日前,哈尔滨工业大学化工与化学学院青年教师王博在电化学混合储能领域的研究取得新进展,只需充电200s,充电率可达90%。这是基于一种构建多级结构“双连续活性通道”(离子与电子)混合储能材料的策略。据了解,目前广泛使用的锂离子电池、铅酸电池、电容器等化学电源,其电极的活性物质普遍采用单一的电化学储能材料。这些电源的性能受限于电极中单一活性物质的 Recently, Wang Bo, a young teacher at the School of Chemistry and Chemical Engineering, Harbin Institute of Technology, made new progress in the field of electrochemical hybrid energy storage. With a charge of 200s, the charging rate can reach 90%. This is based on a strategy for building multilevel hybrid “double continuous active channels” (ion and electron) hybrid energy storage materials. It is understood that the currently widely used lithium-ion batteries, lead-acid batteries, capacitors and other chemical power supplies, electrode active material generally use a single electrochemical energy storage materials. The performance of these power supplies is limited by the single active in the electrode