Uncommon Intramolecular Charge Transfer Effect and Its Potential Application in OLED Emitters
Planarized intramolecular charge transfer(PLICT) state can facilitate the fluorescence process thanks to the relative excellent planarity. Recently, we have discovered that the excited state quinone-conformation induced planarization(ESQIP) occurring on tetraphenylpyrazine(TPP) based derivatives cou...
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| Veröffentlicht in: | Chemical research in Chinese universities 2020-02, Vol.36 (1), p.61-67 |
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| creator | Wu, Haozhong Luo, Juanjuan Xu, Zeng Wang, Zhiming Ma, Dongge Qin, Anjun Tang, Ben Zhong |
| description | Planarized intramolecular charge transfer(PLICT) state can facilitate the fluorescence process thanks to the relative excellent planarity. Recently, we have discovered that the excited state quinone-conformation induced planarization(ESQIP) occurring on tetraphenylpyrazine(TPP) based derivatives could furnish them with PLICT feature. Unlike to the well-known intramolecular charge transfer, strengthening the electron-donating nature on the donor(D) moiety did not impair the PLICT. The calculation results showed that planarization of the TPP based compounds scarcely accompanied with energy wastage while amount of energy was required for the torsion on geometries. In the polar solvents, the energy consumption for planarization could further decrease, but that for twisting structure would increase. To take advantage of the transformation of the frontier orbitals’ distribution, the PLICT type materials would perform a potential application on organic light-emitting diodes(OLEDs). |
| doi_str_mv | 10.1007/s40242-019-0032-3 |
| format | Article |
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Recently, we have discovered that the excited state quinone-conformation induced planarization(ESQIP) occurring on tetraphenylpyrazine(TPP) based derivatives could furnish them with PLICT feature. Unlike to the well-known intramolecular charge transfer, strengthening the electron-donating nature on the donor(D) moiety did not impair the PLICT. The calculation results showed that planarization of the TPP based compounds scarcely accompanied with energy wastage while amount of energy was required for the torsion on geometries. In the polar solvents, the energy consumption for planarization could further decrease, but that for twisting structure would increase. To take advantage of the transformation of the frontier orbitals’ distribution, the PLICT type materials would perform a potential application on organic light-emitting diodes(OLEDs).</description><identifier>ISSN: 1005-9040</identifier><identifier>EISSN: 2210-3171</identifier><identifier>DOI: 10.1007/s40242-019-0032-3</identifier><language>eng</language><publisher>Changchun: Jilin University and The Editorial Department of Chemical Research in Chinese Universities</publisher><subject>Analytical Chemistry ; Charge transfer ; Chemical-mechanical polishing ; Chemistry ; Chemistry and Materials Science ; Chemistry/Food Science ; Diodes ; Emitters ; Emitters (electron) ; Energy consumption ; Fluorescence ; Inorganic Chemistry ; Organic Chemistry ; Organic light emitting diodes ; Physical Chemistry ; Quinones ; Twisting</subject><ispartof>Chemical research in Chinese universities, 2020-02, Vol.36 (1), p.61-67</ispartof><rights>Jilin University, The Editorial Department of Chemical Research in Chinese Universities and Springer-Verlag GmbH 2019</rights><rights>2019© Jilin University, The Editorial Department of Chemical Research in Chinese Universities and Springer-Verlag GmbH 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-eeb5894fd2849a1cbf646c35421cd84d97b425f52b427abcf62776cc7911d01d3</citedby><cites>FETCH-LOGICAL-c316t-eeb5894fd2849a1cbf646c35421cd84d97b425f52b427abcf62776cc7911d01d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s40242-019-0032-3$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s40242-019-0032-3$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Wu, Haozhong</creatorcontrib><creatorcontrib>Luo, Juanjuan</creatorcontrib><creatorcontrib>Xu, Zeng</creatorcontrib><creatorcontrib>Wang, Zhiming</creatorcontrib><creatorcontrib>Ma, Dongge</creatorcontrib><creatorcontrib>Qin, Anjun</creatorcontrib><creatorcontrib>Tang, Ben Zhong</creatorcontrib><title>Uncommon Intramolecular Charge Transfer Effect and Its Potential Application in OLED Emitters</title><title>Chemical research in Chinese universities</title><addtitle>Chem. Res. Chin. Univ</addtitle><description>Planarized intramolecular charge transfer(PLICT) state can facilitate the fluorescence process thanks to the relative excellent planarity. Recently, we have discovered that the excited state quinone-conformation induced planarization(ESQIP) occurring on tetraphenylpyrazine(TPP) based derivatives could furnish them with PLICT feature. Unlike to the well-known intramolecular charge transfer, strengthening the electron-donating nature on the donor(D) moiety did not impair the PLICT. The calculation results showed that planarization of the TPP based compounds scarcely accompanied with energy wastage while amount of energy was required for the torsion on geometries. In the polar solvents, the energy consumption for planarization could further decrease, but that for twisting structure would increase. To take advantage of the transformation of the frontier orbitals’ distribution, the PLICT type materials would perform a potential application on organic light-emitting diodes(OLEDs).</description><subject>Analytical Chemistry</subject><subject>Charge transfer</subject><subject>Chemical-mechanical polishing</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Chemistry/Food Science</subject><subject>Diodes</subject><subject>Emitters</subject><subject>Emitters (electron)</subject><subject>Energy consumption</subject><subject>Fluorescence</subject><subject>Inorganic Chemistry</subject><subject>Organic Chemistry</subject><subject>Organic light emitting diodes</subject><subject>Physical Chemistry</subject><subject>Quinones</subject><subject>Twisting</subject><issn>1005-9040</issn><issn>2210-3171</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp1kM1KAzEYRYMoWKsP4C7gOpovyfwtSx21UKiLdikhk0nqlJnMmKQL396UCq5c3c2598JB6B7oI1BaPAVBmWCEQkUo5YzwCzRjDCjhUMAlmiUoIxUV9BrdhHBITJXnYoY-dk6PwzA6vHLRq2HsjT72yuPlp_J7g7deuWCNx7W1RkesXItXMeD3MRoXO9XjxTT1nVaxSxudw5t1_YzroYvR-HCLrqzqg7n7zTnavdTb5RtZb15Xy8WaaA55JMY0WVkJ27JSVAp0Y3ORa54JBrotRVsVjWCZzViKQjXa5qwocq2LCqCl0PI5ejjvTn78OpoQ5WE8epcuJeOCZyWUIksUnCntxxC8sXLy3aD8twQqTxbl2aJMFuXJouSpw86dkFi3N_5v-f_SDwSrdEs</recordid><startdate>20200201</startdate><enddate>20200201</enddate><creator>Wu, Haozhong</creator><creator>Luo, Juanjuan</creator><creator>Xu, Zeng</creator><creator>Wang, Zhiming</creator><creator>Ma, Dongge</creator><creator>Qin, Anjun</creator><creator>Tang, Ben Zhong</creator><general>Jilin University and The Editorial Department of Chemical Research in Chinese Universities</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20200201</creationdate><title>Uncommon Intramolecular Charge Transfer Effect and Its Potential Application in OLED Emitters</title><author>Wu, Haozhong ; Luo, Juanjuan ; Xu, Zeng ; Wang, Zhiming ; Ma, Dongge ; Qin, Anjun ; Tang, Ben Zhong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-eeb5894fd2849a1cbf646c35421cd84d97b425f52b427abcf62776cc7911d01d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Analytical Chemistry</topic><topic>Charge transfer</topic><topic>Chemical-mechanical polishing</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Chemistry/Food Science</topic><topic>Diodes</topic><topic>Emitters</topic><topic>Emitters (electron)</topic><topic>Energy consumption</topic><topic>Fluorescence</topic><topic>Inorganic Chemistry</topic><topic>Organic Chemistry</topic><topic>Organic light emitting diodes</topic><topic>Physical Chemistry</topic><topic>Quinones</topic><topic>Twisting</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wu, Haozhong</creatorcontrib><creatorcontrib>Luo, Juanjuan</creatorcontrib><creatorcontrib>Xu, Zeng</creatorcontrib><creatorcontrib>Wang, Zhiming</creatorcontrib><creatorcontrib>Ma, Dongge</creatorcontrib><creatorcontrib>Qin, Anjun</creatorcontrib><creatorcontrib>Tang, Ben Zhong</creatorcontrib><collection>CrossRef</collection><jtitle>Chemical research in Chinese universities</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wu, Haozhong</au><au>Luo, Juanjuan</au><au>Xu, Zeng</au><au>Wang, Zhiming</au><au>Ma, Dongge</au><au>Qin, Anjun</au><au>Tang, Ben Zhong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Uncommon Intramolecular Charge Transfer Effect and Its Potential Application in OLED Emitters</atitle><jtitle>Chemical research in Chinese universities</jtitle><stitle>Chem. Res. Chin. Univ</stitle><date>2020-02-01</date><risdate>2020</risdate><volume>36</volume><issue>1</issue><spage>61</spage><epage>67</epage><pages>61-67</pages><issn>1005-9040</issn><eissn>2210-3171</eissn><abstract>Planarized intramolecular charge transfer(PLICT) state can facilitate the fluorescence process thanks to the relative excellent planarity. Recently, we have discovered that the excited state quinone-conformation induced planarization(ESQIP) occurring on tetraphenylpyrazine(TPP) based derivatives could furnish them with PLICT feature. Unlike to the well-known intramolecular charge transfer, strengthening the electron-donating nature on the donor(D) moiety did not impair the PLICT. The calculation results showed that planarization of the TPP based compounds scarcely accompanied with energy wastage while amount of energy was required for the torsion on geometries. In the polar solvents, the energy consumption for planarization could further decrease, but that for twisting structure would increase. To take advantage of the transformation of the frontier orbitals’ distribution, the PLICT type materials would perform a potential application on organic light-emitting diodes(OLEDs).</abstract><cop>Changchun</cop><pub>Jilin University and The Editorial Department of Chemical Research in Chinese Universities</pub><doi>10.1007/s40242-019-0032-3</doi><tpages>7</tpages></addata></record> |
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| subjects | Analytical Chemistry Charge transfer Chemical-mechanical polishing Chemistry Chemistry and Materials Science Chemistry/Food Science Diodes Emitters Emitters (electron) Energy consumption Fluorescence Inorganic Chemistry Organic Chemistry Organic light emitting diodes Physical Chemistry Quinones Twisting |
| title | Uncommon Intramolecular Charge Transfer Effect and Its Potential Application in OLED Emitters |
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