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Synthesis and Density Functional Theory Studies of Azirinyl and Oxiranyl Functionalized Isoindigo and (3 Z,3' Z)-3,3'-(ethane-1,2-diylidene)bis(indolin-2-one) Derivatives. Molecules 2019; 24:molecules24203649. [PMID: 31658610 PMCID: PMC6832541 DOI: 10.3390/molecules24203649] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 10/09/2019] [Accepted: 10/09/2019] [Indexed: 11/16/2022] Open
Abstract
The design and synthesis of functionalized isoindigo compounds by reaction of isoindigo with (S)-glycidyl tosylate, epibromohydrin, 2-(bromomethyl)-1-(arylsulfonyl)aziridine, and 2-(bromomethyl)-1-(alkylsulfonyl)aziridine in the presence of MeONa proceed under mild conditions in moderate yields. (3Z,3’Z)-3,3’-(Ethane-1,2-diylidene)bis(1-(oxiran-2-ylmethyl)indolin-2-one), with an extended central olefin π-conjugated moiety was also reacted with methyl-oxiranes to give the corresponding N,N’-disubstituted derivative. Calculations with DFT and TD-DFT of hypothetical isoindigo-thiophene DA molecules with various electron withdrawing substituents, including aziridine, oxirane, nitrile, carbonyl, and sulfonate, indicated that the proximity and strength of the functional group have a significant effect on the HOMO, LUMO, vertical excitation energy, and oscillator strength of the π–π* transitions.
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Alameddine B, Baig N, Shetty S, Al-Mousawi S, Al-Sagheer F. Tuning the optical properties of ethynylene triptycene-based copolymers via oxidation of their alkyne groups into α-diketones. ACTA ACUST UNITED AC 2018. [DOI: 10.1002/pola.28971] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Bassam Alameddine
- Department of Mathematics and Natural Sciences; Gulf University for Science and Technology, PO Box-7207; Hawally Kuwait
| | - Noorullah Baig
- Department of Mathematics and Natural Sciences; Gulf University for Science and Technology, PO Box-7207; Hawally Kuwait
| | - Suchetha Shetty
- Department of Mathematics and Natural Sciences; Gulf University for Science and Technology, PO Box-7207; Hawally Kuwait
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Alameddine B, Sobhana Anju R, Shetty S, Baig N, Al-Mousawi S, Al-Sagheer F. Direct synthesis of polyaromatic chains of tribenzopentaphene copolymers through cyclodehydrogenation of their poly-tetraphenylbenzene precursors. ACTA ACUST UNITED AC 2017. [DOI: 10.1002/pola.28739] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Bassam Alameddine
- Department of Mathematics and Natural Sciences; Gulf University for Science and Technology; Kuwait
| | - Rajamohanan Sobhana Anju
- Department of Mathematics and Natural Sciences; Gulf University for Science and Technology; Kuwait
| | - Suchetha Shetty
- Department of Mathematics and Natural Sciences; Gulf University for Science and Technology; Kuwait
| | - Noorullah Baig
- Department of Mathematics and Natural Sciences; Gulf University for Science and Technology; Kuwait
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Wu ZS, Tan YZ, Zheng S, Wang S, Parvez K, Qin J, Shi X, Sun C, Bao X, Feng X, Müllen K. Bottom-Up Fabrication of Sulfur-Doped Graphene Films Derived from Sulfur-Annulated Nanographene for Ultrahigh Volumetric Capacitance Micro-Supercapacitors. J Am Chem Soc 2017; 139:4506-4512. [PMID: 28263580 DOI: 10.1021/jacs.7b00805] [Citation(s) in RCA: 111] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Heteroatom doping of nanocarbon films can efficiently boost the pseudocapacitance of micro-supercapacitors (MSCs); however, wafer-scale fabrication of sulfur-doped graphene films with a tailored thickness and homogeneous doping for MSCs remains a great challenge. Here we demonstrate the bottom-up fabrication of continuous, uniform, and ultrathin sulfur-doped graphene (SG) films, derived from the peripherical trisulfur-annulated hexa-peri-hexabenzocoronene (SHBC), for ultrahigh-rate MSCs (SG-MSCs) with landmark volumetric capacitance. The SG film was prepared by thermal annealing of the spray-coated SHBC-based film, with assistance of a thin Au protecting layer, at 800 °C for 30 min. SHBC with 12 phenylthio groups decorated at the periphery is critical as a precursor for the formation of the continuous and ultrathin SG film, with a uniform thickness of ∼10.0 nm. Notably, the as-produced all-solid-state planar SG-MSCs exhibited a highly stable pseudocapacitive behavior with a volumetric capacitance of ∼582 F cm-3 at 10 mV s-1, excellent rate capability with a remarkable capacitance of 8.1 F cm-3 even at an ultrahigh rate of 2000 V s-1, ultrafast frequency response with a short time constant of 0.26 ms, and ultrahigh power density of ∼1191 W cm-3. It is noteworthy that these values obtained are among the best values for carbon-based MSCs reported to date.
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Affiliation(s)
- Zhong-Shuai Wu
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences , 457 Zhongshan Road, Dalian 116023, China
| | - Yun-Zhi Tan
- State Key Laboratory for Physical Chemistry of Solid Surfaces and Department of Chemistry College of Chemistry and Chemical Engineering, Xiamen University , 422 Siming South Road, Xiamen 361005, China
| | - Shuanghao Zheng
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences , 457 Zhongshan Road, Dalian 116023, China.,State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences , 457 Zhongshan Road, Dalian 116023, China.,University of Chinese Academy of Sciences , 19 A Yuquan Rd, Shijingshan District, Beijing 100049, China
| | - Sen Wang
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences , 457 Zhongshan Road, Dalian 116023, China.,University of Chinese Academy of Sciences , 19 A Yuquan Rd, Shijingshan District, Beijing 100049, China
| | - Khaled Parvez
- School of Chemistry, University of Manchester , Oxford Road, Manchester M13 9PL, United Kingdom
| | - Jieqiong Qin
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences , 457 Zhongshan Road, Dalian 116023, China.,University of Chinese Academy of Sciences , 19 A Yuquan Rd, Shijingshan District, Beijing 100049, China
| | - Xiaoyu Shi
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences , 457 Zhongshan Road, Dalian 116023, China.,State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences , 457 Zhongshan Road, Dalian 116023, China
| | - Chenglin Sun
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences , 457 Zhongshan Road, Dalian 116023, China.,University of Chinese Academy of Sciences , 19 A Yuquan Rd, Shijingshan District, Beijing 100049, China
| | - Xinhe Bao
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences , 457 Zhongshan Road, Dalian 116023, China.,State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences , 457 Zhongshan Road, Dalian 116023, China
| | - Xinliang Feng
- Center for Advancing Electronics Dresden (cfaed) & Department of Chemistry and Food Chemistry, Technische Universität Dresden , Mommsenstraβe 4, 01062 Dresden, Germany
| | - Klaus Müllen
- Max-Planck-Institut für Polymerforschung , Ackermannweg 10, 55128 Mainz, Germany
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Tsai CY, Zhang Q, Wang YZ, Shyong J, Chen HL, Liaw DJ. Enhancing the emission of hexa-peri-hexabenzocoronene-containing polynorbornene via electron donating, unsymmetric constitution and solvent effects. Polym Chem 2017. [DOI: 10.1039/c7py00359e] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hexa-peri-hexabenzocoronene-containing hydrogenated polynorbornene dispersion showed an intensive emission of the 0–0 transition (465 nm) and excellent dispersibility.
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Affiliation(s)
- Chou-Yi Tsai
- Department of Chemical Engineering
- National Taiwan University of Science and Technology
- Taipei
- Taiwan
| | - Qiang Zhang
- Department of Chemical Engineering
- National Taiwan University of Science and Technology
- Taipei
- Taiwan
| | - Yi-Ze Wang
- Department of Chemical Engineering
- National Taiwan University of Science and Technology
- Taipei
- Taiwan
| | - Jocelyn Shyong
- Thayer School of Engineering
- Dartmouth College
- Hanover NH 03755
- USA
| | - Hsin-Lung Chen
- Department of Chemical Engineering
- National Tsing Hua University
- Hsin-Chu
- Taiwan
| | - Der-Jang Liaw
- Department of Chemical Engineering
- National Taiwan University of Science and Technology
- Taipei
- Taiwan
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