Overcharge protection method for secondary lithium ion battery

Application Number: 00117177Application Date: 2000.06.15Publication Number: 1274962Publication Date: 2000.11.29Priority Information: International: H01M10/42;H01M10/44Applicant(s) Name: South-China Science & Engineering Univ.Address: Inventor(s) Name: Zhou Zhentao;Yan YanPatent Agency Code: 44201Patent Agent: he yanlingAbstract The overcharge protection method is adding redox pair imidazolyl sodium or dimethyl bromobenzene as overcharge protectant into electrolyte of the battery until reaching its saturated concentration. Read more