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Support effect on electrocatalytic performance of methanol oxidation over platinum catalysts [PDF]
Graphene oxide and carbon nanotubes supported Pt nanoparticles were successfully synthesized by wet chemical reduction method. The structures and methanol oxidation performance of the two catalysts were characterized by scanning electron microscope (SEM),
Gu Ke +7 more
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In this study, graphene oxide (GO) was employed as nanoscale reinforcement for the development of high-performance carbon fiber reinforced plastic (CFRP) composites. Initially, epoxy resin was modified by incorporating GO with different weight proportion
Lijuan Cao +6 more
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Composite bipolar plates (BPs) hinder their application in proton exchange membrane fuel cells (PEMFC) because of their poor conductivity and mechanical properties.
Wenkai Li +5 more
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Composite bipolar plates with excellent performance play a crucial role in improving the overall performance of proton-exchange-membrane fuel cells.
Wenkai Li +5 more
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The detailed studies of the surface structure of synthetic boron-doped diamond single crystals using both conventional X-ray and synchrotron nano- and microbeam diffraction, as well as atomic force microscopy and micro-Raman spectroscopy, were carried ...
S. N. Polyakov +9 more
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In this paper, a micro-arc oxidation (MAO) coating was formed on NiTi alloy in a 0.2 mol/L NaAlO2 base electrolyte with three additives of 0.03 mol/L NaOH, 0.03 mol/L NaH2PO2 and 0.03 mol/L Na3PO4, respectively.
Yao Yao +6 more
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The employment of thermally activated delayed fluorescence (TADF) emitters is one of the most promising ways to realize the external quantum efficiency (EQE) of over 25% for organic light-emitting diodes (OLEDs).
Xin-Yue Meng +4 more
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Phosphorus/Phosphide‐Based Materials for Alkali Metal‐Ion Batteries
Phosphorus‐ and phosphide‐based materials with remarkable physicochemical properties and low costs have attracted significant attention as the anodes of alkali metal (e.g., Li, Na, K, Mg, Ca)‐ion batteries (AIBs). However, the low electrical conductivity
Fangzheng Chen +9 more
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Lithium–sulfur batteries possess high theoretical energy density but suffer from rapid capacity fade due to the shuttling and sluggish conversion of polysulfides.
Suya Zhou +7 more
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Raman Spectra and Bulk Modulus of Nanodiamond in a Size Interval of 2–5 nm
Nanodiamond in a 2–5-nm size interval (which is typical for an appearance of quantum confinement effect) show Raman spectra composed of 3 bands at 1325, 1600, and 1500 cm−1 (at the 458-nm laser excitation) which shifts to 1630 cm−1 at the 257-nm laser ...
Mikhail Popov +8 more
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