Synthesis and properties of colorless copolyimides derived from 4,4′-diaminodiphenyl ether-based diamines with different substituents
Colorless polyimide (PI) films with outstanding mechanical and thermal properties are highly demanded in flexible electronics. Herein three 4,4′-diaminodiphenyl ether ( ODA )-based diamines with different substituents (-CH 3 , -CF 3 ) and substitution positions ( ortho and meta positions) were synth...
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| Veröffentlicht in: | Polymer chemistry 2021-09, Vol.12 (33), p.483-4811 |
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| container_title | Polymer chemistry |
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| creator | Lian, Ruhe Lei, Xingfeng Xiao, Yuyang Xue, Shuyu Xiong, Guo Zhang, Zixiang Yan, Dong Zhang, Qiuyu |
| description | Colorless polyimide (PI) films with outstanding mechanical and thermal properties are highly demanded in flexible electronics. Herein three 4,4′-diaminodiphenyl ether (
ODA
)-based diamines with different substituents (-CH
3
, -CF
3
) and substitution positions (
ortho
and
meta
positions) were synthesized. After reacting with a combination of 1,2,4,5-cyclohexanetetracarboxylic dianhydride (
CHDA
) and 4,4′-(hexafluoroisopropylidene)diphthalic anhydride (
6FDA
) in a typical sequential reaction manner, four highly transparent copolyimide films with excellent mechanical strength, high heat-resistance and superior fracture toughness were fabricated. A copolyimide film made using
m
-3F-ODA
exhibits a fairly high transmittance at 400 nm of up to 86.8%, tensile strength as high as 102 MPa, tensile modulus of 2.76 GPa and glass transition temperature above 308 °C. The desirable solubility enables the prepared PIs to be readily cast from solution into robust films. All these encouraging results make these PI films potential substrates in place of ultrathin glass in flexible displays.
Highly transparent PI films with excellent mechanical strength, high heat-resistance and superior fracture toughness were fabricated. |
| doi_str_mv | 10.1039/d1py00633a |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_rsc_p</sourceid><recordid>TN_cdi_rsc_primary_d1py00633a</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2563629539</sourcerecordid><originalsourceid>FETCH-LOGICAL-c281t-c678c8350a63a991323c86468429d765dc009a32a708893f0d394c64e94d03ed3</originalsourceid><addsrcrecordid>eNqNkc9u1DAQxiMEElXphTtSJG7QUDvjeO1jtZQ_UqUiAQdOkdeeaF1l7eBxqHLjxvvwSDwJLkHLFV_ms-b3jTWfq-opZ684A33h-LQwJgHMg-qEbzrdaC3bh0fdicfVGdEtKwe4aEGeVD8-LiHvkTzVJrh6SnHClD1SHYfaxjGmEYmKmuK4-IN3peMw-W_o6iHFQy3Oxa_vPxvnzcGH6Py0x7CMNZahqdkZKtzaK8Y7n_flNgyYMOSa5h1ln-ei6Un1aDAj4dnfelp9fnP1afuuub55-357ed3YVvHcWLlRVkHHjASjNYcWrJJCKtFqt5Gds4xpA63ZMKU0DMyBFlYK1MIxQAen1fN1btn064yU-9s4p1Ce7NtOgmx1B7pQL1bKpkiUcOin5A8mLT1n_X3W_Wv-4cufrC8LrFb4DndxIOsxWDwaStZSARNS38fOtz6b7GPYxjnkYn35_9ZCP1vpRPYI_ft0-A0qSZ7Q</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2563629539</pqid></control><display><type>article</type><title>Synthesis and properties of colorless copolyimides derived from 4,4′-diaminodiphenyl ether-based diamines with different substituents</title><source>Royal Society Of Chemistry Journals</source><source>Web of Science - Science Citation Index Expanded - 2021<img src="https://exlibris-pub.s3.amazonaws.com/fromwos-v2.jpg" /></source><creator>Lian, Ruhe ; Lei, Xingfeng ; Xiao, Yuyang ; Xue, Shuyu ; Xiong, Guo ; Zhang, Zixiang ; Yan, Dong ; Zhang, Qiuyu</creator><creatorcontrib>Lian, Ruhe ; Lei, Xingfeng ; Xiao, Yuyang ; Xue, Shuyu ; Xiong, Guo ; Zhang, Zixiang ; Yan, Dong ; Zhang, Qiuyu</creatorcontrib><description>Colorless polyimide (PI) films with outstanding mechanical and thermal properties are highly demanded in flexible electronics. Herein three 4,4′-diaminodiphenyl ether (
ODA
)-based diamines with different substituents (-CH
3
, -CF
3
) and substitution positions (
ortho
and
meta
positions) were synthesized. After reacting with a combination of 1,2,4,5-cyclohexanetetracarboxylic dianhydride (
CHDA
) and 4,4′-(hexafluoroisopropylidene)diphthalic anhydride (
6FDA
) in a typical sequential reaction manner, four highly transparent copolyimide films with excellent mechanical strength, high heat-resistance and superior fracture toughness were fabricated. A copolyimide film made using
m
-3F-ODA
exhibits a fairly high transmittance at 400 nm of up to 86.8%, tensile strength as high as 102 MPa, tensile modulus of 2.76 GPa and glass transition temperature above 308 °C. The desirable solubility enables the prepared PIs to be readily cast from solution into robust films. All these encouraging results make these PI films potential substrates in place of ultrathin glass in flexible displays.
Highly transparent PI films with excellent mechanical strength, high heat-resistance and superior fracture toughness were fabricated.</description><identifier>ISSN: 1759-9954</identifier><identifier>EISSN: 1759-9962</identifier><identifier>DOI: 10.1039/d1py00633a</identifier><language>eng</language><publisher>CAMBRIDGE: Royal Soc Chemistry</publisher><subject>Diamines ; Flexible components ; Fracture toughness ; Glass transition temperature ; Modulus of elasticity ; NMR ; Nuclear magnetic resonance ; Physical Sciences ; Polymer chemistry ; Polymer Science ; Robustness (mathematics) ; Science & Technology ; Substitution reactions ; Substrates ; Tensile strength ; Thermodynamic properties</subject><ispartof>Polymer chemistry, 2021-09, Vol.12 (33), p.483-4811</ispartof><rights>Copyright Royal Society of Chemistry 2021</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>true</woscitedreferencessubscribed><woscitedreferencescount>22</woscitedreferencescount><woscitedreferencesoriginalsourcerecordid>wos000683046900001</woscitedreferencesoriginalsourcerecordid><citedby>FETCH-LOGICAL-c281t-c678c8350a63a991323c86468429d765dc009a32a708893f0d394c64e94d03ed3</citedby><cites>FETCH-LOGICAL-c281t-c678c8350a63a991323c86468429d765dc009a32a708893f0d394c64e94d03ed3</cites><orcidid>0000-0003-4457-2257 ; 0000-0002-4823-5031</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,781,785,27929,27930,39263</link.rule.ids></links><search><creatorcontrib>Lian, Ruhe</creatorcontrib><creatorcontrib>Lei, Xingfeng</creatorcontrib><creatorcontrib>Xiao, Yuyang</creatorcontrib><creatorcontrib>Xue, Shuyu</creatorcontrib><creatorcontrib>Xiong, Guo</creatorcontrib><creatorcontrib>Zhang, Zixiang</creatorcontrib><creatorcontrib>Yan, Dong</creatorcontrib><creatorcontrib>Zhang, Qiuyu</creatorcontrib><title>Synthesis and properties of colorless copolyimides derived from 4,4′-diaminodiphenyl ether-based diamines with different substituents</title><title>Polymer chemistry</title><addtitle>POLYM CHEM-UK</addtitle><description>Colorless polyimide (PI) films with outstanding mechanical and thermal properties are highly demanded in flexible electronics. Herein three 4,4′-diaminodiphenyl ether (
ODA
)-based diamines with different substituents (-CH
3
, -CF
3
) and substitution positions (
ortho
and
meta
positions) were synthesized. After reacting with a combination of 1,2,4,5-cyclohexanetetracarboxylic dianhydride (
CHDA
) and 4,4′-(hexafluoroisopropylidene)diphthalic anhydride (
6FDA
) in a typical sequential reaction manner, four highly transparent copolyimide films with excellent mechanical strength, high heat-resistance and superior fracture toughness were fabricated. A copolyimide film made using
m
-3F-ODA
exhibits a fairly high transmittance at 400 nm of up to 86.8%, tensile strength as high as 102 MPa, tensile modulus of 2.76 GPa and glass transition temperature above 308 °C. The desirable solubility enables the prepared PIs to be readily cast from solution into robust films. All these encouraging results make these PI films potential substrates in place of ultrathin glass in flexible displays.
Highly transparent PI films with excellent mechanical strength, high heat-resistance and superior fracture toughness were fabricated.</description><subject>Diamines</subject><subject>Flexible components</subject><subject>Fracture toughness</subject><subject>Glass transition temperature</subject><subject>Modulus of elasticity</subject><subject>NMR</subject><subject>Nuclear magnetic resonance</subject><subject>Physical Sciences</subject><subject>Polymer chemistry</subject><subject>Polymer Science</subject><subject>Robustness (mathematics)</subject><subject>Science & Technology</subject><subject>Substitution reactions</subject><subject>Substrates</subject><subject>Tensile strength</subject><subject>Thermodynamic properties</subject><issn>1759-9954</issn><issn>1759-9962</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>HGBXW</sourceid><recordid>eNqNkc9u1DAQxiMEElXphTtSJG7QUDvjeO1jtZQ_UqUiAQdOkdeeaF1l7eBxqHLjxvvwSDwJLkHLFV_ms-b3jTWfq-opZ684A33h-LQwJgHMg-qEbzrdaC3bh0fdicfVGdEtKwe4aEGeVD8-LiHvkTzVJrh6SnHClD1SHYfaxjGmEYmKmuK4-IN3peMw-W_o6iHFQy3Oxa_vPxvnzcGH6Py0x7CMNZahqdkZKtzaK8Y7n_flNgyYMOSa5h1ln-ei6Un1aDAj4dnfelp9fnP1afuuub55-357ed3YVvHcWLlRVkHHjASjNYcWrJJCKtFqt5Gds4xpA63ZMKU0DMyBFlYK1MIxQAen1fN1btn064yU-9s4p1Ce7NtOgmx1B7pQL1bKpkiUcOin5A8mLT1n_X3W_Wv-4cufrC8LrFb4DndxIOsxWDwaStZSARNS38fOtz6b7GPYxjnkYn35_9ZCP1vpRPYI_ft0-A0qSZ7Q</recordid><startdate>20210907</startdate><enddate>20210907</enddate><creator>Lian, Ruhe</creator><creator>Lei, Xingfeng</creator><creator>Xiao, Yuyang</creator><creator>Xue, Shuyu</creator><creator>Xiong, Guo</creator><creator>Zhang, Zixiang</creator><creator>Yan, Dong</creator><creator>Zhang, Qiuyu</creator><general>Royal Soc Chemistry</general><general>Royal Society of Chemistry</general><scope>BLEPL</scope><scope>DTL</scope><scope>HGBXW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope><orcidid>https://orcid.org/0000-0003-4457-2257</orcidid><orcidid>https://orcid.org/0000-0002-4823-5031</orcidid></search><sort><creationdate>20210907</creationdate><title>Synthesis and properties of colorless copolyimides derived from 4,4′-diaminodiphenyl ether-based diamines with different substituents</title><author>Lian, Ruhe ; Lei, Xingfeng ; Xiao, Yuyang ; Xue, Shuyu ; Xiong, Guo ; Zhang, Zixiang ; Yan, Dong ; Zhang, Qiuyu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c281t-c678c8350a63a991323c86468429d765dc009a32a708893f0d394c64e94d03ed3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Diamines</topic><topic>Flexible components</topic><topic>Fracture toughness</topic><topic>Glass transition temperature</topic><topic>Modulus of elasticity</topic><topic>NMR</topic><topic>Nuclear magnetic resonance</topic><topic>Physical Sciences</topic><topic>Polymer chemistry</topic><topic>Polymer Science</topic><topic>Robustness (mathematics)</topic><topic>Science & Technology</topic><topic>Substitution reactions</topic><topic>Substrates</topic><topic>Tensile strength</topic><topic>Thermodynamic properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lian, Ruhe</creatorcontrib><creatorcontrib>Lei, Xingfeng</creatorcontrib><creatorcontrib>Xiao, Yuyang</creatorcontrib><creatorcontrib>Xue, Shuyu</creatorcontrib><creatorcontrib>Xiong, Guo</creatorcontrib><creatorcontrib>Zhang, Zixiang</creatorcontrib><creatorcontrib>Yan, Dong</creatorcontrib><creatorcontrib>Zhang, Qiuyu</creatorcontrib><collection>Web of Science Core Collection</collection><collection>Science Citation Index Expanded</collection><collection>Web of Science - Science Citation Index Expanded - 2021</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Polymer chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lian, Ruhe</au><au>Lei, Xingfeng</au><au>Xiao, Yuyang</au><au>Xue, Shuyu</au><au>Xiong, Guo</au><au>Zhang, Zixiang</au><au>Yan, Dong</au><au>Zhang, Qiuyu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis and properties of colorless copolyimides derived from 4,4′-diaminodiphenyl ether-based diamines with different substituents</atitle><jtitle>Polymer chemistry</jtitle><stitle>POLYM CHEM-UK</stitle><date>2021-09-07</date><risdate>2021</risdate><volume>12</volume><issue>33</issue><spage>483</spage><epage>4811</epage><pages>483-4811</pages><issn>1759-9954</issn><eissn>1759-9962</eissn><abstract>Colorless polyimide (PI) films with outstanding mechanical and thermal properties are highly demanded in flexible electronics. Herein three 4,4′-diaminodiphenyl ether (
ODA
)-based diamines with different substituents (-CH
3
, -CF
3
) and substitution positions (
ortho
and
meta
positions) were synthesized. After reacting with a combination of 1,2,4,5-cyclohexanetetracarboxylic dianhydride (
CHDA
) and 4,4′-(hexafluoroisopropylidene)diphthalic anhydride (
6FDA
) in a typical sequential reaction manner, four highly transparent copolyimide films with excellent mechanical strength, high heat-resistance and superior fracture toughness were fabricated. A copolyimide film made using
m
-3F-ODA
exhibits a fairly high transmittance at 400 nm of up to 86.8%, tensile strength as high as 102 MPa, tensile modulus of 2.76 GPa and glass transition temperature above 308 °C. The desirable solubility enables the prepared PIs to be readily cast from solution into robust films. All these encouraging results make these PI films potential substrates in place of ultrathin glass in flexible displays.
Highly transparent PI films with excellent mechanical strength, high heat-resistance and superior fracture toughness were fabricated.</abstract><cop>CAMBRIDGE</cop><pub>Royal Soc Chemistry</pub><doi>10.1039/d1py00633a</doi><orcidid>https://orcid.org/0000-0003-4457-2257</orcidid><orcidid>https://orcid.org/0000-0002-4823-5031</orcidid></addata></record> |
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| source | Royal Society Of Chemistry Journals; Web of Science - Science Citation Index Expanded - 2021<img src="https://exlibris-pub.s3.amazonaws.com/fromwos-v2.jpg" /> |
| subjects | Diamines Flexible components Fracture toughness Glass transition temperature Modulus of elasticity NMR Nuclear magnetic resonance Physical Sciences Polymer chemistry Polymer Science Robustness (mathematics) Science & Technology Substitution reactions Substrates Tensile strength Thermodynamic properties |
| title | Synthesis and properties of colorless copolyimides derived from 4,4′-diaminodiphenyl ether-based diamines with different substituents |
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