2024年6月11日 · Here, the authors show that incorporating lanthanide elements into RuOx shields against external factors, enabling fine-tuned Ru-O covalency for durable oxygen evolution reaction...

2023年6月15日 · Ru has been demonstrated as one of the most potential catalysts for hydrogen evolution reaction because of its high activity and low price. The efficient Ru-based catalysts are normally achieved through controlled alloying, structure design, phase exploration, and carbon support modulation strategies.

2021年2月4日 · Ruthenium-based catalyst is one of the most active catalysts for oxygen evolution reaction (OER) in acid media. However, the strong bonding between the Ru sites and oxygen intermediates leads to high overpotential to trigger the OER process.

2023年2月15日 · Here we uncover the decisive role of reaction route (including catalytic mechanism and intermediates binding strength) on operational stability of Ru-based catalysts. Using MRuO x (M = Ce 4+, Sn...

Ruthenium(IV) oxide is the inorganic compound with the formula Ru O 2. This black solid is the most common oxide of ruthenium. It is widely used as an electrocatalyst for producing chlorine, chlorine oxides, and O 2. [1] Like many dioxides, RuO 2 adopts the rutile structure. [2] [3]

由此产生的高度对称的八面体Ru-O-Co协同配位，具有强电子 耦合效应 ，实现了直接双氧自由基耦合OER途径。事实上，实验和理论计算都揭示了一种热力学上突破的非均相双原子氧机制。

2025年3月9日 · Отзывы Steam: Крайне положительные (97%) R.E.P.O. – хоррор, где страх и физика идут рука об руку. В группе до шести игроков, предстоит пробираться через проклятые локации, собирая ценные артефакты.

2024年1月15日 · 为了在Ru-O-Co-O-Fe中实现可控的电子转移，以定制Co活性位点的d带中心，从而优化OER过程中的氧中间能垒。 我们通过掺杂不同的Ru/Fe双位点在MOOH中构建了可控的电子转移结构，并系统地研究了实际活性的来源和活性增强的机制。

2010年1月1日 · For oxidations of a given organic substrate to the organic product the relation between a Ru starting material (assumed in this case to be an oxoruthenate) is generalised as Ru N O x with Ru N+2 O x+1 (two-electron oxidation) or Ru N+4 O x+2 (four-electron oxidation) as the likely catalyst or catalyst precursor.

2023年11月23日 · The asymmetric Ru−O−In active structure exhibits impressive electrocatalytic performance for acid oxygen evolution reaction, which is significantly enhanced by the contracted Ru−O bond compared to Ru...