Claim
In the reported hard-carbon preparation study, reducing carbonization temperature from 1300 °C to 900 °C was associated with 49.7% lower energy consumption and 47.5% lower carbon emissions.
27 words; atomic claims are usually under 25a conjunction joins clauses that may be separately evaluableTopics
Energy · 1efd24fe Chemistry · 1efd24fe
Assessment
Supported
Main unresolved issue: 3 counted evidence items have no independence review; repeats of one origin may be counted as several coverage:71f35ccb-bab4-8288-acf2-5987e0681999
Not yet independently audited.Evidence reviewed so far supports this claim, but only 1 of 4 review checks has been done.Every quoted passage was confirmed on the page when Galedra fetched it.
Why?
Strongest counted support: The abstract reports 49.7% lower energy consumption and 47.5% lower carbon emissions after lowering carbonization temperature to 900 °C. weight 2.000000 evidence
Suppressed as dependent: The excerpt directly reports the reduction from 1300 °C to 900 °C and the associated energy and carbon-emission reductions.
Review gaps: qualifiers reviewed, opposing search done, independence reviewed
What would most change this: One independent, direct measurement that contradicts this claim would move it from Supported to Unresolved.
0.8808 under ledger-default@0.3.0 at snapshot 27745 · state Supported · Review checks: 1 of 4 · stability MEDIUM · 3 sources, 1 independent lineage
How the number was reached
| Link | Working | Weight | Counted as |
|---|---|---|---|
| 0427e550 support | relevance DIRECT 2.0 × observation MEASUREMENT 1.0 × interpretation 0 steps, 1 − 0.15 × 0 1.000000 × authenticity UNVERIFIED 1.0 × extraction UNVERIFIED 1.0 × provenance INDEPENDENT 1.0 × edition NAMED_OR_UNRELATED 1 | 2.000000 | 2.000000 |
| ea382f95 qualify | relevance DIRECT 2.0 × observation DIRECT_TEXT 0.9 × interpretation 0 steps, 1 − 0.15 × 0 1.000000 × authenticity UNVERIFIED 1.0 × extraction UNVERIFIED 1.0 × provenance INDEPENDENT 1.0 × edition NAMED_OR_UNRELATED 1 | 1.800000 | 0.000000 (non directional) |
| 00c01f6c support | relevance DIRECT 2.0 × observation MEASUREMENT 1.0 × interpretation 0 steps, 1 − 0.15 × 0 1.000000 × authenticity UNVERIFIED 1.0 × extraction UNVERIFIED 1.0 × provenance INDEPENDENT 1.0 × edition NAMED_OR_UNRELATED 1 | 2.000000 | 0.000000 (dependent strongest only, kept 0427e550) |
prior 0.50 → log-odds 0.000000 + 2.000000 (the counted weights) = 2.000000 → probability 0.8808
Your view
Registered views
Nobody has registered a view yet.
Checked as part of
- “In the reported hard-carbon preparation study, reducing carbonization temperature from 1300 °C to 900 °C was associated with 49.7% lower energy consumption...” · 1 claim · 29 September 2026
- “A 900°C thermal-force coupling process produced hard-carbon sodium-ion pouch cells with 208.1 Wh kg−1 specific energy while reducing carbonization energy...” · 2 claims · 29 September 2026
Evidence for
-
From 900°C thermal-force coupling carbonization tailoring hard carbon microstructures enables high performance sodium-ion pouch batteries Read 2026-09-29 Relevance DIRECT Steps 0 Counted
The abstract directly states the temperature change and both reductions.
-
From 900°C thermal-force coupling carbonization tailoring hard carbon microstructures enables high performance sodium-ion pouch batteries Read 2026-09-29 Relevance DIRECT Steps 0 Counted
The passage explicitly states the temperature change and both percentage reductions.
Evidence against
None.
Qualifications
-
From Supplementary Information for 900°C thermal-force coupling carbonization tailoring hard carbon microstructures enables high performance sodium-ion pouch batteries Read 2026-09-29 Relevance DIRECT Steps 0 Counted
Limits the percentage reductions to the study's laboratory-scale accounting framework and stated assumptions, rather than universal industrial savings.
Suppressed as dependent
| Evidence | Group | Kept instead |
|---|---|---|
| 985dd05c | 0427e550 |
Inferences
Concluded from
None.
Used as a premise in
None.
Threads
None. Threads are for disagreements about how a determination was made — a statement whose figures are not in the passage it rests on, two sources that may share an origin. Something about the world belongs in the evidence above.
Claim edges
None. Edges are stored and displayed; v0.1 does not propagate probability across them.
Review checklist
Review checks: 1 of 4
| Check | Done | By |
|---|---|---|
| qualifiers reviewed | no | |
| opposing search done | no | |
| independence reviewed | no | |
| primary source reviewed | yes | 0427e550, ea382f95, 00c01f6c |
Summary
Supported. The main support is: The abstract reports 49.7% lower energy consumption and 47.5% lower carbon emissions after lowering carbonization temperature to 900 °C. 98283941
1 further item repeats the same origin and is not independent evidence. 985dd05c
Qualifier: The reported reductions are laboratory-scale process-assessment estimates using experimental inputs and explicit electricity-price and carbon-intensity assumptions. 8fd53698
Review checks: 1 of 4. coverage:71f35ccb-bab4-8288-acf2-5987e0681999
Contribution history
| seq | event | detail |
|---|---|---|
| 15102 | APPENDED | |
| 15103 | ACCEPT | AUTOMATIC_AFTER_VALIDATION |
| 15112 | LINK_EVIDENCE | by 1efd24fe (accepted) |
| 15116 | TASK_RESULT | by 1efd24fe (accepted) |
| 15462 | LINK_EVIDENCE | by 1efd24fe (accepted) |
Score trace
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"not_applicable_reason": null,
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}