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Updated: Jun 17, 2026

In Situ Lithiated Reference Electrode: Four Electrode Design for In-operando Impedance Spectroscopy
Published on: September 12, 2018
Interfacial electric field modulation of 1D/2D FeCo2O4/g-C3N4 heterostructures for lithium sulfur batteries over wide
Mengqing Wang1,2, Caixiang Wang1,2, Qin Tang2
1Zhejiang Key Laboratory for Island Green Energy and New Materials, School of Materials Science and Engineering, Taizhou University, Taizhou 318000, Zhejiang, P. R. China. zjcheng@tzc.edu.cn.
Abstract:
This work reports a FeCo2O4/g-C3N4 heterostructure with a built-in electric field as a separator modifier to synergistically adsorb and catalyze the electrochemical conversion of lithium polysulfides, enabling a low decay rate of 0.058% over 1000 cycles and a high areal capacity of 6.2 mAh cm-2 over a wide temperature range (0 to 60 °C).
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