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Yang Y, Li Y, Zhang Z, Chen K, Luo R. In Situ Anchoring of Small-Sized Silver Nanoparticles on Porphyrinic Triazine-Based Frameworks for the Conversion of CO 2 into α-Alkylidene Cyclic Carbonates with Outstanding Catalytic Activities under Ambient Conditions. ACS APPLIED MATERIALS & INTERFACES 2024; 16:411-424. [PMID: 38117660 DOI: 10.1021/acsami.3c10521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2023]
Abstract
The preparation of catalytic hybrid materials by introducing highly dispersed metallic nanoparticles into porous organic polymers (POPs) may be an ideal and promising strategy for integrated CO2 capture and conversion. In terms of the carboxylative cyclization of propargyl alcohols with CO2, the anchoring of silver nanoparticles (AgNPs) on functional POPs to fabricate efficient heterogeneous catalysts is considered to be quite intriguing but remains challenging. In the contribution, well-dispersed AgNPs were successfully anchored onto the porphyrinic triazine-based frameworks by a simple "liquid impregnation and in situ reduction" strategy. The presence of N-rich dual active sites, porphyrin and triazine, which acted as the electron donor and acceptor, respectively, offered a huge opportunity for the nucleation and growth of metal nanoparticles. Significantly, the as-prepared catalyst Ag/TPP-CTF shows excellent catalytic activity (up to 99%) toward the carboxylative cyclization of propargyl alcohols with CO2 at room temperature, achieving record-breaking activities (TOF up to 615 h-1 at 1 bar and 3077 h-1 at 10 bar). Moreover, the catalyst can be easily recovered and reused at least 10 times with retention of high catalytic activity. The possible mechanism involves small-sized AgNP-mediated alkyne activation, which may promote highly efficient and green conversion of CO2. This work paves the way for immobilizing metal nanoparticles onto functional POPs by surface structure changes for enhanced CO2 catalysis.
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Affiliation(s)
- Yiying Yang
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, 510006 Guangzhou, China
| | - Yingyin Li
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, 510006 Guangzhou, China
| | - Zixuan Zhang
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, 510006 Guangzhou, China
| | - Kechi Chen
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, 510006 Guangzhou, China
| | - Rongchang Luo
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, 510006 Guangzhou, China
- Jieyang Branch of Chemistry and Chemical Engineering Guangdong Laboratory (Rongjiang Laboratory), 515200 Jieyang, China
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2
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Chandra BK, Pal S, Majee A, Bhaumik A. Ag nanoparticles grafted porous organic polymer as an efficient heterogeneous catalyst for solvent-free A3 coupling reactions. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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3
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Influence of the synthesis route on the electrocatalytic performance for ORR of citrate-stabilized gold nanoparticles. Electrochem commun 2022. [DOI: 10.1016/j.elecom.2022.107364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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4
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Zhang M, Wang J, Ma L, Gong Y. Spontaneous Synthesis of Silver Nanoparticles on Cobalt-Molybdenum Layer Double Hydroxide Nanocages for Improved Oxygen Evolution Reaction. J Colloid Interface Sci 2022; 628:299-307. [DOI: 10.1016/j.jcis.2022.07.103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 07/14/2022] [Accepted: 07/18/2022] [Indexed: 11/30/2022]
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5
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Bhanja P, Mohanty B, Paul B, Bhaumik A, Jena BK, Basu S. Novel microporous organic-inorganic hybrid metal phosphonates as electrocatalysts towards water oxidation reaction. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2022.140277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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6
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Mohanty RI, Pradhan L, Chongdar S, Basu S, Bhanja P, Jena BK. Newly designed microporous organic-inorganic hybrid cobalt phosphonate for hydrogen evolution reaction. Catal Today 2022. [DOI: 10.1016/j.cattod.2022.06.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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7
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Chen Y, Lei L, Ren Q, Li J, Gao J, Lin J, Qiu Y, Ji H. Ag nanoparticles anchored on nanotubular porous porphyrin networks for carboxylative cyclization of propargyl alcohols with CO2. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yaju Chen
- Guangdong University of Petrochemical Technology School of Chemistry CHINA
| | - Lin Lei
- Guangdong University of Petrochemical Technology School of Chemistry CHINA
| | - Qinggang Ren
- Guangdong University of Petrochemical Technology School of Chemistry CHINA
| | - Jiashan Li
- Guangdong University of Petrochemical Technology School of Chemistry CHINA
| | - Jingkang Gao
- Guangdong University of Petrochemical Technology School of Chemistry CHINA
| | - Jie Lin
- Guangdong University of Petrochemical Technology School of Chemistry CHINA
| | - Yongjian Qiu
- Guangdong University of Petrochemical Technology School of Chemistry CHINA
| | - Hongbing Ji
- Sun Yat-Sen University School of Chemistry Xingang West Road 135 510275 Guangzhou CHINA
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8
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Yaseen B, Gangwar C, Kumar I, Sarkar J, Naik RM. Detailed Kinetic and Mechanistic Study for the Preparation of Silver Nanoparticles by a Chemical Reduction Method in the Presence of a Neuroleptic Agent (Gabapentin) at an Alkaline pH and its Characterization. ACS OMEGA 2022; 7:5739-5750. [PMID: 35224334 PMCID: PMC8867805 DOI: 10.1021/acsomega.1c05499] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Accepted: 01/27/2022] [Indexed: 05/05/2023]
Abstract
For the very first time, a detailed kinetic study for the preparation of silver nanoparticles (silver NPs) by neuroleptic agent gabapentin (GBP) in the absence of a stabilizer has been reported in this investigation. This paper is devoted to the preparation of silver nanoparticles by a chemical reduction method in which gabapentin acts as both a reductant and a stabilizer, and AgNO3 is used as a source of Ag+ ions and NaOH for maintaining the alkaline medium. A UV-visible spectrophotometer is used to monitor the progress of the reaction kinetics in an aqueous medium by changing the concentration of different variables such as AgNO3, NaOH, and gabapentin at 40 °C. It is found that the reaction rate follows a pseudo-first-order reaction. The thermodynamic activation parameters were also studied at five different temperatures (303, 308, 313, 318, and 323 K) and used in the support of the proposed mechanistic scheme for the formation of silver nanoparticles. The prepared silver nanoparticles were characterized using different techniques: UV-visible spectrophotometry, Fourier transform infrared spectroscopy, field emission scanning electron microscopy, energy-dispersive X-ray spectroscopy, transmission electron microscopy, and powder X-ray diffraction. The average particle size was observed in the range of 5-45 nm.
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9
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Ruidas S, Mohanty B, Bhanja P, Erakulan ES, Thapa R, Das P, Chowdhury A, Mandal SK, Jena BK, Bhaumik A. Metal-Free Triazine-Based 2D Covalent Organic Framework for Efficient H 2 Evolution by Electrochemical Water Splitting. CHEMSUSCHEM 2021; 14:5057-5064. [PMID: 34532998 DOI: 10.1002/cssc.202101663] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 09/16/2021] [Indexed: 05/27/2023]
Abstract
Hydrogen evolution reaction (HER) by electrochemical water splitting is one of the most active areas of energy research, yet the benchmark electrocatalysts used for this reaction are based on expensive noble metals. This is a major bottleneck for their large-scale operation. Thus, development of efficient metal-free electrocatalysts is of paramount importance for sustainable and economical production of the renewable fuel hydrogen by water splitting. Covalent organic frameworks (COFs) show much promise for this application by virtue of their architectural stability, nanoporosity, abundant active sites located periodically throughout the framework, and high electronic conductivity due to extended π-delocalization. This study concerns a new COF material, C6 -TRZ-TFP, which is synthesized by solvothermal polycondensation of 2-hydroxybenzene-1,3,5-tricarbaldehyde (TFP) and 4,4',4''-(1,3,5-triazine-2,4,6-triyl)tris[(1,1'-biphenyl)-4-amine]. C6 -TRZ-TFP displayed excellent HER activity in electrochemical water splitting, with a very low overpotential of 200 mV and specific activity of 0.2831 mA cm-2 together with high retention of catalytic activity after a long duration of electrocatalysis in 0.5 m aqueous H2 SO4 . Density functional theory calculations suggest that the electron-deficient carbon sites near the π electron-donating nitrogen atoms are more active towards HER than those near the electron-withdrawing nitrogen and oxygen atoms.
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Affiliation(s)
- Santu Ruidas
- School of Materials Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata, 700032, India
| | - Bishnupad Mohanty
- Material Chemistry Department, CSIR-Institute of Minerals and Materials Technology, Bhubaneswar, 751013, India
| | - Piyali Bhanja
- Material Chemistry Department, CSIR-Institute of Minerals and Materials Technology, Bhubaneswar, 751013, India
| | - E S Erakulan
- Department of Physics, SRM University, Amaravati, 522 502, Andhra Pradesh, India
| | - Ranjit Thapa
- Department of Physics, SRM University, Amaravati, 522 502, Andhra Pradesh, India
| | - Prasenjit Das
- Department of Chemical Sciences, Indian Institute of Science Education and Research Mohali, Sector 81, Manuali PO, S.A.S. Nagar, Mohali, Punjab, 140306, India
| | - Avik Chowdhury
- School of Materials Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata, 700032, India
| | - Sanjay K Mandal
- Department of Chemical Sciences, Indian Institute of Science Education and Research Mohali, Sector 81, Manuali PO, S.A.S. Nagar, Mohali, Punjab, 140306, India
| | - Bikash Kumar Jena
- Material Chemistry Department, CSIR-Institute of Minerals and Materials Technology, Bhubaneswar, 751013, India
| | - Asim Bhaumik
- School of Materials Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata, 700032, India
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10
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Alshorifi FT, Alswat AA, Mannaa MA, Alotaibi MT, El-Bahy SM, Salama RS. Facile and Green Synthesis of Silver Quantum Dots Immobilized onto a Polymeric CTS-PEO Blend for the Photocatalytic Degradation of p-Nitrophenol. ACS OMEGA 2021; 6:30432-30441. [PMID: 34805673 PMCID: PMC8600520 DOI: 10.1021/acsomega.1c03735] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 10/21/2021] [Indexed: 05/17/2023]
Abstract
Immobilization of inorganic metal quantum dots (especially, noble transition metals) onto organic polymers to synthesize nanometal-polymer composites (NMPCs) has attracted considerable attention because of their advanced optical, electrical, catalytic/photocatalytic, and biological properties. Herein, novel, highly efficient, stable, and visible light-active NMPC photocatalysts consisting of silver quantum dots (Ag QDs) immobilized onto polymeric chitosan-polyethylene oxide (CTS-PEO) blend sheets have been successfully prepared by an in situ self-assembly facile casting method as a facile and green approach. The CTS-PEO blend polymer acts as a reducing and a stabilizing agent for Ag QDs which does not generate any environmental chemical pollutant. The prepared x wt % Ag QDs/CTS-PEO composites were fully characterized through X-ray diffraction, Fourier transform infrared spectroscopy, transmission electron microscopy (TEM), thermogravimetric analysis, and UV/visible spectroscopy. The characterization results indicated the successful synthesis of the Ag QDs/CTS-PEO composites by the interactions and complexation between x wt % Ag QDs and CTS-PEO blend sheets. TEM images revealed small granules randomly distributed onto the CTS-PEO blend sheets, indicating the immobilization of Ag QDs onto CTS-PEO composites. The presence of a surface plasmon resonance (SPR) band and the shifting of the absorption edge toward higher wavelengths in the UV/vis spectra indicated the formation of x wt % Ag QDs/CTS-PEO composites. The Ag QDs in the polymeric blend matrix led to remarkable enhancement in the optical, thermal, electrical, and photocatalytic properties of x wt % Ag QDs/CTS-PEO composites. The photocatalytic efficiency of the prepared composites was evaluated by the photodegradation of p-nitrophenol (PNP) under simulated sunlight. The maximum photocatalytic degradation reached 91.1% efficiency within 3 h for the 12.0 wt % Ag QDs/CTS-PEO photocatalyst. Generally, the Ag QDs immobilized onto CTS-PEO blend composites significantly enhance the SPR effect and the synergistic effect and reduce the band gap, leading to a high photocatalytic activity.
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Affiliation(s)
- Fares T. Alshorifi
- Department
of Chemistry, Faculty of Science, Sheba
Region University, Sanaa 15452, Yemen
- Department
of Chemistry, Faculty of Science, Sana’a
University, Sanaa 15452, Yemen
| | - Abdullah A. Alswat
- Chemistry
Department, Faculty of Education and Applied Science, Arhab Sana’a University, Sanaa 15452, Yemen
| | - Mohammed A. Mannaa
- Chemistry
Department, Faculty of Applied Science, Sa’ada University, Sanaa 15452, Yemen
| | - Mohammed T. Alotaibi
- Department
of Chemistry, Turabah University College, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Salah M. El-Bahy
- Department
of Chemistry, Turabah University College, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Reda S. Salama
- Basic
Science
Department, Faculty of Engineering, Delta
University for Science and Technology, Gamasa 11152, Egypt
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11
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Chongdar S, Bhattacharjee S, Azad S, Bal R, Bhaumik A. Selective N-formylation of amines catalysed by Ag NPs festooned over amine functionalized SBA-15 utilizing CO2 as C1 source. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111978] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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12
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Zhu H, Wu KJ, He CH. Continuous Synthesis of Uniformly Dispersed Mesoporous SBA-15 Supported Silver Nanoparticles in a Coiled Flow Inverter Reactor. Front Chem 2021; 9:747105. [PMID: 34631668 PMCID: PMC8492998 DOI: 10.3389/fchem.2021.747105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Accepted: 09/13/2021] [Indexed: 11/13/2022] Open
Abstract
Mesoporous silica supported nanocatalysts have shown great potential in industrial processes due to their unique properties, such as high surface area, large pore volume, good chemomechanical stability and so on. Controllable and tunable synthesis of supported nanocatalysts is a crucial problem. Continuous synthesis of supported nanoparticles has been reported to get uniformly dispersed nanomaterials. Here, a method for continuous synthesis of uniformly dispersed mesoporous SBA-15 supported silver nanoparticles in a coiled flow inverter (CFI) microreactor is described. Compared to Ag/SBA-15 synthesized in the conventional batch reactor and Ag synthesized in continuous flow, mesoporous silica nanocatalysts synthesized in continuous flow are found to have smaller average size (7-11 nm) and narrower size distribution. The addition of capping agents can effectively change the characteristic of catalysts. Moreover, two kinds of support with different surface area and pore size have been added into the continuous synthesis. This method can provide further understandings for the synthesis of uniformly dispersed supported nanocatalysts in continuous flow, especially for mesoporous nanomaterials, which provides the possibilities of large-scale yield process of supported nanocatalysts in industry.
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Affiliation(s)
- Hai Zhu
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China
- Institute of Zhejiang University-Quzhou, Quzhou, China
| | - Ke-Jun Wu
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China
- Institute of Zhejiang University-Quzhou, Quzhou, China
- School of Chemical and Process Engineering, University of Leeds, Leeds, United Kingdom
| | - Chao-Hong He
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China
- Institute of Zhejiang University-Quzhou, Quzhou, China
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13
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Chongdar S, Bhattacharjee S, Azad S, Samui S, Dutta S, Bal R, Bhaumik A. Nickel Nanoparticles Immobilized over Mesoporous SBA-15 for Efficient Carbonylative Coupling Reactions Utilizing CO 2: A Spotlight. ACS APPLIED MATERIALS & INTERFACES 2021; 13:40157-40171. [PMID: 34415715 DOI: 10.1021/acsami.1c09942] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Ecofriendly routes for the synthesis of carbamates and carbonylative coupling products such as benzyl formate derivatives are very demanding for both academia and industries. Foreseeing a sustainable green future, we systematically analyzed the synthesis history of both these chemicals, mentioning their pros and cons. As a step towards green chemistry, here we have optimized the reaction conditions for the synthesis of various benzyl formates from corresponding benzyl halides and carbamates from substituted anilines and alkyl halides catalyzed by Ni(0) nanoparticles (NPs) immobilized over amine-functionalized ordered mesoporous SBA-15 material in the presence of CO2 as C1 source. This spotlight on applications is aimed to provide a clear outlook to date regarding the gradual progress in the synthesis of both these aforementioned chemicals and finally addresses further efforts for overcoming the current challenges.
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Affiliation(s)
- Sayantan Chongdar
- School of Materials Sciences, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India
| | - Sudip Bhattacharjee
- School of Materials Sciences, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India
| | - Shiyana Azad
- School of Materials Sciences, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India
| | - Surajit Samui
- School of Materials Sciences, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India
| | - Saikat Dutta
- Biological & Molecular Science Laboratory, Amity Institute of Click Chemistry Research & Studies, Amity University, Noida 201303, India
| | - Rajaram Bal
- Light Stock Processing Division, CSIR-Indian Institute of Petroleum, Dehradun 248005, Uttarakhand, India
| | - Asim Bhaumik
- School of Materials Sciences, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India
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14
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Chatterjee S, Bhaduri K, Modak A, Selvaraj M, Bal R, Chowdhury B, Bhaumik A. Catalytic transformation of ethanol to methane and butene over NiO NPs supported over mesoporous SBA-15. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2020.111381] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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15
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Mondal S, Mohanty B, Nurhuda M, Dalapati S, Jana R, Addicoat M, Datta A, Jena BK, Bhaumik A. A Thiadiazole-Based Covalent Organic Framework: A Metal-Free Electrocatalyst toward Oxygen Evolution Reaction. ACS Catal 2020. [DOI: 10.1021/acscatal.9b05470] [Citation(s) in RCA: 74] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Sujan Mondal
- School of Materials Sciences, Indian Association for the Cultivation of Science, Jadavpur 700032, India
| | - Bishnupad Mohanty
- Material Chemistry Department, CSIR-Institute of Minerals and Materials Technology, Bhubaneswar 751013, India
| | - Maryam Nurhuda
- School of Science and Technology, Nottingham Trent University, Clifton Lane, NG11 8NS Nottingham, U.K
| | - Sasanka Dalapati
- Institute of Chemical Technology-Indian Oil Odisha Campus (ICT-IOC), Bhubaneswar, Odisha 751013, India
| | - Rajkumar Jana
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur 700032, India
| | - Matthew Addicoat
- School of Science and Technology, Nottingham Trent University, Clifton Lane, NG11 8NS Nottingham, U.K
| | - Ayan Datta
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur 700032, India
| | - Bikash Kumar Jena
- Material Chemistry Department, CSIR-Institute of Minerals and Materials Technology, Bhubaneswar 751013, India
- Academy of Scientific & Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Asim Bhaumik
- School of Materials Sciences, Indian Association for the Cultivation of Science, Jadavpur 700032, India
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Chakraborty D, Shyamal S, Bhaumik A. A New Porous Ni‐W Mixed Metal Phosphonate Open Framework Material for Efficient Photoelectrochemical OER. ChemCatChem 2020. [DOI: 10.1002/cctc.201901944] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Debabrata Chakraborty
- School of Materials SciencesIndian Association for the Cultivation of Science Jadavpur Kolkata 700032 India
| | - Sanjib Shyamal
- School of Materials SciencesIndian Association for the Cultivation of Science Jadavpur Kolkata 700032 India
| | - Asim Bhaumik
- School of Materials SciencesIndian Association for the Cultivation of Science Jadavpur Kolkata 700032 India
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17
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Li L, Wang P, Shao Q, Huang X. Metallic nanostructures with low dimensionality for electrochemical water splitting. Chem Soc Rev 2020; 49:3072-3106. [PMID: 32309830 DOI: 10.1039/d0cs00013b] [Citation(s) in RCA: 262] [Impact Index Per Article: 65.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Metallic nanostructures with low dimensionality (one-dimension and two-dimension) possess unique structural characteristics and distinctive electronic and physicochemical properties including high aspect ratio, high specific surface area, high density of surface unsaturated atoms and high electron mobility. These distinctive features have rendered them remarkable advantages over their bulk counterparts for surface-related applications, for example, electrochemical water splitting. In this review article, we highlight the recent research progress in low-dimensional metallic nanostructures for electrochemical water splitting including hydrogen evolution reaction (HER) and oxygen evolution reaction (OER). Fundamental understanding of the electrochemistry of water splitting including HER and OER is firstly provided from the aspects of catalytic mechanisms, activity descriptors and property evaluation metrics. Generally, it is challenging to obtain low-dimensional metallic nanostructures with desirable characteristics for HER and OER. We hereby introduce several typical methods for synthesizing one-dimensional and two-dimensional metallic nanostructures including organic ligand-assisted synthesis, hydrothermal/solvothermal synthesis, carbon monoxide confined growth, topotactic reduction, and templated growth. We then put emphasis on the strategies adopted for the design and fabrication of high-performance low-dimensional metallic nanostructures for electrochemical water splitting such as alloying, structure design, surface engineering, interface engineering and strain engineering. The underlying structure-property correlation for each strategy is elucidated aiming to facilitate the design of more advanced electrocatalysts for water splitting. The challenges and perspectives for the development of electrochemical water splitting and low-dimensional metallic nanostructures are also proposed.
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Affiliation(s)
- Leigang Li
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, No. 199 Ren'ai Road, Suzhou 215123, Jiangsu, China.
| | - Pengtang Wang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, No. 199 Ren'ai Road, Suzhou 215123, Jiangsu, China.
| | - Qi Shao
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, No. 199 Ren'ai Road, Suzhou 215123, Jiangsu, China.
| | - Xiaoqing Huang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, No. 199 Ren'ai Road, Suzhou 215123, Jiangsu, China.
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18
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Rajendran A, Rajendiran M, Yang ZF, Fan HX, Cui TY, Zhang YG, Li WY. Functionalized Silicas for Metal-Free and Metal-Based Catalytic Applications: A Review in Perspective of Green Chemistry. CHEM REC 2019; 20:513-540. [PMID: 31631504 DOI: 10.1002/tcr.201900056] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 09/23/2019] [Indexed: 12/20/2022]
Abstract
Heterogeneous catalysis plays a key role in promoting green chemistry through many routes. The functionalizable reactive silanols highlight silica as a beguiling support for the preparation of heterogeneous catalysts. Metal active sites anchored on functionalized silica (FS) usually demonstrate the better dispersion and stability due to their firm chemical interaction with FSs. Having certain functional groups in structure, FSs can act as the useful catalysts for few organic reactions even without the need of metal active sites which are termed as the covetous reusable organocatalysts. Magnetic FSs have laid the platform where the effortless recovery of catalysts is realized just using an external magnet, resulting in the simplified reaction procedure. Using FSs of multiple functional groups, we can envisage the shortened reaction pathway and, reduced chemical uses and chemical wastes. Unstable bio-molecules like enzymes have been stabilized when they get chemically anchored on FSs. The resultant solid bio-catalysts exhibited very good reusability in many catalytic reactions. Getting provoked from the green chemistry aspects and benefits of FS-based catalysts, we confer the recent literature and progress focusing on the significance of FSs in heterogeneous catalysis. This review covers the preparative methods, types and catalytic applications of FSs. A special emphasis is given to the metal-free FS catalysts, multiple FS-based catalysts and magnetic FSs. Through this review, we presume that the contribution of FSs to green chemistry can be well understood. The future perspective of FSs and the improvements still required for implementing FS-based catalysts in practical applications have been narrated at the end of this review.
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Affiliation(s)
- Antony Rajendran
- Training Base of State Key Laboratory of Coal Science and Technology Jointly Constructed by Shanxi Province and Ministry of Science and Technology, Taiyuan University of Technology, Taiyuan, 030024, P.R. China
| | - Marimuthu Rajendiran
- Department of Chemistry, Indian Institute of Technology Bombay, Mumbai, 400076, Maharashtra, India
| | - Zhi-Fen Yang
- Training Base of State Key Laboratory of Coal Science and Technology Jointly Constructed by Shanxi Province and Ministry of Science and Technology, Taiyuan University of Technology, Taiyuan, 030024, P.R. China
| | - Hong-Xia Fan
- Training Base of State Key Laboratory of Coal Science and Technology Jointly Constructed by Shanxi Province and Ministry of Science and Technology, Taiyuan University of Technology, Taiyuan, 030024, P.R. China
| | - Tian-You Cui
- Training Base of State Key Laboratory of Coal Science and Technology Jointly Constructed by Shanxi Province and Ministry of Science and Technology, Taiyuan University of Technology, Taiyuan, 030024, P.R. China
| | - Ya-Gang Zhang
- Department of Chemistry and Chemical Engineering, Xi'an University of Technology, Xi'an, 710054, PR China
| | - Wen-Ying Li
- Training Base of State Key Laboratory of Coal Science and Technology Jointly Constructed by Shanxi Province and Ministry of Science and Technology, Taiyuan University of Technology, Taiyuan, 030024, P.R. China.,Department of Chemistry and Chemical Engineering, Xi'an University of Technology, Xi'an, 710054, PR China
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19
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Dalai N, Mohanty B, Mitra A, Jena B. Highly Active Ternary Nickel–Iron oxide as Bifunctional Catalyst for Electrochemical Water Splitting. ChemistrySelect 2019. [DOI: 10.1002/slct.201901465] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Namita Dalai
- Department of ChemistryUtkal University Bhubaneswar-751004, Odisha India
| | - Bishnupad Mohanty
- Department of ChemistryUtkal University Bhubaneswar-751004, Odisha India
| | - Arijit Mitra
- Institute of PhysicsSachivalaya Marg, Bhubaneswar, Odisha India
| | - Bijayalaxmi Jena
- Department of ChemistryUtkal University Bhubaneswar-751004, Odisha India
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20
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Liu H, Wu H, Yu H, Hu Z, Wu Y. Syntheses, structures, anomalous phase transition and optical properties of two new polymorphic α- and β-LiMoPO6. Dalton Trans 2019; 48:16626-16632. [DOI: 10.1039/c9dt03451j] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Two new polymorphic α- and β-LiMoPO6 were synthesized, and they exhibit anomalous phase transition caused by the stretching of the [MoO3O3PO]∞ chain.
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Affiliation(s)
- Haonan Liu
- School of Chemistry and Chemical Engineering
- Tianjin University of Technology
- Tianjin 300384
- China
- Tianjin Key Laboratory of Functional Crystal Materials
| | - Hongping Wu
- School of Chemistry and Chemical Engineering
- Tianjin University of Technology
- Tianjin 300384
- China
- Tianjin Key Laboratory of Functional Crystal Materials
| | - Hongwei Yu
- School of Chemistry and Chemical Engineering
- Tianjin University of Technology
- Tianjin 300384
- China
- Tianjin Key Laboratory of Functional Crystal Materials
| | - Zhanggui Hu
- School of Chemistry and Chemical Engineering
- Tianjin University of Technology
- Tianjin 300384
- China
- Tianjin Key Laboratory of Functional Crystal Materials
| | - Yicheng Wu
- School of Chemistry and Chemical Engineering
- Tianjin University of Technology
- Tianjin 300384
- China
- Tianjin Key Laboratory of Functional Crystal Materials
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21
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Kim JK, Jang DJ. Hollow and inward-bumpy gold nanoshells fabricated using expanded silica mesopores as templates. NEW J CHEM 2019. [DOI: 10.1039/c9nj01713e] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hollow and inward-bumpy Au nanoshells showing efficient Raman enhancement have been fabricated using expanded silica mesopores as templates.
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Affiliation(s)
- Joon Ki Kim
- Department of Chemistry
- Seoul National University
- Seoul 08826
- Korea
| | - Du-Jeon Jang
- Department of Chemistry
- Seoul National University
- Seoul 08826
- Korea
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