Beschreibung:
<jats:title>Abstract</jats:title><jats:p>As an energy storage device, supercapacitor plays an important role in energy strategy. Improving the energy storage characteristics of supercapacitors has been the focus of research. Mn<jats:sub>3</jats:sub>O<jats:sub>4</jats:sub> has been specially studied because of its low cost, good environmental compatibility and large capacitance. In this review, the synthesis and electrochemical properties of Mn<jats:sub>3</jats:sub>O<jats:sub>4</jats:sub>‐based electrode materials are summarized and reviewed. In addition, the development and prospect of Mn<jats:sub>3</jats:sub>O<jats:sub>4</jats:sub>‐based electrode materials for supercapacitor is discussed.</jats:p>