1
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Patel M, Karamalidis AK. Catechol-Functionalized Chitosan Synthesis and Selective Extraction of Germanium (IV) from Acidic Solutions. Ind Eng Chem Res 2023. [DOI: 10.1021/acs.iecr.2c03720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Madhav Patel
- Department of Energy and Mineral Engineering, Pennsylvania State University, University Park, Pennsylvania16802, United States
| | - Athanasios K. Karamalidis
- Department of Energy and Mineral Engineering, Pennsylvania State University, University Park, Pennsylvania16802, United States
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2
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Kuziel A, Dzido G, Jędrysiak RG, Kolanowska A, Jóźwiak B, Beunat J, Korczeniewski E, Zięba M, Terzyk AP, Yahya N, Thakur VK, Koziol KK, Boncel S. Biomimetically Inspired Highly Homogeneous Hydrophilization of Graphene with Poly(l-DOPA): Toward Electroconductive Coatings from Water-Processable Paints. ACS SUSTAINABLE CHEMISTRY & ENGINEERING 2022; 10:6596-6608. [PMID: 35634268 PMCID: PMC9131455 DOI: 10.1021/acssuschemeng.2c00226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 04/27/2022] [Indexed: 06/15/2023]
Abstract
Water-based processing of graphene-typically considered as physicochemically incompatible with water in the macroscale-emerges as the key challenge among the central postulates of green nanotechnology. These problematic concerns are derived from the complex nature of graphene in the family of sp2-carbon nanoallotropes. Indeed, nanomaterials hidden under the common "graphene" signboard are very rich in morphological and physicochemical variants. In this work, inspired by the adhesion chemistry of mussel biomaterials, we have synthesized novel, water-processable graphene-polylevodopa (PDOPA) hybrids. Graphene and PDOPA were covalently amalgamated via the "growth-from" polymerization of l-DOPA (l-3,4-dihydroxyphenylalanine) monomer in air, yielding homogeneously PDOPA-coated (23 wt %) (of thickness 10-20 nm) hydrophilic flakes. The hybrids formed >1 year stable and water-processable aqueous dispersions and further conveniently processable paints of viscosity 0.4 Pa·s at 20 s-1 and a low yield stress τ0 up to 0.12 Pa, hence exhibiting long shelf-life stability and lacking sagging after application. Demonstrating their applicability, we have found them as surfactant-like nanoparticles stabilizing the larger, pristine graphene agglomerates in water in the optimized graphene/graphene-PDOPA weight ratio of 9:1. These characteristics enabled the manufacture of conveniently paintable coatings of low surface resistivity of 1.9 kΩ sq-1 (0.21 Ω·m) which, in turn, emerge as potentially applicable in textronics, radar-absorbing materials, or electromagnetic interference shielding.
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Affiliation(s)
- Anna Kuziel
- Department
of Organic Chemistry, Bioorganic Chemistry and Biotechnology, Silesian University of Technology, Krzywoustego 4, 44-100 Gliwice, Poland
- Enhanced
Composites and Structures Centre, School of Aerospace, Transport and
Manufacturing, Cranfield University, Cranfield, MK43 0AL Bedfordshire, U.K.
| | - Grzegorz Dzido
- Department
of Chemical Engineering and Process Design, Silesian University of Technology, Strzody 7, 44-100 Gliwice, Poland
| | - Rafał G. Jędrysiak
- Department
of Organic Chemistry, Bioorganic Chemistry and Biotechnology, Silesian University of Technology, Krzywoustego 4, 44-100 Gliwice, Poland
| | - Anna Kolanowska
- Department
of Organic Chemistry, Bioorganic Chemistry and Biotechnology, Silesian University of Technology, Krzywoustego 4, 44-100 Gliwice, Poland
| | - Bertrand Jóźwiak
- Department
of Organic Chemistry, Bioorganic Chemistry and Biotechnology, Silesian University of Technology, Krzywoustego 4, 44-100 Gliwice, Poland
- Department
of Chemical Engineering and Process Design, Silesian University of Technology, Strzody 7, 44-100 Gliwice, Poland
| | - Juliette Beunat
- Enhanced
Composites and Structures Centre, School of Aerospace, Transport and
Manufacturing, Cranfield University, Cranfield, MK43 0AL Bedfordshire, U.K.
- Cambridge
Graphene Centre, Engineering Department, University of Cambridge, 9 JJ Thomson Avenue, CB3 0FA Cambridge, U.K.
| | - Emil Korczeniewski
- Faculty
of Chemistry, Physicochemistry of Carbon Materials Research Group, Nicolaus Copernicus University in Toruń, Gagarin Street 7, 87-100 Toruń, Poland
| | - Monika Zięba
- Faculty
of Chemistry, Physicochemistry of Carbon Materials Research Group, Nicolaus Copernicus University in Toruń, Gagarin Street 7, 87-100 Toruń, Poland
| | - Artur P. Terzyk
- Faculty
of Chemistry, Physicochemistry of Carbon Materials Research Group, Nicolaus Copernicus University in Toruń, Gagarin Street 7, 87-100 Toruń, Poland
| | - Noorhana Yahya
- Department
of Fundamental and Applied Sciences, Universiti
Teknologi Petronas, 32610 Seri Iskandar, Perak
Darul Ridzuan, Malaysia
- Spin
Eight Nanotechnologies Sdn. Bhd. 28, Persiaran Jelapang Maju 7, Kawasan Perindustrian
Ringan Jelapang Maju, 30020 Ipoh, Malaysia
| | - Vijay Kumar Thakur
- Enhanced
Composites and Structures Centre, School of Aerospace, Transport and
Manufacturing, Cranfield University, Cranfield, MK43 0AL Bedfordshire, U.K.
- Biorefining
and Advanced Materials Research Center, SRUC, EH9 3JG Edinburgh, U.K.
- School
of Engineering, University of Petroleum
& Energy Studies (UPES), 248007 Dehradun, India
| | - Krzysztof K. Koziol
- Enhanced
Composites and Structures Centre, School of Aerospace, Transport and
Manufacturing, Cranfield University, Cranfield, MK43 0AL Bedfordshire, U.K.
| | - Sławomir Boncel
- Department
of Organic Chemistry, Bioorganic Chemistry and Biotechnology, Silesian University of Technology, Krzywoustego 4, 44-100 Gliwice, Poland
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3
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Tailoring Properties of Metal-Free Catalysts for the Highly Efficient Desulfurization of Sour Gases under Harsh Conditions. Catalysts 2021. [DOI: 10.3390/catal11020226] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Carbon-based nanomaterials, particularly in the form of N-doped networks, are receiving the attention of the catalysis community as effective metal-free systems for a relatively wide range of industrially relevant transformations. Among them, they have drawn attention as highly valuable and durable catalysts for the selective hydrogen sulfide oxidation to elemental sulfur in the treatment of natural gas. In this contribution, we report the outstanding performance of N-C/SiC based composites obtained by the surface coating of a non-oxide ceramic with a mesoporous N-doped carbon phase, starting from commercially available and cheap food-grade components. Our study points out on the importance of controlling the chemical and morphological properties of the N-C phase to get more effective and robust catalysts suitable to operate H2S removal from sour (acid) gases under severe desulfurization conditions (high GHSVs and concentrations of aromatics as sour gas stream contaminants). We firstly discuss the optimization of the SiC impregnation/thermal treatment sequences for the N-C phase growth as well as on the role of aromatic contaminants in concentrations as high as 4 vol.% on the catalyst performance and its stability on run. A long-term desulfurization process (up to 720 h), in the presence of intermittent toluene rates (as aromatic contaminant) and variable operative temperatures, has been used to validate the excellent performance of our optimized N-C2/SiC catalyst as well as to rationalize its unique stability and coke-resistance on run.
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4
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Lee SJ, Han YL, Park SJ, Park JW. Optimal generation number in magnetic-cored dendrimers as Pb(II) and Cd(II) adsorbents. ENVIRONMENTAL TECHNOLOGY 2020; 41:3412-3419. [PMID: 31074332 DOI: 10.1080/09593330.2019.1611935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Accepted: 04/18/2019] [Indexed: 06/09/2023]
Abstract
As the generation number of dendrimers increases, more organic branches and terminal groups are synthesized on the surface. However, this may not be actual situations in all generations of dendrimers. Different generations of magnetic cored dendrimer (MCD) terminalized with amine functional groups were compared as adsorbents for heavy metal ions in water. To determine the optimal generation number as adsorbent, the maximal adsorption of lead and cadmium on generation 1, 2, and 3 (G1, G2, and G3) MCDs. Higher generation MCD had more organic contents and possibly terminal groups on its structure. However, G2 MCD was the highest in adsorbing both lead and cadmium. An acid-base titration was performed to quantify the amine functional groups. The active amine sites on G2 are 4.35 times as much as that of G1 and 0.12 times as much as that of G3, which coincided with the adsorption experimental result. Incomplete dendritic structure formation due to steric hindrance caused G2 MCD to be the most efficient among the three generations of MCDs in this research.
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Affiliation(s)
- Soo-Jin Lee
- Department of Civil and Environmental Engineering, Hanyang University, Seoul, South Korea
| | - Ye-Lim Han
- Department of Civil and Environmental Engineering, Hanyang University, Seoul, South Korea
| | - Sung Jik Park
- Department of Civil and Environmental Engineering, Hanyang University, Seoul, South Korea
| | - Jae-Woo Park
- Department of Civil and Environmental Engineering, Hanyang University, Seoul, South Korea
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5
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Duong-Viet C, Nhut JM, Truong-Huu T, Tuci G, Nguyen-Dinh L, Liu Y, Pham C, Giambastiani G, Pham-Huu C. A nitrogen-doped carbon-coated silicon carbide as a robust and highly efficient metal-free catalyst for sour gas desulfurization in the presence of aromatics as contaminants. Catal Sci Technol 2020. [DOI: 10.1039/d0cy00945h] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A mesoporous N-doped carbon coating for SiC extrudates shows excellent H2S desulfurization performance along with remarkably high resistance towards deactivation/fouling in the presence of aromatics as contaminant.
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Affiliation(s)
- Cuong Duong-Viet
- Institute of Chemistry and Processes for Energy
- Environment and Health (ICPEES)
- UMR 7515 CNRS
- Université de Strasbourg
- 67087 Strasbourg Cedex 02
| | - Jean-Mario Nhut
- Institute of Chemistry and Processes for Energy
- Environment and Health (ICPEES)
- UMR 7515 CNRS
- Université de Strasbourg
- 67087 Strasbourg Cedex 02
| | - Tri Truong-Huu
- The University of Da-Nang
- University of Science and Technology
- Da-Nang
- Vietnam
| | - Giulia Tuci
- Institute of Chemistry of OrganoMetallic Compounds
- ICCOM-CNR and Consorzio INSTM
- Florence
- Italy
| | - Lam Nguyen-Dinh
- The University of Da-Nang
- University of Science and Technology
- Da-Nang
- Vietnam
| | - Yuefeng Liu
- Dalian National Laboratory for Clean Energy (DNL)
- Dalian Institute of Chemical Physics, Chinese Academy of Science
- 116023 Dalian
- China
| | | | - Giuliano Giambastiani
- Institute of Chemistry and Processes for Energy
- Environment and Health (ICPEES)
- UMR 7515 CNRS
- Université de Strasbourg
- 67087 Strasbourg Cedex 02
| | - Cuong Pham-Huu
- Institute of Chemistry and Processes for Energy
- Environment and Health (ICPEES)
- UMR 7515 CNRS
- Université de Strasbourg
- 67087 Strasbourg Cedex 02
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6
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Kim HR, Boukhvalov DW, Lee SJ, Park JW. Computational calculation identified optimal binding sites in nano-sized magnetic-cored dendrimer. CHEMOSPHERE 2018; 210:287-295. [PMID: 30005350 DOI: 10.1016/j.chemosphere.2018.06.174] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 06/26/2018] [Accepted: 06/28/2018] [Indexed: 06/08/2023]
Abstract
Magnetic-cored dendrimers (MDs) with amino groups were prepared with the formation of poly(amidoamine) dendrimer on the surface of magnetite nanoparticles (MNPs). The experiment involved the binding of four different heavy metal ions including Pb (II), Cu (II), Zn (II), and Cr (VI). Density functional theory (DFT) calculation was applied to the experimental results to determine the optimal configurations between the heavy metal species and generation 1 amino (NH2) functionalized MD (G1-NH2-MD). Different binding configurations among the possible binding positions of inner and outer G1-NH2-MD were determined with the ionic radius and coordination number of each heavy metal ion. Although Pb2+ and Zn2+ were stable in the terminal positions, Cu2+ was the most stable in the internal position. The oxygen and hydrogen atoms of HCrO4- formed a hydrogen bond with the NH2 groups, and thus dipole-nonpolar molecular interaction occurred with the CH2 groups of G1-NH2-MD. Specific binding positions and energies of different heavy metal species were identified through the DFT calculation in the study. The DFT calculation results also contributed to an understanding of the binding priority of each metal ions in the mixed solution. Furthermore, Pb2+ was preferably adsorbed in the mixed solution of Pb2+, Cu2+, and Zn2+.
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Affiliation(s)
- Hye-Ran Kim
- Department of Civil and Environmental Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, South Korea
| | - Danil W Boukhvalov
- Department of Chemistry, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, South Korea; Theoretical Physics and Applied Mathematics Department, Ural Federal University, Mira Street 19, 620002 Yekaterinburg, Russia
| | - Soo-Jin Lee
- Department of Civil and Environmental Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, South Korea
| | - Jae-Woo Park
- Department of Civil and Environmental Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, South Korea.
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7
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Arora P, Rajput JK. Amelioration of H
4
[W
12
SiO
40
] by nanomagnetic heterogenization: For the synthesis of 1
H
–pyrazolo[1,2‐
b
]phthalazinedione derivatives. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.4001] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Priya Arora
- Department of ChemistryDr B. R. Ambedkar National Institute of Technology Jalandhar 144011 Punjab India
| | - Jaspreet Kaur Rajput
- Department of ChemistryDr B. R. Ambedkar National Institute of Technology Jalandhar 144011 Punjab India
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8
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Sun J, Guo L, Ma Q, Gao X, Yamane N, Xu H, Tsubaki N. Functionalized Natural Carbon-Supported Nanoparticles as Excellent Catalysts for Hydrocarbon Production. Chem Asian J 2017; 12:366-371. [PMID: 27918648 DOI: 10.1002/asia.201601546] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Revised: 12/04/2016] [Indexed: 11/09/2022]
Abstract
We report a one-pot and eco-friendly synthesis of carbon-supported cobalt nanoparticles, achieved by carbonization of waste biomass (rice bran) with a cobalt source. The functionalized biomass provides carbon microspheres as excellent catalyst support, forming a unique interface between hydrophobic and hydrophilic groups. The latter, involving hydroxyl and amino groups, can catch much more active cobalt nanoparticles on surface for Fischer-Tropsch synthesis than chemical carbon. The loading amount of cobalt on the final catalyst is much higher than that prepared with a chemical carbon source, such as glucose. The proposed concept of using a functionalized natural carbon source shows great potential compared with conventional carbon sources, and will be meaningful for other fields concerning carbon support, such as heterogeneous catalysis or electrochemical fields.
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Affiliation(s)
- Jian Sun
- Dalian National Laboratory for Clean Energy (DNL), Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, P.R. China
| | - Lisheng Guo
- Dalian National Laboratory for Clean Energy (DNL), Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, P.R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
| | - Qingxiang Ma
- State Key Laboratory of High-efficiency Coal Utilization and Green Chemical Engineering, Ningxia University, Yinchuan, 750021, P.R. China
| | - Xinhua Gao
- Department of Applied Chemistry, School of Engineering, University of Toyama, Gofuku, 3190, Toyama, Japan
| | - Noriyuki Yamane
- Research & Development Lab, Nippon Steel & Sumitomo Metal Corporation, Shintomi 20-1, Chiba, Japan
| | - Hengyong Xu
- Dalian National Laboratory for Clean Energy (DNL), Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, P.R. China
| | - Noritatsu Tsubaki
- Department of Applied Chemistry, School of Engineering, University of Toyama, Gofuku, 3190, Toyama, Japan
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9
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Tuci G, Luconi L, Rossin A, Berretti E, Ba H, Innocenti M, Yakhvarov D, Caporali S, Pham-Huu C, Giambastiani G. Aziridine-Functionalized Multiwalled Carbon Nanotubes: Robust and Versatile Catalysts for the Oxygen Reduction Reaction and Knoevenagel Condensation. ACS APPLIED MATERIALS & INTERFACES 2016; 8:30099-30106. [PMID: 27768269 DOI: 10.1021/acsami.6b09033] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
This paper describes the exohedral N-decoration of multiwalled carbon nanotubes (MWCNTs) with NH-aziridine groups via [2 + 1] cycloaddition of a tert-butyl-oxycarbonyl nitrene followed by controlled thermal decomposition of the cyclization product. The chemical grafting with N-containing groups deeply modifies the properties of the starting MWCNTs, generating new surface microenvironments with specific base (Brønsted) and electronic properties. Both of these features translate into a highly versatile single-phase heterogeneous catalyst (MW@NAz) with remarkable chemical and electrochemical performance. Its surface base character promotes the Knoevenagel condensation with activity superior to that of related state of the art N-doped and N-decorated carbon nanomaterials; the N-induced electronic surface redistribution drives the generation of high-energy surface "C" sites suitable for O2 activation and its subsequent electrochemical reduction (ORR).
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Affiliation(s)
- Giulia Tuci
- Institute of Chemistry of OrganoMetallic Compounds, ICCOM-CNR and Consorzio INSTM , Via Madonna del Piano, 10, 50019 Sesto F.no, Florence, Italy
| | - Lapo Luconi
- Institute of Chemistry of OrganoMetallic Compounds, ICCOM-CNR and Consorzio INSTM , Via Madonna del Piano, 10, 50019 Sesto F.no, Florence, Italy
| | - Andrea Rossin
- Institute of Chemistry of OrganoMetallic Compounds, ICCOM-CNR and Consorzio INSTM , Via Madonna del Piano, 10, 50019 Sesto F.no, Florence, Italy
| | - Enrico Berretti
- Department of Chemistry, University of Florence , 50019 Sesto F.no, Florence, Italy
| | - Housseinou Ba
- Institut de Chimie et Procédés pour l'Energie, l'Environnement et la Santé (ICPEES), UMR 7515 CNRS-Université de Strasbourg , 67087 Strasbourg, France
| | - Massimo Innocenti
- Department of Chemistry, University of Florence , 50019 Sesto F.no, Florence, Italy
| | - Dmitry Yakhvarov
- Kazan Federal University , Department of Chemistry, 420008 Kazan, Russian Federation
| | - Stefano Caporali
- Department of Chemistry, University of Florence , 50019 Sesto F.no, Florence, Italy
- National Interuniversity Consortium of Materials Science and Technology-INSTM , 50100 Florence, Italy
| | - Cuong Pham-Huu
- Institut de Chimie et Procédés pour l'Energie, l'Environnement et la Santé (ICPEES), UMR 7515 CNRS-Université de Strasbourg , 67087 Strasbourg, France
| | - Giuliano Giambastiani
- Institute of Chemistry of OrganoMetallic Compounds, ICCOM-CNR and Consorzio INSTM , Via Madonna del Piano, 10, 50019 Sesto F.no, Florence, Italy
- Kazan Federal University , Department of Chemistry, 420008 Kazan, Russian Federation
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10
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Boncel S, Herman AP, Budniok S, Jędrysiak RG, Jakóbik-Kolon A, Skepper JN, Müller KH. In Vitro Targeting and Selective Killing of T47D Breast Cancer Cells by Purpurin and 5-Fluorouracil Anchored to Magnetic CNTs: Nitrene-Based Functionalization versus Uptake, Cytotoxicity, and Intracellular Fate. ACS Biomater Sci Eng 2016; 2:1273-1285. [DOI: 10.1021/acsbiomaterials.6b00197] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sławomir Boncel
- Department
of Organic Chemistry, Biochemistry and Biotechnology, Faculty of Chemistry, Silesian University of Technology, Krzywoustego 4, Gliwice 44-100, Poland
| | - Artur P. Herman
- Department
of Organic Chemistry, Biochemistry and Biotechnology, Faculty of Chemistry, Silesian University of Technology, Krzywoustego 4, Gliwice 44-100, Poland
| | - Sebastian Budniok
- Department
of Organic Chemistry, Biochemistry and Biotechnology, Faculty of Chemistry, Silesian University of Technology, Krzywoustego 4, Gliwice 44-100, Poland
| | - Rafał G. Jędrysiak
- Department
of Organic Chemistry, Biochemistry and Biotechnology, Faculty of Chemistry, Silesian University of Technology, Krzywoustego 4, Gliwice 44-100, Poland
| | - Agata Jakóbik-Kolon
- Department
of Inorganic Chemistry, Analytical Chemistry and Electrochemistry,
Faculty of Chemistry, Silesian University of Technology, Krzywoustego
6, Gliwice 44-100, Poland
| | - Jeremy N. Skepper
- Cambridge
Advanced Imaging Centre, Department of Physiology, Development and
Neuroscience, Anatomy Building, University of Cambridge, Downing
Street, Cambridge CB2 3DY, United Kingdom
| | - Karin H. Müller
- Cambridge
Advanced Imaging Centre, Department of Physiology, Development and
Neuroscience, Anatomy Building, University of Cambridge, Downing
Street, Cambridge CB2 3DY, United Kingdom
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11
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Tuci G, Zafferoni C, Rossin A, Luconi L, Milella A, Ceppatelli M, Innocenti M, Liu Y, Pham-Huu C, Giambastiani G. Chemical functionalization of N-doped carbon nanotubes: a powerful approach to cast light on the electrochemical role of specific N-functionalities in the oxygen reduction reaction. Catal Sci Technol 2016. [DOI: 10.1039/c6cy00796a] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two different synthetic approaches to carbon nanotube N-decoration/doping are used to foster the hypothesis of a unique N-configuration (N-pyridinic) at work in the ORR.
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Affiliation(s)
- Giulia Tuci
- Institute of Chemistry of OrganoMetallic Compounds
- ICCOM-CNR and INSTM Consortium
- Florence
- Italy
| | | | - Andrea Rossin
- Institute of Chemistry of OrganoMetallic Compounds
- ICCOM-CNR and INSTM Consortium
- Florence
- Italy
| | - Lapo Luconi
- Institute of Chemistry of OrganoMetallic Compounds
- ICCOM-CNR and INSTM Consortium
- Florence
- Italy
| | | | - Matteo Ceppatelli
- Institute of Chemistry of OrganoMetallic Compounds
- ICCOM-CNR and INSTM Consortium
- Florence
- Italy
- LENS
| | | | - Yuefeng Liu
- Institut de Chimie et procédés pour l'Energie
- l'Environnement et la Santé (ICPEES)
- UMR 7515 CNRS-Université de Strasbourg
- France
- Shenyang National Laboratory for Materials Science
| | - Cuong Pham-Huu
- Institut de Chimie et procédés pour l'Energie
- l'Environnement et la Santé (ICPEES)
- UMR 7515 CNRS-Université de Strasbourg
- France
| | - Giuliano Giambastiani
- Institute of Chemistry of OrganoMetallic Compounds
- ICCOM-CNR and INSTM Consortium
- Florence
- Italy
- Kazan Federal University
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12
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Beltrán A, Burguete MI, Luis SV, Galindo F. Characterization of amine stabilized CdSe/ZnS core–shell quantum dots by using triarylpyrylium dyes. RSC Adv 2016. [DOI: 10.1039/c6ra09614j] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A new method to study the stabilizing primary amine ligands coordinated to the surface of CdSe/ZnS core–shell quantum dots has been developed.
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Affiliation(s)
- Alicia Beltrán
- Universitat Jaume I
- Departamento de Química Inorgánica y Orgánica
- Castellón
- Spain
| | - M. Isabel Burguete
- Universitat Jaume I
- Departamento de Química Inorgánica y Orgánica
- Castellón
- Spain
| | - Santiago V. Luis
- Universitat Jaume I
- Departamento de Química Inorgánica y Orgánica
- Castellón
- Spain
| | - Francisco Galindo
- Universitat Jaume I
- Departamento de Química Inorgánica y Orgánica
- Castellón
- Spain
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13
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Davarpanah M, Ahmadpour A, Rohani-Bastami T, Dabir H. Synthesis and application of diethanolamine-functionalized polystyrene as a new sorbent for the removal of p-toluenesulfonic acid from aqueous solution. J IND ENG CHEM 2015. [DOI: 10.1016/j.jiec.2015.05.034] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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14
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Tuci G, Zafferoni C, D’Ambrosio P, Caporali S, Ceppatelli M, Rossin A, Tsoufis T, Innocenti M, Giambastiani G. Tailoring Carbon Nanotube N-Dopants while Designing Metal-Free Electrocatalysts for the Oxygen Reduction Reaction in Alkaline Medium. ACS Catal 2013. [DOI: 10.1021/cs400379h] [Citation(s) in RCA: 80] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Giulia Tuci
- Institute of Chemistry of OrganoMetallic
Compounds, ICCOM-CNR and INSTM Consortium, 50019 Sesto F.no, Florence, Italy
| | - Claudio Zafferoni
- Department of Chemistry, University of Florence, 50019 Sesto F.no, Florence,
Italy
| | - Primiano D’Ambrosio
- Institute of Chemistry of OrganoMetallic
Compounds, ICCOM-CNR and INSTM Consortium, 50019 Sesto F.no, Florence, Italy
| | - Stefano Caporali
- Department of Chemistry, University of Florence, 50019 Sesto F.no, Florence,
Italy
| | - Matteo Ceppatelli
- Institute of Chemistry of OrganoMetallic
Compounds, ICCOM-CNR and INSTM Consortium, 50019 Sesto F.no, Florence, Italy
- LENS − European Laboratory for Nonlinear Spectroscopy, 50019 Sesto F.no,
Italy
| | - Andrea Rossin
- Institute of Chemistry of OrganoMetallic
Compounds, ICCOM-CNR and INSTM Consortium, 50019 Sesto F.no, Florence, Italy
| | - Theodoros Tsoufis
- Institute of Chemistry of OrganoMetallic
Compounds, ICCOM-CNR and INSTM Consortium, 50019 Sesto F.no, Florence, Italy
| | - Massimo Innocenti
- Institute of Chemistry of OrganoMetallic
Compounds, ICCOM-CNR and INSTM Consortium, 50019 Sesto F.no, Florence, Italy
- Department of Chemistry, University of Florence, 50019 Sesto F.no, Florence,
Italy
| | - Giuliano Giambastiani
- Institute of Chemistry of OrganoMetallic
Compounds, ICCOM-CNR and INSTM Consortium, 50019 Sesto F.no, Florence, Italy
| |
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