Healable, Recyclable, and Ultra-Tough Waterborne Polyurethane Elastomer Achieved through High-Density Hydrogen Bonding Cross-Linking Strategy
With the increasing popularity of elastomers in industry and daily life, their high performance and functionality have attracted widespread attention. However, it is a great challenge for them to possess both high mechanical properties and excellent healing and recovery capabilities due to the limit...
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2024
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| _version_ | 1852025375680364544 |
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| author | Chao-qun Wu (20136690) |
| author2 | Jie Chen (5892) Qi-yue Long (20136693) De-xiang Sun (12308456) Xiao-dong Qi (6270143) Jing-hui Yang (6270146) Yong Wang (12837) |
| author2_role | author author author author author author |
| author_facet | Chao-qun Wu (20136690) Jie Chen (5892) Qi-yue Long (20136693) De-xiang Sun (12308456) Xiao-dong Qi (6270143) Jing-hui Yang (6270146) Yong Wang (12837) |
| author_role | author |
| dc.creator.none.fl_str_mv | Chao-qun Wu (20136690) Jie Chen (5892) Qi-yue Long (20136693) De-xiang Sun (12308456) Xiao-dong Qi (6270143) Jing-hui Yang (6270146) Yong Wang (12837) |
| dc.date.none.fl_str_mv | 2024-11-06T21:04:35Z |
| dc.identifier.none.fl_str_mv | 10.1021/acsami.4c15188.s004 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/dataset/Healable_Recyclable_and_Ultra-Tough_Waterborne_Polyurethane_Elastomer_Achieved_through_High-Density_Hydrogen_Bonding_Cross-Linking_Strategy/27625608 |
| dc.rights.none.fl_str_mv | CC BY-NC 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Biophysics Biochemistry Biotechnology Developmental Biology Biological Sciences not elsewhere classified Chemical Sciences not elsewhere classified Physical Sciences not elsewhere classified recovery capabilities due record fracture energy phenol hydroxyl groups incredible mechanical properties highly efficient self frequency damping effects attracted widespread attention common processing techniques including ultrahigh toughness high mechanical properties processing recyclability waterborne polyurethane various fields utilization rate tannic acid solvent recyclability preparation methods precision manufacturing physical damage maximum extent intrinsic microstructure increasing popularity high resistance high performance healing ability great challenge excellent melt excellent healing daily life civil transportation chemical corrosion broad temperature 9 gpa 520 kj 10 min 03 gj |
| dc.title.none.fl_str_mv | Healable, Recyclable, and Ultra-Tough Waterborne Polyurethane Elastomer Achieved through High-Density Hydrogen Bonding Cross-Linking Strategy |
| dc.type.none.fl_str_mv | Dataset info:eu-repo/semantics/publishedVersion dataset |
| description | With the increasing popularity of elastomers in industry and daily life, their high performance and functionality have attracted widespread attention. However, it is a great challenge for them to possess both high mechanical properties and excellent healing and recovery capabilities due to the limitations of the preparation methods and the intrinsic microstructure of the elastomers. In this study, a strategy of ice-controlled interfacial stepwise cross-linking was proposed to prepare the waterborne polyurethane-based elastomers with ultrahigh-density hydrogen bonding interaction achieved by enhancing the utilization rate of phenol hydroxyl groups of tannic acid to the maximum extent. The elastomers have incredible mechanical properties, including ultrahigh toughness of 1.03 GJ m<sup>–3</sup> (which represents the highest level among polyurethane elastomers prepared through common processing techniques to date), extremely high true fracture stress of ∼1.9 GPa, world-record fracture energy of 520 kJ m<sup>–2</sup>, and exciting multiple functional characteristics, such as highly efficient self-healing ability of 10 min, high resistance to physical damage and chemical corrosion, broad temperature and frequency damping effects, good shape memory effect, and excellent melt-processing recyclability and solvent recyclability. These robust multifunctional elastomers represent considerable potential in various fields, from defense and military industry and civil transportation to precision manufacturing, etc. |
| eu_rights_str_mv | openAccess |
| id | Manara_7eeb3df0e735a2f5cc4e22ce0d658ba1 |
| identifier_str_mv | 10.1021/acsami.4c15188.s004 |
| network_acronym_str | Manara |
| network_name_str | ManaraRepo |
| oai_identifier_str | oai:figshare.com:article/27625608 |
| publishDate | 2024 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY-NC 4.0 |
| spelling | Healable, Recyclable, and Ultra-Tough Waterborne Polyurethane Elastomer Achieved through High-Density Hydrogen Bonding Cross-Linking StrategyChao-qun Wu (20136690)Jie Chen (5892)Qi-yue Long (20136693)De-xiang Sun (12308456)Xiao-dong Qi (6270143)Jing-hui Yang (6270146)Yong Wang (12837)BiophysicsBiochemistryBiotechnologyDevelopmental BiologyBiological Sciences not elsewhere classifiedChemical Sciences not elsewhere classifiedPhysical Sciences not elsewhere classifiedrecovery capabilities duerecord fracture energyphenol hydroxyl groupsincredible mechanical propertieshighly efficient selffrequency damping effectsattracted widespread attentioncommon processing techniquesincluding ultrahigh toughnesshigh mechanical propertiesprocessing recyclabilitywaterborne polyurethanevarious fieldsutilization ratetannic acidsolvent recyclabilitypreparation methodsprecision manufacturingphysical damagemaximum extentintrinsic microstructureincreasing popularityhigh resistancehigh performancehealing abilitygreat challengeexcellent meltexcellent healingdaily lifecivil transportationchemical corrosionbroad temperature9 gpa520 kj10 min03 gjWith the increasing popularity of elastomers in industry and daily life, their high performance and functionality have attracted widespread attention. However, it is a great challenge for them to possess both high mechanical properties and excellent healing and recovery capabilities due to the limitations of the preparation methods and the intrinsic microstructure of the elastomers. In this study, a strategy of ice-controlled interfacial stepwise cross-linking was proposed to prepare the waterborne polyurethane-based elastomers with ultrahigh-density hydrogen bonding interaction achieved by enhancing the utilization rate of phenol hydroxyl groups of tannic acid to the maximum extent. The elastomers have incredible mechanical properties, including ultrahigh toughness of 1.03 GJ m<sup>–3</sup> (which represents the highest level among polyurethane elastomers prepared through common processing techniques to date), extremely high true fracture stress of ∼1.9 GPa, world-record fracture energy of 520 kJ m<sup>–2</sup>, and exciting multiple functional characteristics, such as highly efficient self-healing ability of 10 min, high resistance to physical damage and chemical corrosion, broad temperature and frequency damping effects, good shape memory effect, and excellent melt-processing recyclability and solvent recyclability. These robust multifunctional elastomers represent considerable potential in various fields, from defense and military industry and civil transportation to precision manufacturing, etc.2024-11-06T21:04:35ZDatasetinfo:eu-repo/semantics/publishedVersiondataset10.1021/acsami.4c15188.s004https://figshare.com/articles/dataset/Healable_Recyclable_and_Ultra-Tough_Waterborne_Polyurethane_Elastomer_Achieved_through_High-Density_Hydrogen_Bonding_Cross-Linking_Strategy/27625608CC BY-NC 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/276256082024-11-06T21:04:35Z |
| spellingShingle | Healable, Recyclable, and Ultra-Tough Waterborne Polyurethane Elastomer Achieved through High-Density Hydrogen Bonding Cross-Linking Strategy Chao-qun Wu (20136690) Biophysics Biochemistry Biotechnology Developmental Biology Biological Sciences not elsewhere classified Chemical Sciences not elsewhere classified Physical Sciences not elsewhere classified recovery capabilities due record fracture energy phenol hydroxyl groups incredible mechanical properties highly efficient self frequency damping effects attracted widespread attention common processing techniques including ultrahigh toughness high mechanical properties processing recyclability waterborne polyurethane various fields utilization rate tannic acid solvent recyclability preparation methods precision manufacturing physical damage maximum extent intrinsic microstructure increasing popularity high resistance high performance healing ability great challenge excellent melt excellent healing daily life civil transportation chemical corrosion broad temperature 9 gpa 520 kj 10 min 03 gj |
| status_str | publishedVersion |
| title | Healable, Recyclable, and Ultra-Tough Waterborne Polyurethane Elastomer Achieved through High-Density Hydrogen Bonding Cross-Linking Strategy |
| title_full | Healable, Recyclable, and Ultra-Tough Waterborne Polyurethane Elastomer Achieved through High-Density Hydrogen Bonding Cross-Linking Strategy |
| title_fullStr | Healable, Recyclable, and Ultra-Tough Waterborne Polyurethane Elastomer Achieved through High-Density Hydrogen Bonding Cross-Linking Strategy |
| title_full_unstemmed | Healable, Recyclable, and Ultra-Tough Waterborne Polyurethane Elastomer Achieved through High-Density Hydrogen Bonding Cross-Linking Strategy |
| title_short | Healable, Recyclable, and Ultra-Tough Waterborne Polyurethane Elastomer Achieved through High-Density Hydrogen Bonding Cross-Linking Strategy |
| title_sort | Healable, Recyclable, and Ultra-Tough Waterborne Polyurethane Elastomer Achieved through High-Density Hydrogen Bonding Cross-Linking Strategy |
| topic | Biophysics Biochemistry Biotechnology Developmental Biology Biological Sciences not elsewhere classified Chemical Sciences not elsewhere classified Physical Sciences not elsewhere classified recovery capabilities due record fracture energy phenol hydroxyl groups incredible mechanical properties highly efficient self frequency damping effects attracted widespread attention common processing techniques including ultrahigh toughness high mechanical properties processing recyclability waterborne polyurethane various fields utilization rate tannic acid solvent recyclability preparation methods precision manufacturing physical damage maximum extent intrinsic microstructure increasing popularity high resistance high performance healing ability great challenge excellent melt excellent healing daily life civil transportation chemical corrosion broad temperature 9 gpa 520 kj 10 min 03 gj |