镁海水溶解氧电池的制备与浅海测试研究  

Preparation and shallow sea test of magnesium seawater dissolved oxygen battery

作　　者：赵青[1] 桑林[1] 徐海波[2] 丁飞[1] 刘兴江[1] ZHAO Qing;SANG Lin;XU Haibo;DING Fei;LIU Xingjiang(Tianjin Institute of Power Sources,Tianjin 300384,China;Ocean University of China,Qingdao Shandong 266100,China)

机构地区：[1]中国电子科技集团公司第十八研究所,天津300384 [2]中国海洋大学,山东青岛266100

出　　处：《电源技术》2022年第6期625-629,共5页Chinese Journal of Power Sources

摘　　要：制备了镁海水溶解氧电池,以碳纤维刷电极作为阴极,镁合金电极作为阳极,海水作为电解液,海水中的溶解氧作为反应活性物质,利用海流传输溶解氧和副产物。研制了一种新型高效电催化活性的碳纤维刷阴极,研制了新型高性能的镁海水溶解氧电池样机,并进行了浅海放电测试。电池放电183天,平均输出功率1.69 W,总放电量约7.4 kWh。The magnesium seawater dissolved oxygen battery was developed with carbon fiber brush electrodes as cathodes,magnesium alloy electrodes as anodes,seawater as electrolyte,and dissolved oxygen in seawater as reactive substances,and ocean currents were used to transport dissolved oxygen and side products.A new type of highefficiency electrocatalytic active carbon fiber brush cathode was developed,a new type of high-performance magnesium seawater dissolved oxygen battery prototype was developed,and the shallow sea continuous discharge test was carried out.The battery discharged for 183 days with an average output power of 1.69 W and a total discharge energy of about 7.4 kWh.

关 键 词：镁合金 溶解氧 海水电池 碳纤维刷 

分 类 号：TM911.4[电气工程—电力电子与电力传动]