Free-standing and Ionomer-free 3D Platinum Nanotrough Fiber Network Electrode for Proton Exchange Membrane Fuel CellsProton exchange membrane fuel cellsMembrane electrode assemblyNanostructured catalyst layersPt nanotroughDurabilityHerein, a nanotrough-like catalyst layer (NTCL) with low Pt loading and ...
Free-standing and Ionomer-free 3D Platinum Nanotrough Fiber Network Electrode for Proton Exchange Membrane Fuel Cells 来自 科研支点 喜欢 0 阅读量: 161 作者:M Qi,Y Zeng,M Hou,Y Gou,Z Shao 摘要: Herein, a nanotrough-like catalyst layer (NTCL) with low Pt loading and enhanced durability ...
The invention discloses a preparation method of a poly-allylamine oriented tri-dimensional (3D) platinum nano spear self-assembly body. Poly-allyamine hydrochloride (PAH) is taken as a complexing agent, a stabilizing agent and an appearance orienting agent, and HCHO (formaldehyde) is taken as a...
The present invention provides a production method of a graphene-platinum-gold nanocomposite comprises the steps of: a) preparing a graphene oxide colloidal solution; b) preparing a platinum-gold nanocomposite colloidal solution; c) mixing the colloidal solution of step a) and b) to produce a ...
According to one embodiment, the platinum alloy particle has a core made of a material different from that of platinum. Shell on the core is comprised of platinum. The shell has a plurality of faces. At least a majority of the surface is a plane 111.シャオ,ミンフア...
PROBLEM TO BE SOLVED: To provide a new platinum-another metal-complex nanomicroparticle usable as a catalyst for a fuel cell which is supposed to be an alternative for a conventional bulk platinum catalyst, and to provide a catalyst for a fuel cell, and to provide a new phenyl azomethine ...
METHOD OF MANUFACTURING CELLULOSE ELECTRODE SUPPORTING PLATINUM NANO-CATALYST, CELLULOSE ELECTRODE SUPPORTING PLATINUM NAMO-CATALYST, METHOD OF MANUFACTURING CELLULOSE ELECTRODE FOR FUEL CELL AND CELLULOSE FIBERPROBLEM TO BE SOLVED: To develop a new fuel cell electrode having high performance/low price ...
A method of manufacturing the cellulose electrode includes cutting cellulose fibers to a predetermined length and binding the fibers, or directly weaving the fibers, thus producing a cellulose sheet, directly growing carbon nanotubes on the cellulose sheet, and supporting a platinum nano-catalyst on ...
The inventive catalyst comprises platinum which is in contact with solid phases of a mixed MgO and CeO2 medium having a mean primary nano-crystal size less than 40 nm.Efstathiou AngelosSavva PetrosCosta Costas
Furthermore, the present inventors have found that the bleaching composition of the tooth containing the platinum nano-colloid is applied to the surface of the tooth was also obtained knowledge that it is possible to increase the bleaching effect by irradiating light to the coating section. .BACK...