Daojin Zhou, Pengsong Li, Wenwen Xu, Sana Jawaid, M. Jamesh, Wen Liu, Yun Kuang, Xiaoming Sun
AbstractHydrogen gas has been regarded as an ideal energy source that could
replace the need of fossil fuels, based on its high energy density with zero
carbon emissions. The production of hydrogen via electrolysis of water is not a
new field, but the technology has seen significant advancements in recent times,
owing to the proportional growing demand of clean and affordable energy. This
review d... hiện toàn bộ
M. Constanza Sansierra, Josefina Morrone, Franco Cornacchiulo, M. Cecilia Fuertes, Paula C. Angelomé
AbstractIn this work, Tamm mode based devices were synthesized using mesoporous
thin films as building blocks. Several systems were designed and built, based on
silicon and titanium mesoporous oxides obtained through amphiphilic molecules
templating approach. The devices were evaluated for organic vapor detection and
the obtained results demonstrate that the developed Tamm devices can be used for
... hiện toàn bộ
AbstractPolymeric nanocomposites were developed using polycarbonate (PC) and
poly(styrene‐co‐acrylonitrile) (SAN) containing cobalt nanoparticles decorated
onto partially reduced graphene oxide (rGO) sheets and multiwalled carbon
nanotubes (MWNTs). In order to absorb microwave radiations, the PC phase was
rendered electrically conducting by selectively localizing the MWNTs in the PC
phase of the b... hiện toàn bộ
Bing Li, Jianwei Chai, Xiaoming Ge, Tao An, Poh Chong Lim, Zhaolin Liu, Yun Zong
AbstractSheet‐on‐sheet hierarchical composites, MnO2 nanosheets on a microsheet
of activated eggplant carbon (AEPC), are synthesized by reducing KMnO4 in its
aqueous solution in the presence of AEPC at room temperature followed by thermal
annealing in air at 200 °C. This composite, namely AEPC@MnO2, shows enhanced
catalytic activity towards oxygen reduction reaction in alkaline electrolyte
with hi... hiện toàn bộ
AbstractIn this work, the effect of Pt−Ni(OH)2 nanoparticles on the activity and
reaction pathway of glycerol oxidation was studied. For this purpose, small Pt
(4±0.2 nm) and Pt−Ni(OH)2 nanoparticles (4.7±0.4 nm) supported on Vulcan carbon
were synthesized. Ni(OH)2 were found in the vicinity of Pt modifying the lattice
parameter, inter‐planar distance and binding energy of Pt. Electrochemical
eval... hiện toàn bộ