1
|
Kohn EM, Shirley DJ, Hinds NM, Fry HC, Caputo GA. Peptide‐assisted
supramolecular polymerization of the anionic porphyrin
meso‐tetra
(
4‐sulfonatophenyl
)porphine. Pept Sci (Hoboken) 2022. [DOI: 10.1002/pep2.24288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Eric M. Kohn
- Department of Chemistry & Biochemistry Rowan University Glassboro New Jersey USA
- Bantivoglio Honors College Rowan University Glassboro New Jersey USA
- Department of Chemistry University of Wisconsin Madison Wisconsin USA
| | - David J. Shirley
- Department of Chemistry & Biochemistry Rowan University Glassboro New Jersey USA
- Division of Chemical Biology and Medicinal Chemistry Eshelman School of Pharmacy, University of North Carolina Chapel Hill North Carolina USA
| | - Nicole M. Hinds
- Department of Chemistry & Biochemistry Rowan University Glassboro New Jersey USA
| | - H. Christopher Fry
- Argonne National Laboratory Center for Nanoscale Materials Lemont Illinois USA
| | - Gregory A. Caputo
- Department of Chemistry & Biochemistry Rowan University Glassboro New Jersey USA
| |
Collapse
|
2
|
Kim SH, Kim HJ. Photocatalytic Hydrogen Production by the Sensitization of Sn(IV)-Porphyrin Embedded in a Nafion Matrix Coated on TiO 2. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27123770. [PMID: 35744893 PMCID: PMC9227469 DOI: 10.3390/molecules27123770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 06/08/2022] [Accepted: 06/09/2022] [Indexed: 11/16/2022]
Abstract
Efficient utilization of visible light for photocatalytic hydrogen production is one of the most important issues to address. This report describes a facile approach to immobilize visible-light sensitizers on TiO2 surfaces. To effectively utilize the sensitization of Sn(IV) porphyrin species for photocatalytic hydrogen production, perfluorosulfonate polymer (Nafion) matrix coated-TiO2 was fabricated. Nafion coated-TiO2 readily adsorbed trans-diaqua[meso-tetrakis(4-pyridinium)porphyrinato]tin(IV) cation [(TPyHP)Sn(OH2)2]6+ via an ion-exchange process. The uptake of [(TPyHP)Sn(OH2)2]6+ in an aqueous solution completed within 30 min, as determined by UV-vis spectroscopy. The existence of Sn(IV) porphyrin species embedded in the Nafion matrix coated on TiO2 was confirmed by zeta potential measurements, UV-vis absorption spectroscopy, TEM combined with energy dispersive X-ray spectroscopy, and thermogravimetric analysis. Sn(IV)-porphyrin cationic species embedded in the Nafion matrix were successfully used as visible-light sensitizer for photochemical hydrogen generation. This photocatalytic system performed 45% better than the uncoated TiO2 system. In addition, the performance at pH 7 was superior to that at pH 3 or 9. This work revealed that Nafion matrix coated-TiO2 can efficiently produce hydrogen with a consistent performance by utilizing a freshly supplied cationic Sn(IV)-porphyrin sensitizer in a neutral solution.
Collapse
|
3
|
Morisue M, Ohno N, Saito G, Kawanishi M. Trimethylsilanolate-Promoted Activation of Alkynyl Trimethylsilanes: Hiyama-Type Sonogashira Cross-Coupling for the Synthesis of Arylene–Ethynylene-Linked Porphyrin Arrays. J Org Chem 2022; 87:3123-3134. [DOI: 10.1021/acs.joc.1c02879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Mitsuhiko Morisue
- Faculty of Molecular Chemistry and Engineering, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
| | - Nanase Ohno
- Faculty of Molecular Chemistry and Engineering, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
| | - Genki Saito
- Faculty of Molecular Chemistry and Engineering, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
| | - Miho Kawanishi
- Faculty of Molecular Chemistry and Engineering, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
| |
Collapse
|
4
|
Schmidt AM, Calvete MJF. Phthalocyanines: An Old Dog Can Still Have New (Photo)Tricks! Molecules 2021; 26:2823. [PMID: 34068708 PMCID: PMC8126243 DOI: 10.3390/molecules26092823] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Revised: 04/23/2021] [Accepted: 05/06/2021] [Indexed: 12/13/2022] Open
Abstract
Phthalocyanines have enjoyed throughout the years the benefits of being exquisite compounds with many favorable properties arising from the straightforward and diverse possibilities of their structural modulation. Last decades appreciated a steady growth in applications for phthalocyanines, particularly those dependent on their great photophysical properties, now used in several cutting-edge technologies, particularly in photonic applications. Judging by the vivid reports currently provided by many researchers around the world, the spotlight remains assured. This review deals with the use of phthalocyanine molecules in innovative materials in photo-applications. Beyond a comprehensive view on the recent discoveries, a critical review of the most acclaimed/considered reports is the driving force, providing a brief and direct insight on the latest milestones in phthalocyanine photonic-based science.
Collapse
Affiliation(s)
- Andrea M. Schmidt
- LifeEstetika, Laser Solutions, Universitätstadt Tübingen, Maria-von-Linden Strasse, 72076 Tübingen, Germany;
| | - Mário J. F. Calvete
- University of Coimbra, CQC, Department of Chemistry, Rua Larga, 3004-535 Coimbra, Portugal
| |
Collapse
|
5
|
Desai AM, Pandey SP, Singh PK. Effect of counter-anions on the aggregation of Thioflavin-T. Phys Chem Chem Phys 2021; 23:9948-9961. [PMID: 33861224 DOI: 10.1039/d1cp00193k] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The aggregation of small molecules in aqueous solution is known to be influenced by the ionic strength of the medium; however, the role played by the identity of salt in the phenomenon of small molecule aggregation is rarely investigated. In the present contribution, we have investigated the effect of counter-anions on the aggregation of a popular cationic amyloid sensing probe, Thioflavin-T (ThT), by taking six different anions, viz. chloride, bromide, acetate, iodide, tetrafluoroborate, and perchlorate. Our results clearly indicate that it is not the ionic strength of the medium which solely controls aggregation of small molecules but distinct ions behave distinctly with regard to the organization. In fact, distinct ion effects play a major role in the salt induced organization of fluorophores. Using detailed steady-state emission, time-resolved emission, and ground-state absorption measurements, the optical properties of salt induced aggregates of ThT have been characterized. We have rationalized our observations on the basis of the theory of matching water affinity, which suggests that the matching free hydration energy is a critical aspect for the formation of contact ion pairs, which eventually results in aggregation. In brief, a larger sized anion, perchlorate, has a lower free energy of hydration and forms a suitable contact ion pair, with a larger organic cation, ThT, having weaker hydration. This contact ion-pair formation subsequently leads to the formation of an aggregate assembly which is found to be emissive in nature. Therefore, it is possible to induce aggregation of ThT by selecting the right counterion with the appropriate size, which may help us to evaluate the false positive signals when high ionic strength and specific counterions are present in the sensing matrix.
Collapse
Affiliation(s)
- Akshat M Desai
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai 400 085, India.
| | | | | |
Collapse
|
6
|
Morisue M, Saito G, Sasada D, Umeyama T, Imahori H, Mitamura K, Masunaga H, Hoshino T, Sakurai S, Sasaki S. Glassy Porphyrin/C 60 Composites: Morphological Engineering of C 60 Fullerene with Liquefied Porphyrins. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:13583-13590. [PMID: 33147035 DOI: 10.1021/acs.langmuir.0c02427] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Morphological control of C60 fullerene using liquefied porphyrins (1 and 2) as the host matrices was explored. Slow evaporation of the solvent of the equimolar mixture of porphyrin and C60 in toluene afforded the porphyrin/C60 composite with a 3:1 molar ratio. The stoichiometric binding behaviors suggest that specific porphyrin-C60 interactions operate the formation of the porphyrin/C60 composites, as corroborated by spectroscopic and thermal properties, and glazing-incidence wide-angle X-ray diffraction. Under the bulk conditions, the conventional thermodynamic advantage of multiple binding cooperativity for molecular recognition is unlikely to explain the stoichiometric binding behaviors. Instead, we propose a size-matching effect on the porphyrin-C60 interaction in the bulk porphyrin matrices, i.e., "supramolecular solvation". The glassy nature of the porphyrin matrices was transmitted to C60 through the specific interaction, and the porphyrin/C60 composites adopted glassy states at room temperature.
Collapse
Affiliation(s)
- Mitsuhiko Morisue
- Faculty of Molecular Chemistry and Engineering, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
| | - Genki Saito
- Faculty of Molecular Chemistry and Engineering, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
| | - Daiki Sasada
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Tomokazu Umeyama
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Hiroshi Imahori
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Koji Mitamura
- Electronic Materials Research Division, Osaka Research Institute of Industrial Science and Technology, 1-6-50, Morinomiya, Joto-ku, Osaka 536-8553, Japan
| | - Hiroyasu Masunaga
- Japan Synchrotron Radiation Research Institute (JASRI/SPring-8), Hyogo 679-5198, Japan
| | - Taiki Hoshino
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan
| | - Shinichi Sakurai
- Faculty of Fiber Science and Engineering, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
| | - Sono Sasaki
- Faculty of Fiber Science and Engineering, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
| |
Collapse
|
7
|
Benitz A, Thomas MB, Silva I, Nesterov VN, Verbeck GF, D'Souza F. Photoinduced Electron Transfer in Axially Coordinated Supramolecular Zinc Tetrapyrrole Bis(styryl)BODIPY Donor‐Acceptor Conjugates. CHEMPHOTOCHEM 2020. [DOI: 10.1002/cptc.202000221] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Alejandro Benitz
- Department of Chemistry University of North Texas 1155 Union Circle, #305070 Denton TX 76203–5017 USA
| | - Michael B. Thomas
- Department of Chemistry University of North Texas 1155 Union Circle, #305070 Denton TX 76203–5017 USA
| | - Imesha Silva
- Department of Chemistry University of North Texas 1155 Union Circle, #305070 Denton TX 76203–5017 USA
| | - Vladimir N. Nesterov
- Department of Chemistry University of North Texas 1155 Union Circle, #305070 Denton TX 76203–5017 USA
| | - Guido F. Verbeck
- Department of Chemistry University of North Texas 1155 Union Circle, #305070 Denton TX 76203–5017 USA
| | - Francis D'Souza
- Department of Chemistry University of North Texas 1155 Union Circle, #305070 Denton TX 76203–5017 USA
| |
Collapse
|
8
|
Berna BB, Platzer B, Wolf M, Lavarda G, Nardis S, Galloni P, Torres T, Guldi DM, Paolesse R. Panchromatic Light Harvesting and Stabilizing Charge-Separated States in Corrole-Phthalocyanine Conjugates through Coordinating a Subphthalocyanine. Chemistry 2020; 26:13451-13461. [PMID: 32293078 PMCID: PMC7693288 DOI: 10.1002/chem.202001442] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Indexed: 01/09/2023]
Abstract
Owing to the electron-donating and -accepting nature of corroles (Corr) and phthalocyanines (Pc), respectively, we designed and developed two novel covalently linked Corr-Pc conjugates. The synthetic route allows the preparation of the target conjugates in satisfying yields. Comprehensive steady-state absorption, fluorescence, and electrochemical assays enabled insights into energy and electron-transfer processes upon photoexcitation. Coordinating a pyridine-appended subphthalocyanine (SubPc) to the Pc of the conjugate sets up the ways and means to realize the first example of an array composed by three different porphyrinoids, which drives a cascade of energy and charge-transfer processes. Importantly, the SubPc assists in stabilizing the charge-separated state, that is, one-electron oxidized Corr and the one electron-reduced Pc, upon photoexcitation by means of a reductive charge transfer to the SubPc. To the best of our knowledge, this is the first case of an intramolecular oxidation of a Corr within electron-donor-acceptor conjugates by means of just photoexcitation. Moreover, the combination of Corr, Pc, and SubPc guarantees panchromatic absorption across the visible range of the solar spectrum, with the SubPc covering the "green gap" that usually affects porphyrinoids.
Collapse
Affiliation(s)
- Beatrice Berionni Berna
- Department of Chemical Science and TechnologiesUniversity of Rome Tor VergataVia della Ricerca Scientifica00133RomeItaly
- Departamento de Química OrgánicaUniversidad Autónoma de Madrid, Campus de CantoblancoC/ Francisco TomásyValiente 728049MadridSpain
- IMDEA—NanocienciaC/Faraday, 9. Campus de Cantoblanco28049MadridSpain
| | - Benedikt Platzer
- Department of Chemistry and PharmacyInterdisciplinary Center for Molecular Materials (ICMM)Friedrich-Alexander-Universitat Erlangen-NürnbergEgerlandstr. 391058ErlangenGermany
| | - Maximiliam Wolf
- Department of Chemistry and PharmacyInterdisciplinary Center for Molecular Materials (ICMM)Friedrich-Alexander-Universitat Erlangen-NürnbergEgerlandstr. 391058ErlangenGermany
| | - Giulia Lavarda
- Departamento de Química OrgánicaUniversidad Autónoma de Madrid, Campus de CantoblancoC/ Francisco TomásyValiente 728049MadridSpain
- IMDEA—NanocienciaC/Faraday, 9. Campus de Cantoblanco28049MadridSpain
| | - Sara Nardis
- Department of Chemical Science and TechnologiesUniversity of Rome Tor VergataVia della Ricerca Scientifica00133RomeItaly
| | - Pierluca Galloni
- Department of Chemical Science and TechnologiesUniversity of Rome Tor VergataVia della Ricerca Scientifica00133RomeItaly
| | - Tomás Torres
- Departamento de Química OrgánicaUniversidad Autónoma de Madrid, Campus de CantoblancoC/ Francisco TomásyValiente 728049MadridSpain
- IMDEA—NanocienciaC/Faraday, 9. Campus de Cantoblanco28049MadridSpain
- Institute for Advanced Research in Chemical Sciences (IAdChem)Universidad Autónoma de Madrid28049MadridSpain
| | - Dirk M. Guldi
- Department of Chemistry and PharmacyInterdisciplinary Center for Molecular Materials (ICMM)Friedrich-Alexander-Universitat Erlangen-NürnbergEgerlandstr. 391058ErlangenGermany
| | - Roberto Paolesse
- Department of Chemical Science and TechnologiesUniversity of Rome Tor VergataVia della Ricerca Scientifica00133RomeItaly
| |
Collapse
|
9
|
Arellano LM, Gobeze HB, Gómez-Escalonilla MJ, Fierro JLG, D'Souza F, Langa F. Triplet photosensitizer-nanotube conjugates: synthesis, characterization and photochemistry of charge stabilizing, palladium porphyrin/carbon nanotube conjugates. NANOSCALE 2020; 12:9890-9898. [PMID: 32347282 DOI: 10.1039/d0nr02136a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The ability of a triplet photosensitizer to generate long-lived charge separated states, in contrast to traditionally used singlet photosensitizers, in covalently functionalized single-walled carbon nanotube hybrids has been investigated. Enriched single-walled carbon nanotubes with two diameters, namely (6,5) and (7,6), were covalently modified to carry a charge-stabilizing triplet photosensitizer derived from a palladium porphyrin. The nanohybrids were fully characterized and the presence of intramolecular interactions between the porphyrin and nanotubes was established from various spectroscopic, imaging, electrochemical and thermochemical studies. Photoluminescence of palladium porphyrin was found to be quantitatively quenched in the presence of covalently appended SWCNTs and this quenching is due to excited state charge separation and has been established by femtosecond transient absorption studies. Owing to the presence of the triplet photosensitizer, the charge separated states lasted over 3 ns, i.e., much longer than those reported earlier for singlet photosensitizer-derived nanotube hybrids. The nanohybrids also exhibited efficient photocatalytic behavior in experiments involving electron pooling of one-electron reduced methyl viologen in the presence of a sacrificial electron donor. Higher yields of photoproducts were achieved from the present donor-acceptor nanohybrids when compared with those of singlet photosensitizer-derived nanohybrids, more so for (6,5) nanotube derived hybrids compared to (7,6) nanotube derived hybrids. The present findings highlight the importance of triplet photosensitizer derived nanohybrids in artificial photosynthesis of charge separation and photocatalytic applicatons.
Collapse
Affiliation(s)
- Luis M Arellano
- Universidad de Castilla-La Mancha, Instituto de Nanociencia, Nanotecnología y Materiales Moleculares (INAMOL), 45071-Toledo, Spain.
| | - Habtom B Gobeze
- Chemistry and Materials Science and Engineering, University of North Texas, 76203-5017 Denton, TX, USA. Francis.D'
| | - María J Gómez-Escalonilla
- Universidad de Castilla-La Mancha, Instituto de Nanociencia, Nanotecnología y Materiales Moleculares (INAMOL), 45071-Toledo, Spain.
| | - José Luis G Fierro
- Instituto de Catálisis y Petroleoquímica, CSIC, Cantoblanco, 28049, Madrid, Spain.
| | - Francis D'Souza
- Chemistry and Materials Science and Engineering, University of North Texas, 76203-5017 Denton, TX, USA. Francis.D'
| | - Fernando Langa
- Universidad de Castilla-La Mancha, Instituto de Nanociencia, Nanotecnología y Materiales Moleculares (INAMOL), 45071-Toledo, Spain.
| |
Collapse
|
10
|
Kataeva O, Metlushka K, Ivshin K, Nikitina K, Alfonsov V, Vandyukov A, Khrizanforov M, Budnikova Y, Sinyashin O, Krupskaya Y, Kataev V, Büchner B, Knupfer M. An unusual donor-acceptor system Mn IIPc-TCNQ/F 4-TCNQ and the properties of the mixed single crystals of metal phthalocyanines with organic acceptor molecules. Dalton Trans 2019; 48:17252-17257. [PMID: 31660555 DOI: 10.1039/c9dt03642c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The interaction of manganese(ii) phthalocyanine with 7,7,8,8-tetracyanoquinodimethane and its perfluoro derivative proceeds with the oxidation of Mn and the reduction of the acceptor molecules to give the first mixed single crystals of manganese(iii) phthalocyanine with TCNQ/F4-TCNQ radical anions. The crystals have unusual structures with C-Hπ interactions between the ions and their orthogonal arrangement, as well as remarkable redox properties. The charge transfer was proved by spectroscopic and magnetic studies.
Collapse
Affiliation(s)
- Olga Kataeva
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Arbuzov str. 8, 420088 Kazan, Russia
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
11
|
Kim MK, Shee NK, Lee J, Yoon M, Kim HJ. Photoinduced electron transfer upon supramolecular complexation of (porphyrinato)Sn-viologen with cucurbit[7]uril. Photochem Photobiol Sci 2019; 18:1996-2002. [PMID: 31257380 DOI: 10.1039/c9pp00145j] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The synthesis of (porphyrinato)Sn-viologen, 1, and its supramolecular complexation with cucurbit[7]uril (CB[7]) were studied. 1H NMR spectroscopic studies obviously reveal that 1 forms a 1 : 2 supramolecular complex with CB[7] through the inclusion of viologen moieties of 1 into the cavity of CB[7]. The cyclic voltammetric study supports that the binding affinity of the radical cation forms is comparable to that of the di-cation viologen toward CB[7]. The fluorescence arising from the porphyrin moiety is significantly quenched upon the complexation of 1 with CB[7]. The ps-time-resolved fluorescence and ns-transient absorption spectroscopic studies reveal that the photoinduced electron transfer (PET) between viologen and Sn(iv) porphyrin of 1 takes place from the first excited singlet (S1) state and the second excited triplet (T2) state of the porphyrin moiety upon complexation with CB[7], while the PET from the S1 state is negligible in the absence of CB[7].
Collapse
Affiliation(s)
- Min Kyoung Kim
- Department of Applied Chemistry, Kumoh National Institute of Technology, Gumi 39177, Republic of Korea.
| | | | | | | | | |
Collapse
|
12
|
Fujimoto J, Hayashi S, Kainuma H, Manseki K, Udagawa T, Miyaji H. Supramolecular Light-Harvesting Antennas of Metal-Coordinated Bis(8-Hydroxyquinoline)-Substituted Porphyrin Networks. Chem Asian J 2019; 14:2567-2572. [PMID: 31106987 DOI: 10.1002/asia.201900483] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 05/16/2019] [Indexed: 11/09/2022]
Abstract
Artificial antenna complexes of metal-coordinated bis(8-hydroxyquinoline)-substituted porphyrin networks that mimic antenna chromophores in plants were organized on titanium dioxide electrodes in photoelectrochemical cells. The generated photocurrents can be optimized according to the two ways of porphyrin self-assembly due to the "antenna effect": changing the number of assembled porphyrin monolayers and the number of generations of the metal-coordinated porphyrin networks.
Collapse
Affiliation(s)
- Junko Fujimoto
- Biomolecular Science Course, Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Sari Hayashi
- Biomolecular Science Course, Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Hideyuki Kainuma
- Biomolecular Science Course, Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Kazuhiro Manseki
- Materials Chemistry Course, Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Taro Udagawa
- Materials Chemistry Course, Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Hidekazu Miyaji
- Biomolecular Science Course, Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| |
Collapse
|
13
|
Bichan NG, Ovchenkova EN, Mozgova VA, Kudryakova NO, Lomova TN. Formation Reaction, Spectroscopy, and Photoelectrochemistry of the Donor–Acceptor Complex (5,10,15,20-Tetraphenyl-21,23H-porphinato)cobalt(II) with Pyridyl-Substituted Fullero[60]pyrrolidine. RUSS J INORG CHEM+ 2019. [DOI: 10.1134/s0036023619050024] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
14
|
Nojo W, Ishigaki Y, Takeda T, Akutagawa T, Suzuki T. Selective Formation of a Mixed‐Valence State from Linearly Bridged Oligo(aromatic diamines): Drastic Structural Change into a Folded Columnar Stack for Half‐filled Polycations. Chemistry 2019; 25:7759-7765. [DOI: 10.1002/chem.201901272] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Indexed: 01/14/2023]
Affiliation(s)
- Wataru Nojo
- Department of ChemistryFaculty of ScienceHokkaido University Sapporo 060-0810 Japan
| | - Yusuke Ishigaki
- Department of ChemistryFaculty of ScienceHokkaido University Sapporo 060-0810 Japan
| | - Takashi Takeda
- Institute of Multidisciplinary Research for Advanced MaterialsTohoku University Sendai Miyagi 980-8577 Japan
| | - Tomoyuki Akutagawa
- Institute of Multidisciplinary Research for Advanced MaterialsTohoku University Sendai Miyagi 980-8577 Japan
| | - Takanori Suzuki
- Department of ChemistryFaculty of ScienceHokkaido University Sapporo 060-0810 Japan
| |
Collapse
|
15
|
Urbani M, de la Torre G, Nazeeruddin MK, Torres T. Phthalocyanines and porphyrinoid analogues as hole- and electron-transporting materials for perovskite solar cells. Chem Soc Rev 2019; 48:2738-2766. [PMID: 31033978 DOI: 10.1039/c9cs00059c] [Citation(s) in RCA: 88] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Organic-inorganic lead halide perovskite absorbers in combination with electron and hole transporting selective contacts result in power conversion efficiencies of over 23% under AM 1.5 sun conditions. The advantage of perovskite solar cells is their simple fabrication through solution-processing methods either in n-i-p or p-i-n configurations. Using TiO2 or SnO2 as an electron transporting layer, a compositionally engineered perovskite as an absorber layer, and Spiro-OMeTAD as a HTM, several groups have reported over 20% efficiency. Though perovskite solar cells reached comparable efficiency to that of crystalline silicon ones, their stability remains a bottleneck for commercialization partly due to the use of doped Spiro-OMeTAD. Several organic and inorganic hole transporting materials have been explored to increase the stability and power conversion efficiency of perovskite solar cells. IIn this review, we analyse the stability and efficiency of perovskite solar cells incorporating phthalocyanine and porphyrin macrocycles as hole- and electron transporting materials. The π-π stacking orientation of these macrocycles on the perovskite surface is important in facilitating a vertical charge transport, resulting in high power conversion efficiency.
Collapse
Affiliation(s)
- Maxence Urbani
- Departamento de Química Orgánica, Universidad Autónoma de Madrid, Cantoblanco, 28049 Madrid, Spain. and IMDEA-Nanociencia, Campus de Cantoblanco, 28049 Madrid, Spain
| | - Gema de la Torre
- Departamento de Química Orgánica, Universidad Autónoma de Madrid, Cantoblanco, 28049 Madrid, Spain. and Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - Mohammad Khaja Nazeeruddin
- Group for Molecular Engineering of Functional Materials, Institute of Chemical Sciences and Engineering, EPFL, Valais Wallis, Rue de l'Industrie 17, 1950 Sion, Switzerland.
| | - Tomás Torres
- Departamento de Química Orgánica, Universidad Autónoma de Madrid, Cantoblanco, 28049 Madrid, Spain. and IMDEA-Nanociencia, Campus de Cantoblanco, 28049 Madrid, Spain and Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, 28049 Madrid, Spain
| |
Collapse
|
16
|
Revuelta‐Maza MA, Hally C, Nonell S, de la Torre G, Torres T. Crosswise Phthalocyanines with Collinear Functionalization: New Paradigmatic Derivatives for Efficient Singlet Oxygen Photosensitization. Chempluschem 2019; 84:673-679. [DOI: 10.1002/cplu.201800631] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 01/19/2019] [Indexed: 11/05/2022]
Affiliation(s)
| | - Cormac Hally
- Institut Químic de SarriàUniversitat Ramon Llull 08017 Barcelona Spain
| | - Santi Nonell
- Institut Químic de SarriàUniversitat Ramon Llull 08017 Barcelona Spain
| | - Gema de la Torre
- Universidad Autónoma de Madrid, c/Francisco Tomás y Valiente 7 28049 Madrid Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem)Universidad Autónoma de Madrid 28049 Madrid Spain
| | - Tomás Torres
- Universidad Autónoma de Madrid, c/Francisco Tomás y Valiente 7 28049 Madrid Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem)Universidad Autónoma de Madrid 28049 Madrid Spain
- Instituto Madrileño de Estudios Avanzados (IMDEA)-Nanociencia c/ Faraday 9, Cantoblanco 28049 Madrid Spain
| |
Collapse
|
17
|
|
18
|
Light-Induced Processes in Porphyrin-Fullerene Systems. SPRINGER SERIES IN CHEMICAL PHYSICS 2019. [DOI: 10.1007/978-3-030-05974-3_22] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
|
19
|
Castriciano MA, Cardiano P, Fazio E, Mineo PG, Nicosia A, Zagami R, Trapani M, Monsù Scolaro L, Lo Schiavo S. Novel Luminescent Ionic Adducts Based on Pyrene-1-sulfonate. ACS OMEGA 2018; 3:18811-18820. [PMID: 31458444 PMCID: PMC6643602 DOI: 10.1021/acsomega.8b02961] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Accepted: 12/18/2018] [Indexed: 05/22/2023]
Abstract
The potential of pyrene-1-sulfonate to act as an emitting anion for the development of ionic liquids is explored here. Amphiphilic trimethylpropylammonium hepta(isooctyl)octasilsesquioxane and conventional imidazolium, namely, 1-vinyl-3-hexyl-, 1-vinyl-3-decyl-, and 1-methyl-3-decyl-imidazolium, featuring moderate alkyl chain length substituents, have been chosen as countercations. The new species have been synthesized via simple metathesis reactions involving pyrene-1-sulfonate sodium salt and the appropriate halide cation precursors. Their thermal behavior has been investigated by thermogravimetric and differential scanning calorimetry at different scanning rates. According to this latter technique, only the trimethylpropylammonium hepta(isooctyl)octasilsesquioxane pyrenesulfonate adduct, displaying a reversible glass transition at -4.2 °C, may be classified as an ionic liquid. All pyrene-1-sulfonate imidazolium-based ion pairs are crystalline solids with the melting point just above 100 °C that produce very complex, nonreversible, and scanning rate-dependent thermograms, very likely arising from polymorphism phenomena. Such a behavior may be attributed to the pyrene-1-sulfonate polycyclic system, which in solution, as confirmed through spectroscopic characterization, displays a general attitude in promoting supramolecular structures via cation interactions. Emission lifetime measurements on the emitting fluorophore reveal that there are at least two different active species, whereas light scattering measurements show the presence of aggregates with hydrodynamic radii depending on the medium and adduct concentration. Tests aimed at investigating the potential of these novel pyrene-1-sulfonate salts in functionalization/exfoliation of graphite flakes are also reported here.
Collapse
Affiliation(s)
- Maria Angela Castriciano
- CNR-ISMN,
Istituto per lo Studio dei Materiali Nanostrutturati, c/o Dipartimento
di Scienze Chimiche, Biologiche, Farmaceutiche ad Ambientali, University of Messina, V.le F. Stagno D’Alcontres 31, 98166 Messina, Italy
- E-mail: . Phone: +39 090 3974108 (M.A.C.)
| | - Paola Cardiano
- Dipartimento di Scienze Chimiche,
Biologiche, Farmaceutiche ad Ambientali and Dipartimento di
Scienze Matematiche e Informatiche, Scienze Fisiche e Scienze della
Terra, University of Messina, V.le F. Stagno D’Alcontres
31, Vill. S. Agata, 98166 Messina, Italy
| | - Enza Fazio
- Dipartimento di Scienze Chimiche,
Biologiche, Farmaceutiche ad Ambientali and Dipartimento di
Scienze Matematiche e Informatiche, Scienze Fisiche e Scienze della
Terra, University of Messina, V.le F. Stagno D’Alcontres
31, Vill. S. Agata, 98166 Messina, Italy
| | - Placido Giuseppe Mineo
- Dipartimento
di Scienze Chimiche, University of Catania, V. A Doria 6, 95100 Catania, Italy
- CNR-IPCB
Istituto per i Polimeri, Compositi e Biomateriali, Via P. Gaifami 18, 95126 Catania, Italy
- CNR-IPCF
Istituto per i Processi Chimico-Fisici, Viale F. Stagno d’Alcontres 37, 98158 Messina, Italy
| | - Angelo Nicosia
- Dipartimento
di Scienze Chimiche, University of Catania, V. A Doria 6, 95100 Catania, Italy
| | - Roberto Zagami
- CNR-ISMN,
Istituto per lo Studio dei Materiali Nanostrutturati, c/o Dipartimento
di Scienze Chimiche, Biologiche, Farmaceutiche ad Ambientali, University of Messina, V.le F. Stagno D’Alcontres 31, 98166 Messina, Italy
| | - Mariachiara Trapani
- CNR-ISMN,
Istituto per lo Studio dei Materiali Nanostrutturati, c/o Dipartimento
di Scienze Chimiche, Biologiche, Farmaceutiche ad Ambientali, University of Messina, V.le F. Stagno D’Alcontres 31, 98166 Messina, Italy
| | - Luigi Monsù Scolaro
- Dipartimento di Scienze Chimiche,
Biologiche, Farmaceutiche ad Ambientali and Dipartimento di
Scienze Matematiche e Informatiche, Scienze Fisiche e Scienze della
Terra, University of Messina, V.le F. Stagno D’Alcontres
31, Vill. S. Agata, 98166 Messina, Italy
| | - Sandra Lo Schiavo
- Dipartimento di Scienze Chimiche,
Biologiche, Farmaceutiche ad Ambientali and Dipartimento di
Scienze Matematiche e Informatiche, Scienze Fisiche e Scienze della
Terra, University of Messina, V.le F. Stagno D’Alcontres
31, Vill. S. Agata, 98166 Messina, Italy
- E-mail: (S.L.S.)
| |
Collapse
|
20
|
Sarı FA, Kazici M, Harputlu E, Bozar S, Koyun Ö, Sahin Y, Ugur N, Ince M, Günes S. Zn Phthalocyanine Derivatives for Solution-Processed Small Molecule Organic Solar Cells. ChemistrySelect 2018. [DOI: 10.1002/slct.201802991] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Fatma Aslıhan Sarı
- Advanced Technology Research & Application Center Mersin University Ciftlikkoy Campus; TR-33343 Yenisehir, Mersin Turkey
| | - Mehmet Kazici
- Yildiz Technical University; Faculty of Arts and Science; Department of Physics; Davutpasa Campus; TR-34210 Esenler/Istanbul Turkey
- Siirt University; Faculty of Arts and Science; Department of Physics; TR-56100 Siirt Turkey
| | - Ersan Harputlu
- Advanced Technology Research & Application Center Mersin University Ciftlikkoy Campus; TR-33343 Yenisehir, Mersin Turkey
| | - Sinem Bozar
- Yildiz Technical University; Faculty of Arts and Science; Department of Physics; Davutpasa Campus; TR-34210 Esenler/Istanbul Turkey
| | - Özge Koyun
- Yildiz Technical University; Faculty of Arts and Science; Department of Chemistry; Davutpasa Campus; TR-34210 Esenler-Istanbul Turkey
| | - Yücel Sahin
- Yildiz Technical University; Faculty of Arts and Science; Department of Chemistry; Davutpasa Campus; TR-34210 Esenler-Istanbul Turkey
| | - Naz Ugur
- Advanced Technology Research & Application Center Mersin University Ciftlikkoy Campus; TR-33343 Yenisehir, Mersin Turkey
| | - Mine Ince
- Department of Energy Systems Engineering; Tarsus University; 33400 Tarsus/Mersin Turkey
| | - Serap Günes
- Yildiz Technical University; Faculty of Arts and Science; Department of Physics; Davutpasa Campus; TR-34210 Esenler/Istanbul Turkey
| |
Collapse
|
21
|
Fazio E, Winterfeld KA, López-Pérez A, Torres T, Guldi DM, de la Torre G. Synergy of light harvesting and energy transfer as well as short-range charge shift reactions in multicomponent conjugates. NANOSCALE 2018; 10:22400-22408. [PMID: 30475370 DOI: 10.1039/c8nr08438f] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
We report herein on the design, the synthesis, and the characterization of a panchromatic, charge stabilizing electron donor-acceptor conjugate: (BBPA)3-ZnPor-ZnPc-SubPc 1. Each component, that is, bis(biphenyl)phenylamine (BBPA), Zn(ii) porphyrin (ZnPor), Zn(ii) phthalocyanine ZnPc, and subphthalocyanine (SubPc), has been carefully chosen and modified to enable a cascade of energy and charge transfer processes. On one hand, ZnPor, has been functionalized with three electron-donating BBPA as primary and secondary electron donors and to stabilize the final charge-separated state, and, on the other hand, a perfluorinated SubPc has been selected as ultimate electron acceptor. In addition, the ZnPc unit contains several trifluoromethylphenyl moieties to match its energy levels to those of the other components. In fact, irradiation of the heteroarray 1 triggers a cascade of light harvesting across the entire visible range, unidirectional energy transfer, exergonic charge separating, and short-range charge shifting to afford in 14% quantum yield a (BBPA)3˙+-ZnPor-ZnPc-SubPc˙- charge-separated state. The lifetime of the latter reaches well into the range of tens of nanoseconds.
Collapse
Affiliation(s)
- Ettore Fazio
- Departamento de Química Orgánica, Universidad Autónoma de Madrid, C/Francisco Tomás y Valiente 7, 28049-Madrid, Spain.
| | | | | | | | | | | |
Collapse
|
22
|
Methfessel CD, Volland M, Brunner K, Wibmer L, Hahn U, de la Torre G, Torres T, Hirsch A, Guldi DM. Exfoliation of Graphene by Dendritic Water‐Soluble Zinc Phthalocyanine Amphiphiles in Polar Media. Chemistry 2018; 24:18696-18704. [DOI: 10.1002/chem.201803596] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Indexed: 11/07/2022]
Affiliation(s)
- Christian D. Methfessel
- Department of Chemistry and Pharmacy and Interdisciplinary Center of Molecular Materials (ICMM)Friedrich-Alexander-Universität Erlangen-Nürnberg Nikolaus-Fiebiger-Str. 10 91058 Erlangen Germany
- Departamento de Química OrgánicaUniversidad Autónoma de Madrid 28049 Madrid Spain
| | - Michel Volland
- Department of Chemistry and Pharmacy and Interdisciplinary Center of Molecular Materials (ICMM)Friedrich-Alexander-Universität Erlangen-Nürnberg Egerlandstr. 3 91058 Erlangen Germany
| | - Kristin Brunner
- Department of Chemistry and Pharmacy and Interdisciplinary Center of Molecular Materials (ICMM)Friedrich-Alexander-Universität Erlangen-Nürnberg Egerlandstr. 3 91058 Erlangen Germany
| | - Leonie Wibmer
- Department of Chemistry and Pharmacy and Interdisciplinary Center of Molecular Materials (ICMM)Friedrich-Alexander-Universität Erlangen-Nürnberg Egerlandstr. 3 91058 Erlangen Germany
| | - Uwe Hahn
- Laboratoire de Chimie des Matériaux MoléculairesUniversité de Strasbourg et CNRS (UMR 7042), Ecole Européenne de Chimie, Polymères et Matériaux 25 rue Bequerel 67087 Strasbourg Cedex 2 France
- Departamento de Química OrgánicaUniversidad Autónoma de Madrid 28049 Madrid Spain
| | - Gema de la Torre
- Departamento de Química OrgánicaUniversidad Autónoma de Madrid 28049 Madrid Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem)Universidad Autónoma de Madrid 28049 Madrid Spain
| | - Tomás Torres
- Departamento de Química OrgánicaUniversidad Autónoma de Madrid 28049 Madrid Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem)Universidad Autónoma de Madrid 28049 Madrid Spain
- IMDEA-Nanociencia 28049 Madrid Spain
| | - Andreas Hirsch
- Department of Chemistry and Pharmacy and Interdisciplinary Center of Molecular Materials (ICMM)Friedrich-Alexander-Universität Erlangen-Nürnberg Nikolaus-Fiebiger-Str. 10 91058 Erlangen Germany
| | - Dirk M. Guldi
- Department of Chemistry and Pharmacy and Interdisciplinary Center of Molecular Materials (ICMM)Friedrich-Alexander-Universität Erlangen-Nürnberg Egerlandstr. 3 91058 Erlangen Germany
| |
Collapse
|
23
|
Matsui M, Tsuzuki Y, Kubota Y, Funabiki K, Inuzuka T, Manseki K, Higashijima S, Miura H, Sato H, Yoshida T. Novel indoline dye tetrabutylammonium carboxylates attached with a methyl group on the cyclopentane ring for dye-sensitized solar cells. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.08.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
24
|
de Juan-Fernández L, Münich PW, Puthiyedath A, Nieto-Ortega B, Casado S, Ruiz-González L, Pérez EM, Guldi DM. Interfacing porphyrins and carbon nanotubes through mechanical links. Chem Sci 2018; 9:6779-6784. [PMID: 30310610 PMCID: PMC6115000 DOI: 10.1039/c8sc02492h] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Accepted: 06/29/2018] [Indexed: 11/21/2022] Open
Abstract
We describe the synthesis of rotaxane-type species composed of macrocyclic porphyrin rings mechanically interlocked with SWCNT threads. The formation of mechanically interlocked SWCNTs (MINTs) proceeds with chiral selectivity, and was confirmed by spectroscopic and analytical techniques and adequate control experiments, and corroborated by high-resolution electron microscopy. From a thorough characterization of the MINTs through UV-vis-NIR absorption, fluorescence, Raman, and transient absorption spectroscopy we analyse in detail the electronic interactions of the porphyrins and the SWCNTs in the ground and excited states.
Collapse
Affiliation(s)
- Leire de Juan-Fernández
- IMDEA Nanoscience , C/ Faraday 9, Ciudad Universitaria de Cantoblanco , 28049 Madrid , Spain .
| | - Peter W Münich
- Department of Chemistry and Pharmacy , Interdisciplinary Center for Molecular Materials , Friedrich-Alexander University of Erlangen-Nürnberg , Egerlandstr. 3 , 91058 Erlangen , Germany .
| | - Arjun Puthiyedath
- Department of Chemistry and Pharmacy , Interdisciplinary Center for Molecular Materials , Friedrich-Alexander University of Erlangen-Nürnberg , Egerlandstr. 3 , 91058 Erlangen , Germany .
| | - Belén Nieto-Ortega
- IMDEA Nanoscience , C/ Faraday 9, Ciudad Universitaria de Cantoblanco , 28049 Madrid , Spain .
| | - Santiago Casado
- IMDEA Nanoscience , C/ Faraday 9, Ciudad Universitaria de Cantoblanco , 28049 Madrid , Spain .
| | - Luisa Ruiz-González
- Departamento de Química Inorgánica , Fac. C. C. Químicas , Universidad Complutense de Madrid , Avenida Complutense s/n , 28040 Madrid , Spain
| | - Emilio M Pérez
- IMDEA Nanoscience , C/ Faraday 9, Ciudad Universitaria de Cantoblanco , 28049 Madrid , Spain .
| | - Dirk M Guldi
- Department of Chemistry and Pharmacy , Interdisciplinary Center for Molecular Materials , Friedrich-Alexander University of Erlangen-Nürnberg , Egerlandstr. 3 , 91058 Erlangen , Germany .
| |
Collapse
|
25
|
Wang X, Liu C, Wang T, Jiang J. Air–water interfacial assembly of all-aromatic-substituted double-decker phthalocyanine forms aligned nanoparticles. J PORPHYR PHTHALOCYA 2018. [DOI: 10.1142/s1088424618500712] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
In this manuscript, unexpected supramolecular assembly of [Formula: see text]-conjugated molecules containing complex aromatic substituents was investigated. The air–water interfacial assembly of double-decker phthalocyanines containing sixteen phenol substituents (Ce(Pc2)[Formula: see text] and Y(Pc2)[Formula: see text] form aligned nanoparticles. Depending on the different surface pressure, the Ce(Pc2)[Formula: see text] self-assembled nanostructures can be regulated thoroughly. Although Ce(Pc2)[Formula: see text] and Y(Pc2)[Formula: see text] have only aromatic substituent groups, no H- or J-aggregation of [Formula: see text]-conjugated systems can be detected from the UV-vis spectra of the assemblies of these double-decker phthalocyanines. When the nanostructures of these assemblies were changed greatly, no corresponding changes of UV-vis spectra and FT-IR spectra could be detected. These unusual results can be understood from the balance between the hydrophilicity of aromatic substituents and the ether linkages of double-decker phthalocyanines and the surface pressure, and open new. approaches for supramolecular assembly of complex [Formula: see text]-conjugated systems.
Collapse
Affiliation(s)
- Xiqian Wang
- Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, Department of Chemistry, University of Science and Technology Beijing, Beijing 100083, China
| | - Chenxi Liu
- Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, Department of Chemistry, University of Science and Technology Beijing, Beijing 100083, China
| | - Tianyu Wang
- Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, Department of Chemistry, University of Science and Technology Beijing, Beijing 100083, China
| | - Jianzhuang Jiang
- Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, Department of Chemistry, University of Science and Technology Beijing, Beijing 100083, China
| |
Collapse
|
26
|
Kim Y, Doh WH, Kim J, Park JY. In Situ Observations of UV-Induced Restructuring of Self-Assembled Porphyrin Monolayer on Liquid/Au(111) Interface at Molecular Level. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:6003-6009. [PMID: 29726687 DOI: 10.1021/acs.langmuir.8b00418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Porphyrin-derived molecules have received much attention for use in solar energy conversion devices, such as artificial leaves and dye-sensitized solar cells. Because of their technological importance, a molecular-level understanding of the mechanism for supramolecular structure formation in a liquid, as well as their stability under ultraviolet (UV) irradiation, is important. Here, we observed the self-assembled structure of free-base, copper(II), and nickel(II) octaethylporphyrin formed on Au(111) in a dodecane solution using scanning tunneling microscopy (STM). As evident in the STM images, the self-assembled monolayers (SAMs) of these three porphyrins on the Au(111) surface showed hexagonal close-packed structures when in dodecane solution. Under UV irradiation (λ = 365 nm), the porphyrin molecules in the SAM or the dodecane solution move extensively and form new porphyrin clusters on the Au sites that have a high degree of freedom. Consequently, the Au(111) surface was covered with disordered porphyrin clusters. However, we found that the porphyrin molecules decomposed under UV irradiation at 254 nm. Molecular-scale observation of the morphological evolution of the porphyrin SAM under UV irradiation can provide a fundamental understanding of the degradation processes of porphyrin-based energy conversion devices.
Collapse
Affiliation(s)
- Yongman Kim
- Graduate School of Energy, Environment, Water, and Sustainability (EEWS) , Korea Advanced Institute of Science and Technology (KAIST) , Daejeon 34141 , Republic of Korea
- Center for Nanomaterials and Chemical Reactions , Institute for Basic Science (IBS) , Daejeon 34141 , Republic of Korea
| | - Won Hui Doh
- Center for Nanomaterials and Chemical Reactions , Institute for Basic Science (IBS) , Daejeon 34141 , Republic of Korea
| | - Jeongjin Kim
- Graduate School of Energy, Environment, Water, and Sustainability (EEWS) , Korea Advanced Institute of Science and Technology (KAIST) , Daejeon 34141 , Republic of Korea
- Center for Nanomaterials and Chemical Reactions , Institute for Basic Science (IBS) , Daejeon 34141 , Republic of Korea
| | - Jeong Young Park
- Graduate School of Energy, Environment, Water, and Sustainability (EEWS) , Korea Advanced Institute of Science and Technology (KAIST) , Daejeon 34141 , Republic of Korea
- Center for Nanomaterials and Chemical Reactions , Institute for Basic Science (IBS) , Daejeon 34141 , Republic of Korea
| |
Collapse
|
27
|
Fazio E, Haynes CJE, de la Torre G, Nitschke JR, Torres T. A giant M 2L 3 metallo-organic helicate based on phthalocyanines as a host for electroactive molecules. Chem Commun (Camb) 2018; 54:2651-2654. [PMID: 29473065 DOI: 10.1039/c7cc09528g] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An unprecedented Fe2Pc3 metallo-organic helicate has been assembled using a bidentate phthalocyanine (Pc) ligand, 2-formylpyridine and Fe(OTf)2. This giant helicate has proved itself as a host for large redox-active guests such as fullerene and naphthalenediimide derivatives. Photoactivated electronic interactions between components occur in the host-guest complex.
Collapse
Affiliation(s)
- Ettore Fazio
- Departamento de Química Orgánica, Universidad Autónoma de Madrid, C/ Francisco Tomás y Valiente 7, 28049 Madrid, Spain.
| | | | | | | | | |
Collapse
|
28
|
Hipps KW, Mazur U. Kinetic and Thermodynamic Control in Porphyrin and Phthalocyanine Self-Assembled Monolayers. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:3-17. [PMID: 28929771 DOI: 10.1021/acs.langmuir.7b02672] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Porphyrins and phthalocyanines are ubiquitous in modern science and technology. Their stability, redox properties, and photoresponse make them candidates for numerous applications. Many of these applications rely on thin films, and these are critically dependent on the first monolayer. In this article, we focus on noncovalently bound self-assembled monolayers of porphyrins and phthalocyanines at the solution-solid interface with special emphasis on the kinetic and thermodynamic processes that define the films and their reaction chemistry. We first discuss the difference between film-formation kinetics and desorption kinetics from fully formed films. We then present evidence that many of these monolayers are controlled by adsorption kinetics and are not in thermodynamic equilibrium. Measurement of the solution-solid interface desorption energy by scanning tunneling microscopy is discussed, and data is presented for cobalt, nickel, and free base octaethylporphyrin. The activation energy for the desorption of these compounds into phenyloctane is about half of the computed desorption energy in vacuum, and this is discussed in terms of the role of the solvent. Preexponential factors are very low compared to desorption into vacuum, and this is attributed to a reduction in the entropy of activation due to the participation of solvent in the transition state. An example of the use of relative desorption kinetics to create a new binary surface structure is given. It is suggested that this is a synthesis route that may have been missed because of the large difference in solution concentrations required to drive binary film formation. Attention then turns to the axial reaction chemistry of metalloporphyrins and metallophthalocyanines supported on conducting surfaces. We show several examples of chemistry unique to the supported complexes: cases where the metal binds ligands more readily and cases where the substrate induces ligand loss. Understanding this new axial coordination chemistry is of great importance in catalysis, sensing, and the growth of 3D materials from a self-assembled template.
Collapse
Affiliation(s)
- K W Hipps
- Department of Chemistry and Materials Science & Engineering Program, Washington State University , Pullman, Washington 99163-4630, United States
| | - Ursula Mazur
- Department of Chemistry and Materials Science & Engineering Program, Washington State University , Pullman, Washington 99163-4630, United States
| |
Collapse
|
29
|
Lee MJ, Kim MK, Shee NK, Lee J, Yoon M, Kim HJ. Supramolecular Complexation between Porphyrin-Viologen Dyad and Cucurbit[7]uril. ChemistrySelect 2018. [DOI: 10.1002/slct.201702638] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Min Jung Lee
- Department of Applied Chemistry; Kumoh National Institute of Technology; Gumi 39177 Republic of Korea
| | - Min Kyoung Kim
- Department of Applied Chemistry; Kumoh National Institute of Technology; Gumi 39177 Republic of Korea
| | - Nirmal K. Shee
- Department of Applied Chemistry; Kumoh National Institute of Technology; Gumi 39177 Republic of Korea
| | - Jooran Lee
- Department of Chemistry; Chungnam National University; Daejeon 34134 Republic of Korea
| | - Minjoong Yoon
- Department of Chemistry; Chungnam National University; Daejeon 34134 Republic of Korea
| | - Hee-Joon Kim
- Department of Applied Chemistry; Kumoh National Institute of Technology; Gumi 39177 Republic of Korea
| |
Collapse
|
30
|
Günsel A, Güzel E, Bilgiçli AT, Şişman İ, Yarasir MN. Synthesis of non-peripheral thioanisole-substituted phthalocyanines: Photophysical, electrochemical, photovoltaic, and sensing properties. J Photochem Photobiol A Chem 2017. [DOI: 10.1016/j.jphotochem.2017.07.040] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
31
|
Lee UH, Azmi R, Sinaga S, Hwang S, Eom SH, Kim TW, Yoon SC, Jang SY, Jung IH. Diphenyl-2-pyridylamine-Substituted Porphyrins as Hole-Transporting Materials for Perovskite Solar Cells. CHEMSUSCHEM 2017; 10:3780-3787. [PMID: 28875552 DOI: 10.1002/cssc.201701526] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2017] [Revised: 09/03/2017] [Indexed: 06/07/2023]
Abstract
The susceptibility of porphyrin derivatives to light-harvesting and charge-transport operations have enabled these materials to be employed in solar cell applications. The potential of porphyrin derivatives as hole-transporting materials (HTMs) for perovskite solar cells (PSCs) has recently been demonstrated, but knowledge of the relationships between the porphyrin structure and device performance remains insufficient. In this work, a series of novel zinc porphyrin (PZn) derivatives has been developed and employed as HTMs for low-temperature processed PSCs. Key to the design strategy is the incorporation of an electron-deficient pyridine moiety to down-shift the HOMO levels of porphyrin HTMs. The porphyrin HTMs incorporating diphenyl-2-pyridylamine (DPPA) have HOMO levels that are in good agreement with the perovskite active layers, thus facilitating hole transfers from the perovskite to the HTMs. The DPPA-containing zinc porphyrin-based PSCs gave the best performance, with efficiency levels comparable to those of PSCs using spiro-OMeTAD, a current state-of-the-art HTM. In particular, PZn-DPPA-based PSCs show superior air stability, in both doped and undoped forms, to spiro-OMeTAD based devices.
Collapse
Affiliation(s)
- Un-Hak Lee
- Division of Advanced Materials, Korea Research Institute of Chemical Technology, Daejeon, 34114, Republic of Korea
- Chemical Convergence Materials, University of Science and Technology, Daejeon, 34113, Republic of Korea
| | - Randi Azmi
- Department of Chemistry, Kookmin University, 77 Jeongneung-ro, Seongbuk-gu, Seoul, 02707, Republic of Korea
| | - Septy Sinaga
- Department of Chemistry, Kookmin University, 77 Jeongneung-ro, Seongbuk-gu, Seoul, 02707, Republic of Korea
| | - Sunbin Hwang
- Applied Quantum Composites Research Center, Institute of Advanced Composite Materials, Korea Institute of Science and Technology, Joellabuk-do, 565-905, Republic of Korea
| | - Seung Hun Eom
- Division of Advanced Materials, Korea Research Institute of Chemical Technology, Daejeon, 34114, Republic of Korea
| | - Tae-Wook Kim
- Applied Quantum Composites Research Center, Institute of Advanced Composite Materials, Korea Institute of Science and Technology, Joellabuk-do, 565-905, Republic of Korea
| | - Sung Cheol Yoon
- Division of Advanced Materials, Korea Research Institute of Chemical Technology, Daejeon, 34114, Republic of Korea
- Chemical Convergence Materials, University of Science and Technology, Daejeon, 34113, Republic of Korea
| | - Sung-Yeon Jang
- Department of Chemistry, Kookmin University, 77 Jeongneung-ro, Seongbuk-gu, Seoul, 02707, Republic of Korea
| | - In Hwan Jung
- Department of Chemistry, Kookmin University, 77 Jeongneung-ro, Seongbuk-gu, Seoul, 02707, Republic of Korea
| |
Collapse
|
32
|
Mohanraj J, Barbieri A, Armaroli N, Vizuete M, Langa F, Delavaux-Nicot B, Vartanian M, Iehl J, Hahn U, Nierengarten JF. Efficient Photoinduced Energy and Electron Transfer in Zn II -Porphyrin/Fullerene Dyads with Interchromophoric Distances up to 2.6 nm and No Wire-like Connectivity. Chemistry 2017; 23:14200-14212. [PMID: 28681551 DOI: 10.1002/chem.201701668] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Indexed: 11/11/2022]
Abstract
The dyads 1-3 made of an alkynylated ZnII -porphyrin and a bis-methanofullerene derivative connected through a copper-catalyzed azide-alkyne cycloaddition have been synthesized. The porphyrin and fullerene chromophores are separated through a bridge made of a bismethanofullerene tether linked to different spacers conjugated to the porphyrin moiety [i.e., m-phenylene (1), p-phenylene (2), di-p-phenylene-ethynylene (3)]. Compounds 1-3 exhibit relatively rigid structures with an interchromophoric separation of 1.7, 2.0, and 2.6 nm, respectively, and no face-to-face or direct through-bond conjugation. The photophysical properties of compounds 1-3 have been investigated in toluene and benzonitrile with steady-state and time-resolved techniques as well as model calculations on the Förster energy transfer. Excited-state interchromophoric electronic interactions are observed with a distinct solvent and distance dependence. The latter effect is evidenced in benzonitrile, where compounds 1 and 2 exhibit a photoinduced electron transfer in the Marcus-inverted region, with charge-separated (CS) states living for 0.44 and 0.59 μs, respectively, whereas compound 3 only undergoes energy transfer, as in apolar toluene. The quantum yield of the charge separation (φCS ) of compounds 1 and 2 in benzonitrile is ≥0.75. It is therefore demonstrated that photoinduced energy and electron transfers in porphyrin-fullerene systems with long interchromophoric distances may efficiently occur also when the bridge does not provide a wire-like conjugation and proceed through the triplet states of the chromophoric moieties.
Collapse
Affiliation(s)
- John Mohanraj
- Istituto per la Sintesi Organica e la Fotoreattività, Consiglio Nazionale delle Ricerche, Via Gobetti 101, 40129, Bologna, Italy.,Present Address: Macromolecular Chemistry I, University of Bayreuth, Universitätsstraße 30, 95447, Bayreuth, Germany
| | - Andrea Barbieri
- Istituto per la Sintesi Organica e la Fotoreattività, Consiglio Nazionale delle Ricerche, Via Gobetti 101, 40129, Bologna, Italy
| | - Nicola Armaroli
- Istituto per la Sintesi Organica e la Fotoreattività, Consiglio Nazionale delle Ricerche, Via Gobetti 101, 40129, Bologna, Italy
| | - María Vizuete
- Istituto de Nanociencia, Nanotecnologia y Materiales Moleculares (INAMOL), Universidad de Castilla-La Mancha, 45071, Toledo, Spain
| | - Fernando Langa
- Istituto de Nanociencia, Nanotecnologia y Materiales Moleculares (INAMOL), Universidad de Castilla-La Mancha, 45071, Toledo, Spain
| | - Béatrice Delavaux-Nicot
- Laboratoire de Chimie de Coordination du CNRS (UPR 8241), Université de Toulouse (UPS, INPT), 205 Route de Narbonne, 31077, Toulouse Cedex 4, France
| | - Maida Vartanian
- Laboratoire de Chimie des Matériaux Moléculaires, Ecole Européenne de Chimie, Polymères et Matériaux, Université de Strasbourg et CNRS (UMR 7509), 25 rue Becquerel, 67087, Strasbourg, France
| | - Julien Iehl
- Laboratoire de Chimie des Matériaux Moléculaires, Ecole Européenne de Chimie, Polymères et Matériaux, Université de Strasbourg et CNRS (UMR 7509), 25 rue Becquerel, 67087, Strasbourg, France
| | - Uwe Hahn
- Laboratoire de Chimie des Matériaux Moléculaires, Ecole Européenne de Chimie, Polymères et Matériaux, Université de Strasbourg et CNRS (UMR 7509), 25 rue Becquerel, 67087, Strasbourg, France
| | - Jean-François Nierengarten
- Laboratoire de Chimie des Matériaux Moléculaires, Ecole Européenne de Chimie, Polymères et Matériaux, Université de Strasbourg et CNRS (UMR 7509), 25 rue Becquerel, 67087, Strasbourg, France
| |
Collapse
|
33
|
Ponseca CS, Chábera P, Uhlig J, Persson P, Sundström V. Ultrafast Electron Dynamics in Solar Energy Conversion. Chem Rev 2017; 117:10940-11024. [DOI: 10.1021/acs.chemrev.6b00807] [Citation(s) in RCA: 211] [Impact Index Per Article: 30.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Carlito S. Ponseca
- Division
of Chemical Physics, Chemical Center, and ‡Theoretical Chemistry Division,
Chemical Center, Lund University, Box 124, Lund SE-221 00, Sweden
| | - Pavel Chábera
- Division
of Chemical Physics, Chemical Center, and ‡Theoretical Chemistry Division,
Chemical Center, Lund University, Box 124, Lund SE-221 00, Sweden
| | - Jens Uhlig
- Division
of Chemical Physics, Chemical Center, and ‡Theoretical Chemistry Division,
Chemical Center, Lund University, Box 124, Lund SE-221 00, Sweden
| | - Petter Persson
- Division
of Chemical Physics, Chemical Center, and ‡Theoretical Chemistry Division,
Chemical Center, Lund University, Box 124, Lund SE-221 00, Sweden
| | - Villy Sundström
- Division
of Chemical Physics, Chemical Center, and ‡Theoretical Chemistry Division,
Chemical Center, Lund University, Box 124, Lund SE-221 00, Sweden
| |
Collapse
|
34
|
Solis C, Ballatore MB, Suarez MB, Milanesio ME, Durantini EN, Santo M, Dittrich T, Otero L, Gervaldo M. Electrochemical generation of a molecular heterojunction. A new Zn-Porphyrin-Fullerene C 60 Polymeric Film. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.04.015] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
|
35
|
Zagami R, Trapani M, Castriciano M, Romeo A, Mineo P, Scolaro LM. Synthesis, characterization and aggregation behavior of room temperature ionic liquid based on porphyrin- trihexyl(tetradecyl)phosphonium adduct. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2016.12.022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
36
|
Sanders A, Kale TS, Katz HE, Tovar JD. Solid-Phase Synthesis of Self-Assembling Multivalent π-Conjugated Peptides. ACS OMEGA 2017; 2:409-419. [PMID: 31457447 PMCID: PMC6640940 DOI: 10.1021/acsomega.6b00414] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Accepted: 01/24/2017] [Indexed: 05/24/2023]
Abstract
We present a completely solid-phase synthetic strategy to create three- and four-fold peptide-appended π-electron molecules, where the multivalent oligopeptide presentation is dictated by the symmetries of reactive handles placed on discotic π-conjugated cores. Carboxylic acid and anhydride groups were viable amidation and imidation partners, respectively, and oligomeric π-electron discotic cores were prepared through Pd-catalyzed cross-couplings. Due to intermolecular hydrogen bonding between the three or four peptide axes, these π-peptide hybrids self-assemble into robust one-dimensional nanostructures with high aspect ratios in aqueous solution. The preparation of these systems via solid-phase methods will be detailed along with their self-assembly properties, as revealed by steady-state spectroscopy and transmission electron microscopy and electrical characterization using field-effect transistor measurements.
Collapse
Affiliation(s)
- Allix
M. Sanders
- Department
of Chemistry, Krieger School of Arts and Sciences, Department of Materials
Science and Engineering, Whiting School of Engineering, Institute of NanoBioTechnology, Johns Hopkins University, 3400 N. Charles Street, Baltimore, Maryland 21218, United States
| | - Tejaswini S. Kale
- Department
of Chemistry, Krieger School of Arts and Sciences, Department of Materials
Science and Engineering, Whiting School of Engineering, Institute of NanoBioTechnology, Johns Hopkins University, 3400 N. Charles Street, Baltimore, Maryland 21218, United States
| | - Howard E. Katz
- Department
of Chemistry, Krieger School of Arts and Sciences, Department of Materials
Science and Engineering, Whiting School of Engineering, Institute of NanoBioTechnology, Johns Hopkins University, 3400 N. Charles Street, Baltimore, Maryland 21218, United States
| | - John D. Tovar
- Department
of Chemistry, Krieger School of Arts and Sciences, Department of Materials
Science and Engineering, Whiting School of Engineering, Institute of NanoBioTechnology, Johns Hopkins University, 3400 N. Charles Street, Baltimore, Maryland 21218, United States
| |
Collapse
|
37
|
Zhang A, Li C, Yang F, Zhang J, Wang Z, Wei Z, Li W. An Electron Acceptor with Porphyrin and Perylene Bisimides for Efficient Non-Fullerene Solar Cells. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201612090] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Andong Zhang
- Beijing National Laboratory for Molecular Sciences; CAS Key Laboratory of Organic Solids; Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 P.R. China
- University of Chinese Academy of Sciences; Beijing 100049 P.R. China
| | - Cheng Li
- Beijing National Laboratory for Molecular Sciences; CAS Key Laboratory of Organic Solids; Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 P.R. China
| | - Fan Yang
- Beijing National Laboratory for Molecular Sciences; CAS Key Laboratory of Organic Solids; Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 P.R. China
- University of Chinese Academy of Sciences; Beijing 100049 P.R. China
| | - Jianqi Zhang
- National Center for Nanoscience and Technology; Beijing 100190 P.R. China
| | - Zhaohui Wang
- Beijing National Laboratory for Molecular Sciences; CAS Key Laboratory of Organic Solids; Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 P.R. China
| | - Zhixiang Wei
- National Center for Nanoscience and Technology; Beijing 100190 P.R. China
| | - Weiwei Li
- Beijing National Laboratory for Molecular Sciences; CAS Key Laboratory of Organic Solids; Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 P.R. China
| |
Collapse
|
38
|
Zhang A, Li C, Yang F, Zhang J, Wang Z, Wei Z, Li W. An Electron Acceptor with Porphyrin and Perylene Bisimides for Efficient Non-Fullerene Solar Cells. Angew Chem Int Ed Engl 2017; 56:2694-2698. [DOI: 10.1002/anie.201612090] [Citation(s) in RCA: 210] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Andong Zhang
- Beijing National Laboratory for Molecular Sciences; CAS Key Laboratory of Organic Solids; Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 P.R. China
- University of Chinese Academy of Sciences; Beijing 100049 P.R. China
| | - Cheng Li
- Beijing National Laboratory for Molecular Sciences; CAS Key Laboratory of Organic Solids; Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 P.R. China
| | - Fan Yang
- Beijing National Laboratory for Molecular Sciences; CAS Key Laboratory of Organic Solids; Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 P.R. China
- University of Chinese Academy of Sciences; Beijing 100049 P.R. China
| | - Jianqi Zhang
- National Center for Nanoscience and Technology; Beijing 100190 P.R. China
| | - Zhaohui Wang
- Beijing National Laboratory for Molecular Sciences; CAS Key Laboratory of Organic Solids; Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 P.R. China
| | - Zhixiang Wei
- National Center for Nanoscience and Technology; Beijing 100190 P.R. China
| | - Weiwei Li
- Beijing National Laboratory for Molecular Sciences; CAS Key Laboratory of Organic Solids; Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 P.R. China
| |
Collapse
|
39
|
Umeyama T, Imahori H. A chemical approach to perovskite solar cells: control of electron-transporting mesoporous TiO2and utilization of nanocarbon materials. Dalton Trans 2017; 46:15615-15627. [DOI: 10.1039/c7dt02421e] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This Perspective highlights recent chemical approaches to perovskite solar cells, including the control of electron-transporting mesoporous TiO2and the utilization of nanocarbon materials.
Collapse
Affiliation(s)
- Tomokazu Umeyama
- Department of Molecular Engineering
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| | - Hiroshi Imahori
- Department of Molecular Engineering
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| |
Collapse
|
40
|
Gobeze HB, Kumar S, D'Souza F, Ravikanth M. Strongly Coupled Oxasmaragdyrin-BF2Chelated Dipyrrin Dyads: Syntheses, X-ray Structure, Ground- and Excited-State Charge-Transfer Interactions. Chemistry 2016; 23:1546-1556. [DOI: 10.1002/chem.201604362] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Habtom B. Gobeze
- Department of Chemistry; University of North Texas; 1155 Union Circle, #305070 Denton TX 76203-5017 USA
| | - Sunit Kumar
- Indian Institute of Technology, Powa; Mumbai 400076 India
| | - Francis D'Souza
- Department of Chemistry; University of North Texas; 1155 Union Circle, #305070 Denton TX 76203-5017 USA
| | | |
Collapse
|
41
|
Benitz A, Thomas MB, D'Souza F. Geometry-Controlled Photoinduced Charge Separation and Recombination in a Trans
-A2
B2
-Functionalized Donor-Acceptor Conjugate Composed of a Multimodular Zinc Porphyrin and Fullerene. CHEMPHOTOCHEM 2016. [DOI: 10.1002/cptc.201600017] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Alejandro Benitz
- Department of Chemistry; University of North Texas; 1155 Union Circle, #305070 Denton TX 76203-5017 USA
| | - Michael B. Thomas
- Department of Chemistry; University of North Texas; 1155 Union Circle, #305070 Denton TX 76203-5017 USA
| | - Francis D'Souza
- Department of Chemistry; University of North Texas; 1155 Union Circle, #305070 Denton TX 76203-5017 USA
| |
Collapse
|
42
|
Higashino T, Sugiura K, Tsuji Y, Nimura S, Ito S, Imahori H. A Push–Pull Porphyrin Dimer with Multiple Electron-donating Groups for Dye-sensitized Solar Cells: Excellent Light-harvesting in Near-infrared Region. CHEM LETT 2016. [DOI: 10.1246/cl.160591] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
43
|
Tuning Optical and Electron Donor Properties by Peripheral Thio–Aryl Substitution of Subphthalocyanine: A New Series of Donor–Acceptor Hybrids for Photoinduced Charge Separation. Chemistry 2016; 22:13301-11. [DOI: 10.1002/chem.201601345] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2016] [Indexed: 01/03/2023]
|
44
|
Higashino T, Kawamoto K, Sugiura K, Fujimori Y, Tsuji Y, Kurotobi K, Ito S, Imahori H. Effects of Bulky Substituents of Push-Pull Porphyrins on Photovoltaic Properties of Dye-Sensitized Solar Cells. ACS APPLIED MATERIALS & INTERFACES 2016; 8:15379-15390. [PMID: 27267428 DOI: 10.1021/acsami.6b03806] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
To evaluate the effects of substituent bulkiness around a porphyrin core on the photovoltaic properties of porphyrin-sensitized solar cells, long alkoxy groups were introduced at the meso-phenyl group (ZnPBAT-o-C8) and the anchoring group (ZnPBAT-o-C8Cn, n = 4, 8) of an asymmetrically substituted push-pull porphyrin with double electron-donating diarylamino groups and a single electron-withdrawing carboxyphenylethynyl anchoring group. The spectroscopic and electrochemical properties of ZnPBAT-o-C8 and ZnPBAT-o-C8Cn were found to be superior to those of a push-pull porphyrin reference (YD2-o-C8), demonstrating their excellent light-harvesting and redox properties for dye-sensitized solar cells. A power conversion efficiency (η) of the ZnPBAT-o-C8-sensitized solar cell (η = 9.1%) is higher than that of the YD2-o-C8-sensitized solar cell (η = 8.6%) using iodine-based electrolyte due to the enhanced light-harvesting ability of ZnPBAT-o-C8. In contrast, the solar cells based on ZnPBAT-o-C8Cn, possessing the additional alkoxy chains in the anchoring group, revealed the lower η values of 7.3% (n = 4) and 7.0% (n = 8). Although ZnPBAT-o-C8Cn exhibited higher resistance at the TiO2-dye-electrolyte interface by virtue of the extra alkoxy chains, the reduced amount of the porphyrins on TiO2 by excessive addition of coadsorbent chenodeoxycholic acid (CDCA) for mitigating the aggregation on TiO2 resulted in the low η values. Meanwhile, the ZnPBAT-o-C8-sensitized solar cell showed the lower η value of 8.1% than the YD2-o-C8-sensitized solar cell (η = 9.8%) using cobalt-based electrolyte. The smaller η value of the ZnPBAT-o-C8-sensitized solar cell may be attributed to the insufficient blocking effect of the bulky substituents of ZnPBAT-o-C8 under the cobalt-based electrolyte conditions. Overall, the alkoxy chain length and substitution position around the porphyrin core are important factors to affect the cell performance.
Collapse
Affiliation(s)
- Tomohiro Higashino
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University , Nishikyo-ku, Kyoto 615-8510, Japan
| | - Kyosuke Kawamoto
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University , Nishikyo-ku, Kyoto 615-8510, Japan
| | - Kenichi Sugiura
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University , Nishikyo-ku, Kyoto 615-8510, Japan
| | - Yamato Fujimori
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University , Nishikyo-ku, Kyoto 615-8510, Japan
| | - Yukihiro Tsuji
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University , Nishikyo-ku, Kyoto 615-8510, Japan
| | - Kei Kurotobi
- Institute for Integrated Cell-Material Sciences (WPI-iCeMS), Kyoto University , Nishikyo-ku, Kyoto 615-8510, Japan
| | - Seigo Ito
- Department of Materials and Synchrotron Radiation Engineering, Graduate School of Engineering, University of Hyogo , 2167 Shosha, Himeji, Hyogo 671-2280, Japan
| | - Hiroshi Imahori
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University , Nishikyo-ku, Kyoto 615-8510, Japan
- Institute for Integrated Cell-Material Sciences (WPI-iCeMS), Kyoto University , Nishikyo-ku, Kyoto 615-8510, Japan
| |
Collapse
|
45
|
Lombana A, Battaglini N, Tsague-Kenfac G, Zrig S, Lang P. In-solution patterning of standing up porphyrin based nanostructures within hydrogen bonded porous networks--a structural effect of a host matrix on guest entities. Chem Commun (Camb) 2016; 52:5742-5. [PMID: 27045004 DOI: 10.1039/c6cc01432a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Through an all-solution process, we elaborate a host-guest system based on the self-assembly of a porphyrin derivative entrapped in a PTCDI-melamine porous network on Au(111). In contrast to the unpatterned molecular assembly, complementary STM and surface IR spectroscopy show that the host template modifies the packing and the tilt angle of porphyrin nanodomains.
Collapse
Affiliation(s)
- A Lombana
- Université Paris Diderot, Sorbonne Paris Cité, ITODYS, UMR 7086 CNRS, 15 Rue J.-A. de Baïf, 75205 Paris Cedex 13, France.
| | - N Battaglini
- Université Paris Diderot, Sorbonne Paris Cité, ITODYS, UMR 7086 CNRS, 15 Rue J.-A. de Baïf, 75205 Paris Cedex 13, France.
| | - G Tsague-Kenfac
- Université Paris Diderot, Sorbonne Paris Cité, ITODYS, UMR 7086 CNRS, 15 Rue J.-A. de Baïf, 75205 Paris Cedex 13, France.
| | - S Zrig
- Université Paris Diderot, Sorbonne Paris Cité, ITODYS, UMR 7086 CNRS, 15 Rue J.-A. de Baïf, 75205 Paris Cedex 13, France.
| | - P Lang
- Université Paris Diderot, Sorbonne Paris Cité, ITODYS, UMR 7086 CNRS, 15 Rue J.-A. de Baïf, 75205 Paris Cedex 13, France.
| |
Collapse
|
46
|
Kathiravan A, Panneerselvam M, Sundaravel K, Pavithra N, Srinivasan V, Anandan S, Jaccob M. Unravelling the effect of anchoring groups on the ground and excited state properties of pyrene using computational and spectroscopic methods. Phys Chem Chem Phys 2016; 18:13332-45. [PMID: 27121202 DOI: 10.1039/c6cp00571c] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Anchoring groups play an important role in dye sensitized solar cells (DSCs). In order to acquire a suitable anchoring group for DSCs, a deeper understanding of the effect of anchoring groups on the ground and excited state properties of the dye is significant. In this context, various anchoring group connected pyrene derivatives are successfully synthesized and well characterized by using (1)H, (13)C-NMR, FT-IR and EI-MS spectrometry. The anchoring groups employed are carboxylic acid, malonic acid, acrylic acid, malononitrile, cyanoacrylic acid, rhodanine and rhodanine-3-acetic acid. The optimized geometries, HOMO-LUMO energy gap, light harvesting efficiency (LHE) and electronic absorption spectra of these dyes are studied by using density functional theory (DFT) calculations. The results show that pyrene connected with anchoring groups with weak electron pulling strength (PC, PAC and PMC) has a larger HOMO-LUMO energy gap, whereas that connected with anchoring groups with strong electron pulling strength (PCC, PMN, PR and PRA) has a reduced HOMO-LUMO energy gap. These molecules with a reduced energy gap are primarily preferred for DSC applications. Moreover, P, PC, PAC and PMC molecules undergo π→π* transition, whereas PCC, PMN, PR and PRA molecules show significant charge transfer along with π→π* transition. UV-visible absorption spectral studies on these dyes reveal that connecting various anchoring groups with different electron pulling abilities enables the pyrene chromophore to absorb in the longer wavelength region. Notably, an efficient bathochromic shift is observed for PCC, PMN, PR and PRA molecules in both electronic absorption and fluorescence spectral measurements, which suggests that the excitation is delocalized throughout the entire π-system of the molecules. Both theoretical and spectral studies reveal that dyes with an ICT character (PCC, PMN, PR and PRA) are suitable for dye sensitized solar cell applications.
Collapse
Affiliation(s)
- Arunkumar Kathiravan
- National Centre for Ultrafast Processes, University of Madras, Taramani Campus, Chennai - 600 113, Tamil Nadu, India.
| | | | | | | | | | | | | |
Collapse
|
47
|
Obondi CO, Lim GN, Churchill B, Poddutoori PK, van der Est A, D'Souza F. Modulating the generation of long-lived charge separated states exclusively from the triplet excited states in palladium porphyrin-fullerene conjugates. NANOSCALE 2016; 8:8333-8344. [PMID: 27043704 DOI: 10.1039/c6nr01083k] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
This study demonstrates molecular engineering of a series of donor-acceptor systems to allow control of the lifetime and initial spin multiplicity of the charge-separated state. By tuning the rate of intersystem crossing (ISC) and the donor-acceptor distance, electron transfer can be made to occur exclusively from the triplet excited state of the electron donor resulting in long-lived charge separation. To achieve this, three new palladium porphyrin-fullerene donor-acceptor systems were synthesized. The heavy Pd atom enhances the rate of ISC in the porphyrin and the rates of electron and energy transfer are modulated by varying the redox potential of the porphyrin and the porphyrin-fullerene distance. In the case of the meso-tris(tolyl)porphyrinato palladium(ii)-fulleropyrrolidine, the donor-acceptor distance is relatively long (13.1 Å) and the driving force for electron transfer is low. As a result, excitation of the porphyrin leads to rapid ISC followed by triplet-triplet energy transfer to fullerene. When the fullerene is bound directly to the porphyrin shortening the donor-acceptor distance to 2.6 Å electron transfer from the singlet excited palladium porphyrin leading to the generation of a short-lived charge separated state is the main process. Finally, when the palladium porphyrin is substituted with three electron rich triphenylamine entities, the lower oxidation potential of the porphyrin and appropriate donor-acceptor distance (∼13 Å), lead to electron transfer exclusively from the triplet excited state of palladium porphyrin with high quantum yield. The results show that when electron transfer occurs from the triplet state, its increased lifetime allows the distance between the donor and acceptor to be increased which results in a longer lifetime for the charge separated state.
Collapse
Affiliation(s)
- Christopher O Obondi
- Department of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, TX 76203-5017, USA.
| | - Gary N Lim
- Department of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, TX 76203-5017, USA.
| | - Brittani Churchill
- Department of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, TX 76203-5017, USA.
| | - Prashanth K Poddutoori
- Department of Chemistry, Brock University, 1812 Sir Isaac Brock Way, St. Catharines, Ontario L2S 3A1, Canada.
| | - Art van der Est
- Department of Chemistry, Brock University, 1812 Sir Isaac Brock Way, St. Catharines, Ontario L2S 3A1, Canada. and Freiburg Institute of Advanced Studies (FRIAS) Albert-Ludwigs-Universität Freiburg, Albertstr. 19, D-19104 Freiburg, Germany
| | - Francis D'Souza
- Department of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, TX 76203-5017, USA.
| |
Collapse
|
48
|
Konev AS, Khlebnikov AF, Levin OV, Lukyanov DA, Zorin IM. Photocurrent in Multilayered Assemblies of Porphyrin-Fullerene Covalent Dyads: Evidence for Channels for Charge Transport. CHEMSUSCHEM 2016; 9:676-686. [PMID: 26893269 DOI: 10.1002/cssc.201501686] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Indexed: 06/05/2023]
Abstract
Specially designed porphyrin-fullerene dyads have been synthesized to verify literature predictions based on quantum chemistry calculations that certain porphyrin-fullerene dyads are able to self-arrange into specific structures providing channels for charge transport in a bulk mass of organic compound. According to AFM and SEM data, the newly synthesized compounds were indeed prone to some kind of self-arrangement, although to a lesser degree than was expected. A dispersion corrected DFT study of the molecular non-covalent interactions performed at the DFT-D3 (B3LYP, 6-31G*) level of theory showed that the least energy corresponded to head-to-head dimers, with close contacts of porphyrin-porphyrin and fullerene-fullerene fragments, thus providing a unit building block of the channel for charge transport. Experimental proof for the existence of channels for charge transport was obtained by observing a photocurrent in a simple photovoltaic cell.
Collapse
Affiliation(s)
- Alexander S Konev
- Institute of Chemistry, Saint Petersburg State University, Universiteskii pr. 26, Petrodvorets, 198504, St. Petersburg, Russian Federation.
| | - Alexander F Khlebnikov
- Institute of Chemistry, Saint Petersburg State University, Universiteskii pr. 26, Petrodvorets, 198504, St. Petersburg, Russian Federation.
| | - Oleg V Levin
- Institute of Chemistry, Saint Petersburg State University, Universiteskii pr. 26, Petrodvorets, 198504, St. Petersburg, Russian Federation
| | - Daniil A Lukyanov
- Institute of Chemistry, Saint Petersburg State University, Universiteskii pr. 26, Petrodvorets, 198504, St. Petersburg, Russian Federation
| | - Ivan M Zorin
- Institute of Chemistry, Saint Petersburg State University, Universiteskii pr. 26, Petrodvorets, 198504, St. Petersburg, Russian Federation
| |
Collapse
|
49
|
Fransson T, Saue T, Norman P. Four-Component Damped Density Functional Response Theory Study of UV/Vis Absorption Spectra and Phosphorescence Parameters of Group 12 Metal-Substituted Porphyrins. J Chem Theory Comput 2016; 12:2324-34. [DOI: 10.1021/acs.jctc.6b00030] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Thomas Fransson
- Department
of Physics, Chemistry and Biology, Linköping University, SE-581 83 Linköping, Sweden
| | - Trond Saue
- Laboratoire
de Chimie et Physique Quantiques, UMR 5626, CNRS — Université Toulouse III-Paul Sabatier, 118 route de Narbonne, F-31062 Toulouse, France
| | - Patrick Norman
- Department
of Physics, Chemistry and Biology, Linköping University, SE-581 83 Linköping, Sweden
| |
Collapse
|
50
|
KC CB, Lim GN, D'Souza F. Effect of Spacer Connecting the Secondary Electron Donor Phenothiazine in Subphthalocyanine–Fullerene Conjugates in Promoting Electron Transfer Followed by Hole Shift Process. Chem Asian J 2016; 11:1246-56. [DOI: 10.1002/asia.201501372] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2015] [Revised: 03/08/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Chandra B. KC
- Department of Chemistry University of North Texas 1155 Union Circle, #305070 Denton TX 76203-5017 USA
| | - Gary N. Lim
- Department of Chemistry University of North Texas 1155 Union Circle, #305070 Denton TX 76203-5017 USA
| | - Francis D'Souza
- Department of Chemistry University of North Texas 1155 Union Circle, #305070 Denton TX 76203-5017 USA
| |
Collapse
|