Combining Nanoconfinement in Ag Core/Porous Cu Shell Nanoparticles with Gas Diffusion Electrodes for Improved Electrocatalytic Carbon Dioxide Reduction [0.03%]
结合纳米限制的Ag核多孔Cu壳纳米粒子与气体扩散电极用于提升电催化二氧化碳还原性能
João R C Junqueira,Peter B O&#x;Mara,Patrick Wilde et al.
João R C Junqueira et al.
Bimetallic silver-copper electrocatalysts are promising materials for electrochemical CO2 reduction reaction (CO2RR) to fuels and multi-carbon molecules. Here, we combine Ag core/porous Cu shell particles, which entrap reaction intermediate...
Evangelina Pensa,Yash Bogawat,Friedrich C Simmel et al.
Evangelina Pensa et al.
DNA has emerged as the material of choice for producing supramolecular building blocks of arbitrary geometry from the 'bottom up'. Characterisation of these structures via electron or atomic force microscopy usually requires their surface i...
XAS and EPR in Situ Observation of Ru(V) Oxo Intermediate in a Ru Water Oxidation Complex [0.03%]
原位X射线吸收光谱和电子顺磁共振联用探测钌类氧水氧化催化剂中的V型钌过氧化物中间体物种
Natalia Levin,Carla Casadevall,George E Cutsail rd et al.
Natalia Levin et al.
In this study, we combine in situ spectroelectrochemistry coupled with electron paramagnetic resonance (EPR) and X-ray absorption spectroscopies (XAS) to investigate a molecular Ru-based water oxidation catalyst bearing a polypyridinic back...
Adam Mackowiak,Przemyslaw Galek,Krzysztof Fic
Adam Mackowiak
This article provides an overview of a deep eutectic mixture based on the application of lithium nitrate (V) and acetamide as an electrolyte in a carbon-based electrochemical capacitor. This type of electrolyte is intended to be applied in ...
Electrochemical Dehydrogenative Acetalization Protection of Alcohols with Tetrahydrofuran [0.03%]
四氢呋喃电化学脱氢缩醛保护醇类
Raolin Huang,Congjun Yu,Frederic W Patureau
Raolin Huang
A mild, facile, and environmentally friendly electrochemical protocol for the C(sp3)-H/O-H cross dehydrogenative coupling between various alcohols and tetrahydrofuran with H2 evolution is herein reported. This synthetic strategy does not re...
Elaborating the Iodine/Polyiodide Equilibrium Effects in Nanoporous Carbon-based Battery Electrode via Extreme Mass Asymmetry in Hybrid Cells [0.03%]
通过混合电池中的极端质量不对称性来阐释碘/多碘化物平衡效应在纳米多孔碳基电池电极中的作用
H Schranger,S Khosravi,H Fitzek et al.
H Schranger et al.
This article discusses the conversion of electrodeposited iodine to polyiodides within the nanopores of carbon electrodes that affect the performance of iodide electrolyte-based electrochemical cells. Here, carbon electrodes have been polar...
Nafion-Induced Reduction of Manganese and its Impact on the Electrocatalytic Properties of a Highly Active MnFeNi Oxide for Bifunctional Oxygen Conversion [0.03%]
Nafion对锰的还原作用及其对高活性MnFeNi氧转化双功能电催化剂性能的影响
Dulce M Morales,Javier Villalobos,Mariya A Kazakova et al.
Dulce M Morales et al.
Electrocatalysts for bifunctional oxygen reduction (ORR) and oxygen evolution reactions (OER) are commonly studied under hydrodynamic conditions, rendering the use of binders necessary to ensure the mechanical stability of the electrode fil...
Oxygen Absorption in Electrocatalyst Layers Detected by Scanning Electrochemical Microscopy [0.03%]
扫描电化学显微镜在电催化剂层中检测到的氧吸收
Mahdi Moghaddam,Pekka Peljo
Mahdi Moghaddam
Scanning electrochemical microscopy (SECM) is able to track the local electrochemical activity of an electrolyte-immersed substrate employing an ultra-micro-electrode (UME) in micrometer-scale spatial resolution. In this study, SECM is empl...
Mechanistic Study of the Activation and the Electrocatalytic Reduction of Hydrogen Peroxide by Cu-tmpa in Neutral Aqueous Solution [0.03%]
中性水溶液中铜-tmpa对过氧化氢活化及电催化还原的机理研究
Michiel Langerman,Dennis G H Hetterscheid
Michiel Langerman
Hydrogen peroxide plays an important role as an intermediate and product in the reduction of dioxygen by copper enzymes and mononuclear copper complexes. The copper(II) tris(2-pyridylmethyl)amine complex (Cu-tmpa) has been shown to produce ...
Wet-Spun PEDOT/CNT Composite Hollow Fibers as Flexible Electrodes for H2O2 Production [0.03%]
用于生产过氧化氢的柔性PEDOT/CNT复合中空纤维湿法纺丝电极
Qing Cui,Daniel Josef Bell,Siqi Wang et al.
Qing Cui et al.
The electrochemical synthesis of hydrogen peroxide (H2O2) using the oxygen reduction reaction (ORR) requires highly catalytic active, selective, and stable electrode materials to realize a green and efficient process. The present publicatio...