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Hsan N, Kumar S, Koh J, Dutta PK. Chitosan modified multi-walled carbon nanotubes and arginine aerogel for enhanced carbon capture. Int J Biol Macromol 2023; 252:126523. [PMID: 37633554 DOI: 10.1016/j.ijbiomac.2023.126523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 08/12/2023] [Accepted: 08/23/2023] [Indexed: 08/28/2023]
Abstract
Global warming is emerging as a significant issue because of increasing CO2 levels in the atmosphere due to urbanization, industrialization, and fossil-fuel usage. Therefore, reducing atmospheric CO2 levels using new materials with high carbon capture capacity and efficient CO2 capture technologies is essential. Herein, we propose a hybrid chitosan (CS) aerogel containing multi-walled carbon nanotubes (MWCNTs) and an arginine (Arg) aerogel (CSCNTArg aerogel) for efficient carbon capture. This aerogel was successfully synthesized using a cross-linker reagent via step-freeze drying method. Fourier-transform infrared spectroscopy and X-ray diffraction analyses confirmed the successful grafting of CS, MWCNTs, and Arg onto the CSCNTArg aerogel. The thermogravimetric analysis (TGA) confirmed good thermal stability up to 500 °C of the as-developed aerogel. Field-emission scanning electron microscopy showed that the surface morphology of the CSCNTArg aerogel differed from that of CS, Arg, and MWCNTs with pores on their surfaces. N2 and CO2 adsorption-desorption studies on the CSCNTArg aerogel were performed using the Brunauer-Emmett-Teller method and TGA, respectively. The CSCNTArg aerogel showed a high adsorption capacity of approximately 5.00 mmol g-1 at 35 °C. Therefore, this new material may be useful for facilitating high-efficiency CO2 adsorption to reduce atmospheric carbon footprint.
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Affiliation(s)
- Nazrul Hsan
- Division of Chemical Engineering, Konkuk University, Seoul 05029, Republic of Korea
| | - Santosh Kumar
- Department of Chemistry, Harcourt Butler Technical University, Kanpur 208002, India.
| | - Joonseok Koh
- Division of Chemical Engineering, Konkuk University, Seoul 05029, Republic of Korea
| | - Pradip K Dutta
- Department of Chemistry, Polymer Research Laboratory, Motilal Nehru National Institute of Technology Allahabad, Prayagraj 211004, India.
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Nitrogen and sulfur co-doped microporous carbon prepared by a couple of activating and functionalized reagents for efficient CO2 capture and selective CO2/CH4 separation. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.130732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
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3
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Hsan N, Dutta PK, Kumar S, Koh J. Arginine containing chitosan-graphene oxide aerogels for highly efficient carbon capture and fixation. J CO2 UTIL 2022. [DOI: 10.1016/j.jcou.2022.101958] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Kim S, Cho SY, Son K, Attia NF, Oh H. A metal-doped flexible porous carbon cloth for enhanced CO2/CH4 separation. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2021.119511] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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5
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Ansari M, Bera R, Das N. A triptycene derived hypercrosslinked polymer for gas capture and separation applications. J Appl Polym Sci 2021. [DOI: 10.1002/app.51449] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Mosim Ansari
- Department of Chemistry Indian Institute of Technology Patna Patna India
| | - Ranajit Bera
- Department of Chemistry Indian Institute of Technology Patna Patna India
| | - Neeladri Das
- Department of Chemistry Indian Institute of Technology Patna Patna India
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6
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Senthilkumaran M, Muthu Mareeswaran P. Porous polymers-based adsorbent materials for CO2 capture. NANOMATERIALS FOR CO2 CAPTURE, STORAGE, CONVERSION AND UTILIZATION 2021:31-52. [DOI: 10.1016/b978-0-12-822894-4.00010-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
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CO2 adsorption at low pressure over polymers-loaded mesoporous metal organic framework PCN-777: effect of basic site and porosity on adsorption. J CO2 UTIL 2020. [DOI: 10.1016/j.jcou.2020.101332] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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8
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Wang L, Chen G, Xiao Q, Zhang D, Sang Y, Huang J. Bifunctional Porous Organic Polymers Based on Postfunctionalization of the Ketone-Based Polymers. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c04399] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Lizhi Wang
- Hunan Provincial Key Laboratory of Efficient and Clean Utilization of Manganese Resources, College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
| | - Gui Chen
- College of Chemistry and Materials, Huaihua University, Huaihua 418000, China
| | - Qin Xiao
- Hunan Provincial Key Laboratory of Efficient and Clean Utilization of Manganese Resources, College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
| | - Du Zhang
- Hunan Provincial Key Laboratory of Efficient and Clean Utilization of Manganese Resources, College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
| | - Yafei Sang
- Hunan Provincial Key Laboratory of Efficient and Clean Utilization of Manganese Resources, College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
| | - Jianhan Huang
- Hunan Provincial Key Laboratory of Efficient and Clean Utilization of Manganese Resources, College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
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Alam A, Mishra S, Hassan A, Bera R, Dutta S, Das Saha K, Das N. Triptycene-Based and Schiff-Base-Linked Porous Networks: Efficient Gas Uptake, High CO 2/N 2 Selectivity, and Excellent Antiproliferative Activity. ACS OMEGA 2020; 5:4250-4260. [PMID: 32149255 PMCID: PMC7057684 DOI: 10.1021/acsomega.9b04160] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Accepted: 02/10/2020] [Indexed: 05/10/2023]
Abstract
A set of unique triptycene-based and organic Schiff-base-linked polymers (TBOSBLs) are conveniently synthesized in which triptycene motifs are connected with 1,3,5-triformylphloroglucinol units via Schiff-base linkages. TBOSBLs are amorphous, thermally stable with a reasonable surface area (SABET up to 649 m2/g), and have abundant nanopores (pore size < 100 nm). TBOSBLs are good sorbents for small gas molecules (such as CO2, H2, and N2) and they can selectively capture CO2 over N2. Additionally, TBOSBLs show superior antiproliferative activity against human colorectal cancer cells relative to previously reported covalent organic frameworks (COFs). The mechanism of cell death is also studied elaborately.
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Affiliation(s)
- Akhtar Alam
- Department
of Chemistry, Indian Institute of Technology
Patna, Patna 801106, Bihar, India
| | - Snehasis Mishra
- Cancer
& Inflammatory Disorder Division, CSIR-Indian
Institute of Chemical Biology, Kolkata 700032, India
| | - Atikur Hassan
- Department
of Chemistry, Indian Institute of Technology
Patna, Patna 801106, Bihar, India
| | - Ranajit Bera
- Department
of Chemistry, Indian Institute of Technology
Patna, Patna 801106, Bihar, India
| | - Sriparna Dutta
- Department
of Chemical Technology, University of Calcutta, Kolkata 700009, West Bengal, India
| | - Krishna Das Saha
- Cancer
& Inflammatory Disorder Division, CSIR-Indian
Institute of Chemical Biology, Kolkata 700032, India
| | - Neeladri Das
- Department
of Chemistry, Indian Institute of Technology
Patna, Patna 801106, Bihar, India
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Ansari M, Hassan A, Alam A, Jana A, Das N. Triptycene based fluorescent polymers with azo motif pendants: Effect of alkyl chain on fluorescence, morphology and picric acid sensing. REACT FUNCT POLYM 2020. [DOI: 10.1016/j.reactfunctpolym.2019.104408] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Ansari M, Bera R, Mondal S, Das N. Triptycene-Derived Photoresponsive Fluorescent Azo-Polymer as Chemosensor for Picric Acid Detection. ACS OMEGA 2019; 4:9383-9392. [PMID: 31460028 PMCID: PMC6648835 DOI: 10.1021/acsomega.9b00497] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Accepted: 05/16/2019] [Indexed: 05/08/2023]
Abstract
Two new triptycene-based azobenzene-functionalized polymers (TBAFPs) have been synthesized using the well-known Pd-catalyzed Sonogashira cross-coupling polycondensation reaction between 2,6-diethynyltriptycene and (meta or para) dibromo-azobenzenes. Enhancement of the fluorescent emission intensity was observed upon trans → cis isomerization of -N=N- linkage in TBAFPs. The cis-lifetime of TBAFP1 is rather long (greater than 2 days). The resulting materials were tested as a potential chemosensor for the detection of picric acid (PA)-a water pollutant as well as chemical constituent of explosives used in warfare. PA was found to interact strongly with TBAFPs, which led to significant quenching of the latter's fluorescence emission intensities. The binding constants are in the order of 105 M-1. TBAFPs were also able to detect PA in nanomolar concentrations.
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Affiliation(s)
- Mosim Ansari
- Department of Chemistry, Indian
Institute of Technology Patna, 801106 Bihar, India
| | - Ranajit Bera
- Department of Chemistry, Indian
Institute of Technology Patna, 801106 Bihar, India
| | - Snehasish Mondal
- Department of Chemistry, Indian
Institute of Technology Patna, 801106 Bihar, India
| | - Neeladri Das
- Department of Chemistry, Indian
Institute of Technology Patna, 801106 Bihar, India
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