If you figure they are doing 14 full cycles per week, you can do the math.
I thought it would be about one full cycle a week. But I was assuming an equivalent to a mobile phone size.
Isn't it a 20cm pouch which is much larger?
I'm obviously wrong because the Execuitive Summary in the prospectus was less than a month ago which went from 100 to 600 cycles and now over 300 cycles more at 900+ cycles.
It doesn't say how long a cycle takes or how they run a cycle.
Do they hook it up to something that drains it quickly?
EXECUTIVE SUMMARY
TMPR Consulting Pty Ltd has reviewed the information package supplied by Li-S Energy Limited to
assess the effectiveness of the BNNT electrode coating solution and veracity of the applied testing
regime.
Two 20cm2 lithium metal-sulfur pouch cells were assembled and cycled in order to ascertain the effect
of incorporating a BNNT cathode interlayer on the electrochemical capacity retention of the cells
during long-term cycling. TMPR has found that the data presented is consistent and supportive of the
following conclusions;
A BNNT interlayer was successfully deposited onto an electrode area sufficient for the preparation
of 20cm2 pouch cell electrodes using a relatively simple and scalable technique. The deposition of
the interlayer was beneficial to the performance of the cathode, leading to higher utilisation of the
sulfur active material and no deleterious effects such as capacitive charge/self-discharge processes
were evident.
The reversible cycled capacity of the Li-S cell was improved by 15% after 100 cycles upon addition
of the BNNT interlayer. A capacity of 18.9mAh (622mAh/gsulfur) was achieved after 100 cycles, which
at the time of writing this report is still cycling with a high level of stability (600 cycles; 16.7mAh,
550mAh/gsulfur). The capacity retention of the cell without BNNT drops to lower than the 60%
threshold after 27 cycles (17.5mAh, 574mAh/gsulfur), while that of the cell with BNNT has continued
to cycle for more than 600 cycles without falling below the 60% capacity threshold. Based on the
testing procedure developed and presented, the improvement in retained capacity is attributed to
the presence of the BNNT interlayer
- Forums
- ASX - By Stock
- LIS
- charts
charts, page-159
-
-
- There are more pages in this discussion • 107 more messages in this thread...
You’re viewing a single post only. To view the entire thread just sign in or Join Now (FREE)
Featured News
Add LIS (ASX) to my watchlist
(20min delay)
|
|||||
Last
10.0¢ |
Change
-0.010(9.09%) |
Mkt cap ! $64.02M |
Open | High | Low | Value | Volume |
11.5¢ | 11.5¢ | 10.0¢ | $99.12K | 922.0K |
Buyers (Bids)
No. | Vol. | Price($) |
---|---|---|
23 | 848824 | 10.0¢ |
Sellers (Offers)
Price($) | Vol. | No. |
---|---|---|
10.5¢ | 21108 | 2 |
View Market Depth
No. | Vol. | Price($) |
---|---|---|
22 | 748824 | 0.100 |
2 | 20109 | 0.099 |
2 | 55264 | 0.095 |
1 | 125000 | 0.094 |
2 | 31111 | 0.090 |
Price($) | Vol. | No. |
---|---|---|
0.105 | 21108 | 2 |
0.110 | 70663 | 3 |
0.115 | 541294 | 2 |
0.120 | 110000 | 1 |
0.125 | 60000 | 2 |
Last trade - 16.10pm 04/10/2024 (20 minute delay) ? |
Featured News
LIS (ASX) Chart |