CAJ | 학술논문

针对锌溴液流电池电解液中溴易挥发，充电过充时以及充电过程中温度过高易造成安全性隐患，通过对溴络合剂，电氧化聚合电解液添加剂，电压敏感隔膜，温度敏感电极等，这些影响因素进行实验分析，结果表明溴络合剂采用四丁基溴化铵，电氧化聚合电解液添加剂采用4-溴苄基异氰酸酯，电压敏感隔膜采用聚对苯和聚二苯胺复合膜，温度敏感电极采用环氧树脂-炭黑复合物的PTC材料，就能很好的控制锌溴液流电池的安全性。
침대자추액류전지전해액중추역휘발，충전과충시이급충전과정중온도과고역조성안전성은환，통과대추락합제，전양화취합전해액첨가제，전압민감격막，온도민감전겁등，저사영향인소진행실험분석，결과표명추락합제채용사정기추화안，전양화취합전해액첨가제채용4-추변기이청산지，전압민감격막채용취대분화취이분알복합막，온도민감전겁채용배양수지-탄흑복합물적PTC재료，취능흔호적공제자추액류전지적안전성。
For zinc-bromine fIow battery eIectroIyte bromine voIatiIe,charge over-charging and charging process when the tempera-ture is too easy to pose a security risks.Through the bromine compIexing agent,eIectro-oxidation of poIymeric eIectroIyte ad-ditives,voItage-sensitive diaphragm,temperature-sensitive these factors eIectrode experimentaI anaIysis showed that the use of bromine compIexing agent tetrabutyIammonium bromide,eIectro-oxidation of poIymeric eIectroIyte additive with 4-bromoben-zyIisocyanate,voItage-sensitive membrane using poIyethyIene terephthaIate and poIy-aniIine composite fiIm,temperature-sensi-tive eIectrode with epoxy-carbon composite PTC materiaI can be weI controI ed zinc-bromine fIow battery safety.