High temperature resistant electrolyte

• Main Authors: ZHANG ZHONGFANG, CHEN ZHANGSHENG, LI YONG
• Format: Patent
• Language: Chinese; English
• Published: 15.12.2017
• Subjects: BASIC ELECTRIC ELEMENTS; CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE; ELECTRICITY

The invention discloses a high temperature resistant electrolyte and relates to the technical field of an electrolyte. The high temperature resistant electrolyte comprises the following components in parts by weight: 50 to 70 parts of sulfuric acid, 10 to 20 parts of silicotungstic acid, 10 to 20 parts of boric acid, 5 to 10 parts of nitrobenzyl alcohol, 5 to 10 parts of ethylene carbonate, 5 to 15 parts of sebacic acid dimethylamine, 5 to 10 parts of ammonium hypophosphite, 1 to 10 parts of fluorine-containing flame retardant and 20 to 30 parts of deionized water. The high temperature resistant electrolyte can enhance the high temperature resistant performance of battery capacity, effectively extend the service life, improve the use of safety, and have higher practicality. 种耐高温的电解液，本发明涉及电解液技术领域；它由如下重量份成分组成：硫酸50-70份、硅钨酸10-20份、硼酸10-20份、对硝基苯甲醇5-10份、碳酸乙烯酯5-10份、葵二酸二甲胺5-15份、次亚磷酸铵5-10份、含氟阻燃剂1-10份、去离子水20-30份。其能够增强电池电容的耐高温性能，有效延长其使用寿命，提高使用安全性，实用性更强。