The present invention is a precious metal-based amorphous alloy having a Pt-Cu-P based structure including in atomic %: 50<=Pt<=75%, 5<=Cu<=35%, and 15<=P<=25% and is a precious metal-based amorphous alloy having a Pt-Pd-Cu-P based structure including in atomic %: 5<=Pt<=...
来自 Noble-metal-based high-entropy-alloy nanoparticles for electrocatalysis 喜欢 0 阅读量: 248 作者:X Huang,G Yang,S Li,H Wang,Y Cao,F Peng,H Yu 关键词: Noble-metal-based High-entropy-alloy Nanoparticles ‘Core effects’ Structure–property relationship Electrocatalysis ...
The preparation of noble metal nanowire electrocatalysts is greatly limited by the thermodynamically symmetric growth of face-centred-cubic structures. Here we report a gas-balancing adsorption strategy to prepare ultrathin palladium-, platinum- and gold-based nanowires (diameter < 2 nm) by con...
Noble metal based ink 专利内容由知识产权出版社提供 专利名称:Noble metal based ink 发明人:Shipway, Andy 申请号:EP 1319984 5.2 申请日:20131230 公开号:EP 274 9611A2 公开日:2014 0702 专利附图: 摘要:A silver-based ink goes through several changes during the drying and firing process to change...
metal,metallic element- any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. atomic number 79,Au,gold- a soft yellow malleable ductile (trivalent and univalent) metallic element; occurs mainly as nuggets in rocks and...
Traditional solution-phase synthesis of noble/non-noble metal alloy nanocrystals lacks control over metal co-reduction due to the difference in reduction potentials. As a result, these synthetic routes lead to constrained compositional space. To address this problem, we have developed an active-hydroge...
Intriguing electronic and magnetic properties of boron nitride (BN) layer with noble metal (Pd, Pt, Ag and Au) doping are obtained by first-principles calculations. Adsorbed Pd (or Pt) reduces the bandgap of BN sheet owing to the induction of impurity states. The unpaired electrons in the ...
PROBLEM TO BE SOLVED: To easily perform coating to specific thin film thickness, capable of meeting the recent demand for the protection of global environment without causing environmental pollution by kneading noble metal powder or noble metal alloy powder together with a solvent and binder, coating...
Influence of the valve metal oxide on the properties of ruthenium based mixed oxide electrodes: Part I. Titanium supported RuO2/Ta2O5 layers RuO2/Ta2O5 mixed oxide electrodes have been investigated by XPS-AES techniques and X-ray diffractometry and their electrochemical behaviour for the oxygen ...
(O2•−) generates water-soluble XTT-formazan with a maximum absorption at 470 nm, and the formazan produced by the reaction can be used to determine the relative amount of produced ROS49. Metal-coated MoS2films of identical size (3 cm2) were tested. 40 mL of XTT (0.4 mM...