A Rising 2D Star: Novel MBenes with Excellent Performance in Energy Conversion and Storage

source：beike new material Views：3458time：2023-07-27 QQ Academic Group: 1092348845

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ABSTRACT

As a fourishing member of the two-dimensional (2D) nanomaterial family, MXenes have shown

great potential in various research areas. In recent years,
the continued growth of interest in MXene derivatives, 2D
transition metal borides (MBenes), has contributed to the
emergence of this 2D material as a latecomer. Due to the
excellent electrical conductivity, mechanical properties and
electrical properties, thus MBenes attract more researchers’
interest. Extensive experimental and theoretical studies have
shown that they have exciting energy conversion and electrochemical storage potential. However, a comprehensive
and systematic review of MBenes applications has not been
available so far. For this reason, we present a comprehensive summary of recent advances in MBenes research. We
started by summarizing the latest fabrication routes and excellent properties of MBenes. The focus will then turn to their exciting potential for

energy storage and conversion. Finally, a brief summary of the challenges and opportunities for MBenes in future practical applications is presented.

HIGHLIGHTS

• Two-dimensional transition metal borides have high mechanical stability, high charge carrier mobility and great electrochemical performance.

• The potential applications of two-dimensional transition metal borides in the direction of energy conversion and storage have not been

systematically reviewed.

• We summarize the research on the role of two-dimensional transition metal borides in catalysis and ion batteries, and put forward the

new opportunities in preparation and biotechnology.

The rapid development of two-dimensional materials. Reproduced with permission from Ref.

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