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Thursday, March 28, 2024

South Star Battery Metals Announces Successful Results from Ongoing Cycle and Value-Add Testing Program; Strengthening of Senior Management Team and Board Changes - StreetInsider.com

Last updated Wednesday, September 22, 2021 07:29 ET , Source: NewsService

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VANCOUVER, BC, Sept. 22, 2021 /PRNewswire/ - South Star Battery Metals Corp. ("South Star" or the "Company") (TSXV: STS) (OTCQB: STSBF), along with its technological partner in the United States ("US Lab"1), are pleased to announce the latest life cycle testing results for the first 75 cycles (charging & discharging) in CR2016 LiB coin cells constructed with anode material (coated spherical purified graphite) produced from the Santa Cruz Graphite Project. Several battery cells were constructed as part of the ongoing optimization and testing program, and all the cells continue to have an extremely flat discharge pattern without noticeable degradation over the current testing period.

One cycle consists of 10 hours of charge and 10 hours of discharge, therefore 75 cycles equals approximately 1,500 hours total. South Star's testing program continues and will include a minimum of 100 cycles for each of the LiB cells. Upcoming work also includes downstream processing flowsheet optimizations and validation. (Refer to August 30th, 2021 press release for results from initial 35 cycles.)

In addition, South Star has successfully completed 4-Point resistivity testing (4T) for use in Electrolytic Manganese Dioxide (EMD) for evaluating conductivity enhancement material used in cathodes of primary alkaline batteries. The Santa Cruz material tested was made of the purified graphite rejects from the...



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