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Roncaglia F, Ughetti A, Porcelli N, Anderlini B, Severini A, Rigamonti L. Light on the sustainable preparation of aryl-cored dibromides. Beilstein J Org Chem 2024; 20:1076-1087. [PMID: 38774275 PMCID: PMC11106674 DOI: 10.3762/bjoc.20.95] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Accepted: 05/02/2024] [Indexed: 05/24/2024] Open
Abstract
Both aryl and benzyl polybromides have gained significant importance as reactive building blocks in polymer and materials chemistry. Their preparation primarily relies on established synthetic methods using molecular bromine or N-bromosuccinimide, known for their reliability and effectiveness. However, from a sustainability perspective, these methods suffer from the generation of stoichiometric amounts of byproducts and often encounter selectivity troubles. To mitigate these issues, we extended the greener peroxide-bromide halogenation method, initially developed for monobromides, to afford aryl-cored polybromides in high yields. The same method can be employed in two variants modulated by light irradiation. This external switch can be used to selectively trigger side-chain or core halogenation.
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Affiliation(s)
- Fabrizio Roncaglia
- University of Modena and Reggio Emilia, Department of Chemical and Geological Sciences, Via Campi 103, 41125 Modena, Italy
| | - Alberto Ughetti
- University of Modena and Reggio Emilia, Department of Chemical and Geological Sciences, Via Campi 103, 41125 Modena, Italy
| | - Nicola Porcelli
- University of Modena and Reggio Emilia, Department of Chemical and Geological Sciences, Via Campi 103, 41125 Modena, Italy
| | - Biagio Anderlini
- University of Modena and Reggio Emilia, Department of Chemical and Geological Sciences, Via Campi 103, 41125 Modena, Italy
| | - Andrea Severini
- University of Modena and Reggio Emilia, Department of Chemical and Geological Sciences, Via Campi 103, 41125 Modena, Italy
| | - Luca Rigamonti
- University of Modena and Reggio Emilia, Department of Chemical and Geological Sciences, Via Campi 103, 41125 Modena, Italy
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Jordan DN, Straßburg PG, Woschko D, Carrella LM, Cuignet LP, Eickmeier K, Dronskowski R, Garcia Y, Rentschler E, Janiak C. Interpenetration Phenomena via Anion Template Effects in Fe(II) and Co(II) Coordination Networks with a Bis-(1,2,4-triazole) Ligand. Polymers (Basel) 2023; 15:3286. [PMID: 37571180 PMCID: PMC10422438 DOI: 10.3390/polym15153286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 07/30/2023] [Accepted: 07/31/2023] [Indexed: 08/13/2023] Open
Abstract
Seven new coordination networks, [Fe(tbbt)3](BF4)2 (1), [Co(tbbt)3](BF4)2 (2), [Fe(tbbt)3](ClO4)2 (3), [Co(tbbt)3](ClO4)2 (4), [Fe(NCS)2(tbbt)2] (5), [Co(NCS)2(tbbt)2] (6), and [Fe(H2O)2(tbbt)2]Br2·2H2O (7), were synthesized with the linker 1,1'-(trans-2-butene-1,4-diyl)bis-1,2,4-triazole (tbbt) and structurally investigated. The structure of complexes 1-4 is composed of three interpenetrating, symmetry-related 3D networks. Each individual 3D network forms a primitive, nearly cubic lattice (pcu) with BF4- or ClO4- anions present in the interstitial spaces. The structure of compounds 5 and 6 is composed of two-dimensional sql layers, which are parallel to each other in the AB stacking type. These layers are interpenetrated by one-dimensional chains, both having the same formula unit, [M(NCS)2(tbbt)2] (M = Fe, Co). The structure of compound 7 consists of parallel, two-dimensional sql layers in the ABCD stacking type. The interpenetration in 1-6 is not controlled by π-π-interactions between the triazole rings or C=C bonds, as could have been expected, but by (triazole)C-H⋯F4B, C-H⋯O4Cl, and C-H⋯SCN anion hydrogen bonds, which suggests a template effect of the respective non-coordinated or coordinated anion for the interpenetration. In 7, the (triazole)C-H⋯Br anion interactions are supplemented by O-H⋯O and O-H⋯Br hydrogen bonds involving the aqua ligand and crystal water molecules. It is evident that the coordinated and non-coordinated anions play an essential role in the formation of the networks and guide the interpenetration. All iron(II) coordination networks are colorless, off-white to yellow-orange, and have the metal ions in the high-spin state down to 77 K. Compound 5 stays in the high spin state even at temperatures down to 10 K.
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Affiliation(s)
- Dustin N. Jordan
- Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität, D-40204 Düsseldorf, Germany; (D.N.J.); (P.G.S.); (D.W.); (L.P.C.)
| | - Patrick G. Straßburg
- Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität, D-40204 Düsseldorf, Germany; (D.N.J.); (P.G.S.); (D.W.); (L.P.C.)
| | - Dennis Woschko
- Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität, D-40204 Düsseldorf, Germany; (D.N.J.); (P.G.S.); (D.W.); (L.P.C.)
| | - Luca M. Carrella
- Department of Chemistry, Johannes Gutenberg University Mainz, D-55128 Mainz, Germany; (L.M.C.); (E.R.)
| | - Laure P. Cuignet
- Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität, D-40204 Düsseldorf, Germany; (D.N.J.); (P.G.S.); (D.W.); (L.P.C.)
- Institute of Condensed Matter and Nanosciences, Molecular Chemistry, Materials and Catalysis (IMCN/MOST), Université Catholique de Louvain, 1348 Louvain-la-Neuve, Belgium;
| | - Katharina Eickmeier
- Institute of Inorganic Chemistry, RWTH Aachen University, D-52056 Aachen, Germany; (K.E.); (R.D.)
| | - Richard Dronskowski
- Institute of Inorganic Chemistry, RWTH Aachen University, D-52056 Aachen, Germany; (K.E.); (R.D.)
| | - Yann Garcia
- Institute of Condensed Matter and Nanosciences, Molecular Chemistry, Materials and Catalysis (IMCN/MOST), Université Catholique de Louvain, 1348 Louvain-la-Neuve, Belgium;
| | - Eva Rentschler
- Department of Chemistry, Johannes Gutenberg University Mainz, D-55128 Mainz, Germany; (L.M.C.); (E.R.)
| | - Christoph Janiak
- Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität, D-40204 Düsseldorf, Germany; (D.N.J.); (P.G.S.); (D.W.); (L.P.C.)
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Mohsen M, Baraka A, Naeem I, Tantawy H, Awaad M, Abuzalat O. Effect of sulfur doping of zinc-imidazole coordination polymer (ZnIm CP) as a novel photocatalyst for degradation of ionic dyes. BMC Chem 2022; 16:86. [PMCID: PMC9636770 DOI: 10.1186/s13065-022-00877-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 10/10/2022] [Indexed: 11/06/2022] Open
Abstract
AbstractZinc-Imidazole coordination polymer (ZnImCP) was simply synthesized hydrothermally at relatively low temperature (70 °C) from zinc acetate and imidazole. ZnImCP was treated by sulfide solution to produce sulfur-doped samples (S-ZnImCPs). Structures of the synthesized ZnImCP and S-ZnImCPs were characterized through FTIR, PXRD, and, Raman, SEM/EDX, N2-BET, UV–VIS DRS, and pHpzc analyses. The photocatalytic performances of pristine CP and sulfur modified CPs under visible and ultra-violet irradiations for degrading the cationic methylene blue (MB) and the anionic methyl orange (MO) were investigated considering different initial pH values 4, 7 and 10. Under visible light, the results indicate that these CPs display considerable photocatalytic degradation towards the cationic MB for the initial pH 4 and 7 where degradation increases with sulfur content. While under ultra-violet, results indicate considerable photocatalytic degradation towards both dyes for the initial pH 7 and 10 where degradation increases with sulfur content which indicates the gainful of non-metal dopping. The buffering nature of CPs and the type of radiation considering determined band-gap values effectively influence the degradation mechanisms.
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Mohsen M, Tantawy H, Naeem I, Awaad M, Abuzalat O, Baraka A. Activation of Cadmium–Imidazole Buffering Coordination Polymer by Sulfur-Doping for the Enhancement of Photocatalytic Degradation of Cationic and Anionic Dyes Under Visible Light. J Inorg Organomet Polym Mater 2022. [DOI: 10.1007/s10904-022-02324-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
AbstractThe buffering Cadmium–Imidazole Coordination Polymer (Cd–Im-CP) was synthesized hydrothermally from cadmium chloride and imidazole at 70 °C and then was subjected to doping- by the non-metal sulfur using Na2S solution as a novel modification strategy to produce S–Cd–Im CPs. To investigate doping nature and its effects, Cd–Im CP and S–Cd–Im CPs were characterized applying different analyses techniques, FTIR, Raman, PXRD, SEM/EDX, TGA, and UV–Vis DRS analyses. Characterizations showed the successful chemical doping of sulfur. The inclusion of sulfur within chemical CP structure caused narrowing of material’s bandgap from 4.55 and 3.4 eV to 4.25 and 2.35 eV for S–Cd–Im CPs allowing it for photoresponse towards Visible-light. Both Cd–Im CP and S–Cd–Im CPs were applied for photocatalytic degradation of the selected dyes methylene blue (MB),and methyl orange (MO) employing visible and UV irradiations considering three different initial pH levels to investigate the consequence of sulfur doping. After eliminating the photolysis effect, the best degradation by S–Cd–Im CPs was recorded for MB at initial pH 4 being 13 fold that is for Cd–Im CP. The highest apparent turnover frequencies are 1.2 × 10−3 h−1 for MB at initial pH 10 and 1.03 × 10−4 h−1 for MO at initial pH 4 are given by 10S–Cd–IM CP under Visible-light. Generally, S–Cd–Im CPs remarkably improved photocatalysis degradation of both the dyes for all initial pH levels under Visible-light.
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Shan C, Zhang X, Ma S, Xia X, Shi Y, Yang J. Preparation and application of bimetallic mixed ligand MOF photocatalytic materials. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2021.128108] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Hao XX, Zhang H, Zuo EJ. Two mixed ligand coordination polymers: Photocatalytic dye degradation and protective effect against peri-implantitis by reducing P. gingivalis survival gene expression levels. J SOLID STATE CHEM 2021. [DOI: 10.1016/j.jssc.2021.121959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Zhang FF, Han Y, Liang Q, Wu M, Wang X, Tang L, Yue EL, Wang JJ, Fu F, Hou XY. Visible light-assisted photocatalytic degradation of methylene blue in water by highly chemically stable Cd-coordination polymers at room temperature. NEW J CHEM 2021. [DOI: 10.1039/d1nj03958j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Mesoporous YAU-10 based on a binuclear 3D structure has been synthesized as a photocatalytic material exhibiting excellent visible light-assisted degradation of methylene blue.
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Affiliation(s)
- Feng-Feng Zhang
- Department of Chemistry and Chemical Engineering, Laboratory of New Energy & New Function Materials, Shaanxi Key Laboratory of Chemical Reaction Engineering, Key Laboratory of Analytical Technology and Detection, Yan’an University, Shaanxi, 716000, China
| | - You Han
- Department of Chemistry and Chemical Engineering, Laboratory of New Energy & New Function Materials, Shaanxi Key Laboratory of Chemical Reaction Engineering, Key Laboratory of Analytical Technology and Detection, Yan’an University, Shaanxi, 716000, China
| | - Qian Liang
- Department of Chemistry and Chemical Engineering, Laboratory of New Energy & New Function Materials, Shaanxi Key Laboratory of Chemical Reaction Engineering, Key Laboratory of Analytical Technology and Detection, Yan’an University, Shaanxi, 716000, China
| | - Man Wu
- Department of Chemistry and Chemical Engineering, Laboratory of New Energy & New Function Materials, Shaanxi Key Laboratory of Chemical Reaction Engineering, Key Laboratory of Analytical Technology and Detection, Yan’an University, Shaanxi, 716000, China
| | - Xiao Wang
- Department of Chemistry and Chemical Engineering, Laboratory of New Energy & New Function Materials, Shaanxi Key Laboratory of Chemical Reaction Engineering, Key Laboratory of Analytical Technology and Detection, Yan’an University, Shaanxi, 716000, China
| | - Long Tang
- Department of Chemistry and Chemical Engineering, Laboratory of New Energy & New Function Materials, Shaanxi Key Laboratory of Chemical Reaction Engineering, Key Laboratory of Analytical Technology and Detection, Yan’an University, Shaanxi, 716000, China
| | - Er-Lin Yue
- Department of Chemistry and Chemical Engineering, Laboratory of New Energy & New Function Materials, Shaanxi Key Laboratory of Chemical Reaction Engineering, Key Laboratory of Analytical Technology and Detection, Yan’an University, Shaanxi, 716000, China
| | - Ji-Jiang Wang
- Department of Chemistry and Chemical Engineering, Laboratory of New Energy & New Function Materials, Shaanxi Key Laboratory of Chemical Reaction Engineering, Key Laboratory of Analytical Technology and Detection, Yan’an University, Shaanxi, 716000, China
| | - Feng Fu
- Department of Chemistry and Chemical Engineering, Laboratory of New Energy & New Function Materials, Shaanxi Key Laboratory of Chemical Reaction Engineering, Key Laboratory of Analytical Technology and Detection, Yan’an University, Shaanxi, 716000, China
| | - Xiang-Yang Hou
- Department of Chemistry and Chemical Engineering, Laboratory of New Energy & New Function Materials, Shaanxi Key Laboratory of Chemical Reaction Engineering, Key Laboratory of Analytical Technology and Detection, Yan’an University, Shaanxi, 716000, China
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Ikreedeegh RR, Tahir M. A critical review in recent developments of metal-organic-frameworks (MOFs) with band engineering alteration for photocatalytic CO2 reduction to solar fuels. J CO2 UTIL 2021. [DOI: 10.1016/j.jcou.2020.101381] [Citation(s) in RCA: 75] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Singh A, Singh AK, Liu J, Kumar A. Syntheses, design strategies, and photocatalytic charge dynamics of metal–organic frameworks (MOFs): a catalyzed photo-degradation approach towards organic dyes. Catal Sci Technol 2021. [DOI: 10.1039/d0cy02275f] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The presented review focuses on design strategies to develop tailor-made MOFs/CPs of main group, transition and inner-transition elements and their photocatalytic properties to decompose dyes in wastewater discharge and their photocatalytic mechanism.
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Affiliation(s)
- Ayushi Singh
- Department of Chemistry
- Faculty of Science
- University of Lucknow
- Lucknow 226 007
- India
| | - Ashish Kumar Singh
- Department of Chemistry
- Guru Ghasidas Vishwavidyalaya
- Bilaspur-495009
- India
| | - Jianqiang Liu
- Dongguan Key Laboratory of Drug Design and Formulation Technology
- Key Laboratory of Research and Development of New Medical Materials of Guangdong Medical University
- School of Pharmacy
- Guangdong Medical University
- Dongguan 523808
| | - Abhinav Kumar
- Department of Chemistry
- Faculty of Science
- University of Lucknow
- Lucknow 226 007
- India
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Photocatalytic decontamination of methyl violet by a 3D twofold interpenetrating metal–organic framework. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2020.108155] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Mohsen M, Naeem I, Awaad M, Tantawy H, Baraka A. A cadmium-imidazole coordination polymer as solid state buffering material: Synthesis, characterization and its use for photocatalytic degradation of ionic dyes. J SOLID STATE CHEM 2020. [DOI: 10.1016/j.jssc.2020.121493] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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12
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Zhou SH, Wang J, Liu YW, Zhong Y, Sun YC, Xie B, Ma A, Singh A, Muddassir M, Kumar A. Structures and photocatalytic properties of two new Zn(ii) coordination polymers based on semi-rigid V-shaped multicarboxylate ligands. RSC Adv 2020; 10:18721-18727. [PMID: 35518302 PMCID: PMC9053881 DOI: 10.1039/d0ra02222e] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 04/29/2020] [Indexed: 12/17/2022] Open
Abstract
Two new metal-organic coordination polymers (CPs), aqua-2,2'-bipyridine-5-(4'-carboxylphenoxy)isophthalatezinc(ii) polymer [Zn(HL)(2,2'-bipy)(H2O)] n (1) and tris-4,4'-bipyridine-bis-5-(4'-carboxylphenoxy)isophthalatetrizinc(ii) polymer [Zn3(L)2(4,4'-bipy)3] n (2) (H3L = 5-(4'-carboxylphenoxy)isophthalic acid, 4,4'-bipy = 4,4'-bipyridine and 2,2'-bipy = 2,2'-bipyridine), were obtained under hydrothermal conditions and characterized by microanalysis, FTIR spectroscopy and single crystal X-ray diffraction. The single crystal X-ray diffraction indicated that in both the CPs the coordination networks exhibited varied topologies and coordination modes around the Zn(ii) centers. CP 1 exhibits a one-dimensional (1D) chain structure, which further forms a 3D supramolecular architecture via intermolecular π⋯π and hydrogen bonding interactions, while 2 possesses a 3D framework generated from a 2D layered motif comprising zinc and tripodal carboxylate subunits pillared by 4,4'-bpy ligands. Apart from the structural investigation, the photocatalytic performances of both the coordination polymers to photodecompose an aqueous solution of methyl violet (MV) were examined. The results indicated that both the CPs displayed the potential to photodecompose aromatic dyes and in particular 2 showed good photocatalytic activity for dye degradation under light irradiation. The photocatalytic mechanism through which these CPs executed degradation of dyes has been explained with the assistance of band gap calculations using density of states (DOS) and its decomposed partial DOS calculations.
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Affiliation(s)
- Shan-He Zhou
- School of Chemistry and Environmental Engineering, Sichuan University of Science & Engineering Zigong PR China
| | - Jun Wang
- School of Chemistry and Environmental Engineering, Sichuan University of Science & Engineering Zigong PR China
| | - Yi-Wei Liu
- Dongguan Key Laboratory of Drug Design and Formulation Technology, School of Pharmacy, Guangdong Medical University Dongguan 523808 China
| | - Yuyu Zhong
- Dongguan Key Laboratory of Drug Design and Formulation Technology, School of Pharmacy, Guangdong Medical University Dongguan 523808 China
| | - Yan-Chun Sun
- School of Chemistry and Environmental Engineering, Sichuan University of Science & Engineering Zigong PR China
| | - Bin Xie
- School of Chemistry and Environmental Engineering, Sichuan University of Science & Engineering Zigong PR China
| | - Aiqing Ma
- Dongguan Key Laboratory of Drug Design and Formulation Technology, School of Pharmacy, Guangdong Medical University Dongguan 523808 China
| | - Amita Singh
- Department of Chemistry, Faculty of Science, University of Lucknow Lucknow 226007 India
| | - Mohd Muddassir
- Department of Chemistry, College of Sciences, King Saud University Riyadh 11451 Saudi Arabia
| | - Abhinav Kumar
- Department of Chemistry, Faculty of Science, University of Lucknow Lucknow 226007 India
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Sridhar V, Park H. Microwave induced transformation of metal organic frameworks into defect rich carbon nanofibers. NEW J CHEM 2020. [DOI: 10.1039/c9nj05822b] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report a fast and facile microwave synthesis of defect rich, nitrogen doped carbon nanofibers from novel MOF precursors.
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Affiliation(s)
- Vadahanambi Sridhar
- Global Core Research Centre for Ships and Offshore Plants (GCRC-SOP)
- Pusan National University
- Busan 46241
- Republic of Korea
| | - Hyun Park
- Global Core Research Centre for Ships and Offshore Plants (GCRC-SOP)
- Pusan National University
- Busan 46241
- Republic of Korea
- Department of Naval Architecture and Ocean Engineering
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