DataVXSmallPaper
journal article·2020-03Open access

Electrocatalysts: Synergistic Control of Structural Disorder and Surface Bonding Nature to Optimize the Functionality of Manganese Oxide as an Electrocatalyst and a Cathode for Li–O2 Batteries (Small 12/2020)

Xiaoyan Jin, Mihui Park, Seung‐Jae Shin, Yujin Jo, Min Gyu Kim, Hyungjun Kim, Yong‐Mook Kang, Seong‐Ju Hwang

Small· Volume 16· Issue 12
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Source abstract

Abstract

In article number 1903265, Yong-Mook Kang, Seong-Ju Hwang, and co-workers develop an efficient way to improve the electrocatalyst and Li–O2 battery performances of metal oxide via synergistic control of structural disorder and surface bonding nature. The amorphization and iodate anchoring are quite effective in improving electrocatalyst/electrode functionalities of δ-MnO2 via the alteration of surface bonding character, the stabilization of Mn3+ species, and the enhanced charge transfer of interfaces.
Source: openalex_inverted_index · Quality: baseline

Research context

Energy storageCatalysis & surfaces

OpenAlex topics: Conducting polymers and applications

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Affiliations

Center for Hybrid Interfacial Chemical Structure (CICS) Department of Chemistry and Nanoscience Ewha Womans University Seoul 03760 Republic of Korea

Department of Energy and Materials Engineering Dongguk University‐Seoul Seoul 04620 Republic of Korea

Department of Chemistry Korea Advanced Institute of Science and Technology (KAIST) Daejeon 34141 Republic of Korea

Beamline Research Division Pohang Accelerator Laboratory (PAL) Pohang 37673 Republic of Korea

Department of Materials Science and Engineering Korea University Seoul 02841 Republic of Korea

Department of Materials Science & Engineering Yonsei University Seoul 03722 Republic of Korea

References

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