2 and SiO 2 are fabricated by EHD co‐jetting.