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Rajasree SS, Fry HC, Gosztola DJ, Saha B, Krishnan R, Deria P. Symmetry-Breaking Charge Transfer in Metal-Organic Frameworks. J Am Chem Soc 2024; 146:5543-5549. [PMID: 38354300 DOI: 10.1021/jacs.3c13764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2024]
Abstract
High quantum-yield charge carrier generation from the initially prepared excitons defines a key step in the light-harvesting and conversion scheme. Photoinduced charge transfer in molecular electron donor-acceptor assemblies is driven by a sizable ΔG0, which compromises the potential of the generated carriers. Reminiscent of the special pair at the reaction center of the natural light-harvesting complex, symmetry-breaking charge transfer (SBCT) within a pair of identical struts of metal-organic framework (MOF) will facilitate the efficient generation of long-lived charge carriers with maximized potentials without incorporating any foreign redox species. We report SBCT in pyrene-based zirconium metal-organic framework (MOF) NU-1000 that leads to efficient generation of radical ions in a polar solvent and bound CT states in a low-polar solvent. The probe unveils the role of the low-lying non-Franck-Condon excitonic states as intermediates in the formation of the SBCT state from the initially prepared Franck-Condon S1 states. Ultrafast and transient spectroscopy─probed over 200 fs-30 μs time scale─evinces a kSBCT = (110 ps)-1 in polar media (εs = 37.5) forming solvated radical ions with recombination rate kCR = (∼45 ns)-1. A slower rate with kSBCT = (203 ps)-1 was recorded in low-polar (εs = 7.0) solvent manifesting a bound [TBAPy•+ TBAPy•-] state with kCR ≈ (17 μs)-1. This discovery, along with other unique photophysical features relevant to light harvesting, should define a MOF-based platform for developing heterogeneous artificial photon energy conversion systems.
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Affiliation(s)
- Sreehari Surendran Rajasree
- School of Chemical and Biomolecular Science, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
| | - H Christopher Fry
- Center for Nanoscale Materials, Argonne National Laboratory, 9700 S Cass Avenue, Lemont, Illinois 60439, United States
| | - David J Gosztola
- Center for Nanoscale Materials, Argonne National Laboratory, 9700 S Cass Avenue, Lemont, Illinois 60439, United States
| | - Bapan Saha
- School of Chemical and Biomolecular Science, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
| | - Riya Krishnan
- School of Chemical and Biomolecular Science, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
| | - Pravas Deria
- School of Chemical and Biomolecular Science, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
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Surendran Rajasree S, Yu J, Fry HC, Anderson R, Xu W, Krishnan R, Duan J, Goswami S, A Gómez-Gualdrón D, Deria P. Triplet Generation Through Singlet Fission in Metal-Organic Framework: An Alternative Route to Inefficient Singlet-Triplet Intersystem Crossing. Angew Chem Int Ed Engl 2023; 62:e202305323. [PMID: 37524654 DOI: 10.1002/anie.202305323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 07/30/2023] [Accepted: 07/31/2023] [Indexed: 08/02/2023]
Abstract
High quantum yield triplets, populated by initially prepared excited singlets, are desired for various energy conversion schemes in solid working compositions like porous MOFs. However, a large disparity in the distribution of the excitonic center of mass, singlet-triplet intersystem crossing (ISC) in such assemblies is inhibited, so much so that a carboxy-coordinated zirconium heavy metal ion cannot effectively facilitate the ISC through spin-orbit coupling. Circumventing this sluggish ISC, singlet fission (SF) is explored as a viable route to generating triplets in solution-stable MOFs. Efficient SF is achieved through a high degree of interchromophoric coupling that facilitates electron super-exchange to generate triplet pairs. Here we show that a predesigned chromophoric linker with extremely poor ISC efficiency (kISC ) butE S 1 ≥ 2 E T 1 ${{E}_{{S}_{1}}\ge {2E}_{{T}_{1}}}$ form triplets in MOF in contrast to the frameworks that are built from linkers with sizable kISC butE S 1 ≤ 2 E T 1 ${{E}_{{S}_{1}}\le {2E}_{{T}_{1}}}$ . This work opens a new photophysical and photochemical avenue in MOF chemistry and utility in energy conversion schemes.
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Affiliation(s)
- Sreehari Surendran Rajasree
- School of Chemical and Biomolecular Sciences, Southern Illinois University Carbondale, 1245 Lincoln Dr., 62901, Carbondale, IL, USA
| | - Jierui Yu
- School of Chemical and Biomolecular Sciences, Southern Illinois University Carbondale, 1245 Lincoln Dr., 62901, Carbondale, IL, USA
| | - H Christopher Fry
- Center for Nanoscale Materials, Argonne National Laboratory, 9700 S Cass Ave, 60439, Lemont, IL, USA
| | - Ryther Anderson
- Department of Chemical and Biological Engineering, Colorado School of Mines, 1500 Illinois St, 80401, Golden, CO, USA
| | - Wenqian Xu
- X-ray Science Division, Advanced Photon Source, Argonne National Laboratory, 9700 S Cass Ave, 60439, Lemont, IL, USA
| | - Riya Krishnan
- School of Chemical and Biomolecular Sciences, Southern Illinois University Carbondale, 1245 Lincoln Dr., 62901, Carbondale, IL, USA
| | - Jiaxin Duan
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, 60208, Evanston, IL, USA
| | - Subhadip Goswami
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, 60208, Evanston, IL, USA
| | - Diego A Gómez-Gualdrón
- Department of Chemical and Biological Engineering, Colorado School of Mines, 1500 Illinois St, 80401, Golden, CO, USA
| | - Pravas Deria
- School of Chemical and Biomolecular Sciences, Southern Illinois University Carbondale, 1245 Lincoln Dr., 62901, Carbondale, IL, USA
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Rajasree SS, Yu J, Fajardo-Rojas F, Fry HC, Anderson R, Li X, Xu W, Duan J, Goswami S, Maindan K, Gómez-Gualdrón DA, Deria P. Framework-Topology-Controlled Singlet Fission in Metal-Organic Frameworks. J Am Chem Soc 2023; 145:17678-17688. [PMID: 37527433 DOI: 10.1021/jacs.3c03918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/03/2023]
Abstract
Singlet fission (SF) has been explored as a viable route to improve photovoltaic performance by producing more excitons. Efficient SF is achieved through a high degree of interchromophoric coupling that facilitates electron superexchange to generate triplet pairs. However, strongly coupled chromophores often form excimers that can serve as an SF intermediate or a low-energy trap site. The succeeding decoherence process, however, requires an optimum electronic coupling to facilitate the isolation of triplet production from the initially prepared correlated triplet pair. Conformational flexibility and dielectric modulation can provide a means to tune the SF mechanism and efficiency by modulating the interchromophoric electronic interaction. Such a strategy cannot be easily adopted in densely stacked traditional organic solids. Here, we show that the assembly of the SF-active chromophores around well-defined pores of solution-stable metal-organic frameworks (MOFs) can be a great platform for a modular SF process. A series of three new MOFs, built out from 9,10-bis(ethynylenephenyl)anthracene-derived struts, show a topology-defined packing density and conformational flexibility of the anthracene core to dictate the SF mechanism. Various steady-state and transient spectroscopic data suggest that the initially prepared singlet population can prefer either an excimer-mediated SF or a direct SF (both through a virtual charge-transfer (CT) state). These solution-stable frameworks offer the tunability of the dielectric environment to facilitate the SF process by stabilizing the CT state. Given that MOFs are a great platform for various photophysical and photochemical developments, generating a large population of long-lived triplets can expand their utilities in various photon energy conversion schemes.
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Affiliation(s)
- Sreehari Surendran Rajasree
- School of Chemical and Biomolecular Science, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
| | - Jierui Yu
- School of Chemical and Biomolecular Science, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
| | - Fernando Fajardo-Rojas
- Department of Chemical and Biological Engineering, Colorado School of Mines, 1500 Illinois Street, Golden, Colorado 80401, United States
| | - H Christopher Fry
- Center for Nanoscale Materials, Argonne National Laboratory, 9700 S Cass Avenue, Lemont, Illinois 60439, United States
| | - Ryther Anderson
- Department of Chemical and Biological Engineering, Colorado School of Mines, 1500 Illinois Street, Golden, Colorado 80401, United States
| | - Xinlin Li
- School of Chemical and Biomolecular Science, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
| | - Wenqian Xu
- X-ray Science Division, Advanced Photon Source, Argonne National Laboratory, 9700 S Cass Avenue, Lemont, Illinois 60439, United States
| | - Jiaxin Duan
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Subhadip Goswami
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Karan Maindan
- School of Chemical and Biomolecular Science, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
| | - Diego A Gómez-Gualdrón
- Department of Chemical and Biological Engineering, Colorado School of Mines, 1500 Illinois Street, Golden, Colorado 80401, United States
| | - Pravas Deria
- School of Chemical and Biomolecular Science, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
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Li X, Anderson R, Fry HC, Pratik SM, Xu W, Goswami S, Allen TG, Yu J, Rajasree SS, Cramer CJ, Rumbles G, Gómez-Gualdrón DA, Deria P. Metal-Carbodithioate-Based 3D Semiconducting Metal-Organic Framework: Porous Optoelectronic Material for Energy Conversion. ACS Appl Mater Interfaces 2023. [PMID: 37256818 DOI: 10.1021/acsami.3c04200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Solar energy conversion requires the working compositions to generate photoinduced charges with high potential and the ability to deliver charges to the catalytic sites and/or external electrode. These two properties are typically at odds with each other and call for new molecular materials with sufficient conjugation to improve charge conductivity but not as much conjugation as to overly compromise the optical band gap. In this work, we developed a semiconducting metal-organic framework (MOF) prepared explicitly through metal-carbodithioate "(-CS2)nM" linkage chemistry, entailing augmented metal-linker electronic communication. The stronger ligand field and higher covalent character of metal-carbodithioate linkages─when combined with spirofluorene-derived organic struts and nickel(II) ion-based nodes─provided a stable, semiconducting 3D-porous MOF, Spiro-CS2Ni. This MOF lacks long-range ordering and is defined by a flexible structure with non-aggregated building units, as suggested by reverse Monte Carlo simulations of the pair distribution function obtained from total scattering experiments. The solvent-removed "closed pore" material recorded a Brunauer-Emmett-Teller area of ∼400 m2/g, where the "open pore" form possesses 90 wt % solvent-accessible porosity. Electrochemical measurements suggest that Spiro-CS2Ni possesses a band gap of 1.57 eV (σ = 10-7 S/cm at -1.3 V bias potential), which can be further improved by manipulating the d-electron configuration through an axial coordination (ligand/substrate), the latter of which indicates usefulness as an electrocatalyst and/or a photoelectrocatalyst (upon substrate binding). Transient-absorption spectroscopy reveals a long-lived photo-generated charge-transfer state (τCR = 6.5 μs) capable of chemical transformation under a biased voltage. Spiro-CS2Ni can endure a compelling range of pH (1-12 for weeks) and hours of electrochemical and photoelectrochemical conditions in the presence of water and organic acids. We believe this work provides crucial design principles for low-density, porous, light-energy-conversion materials.
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Affiliation(s)
- Xinlin Li
- School of Chemical and Biomolecular Science, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
| | - Ryther Anderson
- Department of Chemical and Biological Engineering, Colorado School of Mines, 1601 Illinois Street, Golden, Colorado 80401, United States
| | - H Christopher Fry
- Center for Nanoscale Materials, Argonne National Laboratory, 9700 S Cass Avenue, Lemont, Illinois 60439, United States
| | - Saied Md Pratik
- Department of Chemistry, Minnesota Supercomputing Institute, and Chemical Theory Center, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455, United States
| | - Wenqian Xu
- X-ray Science Division, Advanced Photon Source, Argonne National Laboratory, 9700 S Cass Avenue, Lemont, Illinois 60439, United States
| | - Subhadip Goswami
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Taylor G Allen
- National Renewable Energy Laboratory, 15013 Denver West Parkway, Golden, Colorado 80401, United States
| | - Jierui Yu
- School of Chemical and Biomolecular Science, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
| | - Sreehari Surendran Rajasree
- School of Chemical and Biomolecular Science, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
| | - Christopher J Cramer
- Department of Chemistry, Minnesota Supercomputing Institute, and Chemical Theory Center, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455, United States
| | - Garry Rumbles
- National Renewable Energy Laboratory, 15013 Denver West Parkway, Golden, Colorado 80401, United States
- Renewable and Sustainable Energy Institute, Department of Chemistry, University of Colorado, Boulder, Colorado 80309, United States
| | - Diego A Gómez-Gualdrón
- Department of Chemical and Biological Engineering, Colorado School of Mines, 1601 Illinois Street, Golden, Colorado 80401, United States
| | - Pravas Deria
- School of Chemical and Biomolecular Science, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
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Li X, Surendran Rajasree S, Gude V, Deria P. Decoupling Redox Hopping and Catalysis in Metal-Organic Frameworks -based Electrocatalytic CO2 Reduction. Angew Chem Int Ed Engl 2023; 62:e202219046. [PMID: 36944575 DOI: 10.1002/anie.202219046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 03/14/2023] [Accepted: 03/20/2023] [Indexed: 03/23/2023]
Abstract
Traditional MOF e-CRR, constructed from catalytic linkers, manifest a kinetic bottleneck during their multi-electron activation. Decoupling catalysis and charge transport can address such issues. Here, we build two MOF/e-CRR systems, CoPc@NU-1000 and TPP(Co)@NU-1000, by installing cobalt metalated phthalocyanine and tetraphenylporphyrin electrocatalysts within the redox active NU-1000 MOF. For CoPc@NU-1000, the e-CRR responsive CoI/0 potential is close to that of NU-1000 reduction compared to the TPP(Co)@NU-1000. Efficient charge delivery, defined by a higher diffusion (Dhop =4.1×10-12 cm2 s‾1) and low charge-transport resistance ( = 59.5 Ω) in CoPC@NU-1000 led FECO = 80%. In contrast, TPP(Co)@NU-1000 fared a poor FECO = 24% (Dhop = 1.4×10-12 cm2 s‾1 and = 91.4 Ω). For such a decoupling strategy, careful choice of the host framework is critical in pairing up with the underlying electrochemical properties of the catalysts to facilitate the charge delivery for its activation.
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Affiliation(s)
- Xinlin Li
- Southern Illinois University Carbondale, School of Chemical & Biomolecular Science, 1245 Lincoln Dr, Neckers 306, 62901, Carbondale, UNITED STATES
| | - Sreehari Surendran Rajasree
- Southern Illinois University Carbondale, School of Chemical & Biomolecular Science, 1245 Lincoln Dr, Neckers 306, 62901, Carbondale, UNITED STATES
| | - Venkatesh Gude
- Southern Illinois University Carbondale, School of Chemical & Biomolecular Science, 1245 Lincoln Dr, Neckers 306, 62901, Carbondale, UNITED STATES
| | - Pravas Deria
- Southern Illinois University Carbondale, Chemistry and Biochemistry, 1245 Lincoln Dr, Neckers 317, Southern Illinois University Carbondale, 62901, CARBONDALE, UNITED STATES
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Rajasree SS, Yu J, Pratik SM, Li X, Wang R, Kumbhar AS, Goswami S, Cramer CJ, Deria P. Superradiance and Directional Exciton Migration in Metal-Organic Frameworks. J Am Chem Soc 2022; 144:1396-1406. [PMID: 35029989 DOI: 10.1021/jacs.1c11979] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Crystalline metal-organic frameworks (MOFs) are promising synthetic analogues of photosynthetic light-harvesting complexes (LHCs). The precise assembly of linkers (organic chromophores) around the topology-defined pores offers the evolution of unique photophysical behaviors that are reminiscence of LHCs. These include MOF excited states with photoabsorbed energy that is spatially dispersed over multiple linkers defining the molecular excitons. The multilinker molecular excitons display superradiance─a hallmark of coupled oscillators seen in LHCs─with radiative rate constant (krad) exceeding that of a single linker. Our theoretical model and experimental results on three zirconium MOFs, namely, PCN-222(Zn), NU-1000, and SIU-100, with similar topology but varying linkers suggest that the size of such molecular excitons depends on the electronic symmetry of the linker. This multilinker exciton model effectively predicts the energy transfer rate constant; corresponding single-step exciton hopping time, ranging from a few picoseconds in SIU-100 and NU-1000 to a few hundreds of picoseconds in PCN-222(Zn), matches well with the experimental data. The model also predicts the anisotropy of exciton displacement with preferential migration along the crystallographic c-axis. Overall, these findings establish various missing links defining the exciton size and dynamics in MOF-assembled linkers. The understandings will provide design principles, especially, positioning the catalysts or electrode relative to the linker orientation for low-density solar energy conversion systems.
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Affiliation(s)
- Sreehari Surendran Rajasree
- Department of Chemistry and Biochemistry, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
| | - Jierui Yu
- Department of Chemistry and Biochemistry, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
| | - Saied Md Pratik
- Department of Chemistry, Minnesota Supercomputing Institute, and Chemical Theory Center, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455, United States
| | - Xinlin Li
- Department of Chemistry and Biochemistry, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
| | - Rui Wang
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Amar S Kumbhar
- Chapel Hill Analytical & Nanofabrication Laboratory, University of North Carolina-Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Subhadip Goswami
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Christopher J Cramer
- Department of Chemistry, Minnesota Supercomputing Institute, and Chemical Theory Center, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455, United States
| | - Pravas Deria
- Department of Chemistry and Biochemistry, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
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7
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Li X, Yu J, Lu Z, Duan J, Fry HC, Gosztola DJ, Maindan K, Rajasree SS, Deria P. Photoinduced Charge Transfer with a Small Driving Force Facilitated by Exciplex-like Complex Formation in Metal-Organic Frameworks. J Am Chem Soc 2021; 143:15286-15297. [PMID: 34499503 DOI: 10.1021/jacs.1c06629] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Photoinduced charge transfer (PCT) is a key step in the light-harvesting (LH) process producing the redox equivalents for energy conversion. However, like traditional macromolecular donor-acceptor assemblies, most MOF-derived LH systems are designed with a large ΔG0 to drive PCT. To emulate the functionality of the reaction center of the natural LH complex that drives PCT within a pair of identical chromophores producing charge carriers with maximum potentials, we prepared two electronically diverse carboxy-terminated zinc porphyrins, BFBP(Zn)-COOH and TFP(Zn)-COOH, and installed them into the hexagonal pores of NU-1000 via solvent-assisted ligand incorporation (SALI), resulting in BFBP(Zn)@NU-1000 and TFP(Zn)@NU-1000 compositions. Varying the number of trifluoromethyl groups at the porphyrin core, we tuned the ground-state redox potentials of the porphyrins within ca. 0.1 V relative to that of NU-1000, defining a small ΔG0 for PCT. For BFBP(Zn)@NU-1000, the relative ground- and excited-state redox potentials of the components facilitate an energy transfer (EnT) from NU-1000* to BFBP(Zn), forming BFBP(Zn)S1* which entails a long-lived charge-separated complex formed through an exciplex-like [BFBP(Zn)S1*-TBAPy] intermediate. Various time-resolved spectroscopic data suggest that EnT from NU-1000* may not involve a fast Förster-like resonance energy transfer (FRET) but rather through a slow [NU-1000*-BFBP(Zn)] intermediate formation. In contrast, TFP(Zn)@NU-1000 displays an efficient EnT from NU-1000* to [TFP(Zn)-TBAPy], a complex that formed at the ground state through electronic interaction, and thereon showed the excited-state feature of [TFP(Zn)-TBAPy]*. The results will help to develop synthetic LHC systems that can produce long-lived photogenerated charge carriers with high potentials, i.e., high open-circuit voltage in photoelectrochemical setups.
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Affiliation(s)
- Xinlin Li
- School of Chemical and Biomolecular Science, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
| | - Jierui Yu
- School of Chemical and Biomolecular Science, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
| | - Zhiyong Lu
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States.,College of Mechanics and Materials, Hohai University, Nanjing 210098, P. R. China
| | - Jiaxin Duan
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - H Christopher Fry
- Center for Nanoscale Materials, Argonne National Laboratory, 9700 S Cass Ave, Lemont, Illinois 60439, United States
| | - David J Gosztola
- Center for Nanoscale Materials, Argonne National Laboratory, 9700 S Cass Ave, Lemont, Illinois 60439, United States
| | - Karan Maindan
- School of Chemical and Biomolecular Science, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
| | - Sreehari Surendran Rajasree
- School of Chemical and Biomolecular Science, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
| | - Pravas Deria
- School of Chemical and Biomolecular Science, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
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Abstract
Metal‒organic frameworks (MOFs) are widely studied molecular assemblies that have demonstrated promise for a range of potential applications. Given the unique and well-established photophysical and electrochemical properties of porphyrins, porphyrin-based MOFs are emerging as promising candidates for energy harvesting and conversion applications. Here we discuss the physical properties of porphyrin-based MOFs, highlighting the evolution of various optical and electronic features as a function of their modular framework structures and compositional variations.
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Affiliation(s)
- Sreehari Surendran Rajasree
- grid.411026.00000 0001 1090 2313Department of Chemistry and Biochemistry, Southern Illinois University, Carbondale, IL USA
| | - Xinlin Li
- grid.411026.00000 0001 1090 2313Department of Chemistry and Biochemistry, Southern Illinois University, Carbondale, IL USA
| | - Pravas Deria
- grid.411026.00000 0001 1090 2313Department of Chemistry and Biochemistry, Southern Illinois University, Carbondale, IL USA
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9
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Li Y, Rajasree SS, Lee GY, Yu J, Tang JH, Ni R, Li G, Houk KN, Deria P, Stang PJ. Anthracene–Triphenylamine-Based Platinum(II) Metallacages as Synthetic Light-Harvesting Assembly. J Am Chem Soc 2021; 143:2908-2919. [DOI: 10.1021/jacs.0c12853] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Yanrong Li
- Institute of Chemistry and BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
- Department of Chemistry, University of Utah, 315 South 1400 East, Room 2020, Salt Lake City, Utah 84112, United States
| | - Sreehari Surendran Rajasree
- Department of Chemistry and Biochemistry, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
| | - Ga Young Lee
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States
| | - Jierui Yu
- Department of Chemistry and Biochemistry, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
| | - Jian-Hong Tang
- Department of Chemistry, University of Utah, 315 South 1400 East, Room 2020, Salt Lake City, Utah 84112, United States
| | - Ruidong Ni
- Department of Chemistry, University of South Florida, 4202 East Fowler Avenue, Tampa, Florida 33620, United States
| | - Guigen Li
- Institute of Chemistry and BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409-1061, United States
| | - Kendall. N. Houk
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States
| | - Pravas Deria
- Department of Chemistry and Biochemistry, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
| | - Peter J. Stang
- Department of Chemistry, University of Utah, 315 South 1400 East, Room 2020, Salt Lake City, Utah 84112, United States
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Yu J, Anderson R, Li X, Xu W, Goswami S, Rajasree SS, Maindan K, Gómez-Gualdrón DA, Deria P. Improving Energy Transfer within Metal–Organic Frameworks by Aligning Linker Transition Dipoles along the Framework Axis. J Am Chem Soc 2020; 142:11192-11202. [DOI: 10.1021/jacs.0c03949] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Jierui Yu
- Department of Chemistry and Biochemistry, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
| | - Ryther Anderson
- Department of Chemical and Biological Engineering, Colorado School of Mines, 1500 Illinois Street, Golden, Colorado 80401, United States
| | - Xinlin Li
- Department of Chemistry and Biochemistry, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
| | - Wenqian Xu
- X-ray Science Division, Advanced Photon Source, Argonne National Laboratory, 9700 S. Cass Avenue, Lemont, Illinois 60439, United States
| | - Subhadip Goswami
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Sreehari Surendran Rajasree
- Department of Chemistry and Biochemistry, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
| | - Karan Maindan
- Department of Chemistry and Biochemistry, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
| | - Diego A. Gómez-Gualdrón
- Department of Chemical and Biological Engineering, Colorado School of Mines, 1500 Illinois Street, Golden, Colorado 80401, United States
| | - Pravas Deria
- Department of Chemistry and Biochemistry, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
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Li X, Surendran Rajasree S, Yu J, Deria P. The role of photoinduced charge transfer for photocatalysis, photoelectrocatalysis and luminescence sensing in metal–organic frameworks. Dalton Trans 2020; 49:12892-12917. [DOI: 10.1039/d0dt02143a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Understanding PCT taking place within MOFs is crucial for designing porous photo/electrocatalysts and luminescent sensors. Unique features of PCT in MOFs and recent progress along with state-of-the-art characterization methods are discussed in the context of its applications.
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Affiliation(s)
- Xinlin Li
- Department of Chemistry and Biochemistry
- Southern Illinois University
- Carbondale
- USA
| | | | - Jierui Yu
- Department of Chemistry and Biochemistry
- Southern Illinois University
- Carbondale
- USA
| | - Pravas Deria
- Department of Chemistry and Biochemistry
- Southern Illinois University
- Carbondale
- USA
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