Photophysical and electrochemical properties of perylene monoimide alcohol ester derivatives
The fluorescence quantum yield (Φf), molar extinction coefficient (ε), and electrogenerated chemiluminescence (ECL) of perylene monoimide alcohol ester derivatives (PMDs) were characterized by UV-Vis spectroscopy, fluorescence spectroscopy and cyclic voltammetry (CV) charge trapping technique under...
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| Format: | Article |
| Language: | zho |
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Science Press
2021-04-01
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| Series: | Fushe yanjiu yu fushe gongyi xuebao |
| Subjects: | |
| Online Access: | http://www.fs.sinap.ac.cn/thesisDetails#10.11889/j.1000-3436.2021.rrj.39.020701&lang=zh |
| _version_ | 1797900504587567104 |
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| author | LIU Limin SHI Jianjun ZHANG Yanhong MA Xiangmei |
| author_facet | LIU Limin SHI Jianjun ZHANG Yanhong MA Xiangmei |
| author_sort | LIU Limin |
| collection | DOAJ |
| description | The fluorescence quantum yield (Φf), molar extinction coefficient (ε), and electrogenerated chemiluminescence (ECL) of perylene monoimide alcohol ester derivatives (PMDs) were characterized by UV-Vis spectroscopy, fluorescence spectroscopy and cyclic voltammetry (CV) charge trapping technique under identical conditions. The results showed that the Φf values of n-propylPMI, ethylPMI and PMD(1~4) were 0.96, 0.98, 0.94, 0.93, 0.91 and 0.89. ECL test results displayed that the luminescence intensity of PMD-2 was the highest, followed by that of PMD-4. The anhydride bond esterification affected the fluorescence quenching less, and only the derivatives spectral peaks were shifted. In the CV curves of PMD(1~4) the oxidation peaks disappeared, and those of PMD-2, and PMD-4 exhibited only reduction peaks. |
| first_indexed | 2024-04-10T08:47:09Z |
| format | Article |
| id | doaj.art-a22024fb190c43429d7df8afdf73839b |
| institution | Directory Open Access Journal |
| issn | 1000-3436 |
| language | zho |
| last_indexed | 2024-04-10T08:47:09Z |
| publishDate | 2021-04-01 |
| publisher | Science Press |
| record_format | Article |
| series | Fushe yanjiu yu fushe gongyi xuebao |
| spelling | doaj.art-a22024fb190c43429d7df8afdf73839b2023-02-22T07:22:05ZzhoScience PressFushe yanjiu yu fushe gongyi xuebao1000-34362021-04-01392909610.11889/j.1000-3436.2021.rrj.39.0207011000-3436（2021）02-0090-07Photophysical and electrochemical properties of perylene monoimide alcohol ester derivativesLIU LiminSHI JianjunZHANG YanhongMA XiangmeiThe fluorescence quantum yield (Φf), molar extinction coefficient (ε), and electrogenerated chemiluminescence (ECL) of perylene monoimide alcohol ester derivatives (PMDs) were characterized by UV-Vis spectroscopy, fluorescence spectroscopy and cyclic voltammetry (CV) charge trapping technique under identical conditions. The results showed that the Φf values of n-propylPMI, ethylPMI and PMD(1~4) were 0.96, 0.98, 0.94, 0.93, 0.91 and 0.89. ECL test results displayed that the luminescence intensity of PMD-2 was the highest, followed by that of PMD-4. The anhydride bond esterification affected the fluorescence quenching less, and only the derivatives spectral peaks were shifted. In the CV curves of PMD(1~4) the oxidation peaks disappeared, and those of PMD-2, and PMD-4 exhibited only reduction peaks.http://www.fs.sinap.ac.cn/thesisDetails#10.11889/j.1000-3436.2021.rrj.39.020701&lang=zhperylene alcohol ester imidefluorescencefluorescence quantum yieldelectrochemistryelectrogenerated chemiluminescence |
| spellingShingle | LIU Limin SHI Jianjun ZHANG Yanhong MA Xiangmei Photophysical and electrochemical properties of perylene monoimide alcohol ester derivatives Fushe yanjiu yu fushe gongyi xuebao perylene alcohol ester imide fluorescence fluorescence quantum yield electrochemistry electrogenerated chemiluminescence |
| title | Photophysical and electrochemical properties of perylene monoimide alcohol ester derivatives |
| title_full | Photophysical and electrochemical properties of perylene monoimide alcohol ester derivatives |
| title_fullStr | Photophysical and electrochemical properties of perylene monoimide alcohol ester derivatives |
| title_full_unstemmed | Photophysical and electrochemical properties of perylene monoimide alcohol ester derivatives |
| title_short | Photophysical and electrochemical properties of perylene monoimide alcohol ester derivatives |
| title_sort | photophysical and electrochemical properties of perylene monoimide alcohol ester derivatives |
| topic | perylene alcohol ester imide fluorescence fluorescence quantum yield electrochemistry electrogenerated chemiluminescence |
| url | http://www.fs.sinap.ac.cn/thesisDetails#10.11889/j.1000-3436.2021.rrj.39.020701&lang=zh |
| work_keys_str_mv | AT liulimin photophysicalandelectrochemicalpropertiesofperylenemonoimidealcoholesterderivatives AT shijianjun photophysicalandelectrochemicalpropertiesofperylenemonoimidealcoholesterderivatives AT zhangyanhong photophysicalandelectrochemicalpropertiesofperylenemonoimidealcoholesterderivatives AT maxiangmei photophysicalandelectrochemicalpropertiesofperylenemonoimidealcoholesterderivatives |