Alharbi Abdulrahman Faraj, Abahussain Abdulaziz Abdulkarim Mansour, Nazir Mian Hammad, Zaidi Syed Zohaib Javaid
Department of Chemistry, Collage of Science and Humanities, Shaqra University, Al Quwayiyah 19257, Saudi Arabia.
Department of Chemical Engineering, King Saud University, Riyadh 11451, Saudi Arabia.
Polymers (Basel). 2022 Aug 4;14(15):3187. doi: 10.3390/polym14153187.
The greenhouse emissions are biggest challenge of the present era. The renewable power sources are required to have characteristics of good charge capacity, energy density with proven charging discharging cycles for energy storage and applications. Mg-air batteries (MABs) are an alternative renewable power source due to their inexpensive cost. In particular, the previous reports presented the metal-air battery structure, with a specific energy overall output of 765 W h kg. This paper is focused mainly on the MAB, which employed nanocomposite polymeric electrodes with a proven energy density of 545 W h kg and a charge capacity of 817 mA h g when electrolyzed at a cycling current density of 7 mA cm.
温室气体排放是当今时代最大的挑战。可再生能源需要具备良好的充电能力、能量密度,并在能量存储和应用方面有经过验证的充放电循环特性。镁空气电池(MABs)因其成本低廉而成为一种可再生能源替代品。特别是,先前的报告展示了金属空气电池结构,其总比能量输出为765 W h/kg。本文主要聚焦于镁空气电池,该电池采用了纳米复合聚合物电极,在7 mA/cm的循环电流密度下进行电解时,其能量密度经证实为545 W h/kg,充电容量为817 mA h/g。