Noble metal-based high-entropy alloy nanoparticles (NM-HEA NPs) have exhibited brilliant catalytic performance toward electrocatalytic energy conversion and attracted increasing attention. The near-equimolar mixed elements of NM-HEA NPs may result in the unique properties including cocktail effect, high...
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≤70%, ...
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...
aNumerous supported catalysts have been tested, especially nickel- and noble metal-based catalysts, and found to exhibit promising catalytic performance [7-9]. 众多的支持的催化剂特别是被测试了,镍和高尚的基于金属的催化剂,并且被发现陈列有为的催化作用的表现(7-9)。 [translate] ...
Precious metal basic metal glass alloy null general expression Pd PROBLEM TO BE SOLVED: To provide a metallic glass alloy having both of excellent plastic workability and compatibility as a member to be used in a living body. SOLUTION: The noble-metal-based metallic glass alloy for the member ...
Electrochemical CO2reduction reaction (CO2RR) offers a practical solution to current global greenhouse effect by converting excessive CO2into value-added chemicals or fuels. Noble metal-based nanomaterials have been considered as efficient catalysts for the CO2RR owing to their high catalytic activity, ...
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...
proposed a one-pot catalytic hydrocracking strategy for Kraft lignin over noble metal based catalysts (Ru, Pt, Pd, Rh) using isopropanol as a solvent. They found that temperature was the most important process variable considering lignin oil yields of up to 47 wt% could be obtained at 330...
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...