What are the long-term effects of frequent DC fast charging on the internal resistance of lithium-ion cells used in modern electric vehicles?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What are the long-term effects of frequent DC fast charging on the internal resistance of lithium-ion cells used in modern electric vehicles?
2 real searches · 1 real-search pass
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (2)
Classes come from the query-classifier (a local Laya model). 2 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT2 real searches · gpt-6
lithium ion EV cells frequent DC fast charging long term internal resistance growth study review fast charging aging Google ↗
NREL DC fast charging battery degradation internal resistance lithium ion electric vehicles study Google ↗
- Rate-Dependent Aging Resulting from Fast Charging of Li-Ion Cells · doi.org
- Introduction · osti.gov
- Adaptive fast charging methodology for commercial Li‐ion batteries based on the internal resistance spectrum - Sebastian - 2020 - Energy Storage · onlinelibrary.wiley.com
- Will fast charging your EV kill its battery? · epp.engineering.cmu.edu
- Read research paper · doi.org
- Read research paper · doi.org
- Read research paper · doi.org
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
lithium ion EV cells frequent DC fast charging long term internal resistance growth study review fast charging aging OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
NREL DC fast charging battery degradation internal resistance lithium ion electric vehicles study OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 |