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Rather IA, Ali R. A Facile Deep Eutectic Solvent (DES) Mediated Green Approach for the Synthesis of Fluorescein and Phenolphthalein Dyes. ChemistrySelect 2023. [DOI: 10.1002/slct.202300749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
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2
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Ding W, Wang C, Li S, Cheng B, Gan J, Luo Q. Phenolphthalein-based Tetraarylethylene Derivatives Responding to UV/Vis Light and Acid/Base. CHEM LETT 2021. [DOI: 10.1246/cl.210329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Wei Ding
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, P. R. China
| | - Chun Wang
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, P. R. China
| | - Siying Li
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, P. R. China
| | - Bowen Cheng
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, P. R. China
| | - Jiaan Gan
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, P. R. China
| | - Qianfu Luo
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, P. R. China
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Moreno VF, Santos GC, Costa GMG, Gomes MHA, Silva‐Filho LCD. NbCl
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Promoted the Efficient Synthesis of Phthalein Derivatives: Optical Characterization and Solvatochromic Effect. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Vitor Fernandes Moreno
- Laboratory of Organic Synthesis and Processes (LOSP), Department of Chemistry, School of SciencesSão Paulo State University (UNESP) Bauru São Paulo 17033‐360 Brazil
| | - Giovanny Carvalho Santos
- Laboratory of Organic Synthesis and Processes (LOSP), Department of Chemistry, School of SciencesSão Paulo State University (UNESP) Bauru São Paulo 17033‐360 Brazil
| | - Gyordanna Mayara Gaspar Costa
- Laboratory of Organic Synthesis and Processes (LOSP), Department of Chemistry, School of SciencesSão Paulo State University (UNESP) Bauru São Paulo 17033‐360 Brazil
| | - Marcelo Henrique Ayala Gomes
- Laboratory of Organic Synthesis and Processes (LOSP), Department of Chemistry, School of SciencesSão Paulo State University (UNESP) Bauru São Paulo 17033‐360 Brazil
| | - Luiz Carlos da Silva‐Filho
- Laboratory of Organic Synthesis and Processes (LOSP), Department of Chemistry, School of SciencesSão Paulo State University (UNESP) Bauru São Paulo 17033‐360 Brazil
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Tokoro Y, Yaginuma Y, Oyama T. Development of a Novel Epoxy Resin Having Cardo Structure. J PHOTOPOLYM SCI TEC 2019. [DOI: 10.2494/photopolymer.32.463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yuichiro Tokoro
- Department of Advanced Chemistry, Yokohama National University
| | - Yudai Yaginuma
- Department of Advanced Chemistry, Yokohama National University
| | - Toshiyuki Oyama
- Department of Advanced Chemistry, Yokohama National University
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Jin P, Cao F, Luo Q. Multi-responsive diarylethene-phenolphthalein hybrids by multiple stimuli. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.07.038] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Yang D, Kong J. 100% hyperbranched polymers via the acid-catalyzed Friedel–Crafts aromatic substitution reaction. Polym Chem 2016. [DOI: 10.1039/c6py01168c] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A highly efficient and benign strategy to synthesize hyperbranched polymers with a degree of branching of 100% was presented via the Friedel–Crafts reaction.
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Affiliation(s)
- Dong Yang
- MOE Key Laboratory of Space Applied Physics and Chemistry
- Shaanxi Key Laboratory of Macromolecular Science and Technology
- School of Science
- Northwestern Polytechnical University
- Xi'an
| | - Jie Kong
- MOE Key Laboratory of Space Applied Physics and Chemistry
- Shaanxi Key Laboratory of Macromolecular Science and Technology
- School of Science
- Northwestern Polytechnical University
- Xi'an
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Lai AN, Wang LS, Lin CX, Zhuo YZ, Zhang QG, Zhu AM, Liu QL. Phenolphthalein-based Poly(arylene ether sulfone nitrile)s Multiblock Copolymers As Anion Exchange Membranes for Alkaline Fuel Cells. ACS APPLIED MATERIALS & INTERFACES 2015; 7:8284-8292. [PMID: 25825954 DOI: 10.1021/acsami.5b01475] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
A series of phenolphthalein-based poly(arylene ether sulfone nitrile)s (PESN) multiblock copolymers containing 1-methylimidazole groups (ImPESN) were synthesized to prepare anion exchange membranes (AEMs) for alkaline fuel cells. The ion groups were introduced selectively and densely on the unit of phenolphthalein as the hydrophilic segments, allowing for the formation of ion clusters. Strong polar nitrile groups were introduced into the hydrophobic segments with the intention of improving the dimensional stability of the AEMs. A well-controlled multiblock structure was responsible for the well-defined hydrophobic/hydrophilic phase separation and interconnected ion-transport channels, as confirmed by atomic force microscopy and small angle X-ray scattering. The ImPESN membranes with low swelling showed a relatively high water uptake, high hydroxide ion conductivity together with good mechanical, thermal and alkaline stability. The ionic conductivity of the membranes was in the range of 3.85-14.67×10(-2) S·cm(-1) from 30 to 80 °C. Moreover, a single H2/O2 fuel cell with the ImPESN membrane showed an open circuit voltage of 0.92 V and a maximum power density of 66.4 mW cm(-2) at 60 °C.
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