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Brindhadevi K, Karuppusamy I, Albeshr MF, Shanmuganathan R. Catalytic pyrolysis of fish waste oil using ZSM-5 catalyst for the production of renewable biofuel. ENVIRONMENTAL RESEARCH 2024; 258:119486. [PMID: 38925464 DOI: 10.1016/j.envres.2024.119486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2024] [Revised: 06/13/2024] [Accepted: 06/22/2024] [Indexed: 06/28/2024]
Abstract
This present study enlightens the eco-friendly green synthesis of ZSM-5 from natural clay montmorillonite, and its proper incorporation with 'Ni'. Nickle (Ni) was wet impregnated onto HZSM-5 and the resulting catalyst was characterized by various techniques including XRD, BET, N2 Sorption Studies, TPD, SEM and TEM techniques. The SEM images revealed the uniform distribution of Ni over HZSM-5 zeolite catalyst and the XRD results indicated the undistorted crystalline structure of HZSM-5 even after impregnation of Ni. The latter part of the work concentrates on the strength of the catalyst in cracking oil derived from discarded fish parts. Discarded fish waste was pyrolyzed to obtain the fish oil, which was then used for cracking studies. The fish oil was efficiently converted (99% conversion) by Ni/ZSM5 (50 wt %) and yielded 70% liquid fractions, which formed gasoline (78.6%), kerosene (12.3%) and diesel (9.1%). The research is a complete parcel to examine the working potential of the produced biofuel in pre-existing engines. The quality of gasoline fraction was tested according to ASTM standards, which showed that the heating value was slightly lower compared to fossil gasoline. The torque and brake fuel consumption were also examined and it indicated that the fish oil derived gasoline fuel may need to be mixed with the commercial gasoline to optimize its performance.
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Affiliation(s)
- Kathirvel Brindhadevi
- Institute of Research and Development, Duy Tan University, Da Nang, Viet Nam; School of Engineering & Technology, Duy Tan University, Da Nang, Viet Nam.
| | - Indira Karuppusamy
- Department of Chemistry, M. Kumarasamy College of Engineering, Thalavapalayam, Karur, Tamil Nadu - 639 113, India
| | - Mohammed F Albeshr
- Department of Zoology, College of Sciences, King Saud University, P.O. Box. 2455, Riyadh-11451, Saudi Arabia
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Marchi M, Raciti E, Gali SM, Piccirilli F, Vondracek H, Actis A, Salvadori E, Rosso C, Criado A, D'Agostino C, Forster L, Lee D, Foucher AC, Rai RK, Beljonne D, Stach EA, Chiesa M, Lazzaroni R, Filippini G, Prato M, Melchionna M, Fornasiero P. Carbon Vacancies Steer the Activity in Dual Ni Carbon Nitride Photocatalysis. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2303781. [PMID: 37409444 PMCID: PMC10502671 DOI: 10.1002/advs.202303781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Indexed: 07/07/2023]
Abstract
The manipulation of carbon nitride (CN) structures is one main avenue to enhance the activity of CN-based photocatalysts. Increasing the efficiency of photocatalytic heterogeneous materials is a critical step toward the realistic implementation of sustainable schemes for organic synthesis. However, limited knowledge of the structure/activity relationship in relation to subtle structural variations prevents a fully rational design of new photocatalytic materials, limiting practical applications. Here, the CN structure is engineered by means of a microwave treatment, and the structure of the material is shaped around its suitable functionality for Ni dual photocatalysis, with a resulting boosting of the reaction efficiency toward many CX (X = N, S, O) couplings. The combination of advanced characterization techniques and first-principle simulations reveals that this enhanced reactivity is due to the formation of carbon vacancies that evolve into triazole and imine N species able to suitably bind Ni complexes and harness highly efficient dual catalysis. The cost-effective microwave treatment proposed here appears as a versatile and sustainable approach to the design of CN-based photocatalysts for a wide range of industrially relevant organic synthetic reactions.
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Affiliation(s)
- Miriam Marchi
- Department of Chemical and Pharmaceutical Sciences, Center for Energy, Environment and Transport “Giacomo Ciamician”INSTM UdR TriesteUniversity of TriesteVia Licio Giorgieri 1Trieste34127Italy
| | - Edoardo Raciti
- Laboratory for Chemistry of Novel MaterialsMaterials Research InstituteUniversity of Mons‐UMONSMons7000Belgium
| | - Sai Manoj Gali
- Laboratory for Chemistry of Novel MaterialsMaterials Research InstituteUniversity of Mons‐UMONSMons7000Belgium
| | - Federica Piccirilli
- Elettra Sincrotrone TriesteStrada Statale 14 km 163.5 in Area Science Park BasovizzaTrieste34149Italy
| | - Hendrik Vondracek
- Elettra Sincrotrone TriesteStrada Statale 14 km 163.5 in Area Science Park BasovizzaTrieste34149Italy
| | - Arianna Actis
- Department of Chemistry and NIS CentreUniversity of TorinoVia Pietro Giuria 7Torino10125Italy
| | - Enrico Salvadori
- Department of Chemistry and NIS CentreUniversity of TorinoVia Pietro Giuria 7Torino10125Italy
| | - Cristian Rosso
- Department of Chemical and Pharmaceutical Sciences, Center for Energy, Environment and Transport “Giacomo Ciamician”INSTM UdR TriesteUniversity of TriesteVia Licio Giorgieri 1Trieste34127Italy
| | - Alejandro Criado
- Centro Interdisciplinar de Química e Bioloxía–CICAUniversidade da CoruñaRúa As CarballeirasA Coruña15071Spain
| | - Carmine D'Agostino
- Department of Chemical EngineeringThe University of ManchesterOxford RoadManchesterM13 9PLUK
- Department of Civil, Chemical, Environmental and Material Engineering (DICAM)Alma Mater StudiorumUniversity of BolognaVia Terracini, 28Bologna40131Italy
| | - Luke Forster
- Department of Chemical EngineeringThe University of ManchesterOxford RoadManchesterM13 9PLUK
| | - Daniel Lee
- Department of Chemical EngineeringThe University of ManchesterOxford RoadManchesterM13 9PLUK
| | - Alexandre C. Foucher
- Department of Materials Science and EngineeringUniversity of PennsylvaniaPhiladelphiaPA19104‐6272USA
| | - Rajeev Kumar Rai
- Department of Materials Science and EngineeringUniversity of PennsylvaniaPhiladelphiaPA19104‐6272USA
| | - David Beljonne
- Laboratory for Chemistry of Novel MaterialsMaterials Research InstituteUniversity of Mons‐UMONSMons7000Belgium
| | - Eric A. Stach
- Department of Materials Science and EngineeringUniversity of PennsylvaniaPhiladelphiaPA19104‐6272USA
| | - Mario Chiesa
- Department of Chemistry and NIS CentreUniversity of TorinoVia Pietro Giuria 7Torino10125Italy
| | - Roberto Lazzaroni
- Laboratory for Chemistry of Novel MaterialsMaterials Research InstituteUniversity of Mons‐UMONSMons7000Belgium
| | - Giacomo Filippini
- Department of Chemical and Pharmaceutical Sciences, Center for Energy, Environment and Transport “Giacomo Ciamician”INSTM UdR TriesteUniversity of TriesteVia Licio Giorgieri 1Trieste34127Italy
| | - Maurizio Prato
- Department of Chemical and Pharmaceutical Sciences, Center for Energy, Environment and Transport “Giacomo Ciamician”INSTM UdR TriesteUniversity of TriesteVia Licio Giorgieri 1Trieste34127Italy
- Center for Cooperative Research in Biomaterials (CIC biomaGUNE)Basque Research and Technology Alliance (BRTA)Paseo de Miramón 194Donostia‐San Sebastián20014Spain
- IkerbasqueBasque Foundation for ScienceBilbao48013Spain
| | - Michele Melchionna
- Department of Chemical and Pharmaceutical Sciences, Center for Energy, Environment and Transport “Giacomo Ciamician”INSTM UdR TriesteUniversity of TriesteVia Licio Giorgieri 1Trieste34127Italy
| | - Paolo Fornasiero
- Department of Chemical and Pharmaceutical Sciences, Center for Energy, Environment and Transport “Giacomo Ciamician”INSTM UdR TriesteUniversity of TriesteVia Licio Giorgieri 1Trieste34127Italy
- ICCOM‐CNRUnit of Triestevia L. Giorgieri 1Trieste34127Italy
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Zhang T, Zhang Z, Luo D, Xie T, Zheng WT, Hu Z, Yang RT. Photothermal Synergism on Pd/TiO 2 Catalysts with Varied TiO 2 Crystalline Phases for NO x Removal via H 2-SCR: A Transient DRIFTS Study. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c02490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Tao Zhang
- Institute of Industrial Catalysis, School of Chemical Engineering and Technology, Xi’an Jiaotong University, Xi’an 710049, China
| | - Zhenyu Zhang
- Institute of Industrial Catalysis, School of Chemical Engineering and Technology, Xi’an Jiaotong University, Xi’an 710049, China
| | - Decun Luo
- Institute of Industrial Catalysis, School of Chemical Engineering and Technology, Xi’an Jiaotong University, Xi’an 710049, China
| | - Tao Xie
- Institute of Industrial Catalysis, School of Chemical Engineering and Technology, Xi’an Jiaotong University, Xi’an 710049, China
| | - Wen-Tao Zheng
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China
| | - Zhun Hu
- Institute of Industrial Catalysis, School of Chemical Engineering and Technology, Xi’an Jiaotong University, Xi’an 710049, China
| | - Ralph T. Yang
- Department of Chemical Engineering, University of Michigan, 3074 H.H. Dow, 2300 Hayward Street, Ann Arbor, Michigan 48109-2136, United States
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Ismail TM, Prasanthkumar KP, Ebenezer C, Anjali BA, Solomon RV, Sajith PK. Hydrogen-Bond-Assisted Adsorption of Nitric Oxide on Various Metal-Loaded ZSM-5 Zeolites. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2022; 38:10492-10502. [PMID: 35969660 DOI: 10.1021/acs.langmuir.2c01270] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Understanding the characteristics of nitric oxide (NO) adsorption on metal-loaded zeolites is a prerequisite for developing efficient catalysts for NO abatement reactions. In this study, we probed the effect of the hydrogen bond that exists between adsorbed NO and Brønsted acid sites (BAS) in various metal-loaded ZSM-5 zeolites (M-ZSM-5, wherein M = Fe, Co, Ni, Cu, Zn, Pd, Ag, and Au) by using density functional theory calculations. The presence of a hydrogen bond has altered the NO adsorption energies significantly; appreciable stabilization via hydrogen bonding is noted for NO complexes of Zn, Fe, and Co, and reasonable stabilization is obtained for Ni and Cu complexes, whereas an anomalous effect of a hydrogen bond is identified in Ag, Pd, and Au species. Moderate weakening of the N-O bond in all NO-adsorbed complexes primarily due to a hydrogen bond has been realized in terms of Mayer bond order and quantum theory of atoms in molecules topological analyses; N-O bond activation follows the order Ag < Pd < Au < Ni < Cu < Co < Fe < Zn. We obtained a good correlation between hydrogen bond distance and molecular electrostatic potential at the O atom (VO) of NO adsorbed on BAS-free M-ZSM-5; which suggests that VO can be considered as a key descriptor to infer the strength of a hydrogen bond between the adsorbed NO and M-ZSM-5 with BAS. Finally, the energy decomposition analysis in combination with natural orbitals for chemical valence has provided the qualitative aspects of electron back-donation from the metal to the antibonding molecular orbital of NO; this back-donation is quite impressive in hydrogen-bond-assisted NO adsorption. We expect that the findings of this study will open up the possibility of the design of BAS-containing metal-loaded zeolites for the catalytic mitigation of NO.
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Affiliation(s)
- Thufail M Ismail
- Department of Chemistry, Farook College, Kozhikode 673632, Kerala, India
| | - Kavanal P Prasanthkumar
- Post Graduate and Research Department of Chemistry, Maharaja's College, Ernakulam 682011, Kerala, India
| | - Cheriyan Ebenezer
- Department of Chemistry, Madras Christian College (Autonomous), (Affiliated to the University of Madras), Chennai 600059, India
| | - Bai Amutha Anjali
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore 117585, Singapore
| | - Rajadurai Vijay Solomon
- Department of Chemistry, Madras Christian College (Autonomous), (Affiliated to the University of Madras), Chennai 600059, India
| | - Pookkottu K Sajith
- Department of Chemistry, Farook College, Kozhikode 673632, Kerala, India
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5
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Gong X, Çağlayan M, Ye Y, Liu K, Gascon J, Dutta Chowdhury A. First-Generation Organic Reaction Intermediates in Zeolite Chemistry and Catalysis. Chem Rev 2022; 122:14275-14345. [PMID: 35947790 DOI: 10.1021/acs.chemrev.2c00076] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Zeolite chemistry and catalysis are expected to play a decisive role in the next decade(s) to build a more decentralized renewable feedstock-dependent sustainable society owing to the increased scrutiny over carbon emissions. Therefore, the lack of fundamental and mechanistic understanding of these processes is a critical "technical bottleneck" that must be eliminated to maximize economic value and minimize waste. We have identified, considering this objective, that the chemistry related to the first-generation reaction intermediates (i.e., carbocations, radicals, carbenes, ketenes, and carbanions) in zeolite chemistry and catalysis is highly underdeveloped or undervalued compared to other catalysis streams (e.g., homogeneous catalysis). This limitation can often be attributed to the technological restrictions to detect such "short-lived and highly reactive" intermediates at the interface (gas-solid/solid-liquid); however, the recent rise of sophisticated spectroscopic/analytical techniques (including under in situ/operando conditions) and modern data analysis methods collectively compete to unravel the impact of these organic intermediates. This comprehensive review summarizes the state-of-the-art first-generation organic reaction intermediates in zeolite chemistry and catalysis and evaluates their existing challenges and future prospects, to contribute significantly to the "circular carbon economy" initiatives.
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Affiliation(s)
- Xuan Gong
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, Hubei P. R. China
| | - Mustafa Çağlayan
- KAUST Catalysis Center (KCC), King Abdullah University of Science and Technology (KAUST), Thuwal 23955, Saudi Arabia
| | - Yiru Ye
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, Hubei P. R. China
| | - Kun Liu
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, Hubei P. R. China
| | - Jorge Gascon
- KAUST Catalysis Center (KCC), King Abdullah University of Science and Technology (KAUST), Thuwal 23955, Saudi Arabia
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Guo T, Pan H, Gao E, Zhang X, He Y. Mechanism of Propane Adsorption and the Following NO x Reduction over an In/BEA Catalyst: A Computational Study. ACS OMEGA 2022; 7:4501-4513. [PMID: 35155942 PMCID: PMC8829913 DOI: 10.1021/acsomega.1c06414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Accepted: 01/18/2022] [Indexed: 06/14/2023]
Abstract
To expand the knowledge on hydrocarbon selective catalytic reduction (SCR) and follow the research steps of methane-SCR and propane-SCR in our previous work, we studied the characteristics of propane adsorption on In/BEA zeolite, explored the NO and NO2 activation process on a propane adsorbed catalyst, and calculated the reaction enthalpy of two reaction pathways. Results showed that O site in the L-model (the [InO]+/BEA structure) was the main active site in the adsorption process, and any of the carbon atoms in the propane molecule could react with it, with a lower adsorption energy than methane (-3.20 vs -2.98 eV). Also, NO or NO2 could not be directly activated on the propane adsorbed catalyst, indicating that the process may be complicated. In addition, propane reduces the NO or NO2 molecule with two different pathways and the final products were less stable than those of methane (-5.6 vs -20 eV). These results could explain the fact that propane and methane had different reaction temperatures and would further deepen our understanding of the propane-SCR process.
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Affiliation(s)
- Tianjiao Guo
- Key
Laboratory of Pollution Exposure and Health Intervention of Zhejiang
Province, College of Biological and Environment Engineering, Zhejiang Shuren University, Hangzhou 310015, China
| | - Hua Pan
- Key
Laboratory of Pollution Exposure and Health Intervention of Zhejiang
Province, College of Biological and Environment Engineering, Zhejiang Shuren University, Hangzhou 310015, China
- Huai’an
lvneng Environmental Technology Co., Ltd, Huai’an 223021, China
| | - Erhao Gao
- School
of Environmental and Safety Engineering, Changzhou University, Changzhou 213164, China
| | - Xuming Zhang
- School
of Mechanical Engineering and Automation, Zhejiang Sci-Tech University, Hangzhou 310018, China
- Huai’an
lvneng Environmental Technology Co., Ltd, Huai’an 223021, China
| | - Yi He
- College
of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310015, China
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Mozgawa B, Zasada F, Fedyna M, Góra-Marek K, Tabor E, Mlekodaj K, Dědeček J, Zhao Z, Pietrzyk P, Sojka Z. Analysis of NH 3 -TPD Profiles for CuSSZ-13 SCR Catalyst of Controlled Al Distribution - Complexity Resolved by First Principles Thermodynamics of NH 3 Desorption, IR and EPR Insight into Cu Speciation*. Chemistry 2021; 27:17159-17180. [PMID: 34751471 DOI: 10.1002/chem.202102790] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Indexed: 11/06/2022]
Abstract
NH3 temperature-programmed desorption (NH3 -TPD) is frequently used for probing the nature of the active sites in CuSSZ-13 zeolite for selective catalytic reduction (SCR) of NOx . Herein, we propose an interpretation of NH3 -TPD results, which takes into account the temperature-induced dynamics of NH3 interaction with the active centers. It is based on a comprehensive DFT/GGA+D and first-principles thermodynamic (FPT) modeling of NH3 adsorption on single Cu2+ , Cu+ , [CuOH]+ centers, dimeric [Cu-O-Cu]2+ , [Cu-O2 2- -Cu]2 species, segregated CuO nanocrystals and Brønsted acid sites (BAS). Theoretical TPD profiles are compared with the experimental data measured for samples of various Si/Al ratios and distribution of Al within the zeolite framework. Copper reduction, its relocation, followed by the intrazeolite olation/oxolation processes, which are concomitant with NH3 desorption, were revealed by electron paramagnetic resonance (EPR) and IR. DFT/FPT results show that the peaks in the desorption profiles cannot be assigned univocally to the particular Cu and BAS centers, since the observed low-, medium- and high-temperature desorption bands have contributions coming from several species, which dynamically change their speciation and redox states during NH3 -TPD experiment. Thus, a rigorous interpretation of the NH3 -TPD profiles of CuSSZ-13 in terms of the strength and concentration of the active centers of a particular type is problematic. Nonetheless, useful connections for molecular interpretation of TPD profiles can be established between the individual component peaks and the corresponding ensembles of the adsorption centers.
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Affiliation(s)
- Bartosz Mozgawa
- Faculty of Chemistry, Jagiellonian University, ul. Gronostajowa 2, 30-387, Krakow, Poland
| | - Filip Zasada
- Faculty of Chemistry, Jagiellonian University, ul. Gronostajowa 2, 30-387, Krakow, Poland
| | - Monika Fedyna
- Faculty of Chemistry, Jagiellonian University, ul. Gronostajowa 2, 30-387, Krakow, Poland
| | - Kinga Góra-Marek
- Faculty of Chemistry, Jagiellonian University, ul. Gronostajowa 2, 30-387, Krakow, Poland
| | - Edyta Tabor
- J. Heyrovský Institute of Physical Chemistry, Czech Academic Sciences, Dolejškova 3, Prague, 18223, Czech Republic
| | - Kinga Mlekodaj
- J. Heyrovský Institute of Physical Chemistry, Czech Academic Sciences, Dolejškova 3, Prague, 18223, Czech Republic
| | - Jiří Dědeček
- J. Heyrovský Institute of Physical Chemistry, Czech Academic Sciences, Dolejškova 3, Prague, 18223, Czech Republic
| | - Zhen Zhao
- Institute of Catalysis for Energy and Environment, College of Chemistry and Chemical Engineering, Shenyang Normal University, Shenyang, Liaoning, 110034, P. R. China
| | - Piotr Pietrzyk
- Faculty of Chemistry, Jagiellonian University, ul. Gronostajowa 2, 30-387, Krakow, Poland
| | - Zbigniew Sojka
- Faculty of Chemistry, Jagiellonian University, ul. Gronostajowa 2, 30-387, Krakow, Poland
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Magott M, Gaweł B, Sarewicz M, Reczyński M, Ogorzały K, Makowski W, Pinkowicz D. Large breathing effect induced by water sorption in a remarkably stable nonporous cyanide-bridged coordination polymer. Chem Sci 2021; 12:9176-9188. [PMID: 34276948 PMCID: PMC8261731 DOI: 10.1039/d1sc02060a] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 06/01/2021] [Indexed: 11/21/2022] Open
Abstract
While metal-organic frameworks (MOFs) are at the forefront of cutting-edge porous materials, extraordinary sorption properties can also be observed in Prussian Blue Analogs (PBAs) and related materials comprising extremely short bridging ligands. Herein, we present a bimetallic nonporous cyanide-bridged coordination polymer (CP) {[Mn(imH)]2[Mo(CN)8]} n (1Mn; imH = imidazole) that can efficiently and reversibly capture and release water molecules over tens of cycles without any fatigue despite being based on one of the shortest bridging ligands known - the cyanide. The sorption performance of {[Mn(imH)]2[Mo(CN)8]} n matches or even outperforms MOFs that are typically selected for water harvesting applications with perfect sorption reversibility and very low desorption temperatures. Water sorption in 1Mn is possible due to the breathing effect (accompanied by a dramatic cyanide-framework transformation) occurring in three well-defined steps between four different crystal phases studied structurally by X-ray diffraction structural analysis. Moreover, the capture of H2O by 1Mn switches the EPR signal intensity of the MnII centres, which has been demonstrated by in situ EPR measurements and enables monitoring of the hydration level of 1Mn by EPR. The sorption of water in 1Mn controls also its photomagnetic behavior at the cryogenic regime, thanks to the presence of the [MoIV(CN)8]4- photomagnetic chromophore in the structure. These observations demonstrate the extraordinary sorption potential of cyanide-bridged CPs and the possibility to merge it with the unique physical properties of this class of compounds arising from their bimetallic character (e.g. photomagnetism and long-range magnetic ordering).
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Affiliation(s)
- Michał Magott
- Faculty of Chemistry, Jagiellonian University Gronostajowa 2 30-387 Kraków Poland
| | - Bartłomiej Gaweł
- Department of Materials Science and Engineering, Norwegian University of Science and Technology (NTNU) 7491 Trondheim Norway
| | - Marcin Sarewicz
- Department of Molecular Biophysics, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University Gronostajowa 7 30-387 Kraków Poland
| | - Mateusz Reczyński
- Faculty of Chemistry, Jagiellonian University Gronostajowa 2 30-387 Kraków Poland
| | - Karolina Ogorzały
- Faculty of Chemistry, Jagiellonian University Gronostajowa 2 30-387 Kraków Poland
| | - Wacław Makowski
- Faculty of Chemistry, Jagiellonian University Gronostajowa 2 30-387 Kraków Poland
| | - Dawid Pinkowicz
- Faculty of Chemistry, Jagiellonian University Gronostajowa 2 30-387 Kraków Poland
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Chiesa M, Giamello E. On the Role and Applications of Electron Magnetic Resonance Techniques in Surface Chemistry and Heterogeneous Catalysis. Catal Letters 2021. [DOI: 10.1007/s10562-021-03576-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Abstract
Some relevant aspects of Electron Paramagnetic Resonance (EPR) applied to the fields of surface chemistry and heterogeneous catalysis are illustrated in this perspective paper that aims to show the potential of these techniques in describing critical features of surface structures and reactivity. Selected examples are employed covering distinct aspects of catalytic science from morphological analysis of surfaces to detailed descriptions of chemical bonding and catalytic sites topology. In conclusions the pros and cons related to the acquisition of EPR instrumentations in an advanced laboratory of surface chemistry and heterogeneous catalysis are briefly considered.
Graphic Abstract
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10
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Broclawik E, Kozyra P, Mitoraj M, Radoń M, Rejmak P. Zeolites at the Molecular Level: What Can Be Learned from Molecular Modeling. Molecules 2021; 26:molecules26061511. [PMID: 33801999 PMCID: PMC8001918 DOI: 10.3390/molecules26061511] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 02/26/2021] [Accepted: 03/02/2021] [Indexed: 11/16/2022] Open
Abstract
This review puts the development of molecular modeling methods in the context of their applications to zeolitic active sites. We attempt to highlight the utmost necessity of close cooperation between theory and experiment, resulting both in advances in computational methods and in progress in experimental techniques.
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Affiliation(s)
- Ewa Broclawik
- Jerzy Haber Institute of Catalysis PAS, Niezapominajek 8, 30-239 Krakow, Poland
- Correspondence:
| | - Paweł Kozyra
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Krakow, Poland; (P.K.); (M.M.); (M.R.)
| | - Mariusz Mitoraj
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Krakow, Poland; (P.K.); (M.M.); (M.R.)
| | - Mariusz Radoń
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Krakow, Poland; (P.K.); (M.M.); (M.R.)
| | - Paweł Rejmak
- Laboratory of X-ray and Electron Microscopy Research, Institute of Physics Polish Academy of Sciences, Al. Lotnikow 32/46, 02-668 Warsaw, Poland;
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