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Sotoudeh Bagha P, Paternoster C, Khakbiz M, Sheibani S, Gholami N, Mantovani D. Surface Modification of an Absorbable Bimodal Fe-Mn-Ag Alloy by Nitrogen Plasma Immersion Ion Implantation. MATERIALS (BASEL, SWITZERLAND) 2023; 16:1048. [PMID: 36770055 PMCID: PMC9919902 DOI: 10.3390/ma16031048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 01/11/2023] [Accepted: 01/16/2023] [Indexed: 06/18/2023]
Abstract
Recently, Fe-Mn-based alloys have been increasingly catching the attention of the scientific community, because of their tunable and outstanding mechanical properties, and suitable degradation behavior for biomedical applications. In spite of these assets, their corrosion rate (CR) is, in general, too low to satisfy the requirements that need to be met for cardiovascular device applications, such as stents. In fact, the CR is not always the same for all of the degradation stages of the material, and in addition, a finely tuned release rate, especially during the first steps of the corrosion pattern, is often demanded. In this work, a resorbable bimodal multi-phase alloy Fe-3Mn-1Ag was designed by mechanical alloying and spark plasma sintering (SPS) to accelerate the corrosion rate. The presence of several phases, for example α-Fe, α-Mn, γ-FeMn and Ag, provided the material with excellent mechanical properties (tensile strength UTS = 722 MPa, tensile strain A = 38%) and a higher corrosion rate (CR = 3.2 ± 0.2 mm/year). However, higher corrosion rates, associated with an increased release of degradation elements, could also raise toxicity concerns, especially at the beginning of the corrosion pattern. In this study, The focus of the present work was the control of the CR by surface modification, with nitrogen plasma immersion ion implantation (N-PIII) treatment that was applied to mechanically polished (MP) samples. This plasma treatment (PT) improved the corrosion resistance of the material, assessed by static degradation immersion tests (SDITs), especially during the first degradation stages. Twenty-eight days later, the degradation rate reached the same value of the MP condition. Nitrogen compounds on the surface of the substrate played an important role in the corrosion mechanism and corrosion product formation. The degradation analysis was carried out also by potentiodynamic tests in modified Hanks' balanced salt solution (MHBSS), and Dulbecco's phosphate buffered saline solution (DPBSS). The corrosion rate was higher in MHBSS for both conditions. However, there was no significant difference between the corrosion rate of the PT in DPBSS (CR = 1.9 ± 0.6 mm/year) and in MHBSS (CR = 2 ± 1.4 mm/year). The cell viability was assessed with human vein endothelial cells (HUVECs) via an indirect metabolic activity test (MTT assay). Due to the lower ion release of the PT condition, the cell viability increased significantly. Thus, nitrogen implantation can control the in vitro corrosion rate starting from the very first stage of the implantation, improving cell viability.
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Affiliation(s)
- Pedram Sotoudeh Bagha
- BiionixTM (Bionic Materials, Implants & Interfaces) Cluster, Department of Medicine, University of Central Florida College of Medicine, Orlando, FL 32827, USA
| | - Carlo Paternoster
- Lab Biomaterials and Bioengineering, CRC-I, Department of Mining, Metallurgical and Materials Engineering & CHU de Quebec Research Center, Regenerative Medicine, Laval University, Quebec City, QC G1V 0A6, Canada
| | - Mehrdad Khakbiz
- Department of Chemical and Biochemical Engineering, Rutgers, The State University of New Jersey, Piscataway, NJ 088854, USA
- Division of Biomedical Engineering, Faculty of New Sciences and Technologies, University of Tehran, Tehran 14395-1561, Iran
| | - Saeed Sheibani
- School of Metallurgy and Materials Engineering, College of Engineering, University of Tehran, Tehran 11155-4563, Iran
| | - Navid Gholami
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran 14177-55469, Iran
| | - Diego Mantovani
- Lab Biomaterials and Bioengineering, CRC-I, Department of Mining, Metallurgical and Materials Engineering & CHU de Quebec Research Center, Regenerative Medicine, Laval University, Quebec City, QC G1V 0A6, Canada
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2
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Mathi S, Jayabharathi J. Spinel Iron Oxide Nanoparticles Decorated on Pyridinic‐N and Carbon Surface: A Highly Efficient Inexpensive Electrocatalyst for Oxygen Reduction and Oxygen Evolution Eeactions. ChemistrySelect 2022. [DOI: 10.1002/slct.202203335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Selvam Mathi
- Department of Chemistry Material Science Lab Annamalai University Annamalainagar Tamilnadu 608 002 India
| | - Jayaraman Jayabharathi
- Department of Chemistry Material Science Lab Annamalai University Annamalainagar Tamilnadu 608 002 India
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3
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Facile fabrication of Fe/Fe 3C embedded in N-doped carbon nanofiber for efficient degradation of tetracycline via peroxymonosulfate activation: Role of superoxide radical and singlet oxygen. J Colloid Interface Sci 2021; 609:86-101. [PMID: 34890952 DOI: 10.1016/j.jcis.2021.11.178] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 11/26/2021] [Accepted: 11/28/2021] [Indexed: 01/17/2023]
Abstract
The toxic metal ions leaching and metal nanoparticles agglomeration were the critical issues for metal-based carbon materials during the peroxymonosulfate (PMS) activation processes. Herein, a facile strategy was first proposed that zero-dimensional Fe/Fe3C nanoparticles were embedded in one-dimensional N-doped carbon nanofiber (Fe/Fe3C@NCNF) to solve the above challenges. The as-obtained Fe/Fe3C@NCNF-800 possessed a low Ea value (11.7 kJ/mol) and exhibited high activity for activating PMS to degrade tetracycline (TC) in a wide range of pH 3-11. As expected, the iron ions leaching concentration of Fe/Fe3C@NCNF-800 was very low (0.082 mg/L). Meanwhile, the Fe/Fe3C@NCNF-800 was easily recovered from the reaction solution due to its magnetic properties. Both superoxide radicals (O2∙-) and non-radical of singlet oxygen (1O2) were the primary reactive oxygen species (ROS) in the Fe/Fe3C@NCNF-800/PMS system via quenching tests and electron spin resonance spectroscopy (ESR). The catalytic mechanism suggested that the Fe/Fe3C and graphitic N were the main active sites in the Fe/Fe3C@NCNF-800 for PMS activation. This work provided a facile method for the preparation of Fe-based carbon materials with high catalytic ability, low metal leaching and easy recycling, showing a broad prospect for environmental applications.
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4
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Boosting Oxygen Reduction Catalysis Through Electronic Reconfiguration of Fe–N–C Induced by P Doping. Electrocatalysis (N Y) 2021. [DOI: 10.1007/s12678-021-00682-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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5
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Mohamed MJS. High bifunctional electrocatalytic activity of FeWO4/Fe3O4@NrGO nanocomposites towards electrolyzer and fuel cell technologies. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2021.115587] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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6
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Liang S, Jing M, Pervaiz E, Guo H, Thomas T, Song W, Xu J, Saad A, Wang J, Shen H, Liu J, Yang M. Nickel-Iron Nitride-Nickel Sulfide Composites for Oxygen Evolution Electrocatalysis. ACS APPLIED MATERIALS & INTERFACES 2020; 12:41464-41470. [PMID: 32804470 DOI: 10.1021/acsami.0c11324] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Advance applications like water splitting system and rechargeable metal-air battery are highly dependent on efficient electrocatalyst for the oxygen evolution reaction (OER). Heterostructured materials, with a high active surface area and electron effect, accomplish enhanced catalytic performance. Here, a nitride-sulfide composite (FeNi3N-Ni3S2) has been prepared by a simple hydrothermal process coupled with nitridation. The prepared composite electrocatalyst FeNi3N-Ni3S2 possesses lower electron densities compared to those of FeNi3N and Ni3S2, lessening the activation energy (Ea) toward the OER. Consequently, the prepared FeNi3N-Ni3S2 exhibits excellent OER performance with a low overpotential (230 mV) and a small Tafel slope (38 mV dec-1). Highly stable FeNi3N-Ni3S2 composite delivers lower charging voltage and extended lifetime in rechargeable Zn-air battery, compared with IrO2.
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Affiliation(s)
- Shuqin Liang
- State Key Laboratory of Heavy Oil Processing and Beijing Key Laboratory of Oil & Gas Pollution Control, China University of Petroleum, Beijing 102249, China
- Ningbo Institute of Materials Technology and Engineering Chinese Academy of Sciences Ningbo 315201, China
| | - Meizan Jing
- State Key Laboratory of Heavy Oil Processing and Beijing Key Laboratory of Oil & Gas Pollution Control, China University of Petroleum, Beijing 102249, China
| | - Erum Pervaiz
- Heterogeneous Catalysis Lab, Chemical Engineering Department, School of Chemical & Materials Engineering (SCME), National University of Sciences and Technology (NUST), Sector H-12, Islamabad 44000, Pakistan
| | - Haichuan Guo
- Ningbo Institute of Materials Technology and Engineering Chinese Academy of Sciences Ningbo 315201, China
| | - Tiju Thomas
- Department of Metallurgical and Materials Engineering, and DST Solar Energy Harnessing Center, Indian Institute of Technology Madras, Adyar, Chennai 600036, Tamil Nadu, India
| | - Weiyu Song
- State Key Laboratory of Heavy Oil Processing and Beijing Key Laboratory of Oil & Gas Pollution Control, China University of Petroleum, Beijing 102249, China
| | - Jian Xu
- Ningbo Institute of Materials Technology and Engineering Chinese Academy of Sciences Ningbo 315201, China
| | - Ali Saad
- Ningbo Institute of Materials Technology and Engineering Chinese Academy of Sciences Ningbo 315201, China
| | - Jiacheng Wang
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Dingxi Road, Shanghai 200050, China
| | - Hangjia Shen
- Ningbo Institute of Materials Technology and Engineering Chinese Academy of Sciences Ningbo 315201, China
| | - Jian Liu
- State Key Laboratory of Heavy Oil Processing and Beijing Key Laboratory of Oil & Gas Pollution Control, China University of Petroleum, Beijing 102249, China
| | - Minghui Yang
- Ningbo Institute of Materials Technology and Engineering Chinese Academy of Sciences Ningbo 315201, China
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Yan XH, Meng Z, Prabhu P, Xu H, Xue T, Fang G, Lee JM. Self-Supported Fe–N–C Electrocatalyst via Pyrolysis of EDTAFeNa Adsorbed on SBA-15 for the Oxygen Reduction Reaction. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.9b06500] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Xiang-Hui Yan
- School of Materials Science and Engineering, North Minzu University, Yinchuan, Ningxia 750021, China
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 637459, Singapore
- Key Laboratory of Powder Material & Advance Ceramics, North Minzu University, Yinchuan, Ningxia 750021, China
| | - Ziwei Meng
- School of Materials Science and Engineering, North Minzu University, Yinchuan, Ningxia 750021, China
| | - P. Prabhu
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 637459, Singapore
| | - Hao Xu
- School of Materials Science and Engineering, North Minzu University, Yinchuan, Ningxia 750021, China
| | - Tong Xue
- School of Materials Science and Engineering, North Minzu University, Yinchuan, Ningxia 750021, China
| | - Guoli Fang
- School of Materials Science and Engineering, North Minzu University, Yinchuan, Ningxia 750021, China
| | - Jong-Min Lee
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 637459, Singapore
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8
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Mani P, Devadas S, Gurusamy T, Karthik PE, Ratheesh BP, Ramanujam K, Mandal S. Sodalite-type Cu-based Three-dimensional Metal-Organic Framework for Efficient Oxygen Reduction Reaction. Chem Asian J 2019; 14:4814-4818. [PMID: 31697018 DOI: 10.1002/asia.201901242] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 11/06/2019] [Indexed: 11/10/2022]
Abstract
Inspired by copper-based oxygen reduction biocatalysts, we have studied the electrocatalytic behavior of a Cu-based MOF (Cu-BTT) for oxygen reduction reaction (ORR) in alkaline medium. This catalyst reduces the oxygen at the onset (Eonset ) and half-wave potential (E1/2 ) of 0. 940 V and 0.778 V, respectively. The high halfway potential supports the good activity of Cu-BTT MOF. The high ORR catalytic activity can be interpreted by the presence of nitrogen-rich ligand (tetrazole) and the generation of nascent copper(I) during the reaction. In addition to the excellent activity, Cu-BTT MOF showed exceptional stability too, which was confirmed through chronoamperometry study, where current was unchanged up to 12 h. Further, the 4-electrons transfer of ORR kinetics was confirmed by hydrodynamic voltammetry. The oxygen active center namely copper(I) generation during ORR has been understood by the reduction peak in cyclic voltammetry as well in the XPS analysis.
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Affiliation(s)
- Prabu Mani
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Thiruvananthapuram, Kerala, 695551, India
| | - Sharat Devadas
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Thiruvananthapuram, Kerala, 695551, India
| | - Tamilselvi Gurusamy
- Department of Chemistry, Indian Institute of Technology Madras, Chennai, 600036, India
| | - Pitchiah Esakki Karthik
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Thiruvananthapuram, Kerala, 695551, India
| | - Balu P Ratheesh
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Thiruvananthapuram, Kerala, 695551, India
| | | | - Sukhendu Mandal
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Thiruvananthapuram, Kerala, 695551, India
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9
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Varga T, Vásárhelyi L, Ballai G, Haspel H, Oszkó A, Kukovecz Á, Kónya Z. Noble-Metal-Free Iron Nitride/Nitrogen-Doped Graphene Composite for the Oxygen Reduction Reaction. ACS OMEGA 2019; 4:130-139. [PMID: 31459319 PMCID: PMC6647991 DOI: 10.1021/acsomega.8b02646] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Accepted: 12/19/2018] [Indexed: 11/28/2022]
Abstract
Considerable effort has been devoted recently to replace platinum-based catalysts with their non-noble-metal counterparts in the oxygen reduction reaction (ORR) in fuel cells. Nitrogen-doped carbon structures emerged as possible candidates for this role, and their earth-abundant metal-decorated composites showed great promise. Here, we report on the simultaneous formation of nitrogen-doped graphene and iron nitride from the lyophilized mixture of graphene oxide and iron salt by high-temperature annealing in ammonia atmosphere. A mixture of FeN and Fe2N particles was formed with average particle size increasing from 23.4 to 127.0 nm and iron content ranging from 5 to 50 wt %. The electrocatalytic oxygen reduction activity was investigated via the rotating disk electrode method in alkaline media. The highest current density of 3.65 mA cm-2 at 1500 rpm rotation rate was achieved in the 20 wt % catalyst via the four-electrode reduction pathway, exceeding the activity of both the pristine iron nitride and the undecorated nitrogen-doped graphene. Since our catalysts showed improved methanol tolerance compared to the platinum-based ones, the formed non-noble-metal system offers a viable alternative to the platinum-decorated carbon black (Pt/CB) ORR catalysts in direct methanol fuel cells.
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Affiliation(s)
- Tamás Varga
- Department
of Applied and Environmental Chemistry, University of Szeged, Rerrich Bela tér 1, H-6720 Szeged, Hungary
| | - Lívia Vásárhelyi
- Department
of Applied and Environmental Chemistry, University of Szeged, Rerrich Bela tér 1, H-6720 Szeged, Hungary
| | - Gergő Ballai
- Department
of Applied and Environmental Chemistry, University of Szeged, Rerrich Bela tér 1, H-6720 Szeged, Hungary
| | - Henrik Haspel
- Department
of Applied and Environmental Chemistry, University of Szeged, Rerrich Bela tér 1, H-6720 Szeged, Hungary
| | - Albert Oszkó
- Department
of Physical Chemistry and Materials Science, University of Szeged, Aradi Vértanúk tere 1, H-6720 Szeged, Hungary
| | - Ákos Kukovecz
- Department
of Applied and Environmental Chemistry, University of Szeged, Rerrich Bela tér 1, H-6720 Szeged, Hungary
- SZTE
“Lendület” Porous Nanocomposites Research Group, Rerrich Béla tér 1, H-6720 Szeged, Hungary
| | - Zoltán Kónya
- Department
of Applied and Environmental Chemistry, University of Szeged, Rerrich Bela tér 1, H-6720 Szeged, Hungary
- MTA-SZTE
Reaction Kinetics and Surface Chemistry Research Group, Rerrich Béla tér 1, H-6720 Szeged, Hungary
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10
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Iron(II) phthalocyanine immobilized SBA-15 catalysts: Preparation, characterization and application for toluene selective aerobic oxidation. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.08.026] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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11
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Doustkhah E, Rostamnia S, Gholipour B, Zeynizadeh B, Baghban A, Luque R. Design of chitosan-dithiocarbamate magnetically separable catalytic nanocomposites for greener aqueous oxidations at room temperature. MOLECULAR CATALYSIS 2017. [DOI: 10.1016/j.mcat.2017.01.031] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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12
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Wang S, Yu D, He X. Retracted Article: A facile strategy to fabricate nitrogen-doped graphene aerogel supported Fe 3N nanoparticles as efficient electrocatalysts for the oxygen reduction reaction. NEW J CHEM 2017. [DOI: 10.1039/c6nj04114k] [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]
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13
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Wang S, Yu D, He X. A facile strategy to fabricate nitrogen-doped graphene aerogel-supported Fe3N nanoparticles as efficient electrocatalysts for the oxygen reduction reaction. NEW J CHEM 2017. [DOI: 10.1039/c6nj02679f] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this study, a novel hybrid composed of iron nitride and nitrogen-functionalized graphene aerogel (Fe3N/N-GA) was fabricated and used as an electrode material for the oxygen reduction reaction (ORR).
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Affiliation(s)
- Shufeng Wang
- Department of Chemistry and Chemical Engineering
- Changchun University of Science and Technology
- Changchun 130022
- P. R. China
| | - Dingling Yu
- Department of Chemistry and Chemical Engineering
- Changchun University of Science and Technology
- Changchun 130022
- P. R. China
| | - Xingquan He
- Department of Chemistry and Chemical Engineering
- Changchun University of Science and Technology
- Changchun 130022
- P. R. China
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14
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Iron and nitrogen co-doped carbon derived from soybeans as efficient electro-catalysts for the oxygen reduction reaction. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.08.090] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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15
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Wang Y, Xie C, Liu D, Huang X, Huo J, Wang S. Nanoparticle-Stacked Porous Nickel-Iron Nitride Nanosheet: A Highly Efficient Bifunctional Electrocatalyst for Overall Water Splitting. ACS APPLIED MATERIALS & INTERFACES 2016; 8:18652-7. [PMID: 27348348 DOI: 10.1021/acsami.6b05811] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
Nanoparticle-stacked porous Ni3FeN nanosheets were synthesized through a simple nitridation reaction of the corresponding LDHs. The nanosheet is composed of stacked nanoparticles with more active sites exposed for electrocatalytic reactions. Thus, it exhibited excellent oxygen evolution reaction performance having an extremely low overpotential of 223 mV at 10 mA/cm(2) and hydrogen evolution reaction property with a very low overpotential of 45 mV at 10 mA/cm(2). This electrocatalyst as bifunctional electrodes is used to overall water splitting in alkaline media, showing a high performance with 10 mA/cm(2) at a cell voltage of 1.495 V.
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Affiliation(s)
- Yanyong Wang
- State Key Laboratory of Chem/Bio-sensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University , Changsha 410082, China , and
| | - Chao Xie
- State Key Laboratory of Chem/Bio-sensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University , Changsha 410082, China , and
| | - Dongdong Liu
- State Key Laboratory of Chem/Bio-sensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University , Changsha 410082, China , and
| | - Xiaobing Huang
- College of Chemistry and Chemical Engineering, Hunan University of Arts and Science , Changde, China
| | - Jia Huo
- State Key Laboratory of Chem/Bio-sensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University , Changsha 410082, China , and
| | - Shuangyin Wang
- State Key Laboratory of Chem/Bio-sensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University , Changsha 410082, China , and
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16
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Gu L, Jiang L, Li X, Jin J, Wang J, Sun G. A Fe-N-C catalyst with highly dispersed iron in carbon for oxygen reduction reaction and its application in direct methanol fuel cells. CHINESE JOURNAL OF CATALYSIS 2016. [DOI: 10.1016/s1872-2067(15)61049-x] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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17
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Ganesan P, Prabu M, Sanetuntikul J, Shanmugam S. Cobalt Sulfide Nanoparticles Grown on Nitrogen and Sulfur Codoped Graphene Oxide: An Efficient Electrocatalyst for Oxygen Reduction and Evolution Reactions. ACS Catal 2015. [DOI: 10.1021/acscatal.5b00154] [Citation(s) in RCA: 530] [Impact Index Per Article: 58.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Pandian Ganesan
- Department of Energy Systems
and Engineering, Daegu Gyeongbuk Institute of Science and Technology (DGIST), 50-1 Sang-Ri, Hyeongpung-Myeon, Dalseong-gun, Daegu 711-873, Republic of Korea
| | - Moni Prabu
- Department of Energy Systems
and Engineering, Daegu Gyeongbuk Institute of Science and Technology (DGIST), 50-1 Sang-Ri, Hyeongpung-Myeon, Dalseong-gun, Daegu 711-873, Republic of Korea
| | - Jakkid Sanetuntikul
- Department of Energy Systems
and Engineering, Daegu Gyeongbuk Institute of Science and Technology (DGIST), 50-1 Sang-Ri, Hyeongpung-Myeon, Dalseong-gun, Daegu 711-873, Republic of Korea
| | - Sangaraju Shanmugam
- Department of Energy Systems
and Engineering, Daegu Gyeongbuk Institute of Science and Technology (DGIST), 50-1 Sang-Ri, Hyeongpung-Myeon, Dalseong-gun, Daegu 711-873, Republic of Korea
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18
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Yuan G, Zhang G, Zhou Y, Yang F. Synergetic adsorption and catalytic oxidation performance originating from leafy graphite nanosheet anchored iron(ii) phthalocyanine nanorods for efficient organic dye degradation. RSC Adv 2015. [DOI: 10.1039/c4ra16530f] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Leafy graphite nanosheet anchored iron(ii) phthalocyanine nanorods (FePc@LGNS) were facilely synthesized without using a complex covalent anchoring procedure.
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Affiliation(s)
- Guangén Yuan
- Key Laboratory of Industrial Ecology and Environmental Engineering
- Ministry of Education
- School of Environmental Science and Technology
- Dalian University of Technology
- Dalian 116023
| | - Guoquan Zhang
- Key Laboratory of Industrial Ecology and Environmental Engineering
- Ministry of Education
- School of Environmental Science and Technology
- Dalian University of Technology
- Dalian 116023
| | - Yufei Zhou
- Key Laboratory of Industrial Ecology and Environmental Engineering
- Ministry of Education
- School of Environmental Science and Technology
- Dalian University of Technology
- Dalian 116023
| | - Fenglin Yang
- Key Laboratory of Industrial Ecology and Environmental Engineering
- Ministry of Education
- School of Environmental Science and Technology
- Dalian University of Technology
- Dalian 116023
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