ChemNanoMat

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Extraordinary Synergy in Attenuating Microwave Radiation with Cobalt‐Decorated Graphene Oxide and Carbon Nanotubes in Polycarbonate/Poly(styrene‐co‐acrylonitrile) Blends
ChemNanoMat - Tập 1 Số 8 - Trang 603-614 - 2015
Shital Patangrao Pawar, Suryasarathi Bose
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
Electrocatalytic Promotion of Pt Nanoparticles by Incorporation of Ni(OH)2 for Glycerol Electro‐Oxidation: Analysis of Activity and Reaction Pathway
ChemNanoMat - Tập 5 Số 1 - Trang 68-78 - 2019
Isaac Velázquez‐Hernández, Mercedes Teresita Oropeza-Guzmán, Minerva Guerra‒Balcázar, Lorena Álvarez‒Contreras, Noé Arjona
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
Sheet‐on‐Sheet Hierarchical Nanostructured C@MnO2 for Zn‐Air and Zn‐MnO2 Batteries
ChemNanoMat - Tập 3 Số 6 - Trang 401-405 - 2017
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
Detection of Organic Vapors Using Tamm Mode Based Devices Built from Mesoporous Oxide Thin Films
ChemNanoMat - Tập 5 Số 10 - Trang 1289-1295 - 2019
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
Recent Advances in Non‐Precious Metal‐Based Electrodes for Alkaline Water Electrolysis
ChemNanoMat - Tập 6 Số 3 - Trang 336-355 - 2020
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
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