Recent advances in zinc-ion hybrid energy storage: Coloring high-power capacitors with battery-level energy

查看全文 作　　者：Ling [1]Miao;Yaokang [2]Lv;Dazhang [1]Zhu;Liangchun [1]Li;Lihua [1]Gan;Mingxian [1]Liu 机构地区：[1]Department of Chemistry,Shanghai Key Laboratory of Chemical Assessment and Sustainability,School of Chemical Science and Engineering,Tongji University,Shanghai 200092,China;[2]College of Chemical Engineering,Zhejiang University of Technology,Hangzhou 310014,China 出　　处：《Chinese Chemical Letters》索引2023年第34卷第7期,共8页 基　　金：financially supported by the National Natural Science Foundation of China (Nos. 21875165, 21905207, 22172111, and 51772216);the Science and Technology Commission of Shanghai Municipality, China (Nos. 22ZR1464100, 20ZR1460300, and 19DZ2271500);Zhejiang Provincial Natural Science Foundation of China (No. LY19B010003);the Fundamental Research Funds for the Central Universities。 摘　　要：Zinc-ion hybrid capacitors(ZICs) are considered as newly-emerging and competitive candidates for energy storage devices due to the integration of characteristic capacitor-level power and complementary battery-level energy. The practical application of rising ZICs still faces the specific capacity and dynamics mismatch between the two electrodes with different energy storage mechanisms, which cannot meet the ever-growing indicator demand for portable electronic displays and public traffic facilities. Focusing on these unresolved issues, this mini-review presents recent advances in ZICs referring to the hybrid energy storage mechanism, design strategies of both capacitor-type and battery-type electrode materials, and electrolyte research toward advanced performances(e.g., high operational potential, wide adaptive temperature). Finally, current challenges and future outlook have been proposed to guide further exploration of next-generation ZICs with a combination of high-power delivery, high-energy output and high-quality service durability. 关 键 词：Zinc-ion hybrid capacitor Capacitor-type electrode Battery-type electrode Capacity/dynamics mismatch Zinc-based electrolyte Hybrid energy storage mechanism