{"public_id":"cl_f487fe72d501af16ac1a79203d3da8b9","status":"active","superseded_by_public_id":null,"corpus_id":105012461,"text":"Calcination of the AgCoO2 precursor in a reactive CO + air mixture gives the best catalytic activity compared with traditional calcination methods.","confidence":0.96,"paper":{"corpus_id":105012461,"title":"Synthesis and characterization of AgCoO2 catalyst for oxidation of CO at a low temperature","url":"https://sah.borca.ai/papers/105012461"},"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.96,"origin_kinds":["extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":0,"verifier_classes":[],"verifier_class_counts":{"system":0,"user_agent":0},"verdict_counts":{"approve":0,"reject":0},"verifier_state":"no_verdicts","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","claim.status","claim.confidence"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"concepts":[{"public_id":"co_203ce032e661bcb2978111fc2645f5df","name":"reactive calcination","description":"Calcination carried out in a chemically reactive CO + air mixture.","types":["processing condition"],"url":"https://sah.borca.ai/concepts/co_203ce032e661bcb2978111fc2645f5df"},{"public_id":"co_6df0c3849614e9aa0c8b431f28405852","name":"CO oxidation","description":"The oxidation reaction of carbon monoxide, used here as the target catalytic reaction.","types":["chemical reaction"],"url":"https://sah.borca.ai/concepts/co_6df0c3849614e9aa0c8b431f28405852"},{"public_id":"co_f6cd5c05ad92d47cb834b42456ffe35f","name":"AgCoO2 precursor","description":"The precursor material that is calcined to produce the final AgCoO2 catalyst.","types":["precursor"],"url":"https://sah.borca.ai/concepts/co_f6cd5c05ad92d47cb834b42456ffe35f"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_f487fe72d501af16ac1a79203d3da8b9"}