Yandong Wu

Electrochemical-thermochemical-plasma cascade fixation of atmospheric components for the synthesis of α -amino acids with record production rate

Wenjie Wu, Cairong Wang, Jiaxin Song, Yanjun Jin et autres

Abstract The fundamental elements that constitute amino acids (carbon, hydrogen, oxygen, and nitrogen) can all be obtained from the air. This raises a compelling question: ‘Could suitable catalytic pathways be developed to directly activate and couple these atmospheric elements into amino acids?’ …

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Oxygen vacancy induced aqueous electrosynthesis of aromatic aldehydes from benzylic C(sp3)–H

Yimin Jiang, Chen Wh, X D Liu, Mengwei Han et autres

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Direct conversion of N2 to nitrogen-containing organics via a plasma-electrochemical cascade reaction approaching 100% yield

Wenjie Wu, Ao Qin, Cairong Wang, Ta Thi Thuy Nga et autres

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Metal-defect pairs for near-stoichiometric electrocatalytic C–N coupling

Yandong Wu, Wenxing Chen, Yuqin Zou, Jinbo Wang et autres

ABSTRACT Geminal-site catalysts (GSCs) are prospective candidates for fulfilling the goal of aqueous electrochemical reductive cross-coupling reactions (ERCR) at near-stoichiometric yields. Nevertheless, a problem lies in the lack of a synthetic route for GSCs with few single sites. Here we report a …

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Electrochemistry‐Mediated Synthesis of Hydrazine from Ammonia

Leitao Xu, Yelin Yao, Wenjie Wu, Wei Chen et autres

Abstract The synthesis of hydrazine from the electrooxidation of ammonia (NH 3 ) presents a promising pathway, yet it is hindered by the strong thermodynamic preference for the oxidation of hydrazine. Here, we describe an electrochemistry‐mediated strategy that reverses the thermodynamic order …

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Electrochemistry‐Mediated Synthesis of Hydrazine from Ammonia

Leitao Xu, Yelin Yao, Wenjie Wu, Wei Chen et autres

Abstract The synthesis of hydrazine from the electrooxidation of ammonia (NH 3 ) presents a promising pathway, yet it is hindered by the strong thermodynamic preference for the oxidation of hydrazine. Here, we describe an electrochemistry‐mediated strategy that reverses the thermodynamic order …

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Unconventional Inverse Size‐Effects Enable Efficient C–N Coupling on Copper Electrocatalysts

Yandong Wu, Jiawang Chen, Ta Thi Thuy Nga, Yanzhi Xu et autres

Abstract Exposed coordinatively unsaturated sites (CUS) with the reducing geometrical sizes of catalysts commonly offers significant advantages in heterogeneous electrocatalytic processes. However, this empirical rule might be unsuitable for the innovative electrocatalytic C–N coupling reaction, as one of the parallel reactions. In …

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Unconventional Inverse Size‐Effects Enable Efficient C–N Coupling on Copper Electrocatalysts

Yandong Wu, Jiawang Chen, Ta Thi Thuy Nga, Yanzhi Xu et autres

Abstract Exposed coordinatively unsaturated sites (CUS) with the reducing geometrical sizes of catalysts commonly offers significant advantages in heterogeneous electrocatalytic processes. However, this empirical rule might be unsuitable for the innovative electrocatalytic C–N coupling reaction, as one of the parallel reactions. In …

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Electrochemistry‐Accelerated Water–Gas Shift Reaction on IrN 4 –RhN 4 Dual Sites Catalysts for Efficient Hydrogen Production

Qie Liu, Liyuan Gong, Jingjing Wang, Luyao Ma et autres

Abstract The water–gas shift reaction (WGSR) is crucial to the hydrogen economy, which is hampered by the harsh conditions and complicated purification process. In this work, the spatially separated efficient CO conversion and high‐purity H 2 production are realized by electrochemistry‐accelerated water–gas …

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Electrochemistry‐Accelerated Water–Gas Shift Reaction on IrN 4 –RhN 4 Dual Sites Catalysts for Efficient Hydrogen Production

Qie Liu, Liyuan Gong, Jingjing Wang, Luyao Ma et autres

Abstract The water–gas shift reaction (WGSR) is crucial to the hydrogen economy, which is hampered by the harsh conditions and complicated purification process. In this work, the spatially separated efficient CO conversion and high‐purity H 2 production are realized by electrochemistry‐accelerated water–gas …

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Oxygen Vacancy Boosts Nitrogen-Centered Radical Coupling Initiated by Primary Amine Electrooxidation

Mengwei Han, Yongxiang Luo, Leitao Xu, Wei Chen et autres

Nitrogen-centered radicals (NCRs) play a crucial role in organic synthesis. Compared with the traditional two-step synthesis of NCRs, the direct dehydrogenation of primary amines to synthesize NCRs has the advantages of atom economy and step economy. In the context of electrochemical N-N …

Internal lattice oxygen sites invert product selectivity in electrocatalytic alkyne hydrogenation over copper catalysts

Mengyu Li, Yimin Jiang, Wei Chen, Ying‐Rui Lu et autres

Copper-based catalysts exhibit excellent performance of electrocatalytic alkynes hydrogenation, especially for the selective alkynes hydrogenation toward alkenes. However, the selective electrocatalytic alkynes hydrogenation toward alkanes is hard to achieve over copper-based catalysts because electron-rich Cu0 sites are unable to adsorb and activate …

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