As a key material for the development of mild aqueous rechargeable Zn/MnO2 cells, MnO2 has attracted much attention. This article presents some issues of MnO2, provides some strategies improving battery performance of...As a key material for the development of mild aqueous rechargeable Zn/MnO2 cells, MnO2 has attracted much attention. This article presents some issues of MnO2, provides some strategies improving battery performance of MnO2 electrode, as well as makes a perspective on future research and development of MnO2 materials. This article offers a profound insight on structure/property relationship of MnO2, and benefits a lot to those involved in energy storage and conversion applications.展开更多
Electrochemical quartz crystal microbalance(EQCM)is a powerful tool to study the mass change and charge transfer during electrochemical process.The mass change on the electrode surface can be monitored with high preci...Electrochemical quartz crystal microbalance(EQCM)is a powerful tool to study the mass change and charge transfer during electrochemical process.The mass change on the electrode surface can be monitored with high precision and high sensitivity,making it possible to analyze the in-depth mechanism of electrode reactions.The application of metal anodes has exhibited great potential for the future energy storage devices for the elevated capacity.Herein,we review the research progress utilizing EQCM for metal anodes,including the deposition/dissolution process,the side reactions,the effect of additives,etc.Furthermore,we also put forward a perspective on research of the mechanism and performance improvement of metal anodes.展开更多
基金financially supported by Soft Science Research Project of Guangdong Province(No.2017B030301013)Shenzhen Science and Technology Research Grant(ZDSYS20170728102618)。
文摘As a key material for the development of mild aqueous rechargeable Zn/MnO2 cells, MnO2 has attracted much attention. This article presents some issues of MnO2, provides some strategies improving battery performance of MnO2 electrode, as well as makes a perspective on future research and development of MnO2 materials. This article offers a profound insight on structure/property relationship of MnO2, and benefits a lot to those involved in energy storage and conversion applications.
基金supported by Soft Science Research Project of Guangdong Province(No.2017B030301013)。
文摘Electrochemical quartz crystal microbalance(EQCM)is a powerful tool to study the mass change and charge transfer during electrochemical process.The mass change on the electrode surface can be monitored with high precision and high sensitivity,making it possible to analyze the in-depth mechanism of electrode reactions.The application of metal anodes has exhibited great potential for the future energy storage devices for the elevated capacity.Herein,we review the research progress utilizing EQCM for metal anodes,including the deposition/dissolution process,the side reactions,the effect of additives,etc.Furthermore,we also put forward a perspective on research of the mechanism and performance improvement of metal anodes.
