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Qiucheng Xu

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Publications associées (5)

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Recycling Spent Ternary Cathodes to Oxygen Evolution Catalysts for Pure Water Anion-Exchange Membrane Electrolysis

Qiucheng Xu

Recycling spent lithium-ion batteries (LIBs) to efficient water-splitting electrocatalysts is a promising and sustainable technology route for green hydrogen production by renewables. In this work, a fluorinated ternary metal oxide (F-TMO) derived from spe ...

2024

Electrolyte Effects in Membrane-Electrode-Assembly CO Electrolysis

Qiucheng Xu

Membrane-electrode-assembly (MEA)-based CO electrolysis (COE) has demonstrated the capability to produce C2+ products with high faradaic efficiency at ampere-level current densities. However, most studies on COE have achieved performance benchmarks under s ...

WILEY-V C H VERLAG GMBH2025

CO Adsorption Dynamics during CO2 Electrolysis in Aprotic Organic Electrolytes

Qiucheng Xu

Carbon dioxide electrolysis (CO 2 E) in fully aprotic organic electrolytes primarily yields oxalate (C 2 O 4 2−), carbon monoxide (CO), and carbonate (CO 3 2−). To understand this system, we investigated the adsorption dynamics in the CO adsorption region ...

American Chemical Society (ACS)2025

Advancing the Synthesis for Perdeuterated Small Organic Chemicals via Electrochemical CO2 Reduction

Qiucheng Xu

High deuteration yields are difficult to attain with conventional chemical synthesis methods. In this work, we demonstrate that deuterated chemicals can be produced using electrochemical CO2 reduction in the presence of D2O. The absence of H2O enables deut ...

AMER CHEMICAL SOC2025

Remote Iron dynamics of NiFe (oxy)hydroxides toward robust active sites in water oxidation

Qiucheng Xu

Springer Science and Business Media LLC2025