Macroscopic-Scale Alignment of Ultralong Ag Nanowires in Polymer
Nanofiber Mat and Their Hierarchical Structures by Magnetic-Field-Assisted
Electrospinning
Completely Green Synthesis of
Colloid Adams Catalyst α-PtO2 Nanocrystals and Derivative Pt Nanocrystals
with High Activity and Stability for Oxygen Reduction
Highly aligned, ultralong Ag nanowire films
can spontaneously form at the three-phase interface of oil-water-air. The
ordered films exhibit intrinsic large electromagnetic (EM) fields that are
localized in the interstitials between adjacent nanowires. This new
three-phase interface approach has been found to be a general route, and can
be extended to self-assemble other ultralong nanowires to produce ordered
films.
Like mother nature:
Biologically inspired organic-inorganic hybrid films comprising alternating
layers of chitosan and micro- and nanoplatelets of layered double hydroxides
mimic the unique layered microstructures of seashell nacre (see picture) and
display high tensile strength. Moreover, the hybrid films can be endowed
with the optical properties of the platelets.
Frontispiece paper:
Magnetic-functionalized reduced graphene nanocomposites with tunable
magnetic properties can be successfully synthesized by in situ decorating
magnetite nanoparticles on the reduced graphene sheets through
high-temperature decomposition of Fe(acac)3 precursor in polyol. This
approach opens up the availability of functionalized reduced graphene sheets
with magnetic nanoparticles and creates a new class of graphene-based
composites with unique properties for potential applications such as
magnetic resonance imaging or protein separation.
Cover: Large area arrays of patterned carbonate
nanofibers can be grown on the glass substrate with the
micropatterned octadecyltrichlorosilanon (OTS)-coated domains by
polymer controlled mineralization. CrystEngCommun 2009, 11,
pp.538–540.
Cover: Novel fluorescein hierarchical structures can be
easily obtained by a re-crystallization method under control of
poly(allylamine hydrochloride) (PAH). This approach can provide
a promising and effective method to generate other organic
crystals with complex structures (Cryst. Growth Des.
2007, 7, 2419-2428).
Cover: (Upper left) Highly ordered funnel-like BaCrO4
superstructures with complex form and a remarkable self-similar
growth pattern as well as very long BaSO4 fiber
bundles with repetitive growth patterns (upper right, lower left
and right) can be readily generated by using sodium polyacrylate
as a structure directing agent in the room temperature
mineralization process.