Engineering of electrocatalysts for methanol oxidation reaction: …
2024年3月15日 · Utilizing an active material that is capable of withstanding the presence of methanol is a straightforward approach to modifying the effectiveness and specificity of heterogeneous catalysts for the oxidation of methanol in direct methanol fuel cells.
Materializing efficient methanol oxidation via electron delocalization ...
2020年9月16日 · Achieving a functional and durable non-platinum group metal-based methanol oxidation catalyst is critical for a cost-effective direct methanol fuel cell. While Ni (OH) 2 has been widely...
Electrochemical Oxidation of Methane to Methanol on …
2023年3月21日 · Electrochemical partial oxidation of methane to methanol is a promising approach to the transformation of stranded methane resources into a high-value, easy-to-transport fuel or chemical. Transition metal oxides are …
Unraveling a bifunctional mechanism for methanol-to-formate …
2023年3月27日 · In this work, we demonstrate that NiMn hydroxide as the anodic catalyst can enable methanol-to-formate electro-oxidation reaction (MOR) with a low cell-potential of 1.33/1.41 V at 10/100 mA cm...
Understanding Trends in Electrochemical Methanol Oxidation …
2023年3月30日 · The lack of efficient catalysts and research on the mechanism for the methanol oxidation reaction (MOR) impedes the development of direct methanol fuel cells. In this work, based on density functional theory calculations, we systematically investigated the activity trends of electrochemical MOR on a single transition-metal atom embedded in N ...
Recent progress of Ni-based catalysts for methanol …
2023年6月1日 · The fundamental of methanol oxidation in the alkaline medium was first presented, and then the catalyst design principles including synergistic effect, electronic effect, defect construction, doping effect, as well as surface reconstruction were presented; and the advances of various Ni-based catalysts for MOR are summarized and discussed by ...
Single-atom catalyst for high-performance methanol oxidation
2021年9月2日 · Herein, we synthesize atomically dispersed platinum on ruthenium oxide (Pt 1 /RuO 2) using a simple impregnation-adsorption method. We find that Pt 1 /RuO 2 has good electrocatalytic activity...
Strategies toward the sustainable electrochemical oxidation of methane ...
2021年8月1日 · The electrochemical activation and partial oxidation of methane to methanol are highly attractive to enable the direct conversion in a sustainable and decentralized way. In this review, we present an overview of the main strategies that have allowed to gain mechanistic insight into the electrochemical activation of methane.
Toward Electrocatalytic Methanol Oxidation Reaction: …
2023年1月27日 · The intense debates, recent developments, and limitations of the methanol oxidation reaction (MOR) are summarized, regarding the catalytic mechanism, evaluation criteria, and advanced electrocatalyst...
Electrocatalytic Oxidation of Methanol over An Electrode with …
2021年9月15日 · Developing non-noble metal catalysts for methanol oxidation in fuel cells is of importance. In this work, Ni-MOF-74 was synthesized through a simple solvothermal method and fully characterized. The as-made Ni-MOF-74 modified carbon paste electrode (Ni-MOF-74/CPE) was applied for methanol electrooxidation reaction in 0.1 M NaOH solution.