{"id":"https://openalex.org/W7207590149","doi":"https://doi.org/10.26434/chemrxiv.15008249/v1","title":"Force-Dependent Fracture of Dynamic Polymer Networks: Sacrificial Bond Rupture and Dispersion-Induced Physical Crosslinking","display_name":"Force-Dependent Fracture of Dynamic Polymer Networks: Sacrificial Bond Rupture and Dispersion-Induced Physical Crosslinking","publication_year":2026,"publication_date":"2026-09-03","ids":{"openalex":"https://openalex.org/W7207590149","doi":"https://doi.org/10.26434/chemrxiv.15008249/v1"},"language":"en","primary_location":{"id":"doi:10.26434/chemrxiv.15008249/v1","doi":"https://doi.org/10.26434/chemrxiv.15008249/v1","is_oa":true,"landing_page_url":"https://doi.org/10.26434/chemrxiv.15008249/v1","pdf_url":"https://chemrxiv.org/doi/pdf/10.26434/chemrxiv.15008249/v1","source":{"id":"https://openalex.org/S4393918830","display_name":"ChemRxiv","issn_l":"2573-2293","issn":["2573-2293"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://chemrxiv.org/doi/pdf/10.26434/chemrxiv.15008249/v1","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5108987065","display_name":"Wenjing Guo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenjing Guo","raw_affiliation_strings":["School of Chemistry and Chemical Engineering","Shanghai Jiao Tong University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Chemistry and Chemical Engineering","institution_ids":[]},{"raw_affiliation_string":"Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064106602","display_name":"Tao Zhang","orcid":"https://orcid.org/0000-0002-7636-0913","observed_orcids":["https://orcid.org/0000-0002-7636-0913"]},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Zhang","raw_affiliation_strings":["School of Chemistry and Chemical Engineering","Shanghai Jiao Tong University"],"raw_orcid":"https://orcid.org/0000-0002-7636-0913","affiliations":[{"raw_affiliation_string":"School of Chemistry and Chemical Engineering","institution_ids":[]},{"raw_affiliation_string":"Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10810","display_name":"Polymer composites and self-healing","score":0.9502000212669373,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10810","display_name":"Polymer composites and self-healing","score":0.9502000212669373,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10474","display_name":"Material Dynamics and Properties","score":0.009600000455975533,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11145","display_name":"Epoxy Resin Curing Processes","score":0.008299999870359898,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/dynamic-polymer-networks","display_name":"dynamic polymer networks","score":0.734000027179718},{"id":"https://openalex.org/keywords/tensile-fracture","display_name":"tensile fracture","score":0.8479999899864197},{"id":"https://openalex.org/keywords/physical-crosslinking","display_name":"physical crosslinking","score":0.9100000262260437},{"id":"https://openalex.org/keywords/dispersion-interactions","display_name":"dispersion interactions","score":0.9340000152587891},{"id":"https://openalex.org/keywords/bell-model","display_name":"Bell model","score":0.7350000143051147},{"id":"https://openalex.org/keywords/network-extensibility","display_name":"network extensibility","score":0.6380000114440918},{"id":"https://openalex.org/keywords/embrittlement","display_name":"embrittlement","score":0.7350000143051147},{"id":"https://openalex.org/keywords/polymer-network-design","display_name":"polymer network design","score":0.460999995470047}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6599000096321106},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.6226000189781189},{"id":"https://openalex.org/C2780557392","wikidata":"https://www.wikidata.org/wiki/Q523796","display_name":"Linker","level":2,"score":0.6122000217437744},{"id":"https://openalex.org/C43369102","wikidata":"https://www.wikidata.org/wiki/Q2307625","display_name":"Fracture (geology)","level":2,"score":0.5638999938964844},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.5548999905586243},{"id":"https://openalex.org/C112950240","wikidata":"https://www.wikidata.org/wiki/Q76005","display_name":"Ultimate tensile strength","level":2,"score":0.5468999743461609},{"id":"https://openalex.org/C2779372316","wikidata":"https://www.wikidata.org/wiki/Q569057","display_name":"Stiffness","level":2,"score":0.49810001254081726},{"id":"https://openalex.org/C177562468","wikidata":"https://www.wikidata.org/wiki/Q182893","display_name":"Dispersion (optics)","level":2,"score":0.4496000111103058},{"id":"https://openalex.org/C59593255","wikidata":"https://www.wikidata.org/wiki/Q901663","display_name":"Molecular dynamics","level":2,"score":0.35850000381469727},{"id":"https://openalex.org/C135402231","wikidata":"https://www.wikidata.org/wiki/Q898440","display_name":"Dissipation","level":2,"score":0.35040000081062317},{"id":"https://openalex.org/C27256138","wikidata":"https://www.wikidata.org/wiki/Q1230226","display_name":"Disulfide bond","level":2,"score":0.3370000123977661},{"id":"https://openalex.org/C2778210392","wikidata":"https://www.wikidata.org/wiki/Q1412709","display_name":"Self-healing","level":3,"score":0.32670000195503235},{"id":"https://openalex.org/C59085676","wikidata":"https://www.wikidata.org/wiki/Q957852","display_name":"Fracture mechanics","level":2,"score":0.3142000138759613},{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.2946000099182129},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.2896000146865845},{"id":"https://openalex.org/C2776029896","wikidata":"https://www.wikidata.org/wiki/Q3935810","display_name":"Relaxation (psychology)","level":2,"score":0.28850001096725464},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.26260000467300415},{"id":"https://openalex.org/C204366326","wikidata":"https://www.wikidata.org/wiki/Q3027650","display_name":"Deformation (meteorology)","level":2,"score":0.25699999928474426}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.26434/chemrxiv.15008249/v1","doi":"https://doi.org/10.26434/chemrxiv.15008249/v1","is_oa":true,"landing_page_url":"https://doi.org/10.26434/chemrxiv.15008249/v1","pdf_url":"https://chemrxiv.org/doi/pdf/10.26434/chemrxiv.15008249/v1","source":{"id":"https://openalex.org/S4393918830","display_name":"ChemRxiv","issn_l":"2573-2293","issn":["2573-2293"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.26434/chemrxiv.15008249/v1","doi":"https://doi.org/10.26434/chemrxiv.15008249/v1","is_oa":true,"landing_page_url":"https://doi.org/10.26434/chemrxiv.15008249/v1","pdf_url":"https://chemrxiv.org/doi/pdf/10.26434/chemrxiv.15008249/v1","source":{"id":"https://openalex.org/S4393918830","display_name":"ChemRxiv","issn_l":"2573-2293","issn":["2573-2293"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G5576671566","display_name":null,"funder_award_id":"22303051","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5848258319","display_name":null,"funder_award_id":"0 and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322999","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7207590149.pdf","grobid_xml":"https://content.openalex.org/works/W7207590149.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3025433257","https://openalex.org/W2040512587","https://openalex.org/W209347884","https://openalex.org/W4312219304","https://openalex.org/W2008873940","https://openalex.org/W2806824891","https://openalex.org/W2782186972","https://openalex.org/W4411846093","https://openalex.org/W7213359854","https://openalex.org/W2005873627"],"abstract_inverted_index":{"We":[0],"use":[1],"coarse-grained":[2],"molecular":[3],"dynamics":[4],"to":[5,23,99],"investigate":[6],"tensile":[7],"fracture":[8],"in":[9],"dynamically":[10],"crosslinked":[11],"polymer":[12],"networks,":[13],"where":[14],"both":[15],"weak-linker":[16,34,95,115],"and":[17,41,59,73,83,102,117,131,140],"strong":[18,141],"backbone":[19,57],"bonds":[20,142],"rupture":[21,35,58,116],"according":[22],"Bell-model":[24],"force-dependent":[25,136],"probabilities.":[26],"Competition":[27],"between":[28,78,113,138],"these":[29],"pathways":[30],"determines":[31],"whether":[32],"preferential":[33],"relieves":[36],"local":[37],"stress,":[38],"redistributes":[39],"load,":[40],"protects":[42],"the":[43,68,89,100,111],"backbone.":[44],"Lower":[45],"linker":[46,79],"activation":[47],"energy":[48],"or":[49],"stretching":[50],"stiffness":[51],"promotes":[52],"this":[53],"sacrificial":[54,71,114],"pathway,":[55],"suppressing":[56],"delaying":[60],"failure.":[61],"Linker":[62],"regeneration":[63],"preserves":[64],"connectivity":[65],"but":[66],"reloads":[67],"backbone,":[69,101],"weakening":[70],"protection":[72],"reducing":[74],"extensibility.":[75,132],"Dispersion":[76],"interactions":[77],"beads":[80],"induce":[81],"aggregation":[82],"physical":[84],"crosslinking;":[85],"moderate":[86],"attraction":[87,93],"reinforces":[88],"network,":[90],"whereas":[91],"stronger":[92],"suppresses":[94],"rupture,":[96],"redirects":[97],"load":[98],"causes":[103],"embrittlement.":[104],"Varying":[105],"dynamic":[106],"crosslinker":[107],"content":[108,123],"further":[109],"tunes":[110],"balance":[112],"dispersion-induced":[118],"reinforcement,":[119],"with":[120],"an":[121],"intermediate":[122],"providing":[124],"a":[125,144],"favorable":[126],"combination":[127],"of":[128],"stiffness,":[129],"strength,":[130],"These":[133],"results":[134],"identify":[135],"competition":[137],"weak":[139],"as":[143],"unifying":[145],"mechanism":[146],"for":[147],"polymer-network":[148],"design.":[149]},"counts_by_year":[],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2026-09-04T00:00:00"}