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Paul R, Boruah A, Das R, Chakraborty S, Chahal K, Deka DJ, Peter SC, Mai BK, Mondal J. Pyrolysis Free Out-of-Plane Co-Single Atomic Sites in Porous Organic Photopolymer Stimulates Solar-Powered CO 2 Fixation. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2305307. [PMID: 37926775 DOI: 10.1002/smll.202305307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 10/11/2023] [Indexed: 11/07/2023]
Abstract
Herein, a facile strategy is illustrated to develop pyrolysis-free out-of-plane coordinated single atomic sites-based M-POP via a one-pot Friedel Craft acylation route followed by a post-synthetic metalation. The optimized geometry of the Co@BiPy-POP clearly reveals the presence of out-of-plane Co-single atomic sites in the porous backbone. This novel photopolymer Co@BiPy-POP shows extensive π-conjugations followed by impressive light harvesting ability and is utilized for photochemical CO2 fixation to value-added chemicals. A remarkable conversion of styrene epoxide (STE) to styrene carbonate (STC) (≈98%) is obtained under optimized photocatalytic conditions in the existence of promoter tert-butyl ammonium bromide (TBAB). Synchrotron-based X-ray adsorption spectroscopy (XAS) analysis reveals the single atom coordination sites along with the metal (Co) oxidation number of +2.16 in the porous network. Moreover, in situ diffuse reflectance spectroscopy (DRIFTS) and electron paramagnetic resonance (EPR) investigations provide valuable information on the evolution of key reaction intermediates. Comprehensivecomputational analysis also helps to understand the overall mechanistic pathway along with the interaction between the photocatalyst and reactants. Overall, this study presents a new concept of fabricating porous photopolymers based on a pyrolysis-free out-of-plane-coordination strategy and further explores the role of single atomic sites in carrying out feasible CO2 fixation reactions.
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Affiliation(s)
- Ratul Paul
- Department of Catalysis and Fine Chemicals, CSIR- Indian Institute of Chemical Technology, Uppal Road, Hyderabad, 500007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201001, India
| | - Ankita Boruah
- Department of Catalysis and Fine Chemicals, CSIR- Indian Institute of Chemical Technology, Uppal Road, Hyderabad, 500007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201001, India
| | - Risov Das
- New Chemistry Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore, 560064, India
- School of Advanced Materials, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore, 560064, India
| | - Subhajit Chakraborty
- New Chemistry Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore, 560064, India
- School of Advanced Materials, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore, 560064, India
| | - Kapil Chahal
- Department of Catalysis and Fine Chemicals, CSIR- Indian Institute of Chemical Technology, Uppal Road, Hyderabad, 500007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201001, India
| | - Dhruba Jyoti Deka
- Department of Catalysis and Fine Chemicals, CSIR- Indian Institute of Chemical Technology, Uppal Road, Hyderabad, 500007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201001, India
| | - Sebastian C Peter
- New Chemistry Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore, 560064, India
- School of Advanced Materials, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore, 560064, India
| | - Binh Khanh Mai
- Department of Chemistry, University of Pittsburgh, Pittsburgh, PA, 15260, USA
| | - John Mondal
- Department of Catalysis and Fine Chemicals, CSIR- Indian Institute of Chemical Technology, Uppal Road, Hyderabad, 500007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201001, India
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2
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Ferrer M, Alkorta I, Elguero J, Oliva-Enrich JM. Capture of CO 2 by Melamine Derivatives: A DFT Study Combining the Relative Energy Gradient Method with an Interaction Energy Partitioning Scheme. J Phys Chem A 2024; 128:1288-1296. [PMID: 38351470 PMCID: PMC10895662 DOI: 10.1021/acs.jpca.3c08412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Revised: 01/26/2024] [Accepted: 01/31/2024] [Indexed: 02/23/2024]
Abstract
A theoretical study of the interaction between melamine and CO2 was carried out using density functional theory (DFT) with the B3LYP-D3(BJ)/aug-cc-pVTZ level of theory. The presence of anions interacting with melamine transforms the weakly bonded tetrel complexes into adducts. Thus, melamine acts as an FLP (frustrated Lewis pair) with acid groups (NHs as hydrogen bond donors) and a base group (N of the triazine ring). The application of the relative energy gradient formalism (REG) along the reaction coordinate has demonstrated that the ability of the melamine-anion systems to capture CO2 is linked to its capacity to polarize the CO2 molecule. These results have been confirmed by placing the melamine:CO2 complex in a uniform electric field with different strengths.
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Affiliation(s)
- Maxime Ferrer
- Instituto
de Química Médica (CSIC), Juan de la Cierva, 3, E-28006 Madrid, Spain
- PhD
Program in Theoretical Chemistry and Computational Modeling, Doctoral
School, Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - Ibon Alkorta
- Instituto
de Química Médica (CSIC), Juan de la Cierva, 3, E-28006 Madrid, Spain
| | - Jose Elguero
- Instituto
de Química Médica (CSIC), Juan de la Cierva, 3, E-28006 Madrid, Spain
| | - Josep M. Oliva-Enrich
- Instituto
de Química-Física “Blas-Cabrera” (CSIC), Serrano, 119, E-28006 Madrid, Spain
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3
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Preparation of covalent triazine-based polyamides for copper (II) ions removal from aqueous solutions. JOURNAL OF POLYMER RESEARCH 2023. [DOI: 10.1007/s10965-022-03428-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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4
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Green carboxylation of CO2 triggered by well-dispersed silver nanoparticles immobilized by melamine-based porous organic polymers. J CO2 UTIL 2022. [DOI: 10.1016/j.jcou.2022.102179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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5
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Alkayal NS, Alotaibi MM, Tashkandi NY, Alrayyani MA. Synthesis and Characterization of Bipyridine-Based Polyaminal Network for CO2 Capture. Polymers (Basel) 2022; 14:polym14183746. [PMID: 36145890 PMCID: PMC9502079 DOI: 10.3390/polym14183746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 09/02/2022] [Accepted: 09/03/2022] [Indexed: 11/16/2022] Open
Abstract
The response to the high demand for decreasing the amount of CO2 in the atmosphere, a new polyaminal-based polymer network was designed and successfully prepared through one-pot polycondensation reaction of melamine and [2,2′-Bipyridine]-5,5′-dicarbaldehyde. The formation of the polymer structure was confirmed by FT-IR, solid-state 13C NMR, and powder-X-ray diffraction. The porous properties of the polymeric structure were confirmed by field-emission scanning electron microscope and N2 adsorption–desorption methods at 77 K. The prepared polymer can take up 1.02 mmol/g and 0.71 mmol/g CO2 at 273 K and 298 K, respectively, despite its relatively modest Brunauer–Emmett–Teller (BET) surface area (160.7 m2/g), due to the existence of superabundant polar groups on the pore surfaces.
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6
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Sobarzo PA, Tundidor A, Sanz-Perez ES, Terraza CA, Maya EM. Effect of thiophene, furan moieties and zinc ions on melamine-based porous polyaminals properties and catalytic activity on CO2 cycloaddition reaction. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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7
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Ibrahim M, Tashkandi N, Hadjichristidis N, Alkayal NS. Synthesis of Naphthalene-Based Polyaminal-Linked Porous Polymers for Highly Effective Uptake of CO 2 and Heavy Metals. Polymers (Basel) 2022; 14:1136. [PMID: 35335467 PMCID: PMC8952010 DOI: 10.3390/polym14061136] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 03/02/2022] [Accepted: 03/08/2022] [Indexed: 11/22/2022] Open
Abstract
Studying the effect of functional groups on the porosity structure and adsorption efficiency of polymer materials is becoming increasingly interesting. In this work, a novel porous polyaminal-linked polymer, based on naphthalene and melamine (PAN-NA) building blocks, was successfully synthesized by a one-pot polycondensation method, and used as an adsorbent for both CO2 and heavy metals. Fourier transform infrared spectroscopy, solid-state 13 C NMR, powder X-ray diffraction, and thermogravimetry were used to characterize the prepared polymer. The porous material structure was established by field-emission scanning electron microscope and N2 adsorption-desorption methods at 77 K. The polymer exhibited excellent uptake of CO2, 133 mg/g at 273 K and 1 bar. In addition, the adsorption behavior of PAN-NA for different metal cations, including Pb(II), Cr(III), Cu(II), Cd(II), Ni(II), and Ba(II), was investigated; a significant adsorption selectivity toward the Pb(II) cation was detected. The influence of pH, adsorbent dose, initial concentrations, and contact time was also assessed. Our results prove that the introduction of naphthalene in the polymer network improves the porosity and, thus, CO2 adsorption, as well as the adsorption of heavy metals.
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Affiliation(s)
- Manal Ibrahim
- Chemistry Department, Faculty of Science, King Abdulaziz University, BOX 80203, Jeddah 21589, Saudi Arabia; (M.I.); (N.T.)
| | - Nada Tashkandi
- Chemistry Department, Faculty of Science, King Abdulaziz University, BOX 80203, Jeddah 21589, Saudi Arabia; (M.I.); (N.T.)
| | - Nikos Hadjichristidis
- Physical Sciences and Engineering Division, Polymer Synthesis Laboratory, KAUST Catalysis Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955, Saudi Arabia;
| | - Nazeeha S. Alkayal
- Chemistry Department, Faculty of Science, King Abdulaziz University, BOX 80203, Jeddah 21589, Saudi Arabia; (M.I.); (N.T.)
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8
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Guo XX, Zhang FL, Muhammad Y, Hu DL, Cai ZT, Xiao GM. Enhancement in the active site exposure in a porphyrin-based PIL/graphene composite catalyst for the highly efficient conversion of CO 2. Dalton Trans 2022; 51:3331-3340. [PMID: 35137742 DOI: 10.1039/d1dt04338b] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Poly(ionic liquid)s (PILs) have gained widespread attention in recent years due to their excellent properties similar to both ionic liquids and polymers. However, their further applications are limited because abundant and flexible ions easily block nanopores in the PIL catalysts, thus blocking the active sites and ultimately leading to decreased catalytic activity. This work reports the synthesis of a PIL/graphene composite catalyst (iPOP-ZnTPy@GNFs) based on an in situ surface preparation strategy, which effectively controlled the particle size and dispersion state of ionic liquids. The iPOP-ZnTPy@GNFs exhibited a larger surface area and more exposed active sites, which intensified the catalytic activity in the CO2 cycloaddition reaction with propylene oxide with almost double the reaction rate as compared to that of iPOP-ZnTPy-2 at 100 °C and S/C = 1000. As expected, the iPOP-ZnTPy@GNF catalyst efficiently converted epoxides to cyclic carbonates at room temperature or atmospheric pressure, which can significantly reduce the process cost. In addition, iPOP-ZnTPy@GNFs exhibited excellent broad substrate scope, catalytic diversity, and remarkable reusability. The reaction mechanism of CO2 cycloaddition was studied via density functional theory calculations and was validated by experimental findings. This work provides a feasible method for improving the utilization of active sites in PILs as a highly robust catalyst for CO2 cycloaddition and can be further extended to other types of catalytic reactions in practical applications.
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Affiliation(s)
- Xiao-Xuan Guo
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China.
| | - Feng-Lei Zhang
- Intelligent Transportation System Research Center, Southeast University, Nanjing 211189, China
| | - Yaseen Muhammad
- Institute of Chemical Sciences, University of Peshawar, 25120, KP, Pakistan
| | - Dong-Liang Hu
- School of Transportation, Southeast University, Nanjing 211189, China
| | - Zhao-Tian Cai
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China.
| | - Guo-Min Xiao
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China.
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9
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Yuan G, Lei Y, Meng X, Ge B, Ye Y, Song X, Liang Z. Metal-assisted synthesis of salen-based porous organic polymer for highly efficient fixation of CO2 into cyclic carbonates. Inorg Chem Front 2022. [DOI: 10.1039/d1qi01643a] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A series of metal–salen-based porous organic polymers was synthesized using a simple metal-assisted synthetic method, among which Co-salen-POP exhibited highly efficient performance in the fixation of CO2 into cyclic carbonates.
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Affiliation(s)
- Gang Yuan
- State Key Lab of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun, 130012, P. R. China
| | - Yin Lei
- State Key Lab of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun, 130012, P. R. China
| | - Xianyu Meng
- State Key Lab of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun, 130012, P. R. China
| | - Bangdi Ge
- State Key Lab of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun, 130012, P. R. China
| | - Yu Ye
- State Key Lab of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun, 130012, P. R. China
| | - Xiaowei Song
- State Key Lab of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun, 130012, P. R. China
| | - Zhiqiang Liang
- State Key Lab of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun, 130012, P. R. China
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10
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Environmentally benign melamine functionalized silica-coated iron oxide for selective CO2 capture and fixation into cyclic carbonate. J CO2 UTIL 2021. [DOI: 10.1016/j.jcou.2021.101575] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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11
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Sang Y, Cao Y, Wang L, Yan W, Chen T, Huang J, Liu YN. N-rich porous organic polymers based on Schiff base reaction for CO2 capture and mercury(II) adsorption. J Colloid Interface Sci 2021; 587:121-130. [DOI: 10.1016/j.jcis.2020.12.002] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 11/30/2020] [Accepted: 12/01/2020] [Indexed: 02/08/2023]
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12
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Tang F, Wang L, Ma L, Fang Y, Huang J, Liu YN. Protein-Zn(II) networks derived N-doped porous carbon-supported ZnS for photothermally catalytic CO2 conversion. J CO2 UTIL 2021. [DOI: 10.1016/j.jcou.2020.101431] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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13
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Triptycene based and nitrogen rich hyper cross linked polymers (TNHCPs) as efficient CO2 and iodine adsorbent. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2020.117923] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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14
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Wang X, Yang L, Chen Y, Yang C, Lan J, Sun J. Metal-Free Triazine-Incorporated Organosilica Framework Catalyst for the Cycloaddition of CO2 to Epoxide under Solvent-Free Conditions. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c04466] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Xin Wang
- State Key Laboratory of Urban Water Resource and Environment, MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150080, P. R. China
| | - Li Yang
- State Key Lab of Advanced Welding and Joining, MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, P. R. China
| | - Yanglin Chen
- State Key Laboratory of Urban Water Resource and Environment, MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150080, P. R. China
| | - Chaokun Yang
- State Key Laboratory of Urban Water Resource and Environment, MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150080, P. R. China
| | - Jianwen Lan
- State Key Laboratory of Urban Water Resource and Environment, MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150080, P. R. China
| | - Jianmin Sun
- State Key Laboratory of Urban Water Resource and Environment, MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150080, P. R. China
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15
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Maya EM, Valverde-González A, Iglesias M. Conversion of CO 2 into Chloropropene Carbonate Catalyzed by Iron (II) Phthalocyanine Hypercrosslinked Porous Organic Polymer. Molecules 2020; 25:molecules25204598. [PMID: 33050266 PMCID: PMC7587207 DOI: 10.3390/molecules25204598] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 09/25/2020] [Accepted: 10/08/2020] [Indexed: 01/19/2023] Open
Abstract
Commercial iron (II) phthalocyanine (FePc) was knitted with biphenyl using a Friedel-Crafts reaction to yield a micro-meso porous organic polymer (FePc-POP) with a specific surface area of 427 m2/g and 5.42% of iron loading. This strategy allowed for the direct synthesis of a heterogeneous catalyst from an iron containing monomer. The catalytic system, formed by the knitted polymer containing FePc and DMAP (4-dimethylamino pyridine) as base, results in an efficient heterogeneous catalyst in the cycloaddition of CO2 to epichlorohydrin to selectively obtain the corresponding cyclic carbonate. Thus, a TON (mmol substrate converted/mmol catalysts used) value of 2700 was reached in 3 h under mild reaction conditions (solvent free, 90 °C, 3 bar of CO2). The catalyst does not exhibit leaching during the reactions, which was attributed to the excellent stability of the metal in the macrocycle.
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16
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Nitrogen-rich polyaminal porous network for CO2 uptake studies and preparation of carbonized materials. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.109477] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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17
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Singh G, Lee J, Karakoti A, Bahadur R, Yi J, Zhao D, AlBahily K, Vinu A. Emerging trends in porous materials for CO2 capture and conversion. Chem Soc Rev 2020; 49:4360-4404. [DOI: 10.1039/d0cs00075b] [Citation(s) in RCA: 255] [Impact Index Per Article: 63.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
This review highlights the recent progress in porous materials (MOFs, zeolites, POPs, nanoporous carbons, and mesoporous materials) for CO2 capture and conversion.
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Affiliation(s)
- Gurwinder Singh
- Global Innovative Centre for Advanced Nanomaterials
- Faculty of Engineering & Built Environment
- University of Newcastle
- Callaghan
- Australia
| | - Jangmee Lee
- Global Innovative Centre for Advanced Nanomaterials
- Faculty of Engineering & Built Environment
- University of Newcastle
- Callaghan
- Australia
| | - Ajay Karakoti
- Global Innovative Centre for Advanced Nanomaterials
- Faculty of Engineering & Built Environment
- University of Newcastle
- Callaghan
- Australia
| | - Rohan Bahadur
- Global Innovative Centre for Advanced Nanomaterials
- Faculty of Engineering & Built Environment
- University of Newcastle
- Callaghan
- Australia
| | - Jiabao Yi
- Global Innovative Centre for Advanced Nanomaterials
- Faculty of Engineering & Built Environment
- University of Newcastle
- Callaghan
- Australia
| | - Dongyuan Zhao
- Department of Chemistry
- Laboratory of Advanced Nanomaterials
- iChEM (Collaborative Innovation Center of Chemistry for Energy materials)
- Fudan University
- Shanghai 200433
| | - Khalid AlBahily
- SABIC Corporate Research and Development Centre at KAUST
- Saudi Basic Industries Corporation
- Thuwal
- Saudi Arabia
| | - Ajayan Vinu
- Global Innovative Centre for Advanced Nanomaterials
- Faculty of Engineering & Built Environment
- University of Newcastle
- Callaghan
- Australia
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18
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Liu X, Qi SC, Peng AZ, Xue DM, Liu XQ, Sun LB. Foaming Effect of a Polymer Precursor with a Low N Content on Fabrication of N-Doped Porous Carbons for CO2 Capture. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b02063] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xin Liu
- State Key Laboratory of Materials-Oriented Chemical Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Shi-Chao Qi
- State Key Laboratory of Materials-Oriented Chemical Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - An-Zhong Peng
- State Key Laboratory of Materials-Oriented Chemical Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Ding-Ming Xue
- State Key Laboratory of Materials-Oriented Chemical Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Xiao-Qin Liu
- State Key Laboratory of Materials-Oriented Chemical Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Lin-Bing Sun
- State Key Laboratory of Materials-Oriented Chemical Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
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19
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Shunmughanathan M, Madankumar N, Pitchumani K. Triaminopyrimidine Based Porous Organic Polymers: Synthesis, Characterization and Catalytic Applications in One-pot Room Temperature Synthesis of Dihydropyranopyranes. ChemistrySelect 2018. [DOI: 10.1002/slct.201803483] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Murugesan Shunmughanathan
- Department of Natural Products Chemistry; School of Chemistry; Madurai Kamaraj University; Madurai-625 021, Tamil Nadu India
| | - Natarajan Madankumar
- Department of Natural Products Chemistry; School of Chemistry; Madurai Kamaraj University; Madurai-625 021, Tamil Nadu India
| | - Kasi Pitchumani
- Centre for Green Chemistry Processes; School of Chemistry; Madurai Kamaraj University; Madurai-625 021, Tamil Nadu India
- Department of Natural Products Chemistry; School of Chemistry; Madurai Kamaraj University; Madurai-625 021, Tamil Nadu India
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