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Gong M, Li X, Hu L, Xu H, Yang C, Luo Y, Li S, Yin C, Gan M, Zhou L. Preparation and characterization of palladium nanoparticle-embedded carbon nanofiber membranes via electrospinning and carbonization strategy. RSC Adv 2024; 14:21623-21634. [PMID: 38979472 PMCID: PMC11228938 DOI: 10.1039/d4ra02023e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2024] [Accepted: 07/02/2024] [Indexed: 07/10/2024] Open
Abstract
Carbon nanofiber membranes (CNMs) are expected to be used in many energy devices to improve the reaction rate. In this paper, CNMs embedded with palladium nanoparticles (Pd-CNMs) were prepared by electrospinning and carbonization using polyimide as the raw material. The effects of carbonization temperature, carbonization atmosphere, and heating rate on the physicochemical properties of the as-obtained Pd-CNMs were studied in detail. On this basis, the electrocatalytic performance of Pd-CNMs prepared under optimal conditions was characterized. The results showed that highly active zero-valent palladium nanoparticles with uniform particle size could be distributed on the surface of carbon nanofibers. Under vacuum conditions, at a carbonization temperature of 800 °C and a heating rate of 2 °C min-1, Pd-CNMs have lower H2O2 yield, lower Tafel slope (73.3 mV dec-1), higher electron transfer number (∼4), and superior durability, suggesting that Pd-CNMs exhibit excellent electrocatalytic activity for ORR in alkaline electrolyte. Therefore, polyimide-derived CNMs embedded with Pd nanoparticles are expected to become an excellent cathode catalyst layer for fuel cells.
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Affiliation(s)
- Man Gong
- Institute of Photovoltaics, Nanchang University Nanchang 330031 PR China
| | - Xiaomin Li
- Institute of Photovoltaics, Nanchang University Nanchang 330031 PR China
- Institute of New Materials Technology, NCU-GQC Institute of PV-HE-ES Technology Jiujiang 332020 PR China
| | - Lei Hu
- Institute of Photovoltaics, Nanchang University Nanchang 330031 PR China
| | - Hang Xu
- Institute of Photovoltaics, Nanchang University Nanchang 330031 PR China
| | - Changshu Yang
- Institute of Photovoltaics, Nanchang University Nanchang 330031 PR China
| | - Yuhan Luo
- Institute of Photovoltaics, Nanchang University Nanchang 330031 PR China
| | - Shu Li
- Institute of Photovoltaics, Nanchang University Nanchang 330031 PR China
| | - Chuanqiang Yin
- Institute of Photovoltaics, Nanchang University Nanchang 330031 PR China
- Institute of New Materials Technology, NCU-GQC Institute of PV-HE-ES Technology Jiujiang 332020 PR China
| | - Min Gan
- School of Physics and Materials Science, Nanchang University Nanchang 330031 PR China
| | - Lang Zhou
- Institute of Photovoltaics, Nanchang University Nanchang 330031 PR China
- Institute of New Materials Technology, NCU-GQC Institute of PV-HE-ES Technology Jiujiang 332020 PR China
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2
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Pan D, Hu J, Wang B, Xia X, Cheng Y, Wang C, Lu Y. Biomimetic Wearable Sensors: Emerging Combination of Intelligence and Electronics. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2303264. [PMID: 38044298 PMCID: PMC10837381 DOI: 10.1002/advs.202303264] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 10/03/2023] [Indexed: 12/05/2023]
Abstract
Owing to the advancement of interdisciplinary concepts, for example, wearable electronics, bioelectronics, and intelligent sensing, during the microelectronics industrial revolution, nowadays, extensively mature wearable sensing devices have become new favorites in the noninvasive human healthcare industry. The combination of wearable sensing devices with bionics is driving frontier developments in various fields, such as personalized medical monitoring and flexible electronics, due to the superior biocompatibilities and diverse sensing mechanisms. It is noticed that the integration of desired functions into wearable device materials can be realized by grafting biomimetic intelligence. Therefore, herein, the mechanism by which biomimetic materials satisfy and further enhance system functionality is reviewed. Next, wearable artificial sensory systems that integrate biomimetic sensing into portable sensing devices are introduced, which have received significant attention from the industry owing to their novel sensing approaches and portabilities. To address the limitations encountered by important signal and data units in biomimetic wearable sensing systems, two paths forward are identified and current challenges and opportunities are presented in this field. In summary, this review provides a further comprehensive understanding of the development of biomimetic wearable sensing devices from both breadth and depth perspectives, offering valuable guidance for future research and application expansion of these devices.
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Affiliation(s)
- Donglei Pan
- College of Light Industry and Food EngineeringGuangxi UniversityNanningGuangxi530004China
- Key Laboratory of Industrial BiocatalysisMinistry of EducationDepartment of Chemical EngineeringTsinghua UniversityBeijing100084China
| | - Jiawang Hu
- Key Laboratory of Industrial BiocatalysisMinistry of EducationDepartment of Chemical EngineeringTsinghua UniversityBeijing100084China
| | - Bin Wang
- Key Laboratory of Industrial BiocatalysisMinistry of EducationDepartment of Chemical EngineeringTsinghua UniversityBeijing100084China
| | - Xuanjie Xia
- Key Laboratory of Industrial BiocatalysisMinistry of EducationDepartment of Chemical EngineeringTsinghua UniversityBeijing100084China
| | - Yifan Cheng
- Key Laboratory of Industrial BiocatalysisMinistry of EducationDepartment of Chemical EngineeringTsinghua UniversityBeijing100084China
| | - Cheng‐Hua Wang
- College of Light Industry and Food EngineeringGuangxi UniversityNanningGuangxi530004China
| | - Yuan Lu
- Key Laboratory of Industrial BiocatalysisMinistry of EducationDepartment of Chemical EngineeringTsinghua UniversityBeijing100084China
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3
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A simple preparation of N-doped reduced graphene oxide as an electrode material for the detection of hydrogen peroxide and glucose. Electrochim Acta 2023. [DOI: 10.1016/j.electacta.2023.142113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
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4
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Dhadda S, Sharma S, Jakhar P, Sharma H. Contemporary progress in the green synthesis of spiro-thiazolidines and their medicinal significance: a review. RSC Adv 2023; 13:3723-3742. [PMID: 36756557 PMCID: PMC9891087 DOI: 10.1039/d2ra07474e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 12/26/2022] [Indexed: 01/26/2023] Open
Abstract
The development of new strategies for the production of nitrogen and sulfur-containing heterocycles remains an extremely alluring but challenging proposition. Among these heterocyclic compounds, spiro-thiazolidines are a distinct class of heterocyclic motifs with an all-encompassing range of pharmaceutical activities such as anti-histaminic, anti-proliferative, anesthetic, hypnotic, anti-fungal, anti-inflammatory, anti-HIV, anthelmintic, CNS stimulant, and anti-viral potentials. Consequently, investigators have produced these heterocycles through diversified intricate pathways as object structures for medicinal studies. Notwithstanding their innumerable manmade solicitations, there is yet no special periodical on MCRs concerning spiro-thiazolidine via green synthesis. Thus, this in-depth review encompasses the excursion of MCRs to spiro-thiazolidines, including the environment-friendly synthetic approaches, reaction situations, rationale behind the optimal selection of catalyst, scope, anticipated mechanism, and biological activities. In this review, we have focussed on the furthermost current developments in spiro-thiazolidine creation under different conditions, such as ionic liquid-assisted, microwave-assisted, on-water, solid-supported acid-catalyzed, asymmetric, and nanocatalyst-assisted syntheses, developed over the last 8 years. This study details works regarding the total amalgamation of spiro-thiazolidines under N- and S-containing heterocycles. Furthermore, this article summarizes the developments of artificially and pharmaceutically important spiro-thiazolidine candidates.
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Affiliation(s)
- Surbhi Dhadda
- Department of Chemistry, Faculty of Basic and Applied Sciences, Vivekananda Global UniversityJagatpuraJaipurRajasthan303012India
| | - Shaily Sharma
- Microwave Chemistry Lab, Department of Chemistry, UCOS, Mohanlal Sukhadia University Udaipur Rajasthan 313001 India
| | - Prakash Jakhar
- Microwave Chemistry Lab, Department of Chemistry, UCOS, Mohanlal Sukhadia University Udaipur Rajasthan 313001 India
| | - Himanshu Sharma
- Microwave Chemistry Lab, Department of Chemistry, UCOS, Mohanlal Sukhadia University Udaipur Rajasthan 313001 India
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Abu Hatab AS, Ahmad YH, Ibrahim M, Elsafi Ahmed A, Abdul Rahman MB, Al-Qaradawi SY. MOF-Derived Cobalt@Mesoporous Carbon as Electrocatalysts for Oxygen Evolution Reaction: Impact of Organic Linker. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2023; 39:1123-1134. [PMID: 36607611 DOI: 10.1021/acs.langmuir.2c02873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Water electrolysis has attracted scientists' attention as a green route for energy generation. However, the sluggish kinetics of oxygen evolution reaction (OER) remarkably increases the reaction overpotential. In this work, we developed Co-based nanomaterials as cost-effective, highly efficient catalysts for OER. In this regard, different Co-based metal-organic frameworks (MOFs) were synthesized using different organic linkers. After annealing under inert atmosphere, the corresponding Co-embedded mesoporous carbon (Co/MC) materials were produced. Among them, Co/MC synthesized using 2-methyl imidazole (Co/NMC-2MeIM) expressed the highest surface area (412 m2/g) compared to its counterparts. Furthermore, it expressed a higher degree of defects as depicted by Raman spectra. Co/NMC-2MeIM exhibited the best catalytic performance toward OER in alkaline medium. It afforded an overpotential of 292 mV at a current density of 10 mA cm-2 and a Tafel slope of 99.2 mV dec-1. The superior electrocatalytic performance of Co/NMC-2MeIM is attributed to its high content of Co3+ on the surface, high surface area, and enhanced electrical conductivity induced by nitrogen doping. Furthermore, its high content of pyridinic-N and high degree of defects remarkably enhance the charge transfer between the adsorbed oxygen species and the active sites. These results may pave the avenue toward further investigation of metal/carbon materials in a wide range of electrocatalytic applications.
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Affiliation(s)
- Aymen S Abu Hatab
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia UPM, 43400Serdang, Selangor, Malaysia
- Integrated Chemical BioPhysics Research, Faculty of Science, Universiti Putra Malaysia UPM, 43400Serdang, Selangor, Malaysia
- Department of Chemistry and Earth Sciences, College of Arts and Sciences, Qatar University, Doha2713, Qatar
| | - Yahia H Ahmad
- Department of Chemistry and Earth Sciences, College of Arts and Sciences, Qatar University, Doha2713, Qatar
| | - Muna Ibrahim
- Department of Chemistry and Earth Sciences, College of Arts and Sciences, Qatar University, Doha2713, Qatar
| | - Alaa Elsafi Ahmed
- Department of Chemistry and Earth Sciences, College of Arts and Sciences, Qatar University, Doha2713, Qatar
| | - Mohd Basyaruddin Abdul Rahman
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia UPM, 43400Serdang, Selangor, Malaysia
- Integrated Chemical BioPhysics Research, Faculty of Science, Universiti Putra Malaysia UPM, 43400Serdang, Selangor, Malaysia
| | - Siham Y Al-Qaradawi
- Department of Chemistry and Earth Sciences, College of Arts and Sciences, Qatar University, Doha2713, Qatar
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Baghal Behyar M, Hasanzadeh M, Seidi F, Shadjou N. Sensing of Amino Acids: Critical role of nanomaterials for the efficient biomedical analysis. Microchem J 2023. [DOI: 10.1016/j.microc.2023.108452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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7
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Wang Q, Luo Z, Wu YL, Li Z. Recent Advances in Enzyme‐Based Biomaterials Toward Diabetic Wound Healing. ADVANCED NANOBIOMED RESEARCH 2022. [DOI: 10.1002/anbr.202200110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Affiliation(s)
- Qi Wang
- Fujian Provincial Key Laboratory of Innovative Drug Target Research and State Key Laboratory of Cellular Stress Biology School of Pharmaceutical Sciences Xiamen University Xiamen 361102 China
| | - Zheng Luo
- Fujian Provincial Key Laboratory of Innovative Drug Target Research and State Key Laboratory of Cellular Stress Biology School of Pharmaceutical Sciences Xiamen University Xiamen 361102 China
- Institute of Materials Research and Engineering A*STAR (Agency for Science, Technology and Research) 2 Fusionopolis Way Innovis, #08-03 Singapore 138634 Singapore
| | - Yun-Long Wu
- Fujian Provincial Key Laboratory of Innovative Drug Target Research and State Key Laboratory of Cellular Stress Biology School of Pharmaceutical Sciences Xiamen University Xiamen 361102 China
| | - Zibiao Li
- Institute of Materials Research and Engineering A*STAR (Agency for Science, Technology and Research) 2 Fusionopolis Way Innovis, #08-03 Singapore 138634 Singapore
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2) Agency for Science, Technology and Research (A*STAR) 2 Fusionopolis Way Singapore 138634 Singapore
- Department of Materials Science and Engineering National University of Singapore 9 Engineering Drive 1 Singapore 117576 Singapore
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Zheng J, Nie L, Hu C, Zang S, Pang Y, Chen N, Ma M, Lai Q. Manipulating K-Storage Mechanism of Soft Carbon via Molecular Design-Driven Structure Transformation. ACS APPLIED MATERIALS & INTERFACES 2022; 14:54698-54707. [PMID: 36472417 DOI: 10.1021/acsami.2c15574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
The emerging potassium-ion batteries (PIBs) have been placing stratospheric expectations for realizing grid-scale electrochemical storage of renewable energy. However, the unsatisfactory K-storage of PIB anode materials, especially promising carbonaceous materials, significantly limited the development of PIBs. Here, a molecular design strategy was proposed to realize controllable structure transformation of soft carbon (SC) materials for enhanced K-storage performance. The optimized SC-PCN material delivered a high reversible K-storage capacity of 838 mAh/g at 50 mA/g, outstanding rate capability (213 mAh/g at 1000 mA/g), and excellent long-term cycling performance (301 mAh/g maintained after 300 cycles at 500 mA/g), superior to most previously reported carbon-based PIB anodes materials. Reaction kinetic analysis revealed that the proposed molecular design strategy can achieve the transformation from a surface capacitive-dominated mechanism to a capacitive-diffusion hybrid mechanism for SC-PCN, benefiting from its unique microstructures with highly defective surface generated via the synergistic effect from template removal, N doping, and surface reconstruction. The optimal hybrid K-storage mechanism should be responsible for the excellent K-storage properties of the prepared SC-PCN.
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Affiliation(s)
- Jing Zheng
- Department of Chemistry and Materials Science, College of Science, Nanjing Forestry University, No. 159 Longpan Road, Nanjing 210037, P. R. China
| | - Luanjie Nie
- Department of Chemistry and Materials Science, College of Science, Nanjing Forestry University, No. 159 Longpan Road, Nanjing 210037, P. R. China
| | - Chi Hu
- Department of Chemistry and Materials Science, College of Science, Nanjing Forestry University, No. 159 Longpan Road, Nanjing 210037, P. R. China
| | - Shenluo Zang
- Department of Chemistry and Materials Science, College of Science, Nanjing Forestry University, No. 159 Longpan Road, Nanjing 210037, P. R. China
| | - Yinshuang Pang
- Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies, College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, No. 29 Yudao Street, Nanjing 210016, P. R. China
| | - Ningning Chen
- Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies, College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, No. 29 Yudao Street, Nanjing 210016, P. R. China
| | - Mengtao Ma
- Department of Chemistry and Materials Science, College of Science, Nanjing Forestry University, No. 159 Longpan Road, Nanjing 210037, P. R. China
| | - Qingxue Lai
- Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies, College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, No. 29 Yudao Street, Nanjing 210016, P. R. China
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9
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Maksimova TA, Mishakov IV, Bauman YI, Ayupov AB, Mel’gunov MS, Dmitrachkov AM, Nartova AV, Stoyanovskii VO, Vedyagin AA. Effect of Pretreatment with Acids on the N-Functionalization of Carbon Nanofibers Using Melamine. MATERIALS (BASEL, SWITZERLAND) 2022; 15:ma15228239. [PMID: 36431724 PMCID: PMC9693401 DOI: 10.3390/ma15228239] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Revised: 11/11/2022] [Accepted: 11/17/2022] [Indexed: 05/30/2023]
Abstract
Nowadays, N-functionalized carbon nanomaterials attract a growing interest. The use of melamine as a functionalizing agent looks prospective from environmental and cost points of view. Moreover, the melamine molecule contains a high amount of nitrogen with an atomic ratio C/N of 1/2. In present work, the initial carbon nanofibers (CNFs) were synthesized via catalytic pyrolysis of ethylene over microdispersed Ni-Cu alloy. The CNF materials were pretreated with 12% hydrochloric acid or with a mixture of concentrated nitric and sulfuric acids, which allowed etching of the metals from the fibers and oxidizing of the fibers' surface. Finally, the CNFs were N-functionalized via their impregnation with a melamine solution and thermolysis in an inert atmosphere. According to the microscopic data, the initial structure of the CNFs remained the same after the pretreatment and post-functionalization procedures. At the same time, the surface of the N-functionalized CNFs became more defective. The textural properties of the materials were also affected. In the case of the oxidative treatment with a mixture of acids, the highest content of the surface oxygen of 11.8% was registered by X-ray photoelectron spectroscopy. The amount of nitrogen introduced during the post-functionalization of CNFs with melamine increased from 1.4 to 4.3%. Along with this, the surface oxygen concentration diminished to 6.4%.
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Affiliation(s)
| | | | - Yury I. Bauman
- Boreskov Institute of Catalysis, 630090 Novosibirsk, Russia
| | - Artem B. Ayupov
- Boreskov Institute of Catalysis, 630090 Novosibirsk, Russia
- Department of Natural Sciences, Novosibirsk State University, Pirogova Str. 2, 630090 Novosibirsk, Russia
| | - Maksim S. Mel’gunov
- Boreskov Institute of Catalysis, 630090 Novosibirsk, Russia
- Department of Natural Sciences, Novosibirsk State University, Pirogova Str. 2, 630090 Novosibirsk, Russia
| | - Aleksey M. Dmitrachkov
- Boreskov Institute of Catalysis, 630090 Novosibirsk, Russia
- Department of Natural Sciences, Novosibirsk State University, Pirogova Str. 2, 630090 Novosibirsk, Russia
| | - Anna V. Nartova
- Boreskov Institute of Catalysis, 630090 Novosibirsk, Russia
- Department of Natural Sciences, Novosibirsk State University, Pirogova Str. 2, 630090 Novosibirsk, Russia
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10
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Nitrogen-plasma doped ZnO-graphene oxide compounds production and their photocatalytic performance. ADV POWDER TECHNOL 2022. [DOI: 10.1016/j.apt.2022.103829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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11
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Effect of Platinum Precursor on the Properties of Pt/N-Graphene Catalysts in Formic Acid Decomposition. Catalysts 2022. [DOI: 10.3390/catal12091022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Properties of a novel catalytic material, Pt/N-graphene, in gas-phase decomposition of formic acid to obtain pure hydrogen were studied. The graphene powder doped with nitrogen atoms was used as the carbon support. The following methods were used to characterize the synthesized catalysts: X-ray photoelectron spectroscopy (XPS), high-resolution transmission electron microscopy (HRTEM), EXAFS and CO chemisorption. It was determined that the platinum precursor substantially affects the state of the metal in the Pt/N-graphene catalysts. When Pt(NO3)4 was used as the precursor, platinum on the catalyst surface was in the form of nanocrystals. Meanwhile, the use of H2PtCl6 led to the formation of atomically dispersed platinum stabilized on the surface of N-graphene. Carbon structures containing defects in the graphene layer surrounded by four nitrogen atoms had strong interactions with platinum atoms and acted as the sites where atomic platinum was stabilized.
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12
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Bogdanovskaya VA, Vernigor IE, Radina MV, Panchenko NV, Andreev VN. Electrochemical Oxygen Reduction on Modified Carbon Nanotubes in Alkaline Electrolyte. RUSS J ELECTROCHEM+ 2022. [DOI: 10.1134/s102319352209004x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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13
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Matus Е, Ismagilov I, Mikhaylova E, Ismagilov Z. Hydrogen Production from Coal Industry Methane. EURASIAN CHEMICO-TECHNOLOGICAL JOURNAL 2022. [DOI: 10.18321/ectj1320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Coal industry methane is a fossil raw material that can serve as an energy carrier for the production of heat and electricity, as well as a raw material for obtaining valuable products for the chemical industry. To ensure the safety of coal mining, rational environmental management and curbing global warming, it is important to develop and improve methods for capturing and utilizing methane from the coal industry. This review looks at the scientific basis and promising technologies for hydrogen production from coal industry methane and coal production. Technologies for catalytic conversion of all types of coal industry methane (Ventilation Air Methane – VAM, Coal Mine Methane – CMM, Abandoned Mine Methane – AMM, Coal-Bed Methane – CBM), differing in methane concentration and methane-to-air ratio, are discussed. The results of studies on the creation of a number of efficient catalysts for hydrogen production are presented. The great potential of hybrid methods of processing natural coal and coal industry methane has been demonstrated.
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Immobilization of Polyoxometalates on Carbon Nanotubes: Tuning Catalyst Activity, Selectivity and Stability in H2O2-Based Oxidations. Catalysts 2022. [DOI: 10.3390/catal12050472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
In recent years, carbon nanotubes (CNTs), including N-doped ones (N-CNTs), have received significant attention as supports for the construction of heterogeneous catalysts. In this work, we summarize our progress in the application of (N)-CNTs for immobilization of anionic metal-oxygen clusters or polyoxometalates (POMs) and use of (N)-CNTs-supported POM as catalysts for liquid-phase selective oxidation of organic compounds with the green oxidant–aqueous hydrogen peroxide. We discuss here the main factors, which favor adsorption of POMs on (N)-CNTs and ensure a quasi-molecular dispersion of POM on the surface and their strong attachment to the support. The effects of the POM nature, N-doping of CNTs, acid additives, and other factors on the POM immobilization process and catalytic activity/selectivity of the (N)-CNTs-immobilized POMs are analyzed. Particular attention is drawn to the critical issue of the catalyst stability and reusability. The scope and limitations of the POM/(N)-CNTs catalysts in H2O2-based selective oxidations are discussed.
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15
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Skudin V, Andreeva T, Myachina M, Gavrilova N. CVD-Synthesis of N-CNT Using Propane and Ammonia. MATERIALS 2022; 15:ma15062241. [PMID: 35329693 PMCID: PMC8955545 DOI: 10.3390/ma15062241] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 03/15/2022] [Accepted: 03/15/2022] [Indexed: 02/01/2023]
Abstract
N-CNT is a promising material for various applications, including catalysis, electronics, etc., whose widespread use is limited by the significant cost of production. CVD-synthesis using a propane–ammonia mixture is one of the cost-effective processes for obtaining carbon nanomaterials. In this work, the CVD-synthesis of N-CNT was conducted in a traditional bed reactor using catalyst: (Al0,4Fe0,48Co0,12)2O3 + 3% MoO3. The synthesized material was characterized by XPS spectroscopy, ASAP, TEM and SEM-microscopy. It is shown that the carbon material contains various morphological structures, including multiwalled carbon nanotubes (MWCNT), bamboo-like structures, spherical and irregular sections. The content of structures (bamboo-like and spherical structure) caused by the incorporation of nitrogen into the carbon nanotube structure depends on the synthesis temperature and the ammonia content in the reaction mixture. The optimal conditions for CVD-synthesis were determined: the temperature range (650–700 °C), the composition (C3H8/NH3 = 50/50%) and flow rate of the ammonia-propane mixture (200 mL/min).
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Affiliation(s)
- Valery Skudin
- Department of Chemical Technology of Carbon Materials, Mendeleev University of Chemical Technology of Russia, Miusskaya Sq., 9, 125047 Moscow, Russia; (V.S.); (T.A.)
| | - Tatiana Andreeva
- Department of Chemical Technology of Carbon Materials, Mendeleev University of Chemical Technology of Russia, Miusskaya Sq., 9, 125047 Moscow, Russia; (V.S.); (T.A.)
| | - Maria Myachina
- Department of Colloid Chemistry, Mendeleev University of Chemical Technology of Russia, Miusskaya sq., 9, 125047 Moscow, Russia;
- Correspondence:
| | - Natalia Gavrilova
- Department of Colloid Chemistry, Mendeleev University of Chemical Technology of Russia, Miusskaya sq., 9, 125047 Moscow, Russia;
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Cao S, Zhou Y, Wang R, Jiao W. Enhanced Photocatalytic Activity by Pt Confined within N-Doped Carbon on TiO2 Inner Surface. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.1c04431] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Songtao Cao
- School of Chemical Engineering and Technology, North University of China, Taiyuan 030051, P.R. China
| | - Yu Zhou
- School of Chemical Engineering and Technology, North University of China, Taiyuan 030051, P.R. China
| | - Ruixin Wang
- School of Chemical Engineering and Technology, North University of China, Taiyuan 030051, P.R. China
| | - Weizhou Jiao
- School of Chemical Engineering and Technology, North University of China, Taiyuan 030051, P.R. China
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17
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Metal dusting as a key route to produce functionalized carbon nanofibers. REACTION KINETICS MECHANISMS AND CATALYSIS 2022. [DOI: 10.1007/s11144-022-02169-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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18
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Kaya SI, Cetinkaya A, Ozkan SA. Carbon Nanomaterial-Based Drug Sensing Platforms Using State-of-the-
Art Electroanalytical Techniques. CURR ANAL CHEM 2022. [DOI: 10.2174/1573411016999200802024629] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Currently, nanotechnology and nanomaterials are considered as the most popular and outstanding
research subjects in scientific fields ranging from environmental studies to drug analysis. Carbon nanomaterials such as
carbon nanotubes, graphene, carbon nanofibers etc. and non-carbon nanomaterials such as quantum dots, metal
nanoparticles, nanorods etc. are widely used in electrochemical drug analysis for sensor development. Main aim of drug
analysis with sensors is developing fast, easy to use and sensitive methods. Electroanalytical techniques such as
voltammetry, potentiometry, amperometry etc. which measure electrical parameters such as current or potential in an
electrochemical cell are considered economical, highly sensitive and versatile techniques.
Methods:
Most recent researches and studies about electrochemical analysis of drugs with carbon-based nanomaterials were
analyzed. Books and review articles about this topic were reviewed.
Results:
The most significant carbon-based nanomaterials and electroanalytical techniques were explained in detail. In
addition to this; recent applications of electrochemical techniques with carbon nanomaterials in drug analysis was expressed
comprehensively. Recent researches about electrochemical applications of carbon-based nanomaterials in drug sensing were
given in a table.
Conclusion:
Nanotechnology provides opportunities to create functional materials, devices and systems using
nanomaterials with advantageous features such as high surface area, improved electrode kinetics and higher catalytic
activity. Electrochemistry is widely used in drug analysis for pharmaceutical and medical purposes. Carbon nanomaterials
based electrochemical sensors are one of the most preferred methods for drug analysis with high sensitivity, low cost and
rapid detection.
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Affiliation(s)
- S. Irem Kaya
- Department of Analytical Chemistry, Faculty of Pharmacy, Ankara University, 06560, Ankara,Turkey
| | - Ahmet Cetinkaya
- Department of Analytical Chemistry, Faculty of Pharmacy, Ankara University, 06560, Ankara,Turkey
| | - Sibel A. Ozkan
- Department of Analytical Chemistry, Faculty of Pharmacy, Ankara University, 06560, Ankara,Turkey
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Kupreenko SY, Strokova NE, Il’gova EA, Ivanov AS, Arkhipova EA, Savilov SV. Adsorption of organic solvent vapours on carbon nanotubes, few-layer graphene nanoflakes and their nitrogen-doped counterparts. ADSORPTION 2021. [DOI: 10.1007/s10450-021-00349-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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20
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Abstract
In order to develop highly efficient and stable catalysts for oxygen reduction reaction (ORR) that do not contain precious metals, it is necessary to modify carbon nanotubes (CNT) and define the effect of the modification on their activity in the ORR. In this work, the modification of CNTs included functionalization by treatment in NaOH or HNO3 (soft and hard conditions, respectively) and subsequent doping with nitrogen (melamine was used as a precursor). The main parameters that determine the efficiency of modified CNT in ORR are composition and surface area (XPS, BET), hydrophilic–hydrophobic surface properties (method of standard contact porosimetry (MSP)) and zeta potential (dynamic light scattering method). The activity of CNT in ORR was assessed following half-wave potential, current density within kinetic potential range and the electrochemically active surface area (SEAS). The obtained results show that the modification of CNT with oxygen-containing groups leads to an increase in hydrophilicity and, consequently, SEAS, as well as the total (overall) current. Subsequent doping with nitrogen ensures further increase in SEAS, higher zeta potential and specific activity in ORR, reflected in the shift of the half-wave potential by 150 mV for CNTNaOH-N and 110 mV for CNTHNO3-N relative to CNTNaOH and CNTHNO3, respectively. Moreover, the introduction of N into the structure of CNTHNO3 increases their corrosion stability.
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21
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Tao Y, Nie Y, Hu H, Wang K, Chen Y, Nie R, Wang J, Lu T, Zhang Y, Xu CC. Highly Active Ni Nanoparticles on N‐doped Mesoporous Carbon with Tunable Selectivity for the One‐Pot Transfer Hydroalkylation of Nitroarenes with EtOH in the Absence of H
2. ChemCatChem 2021. [DOI: 10.1002/cctc.202100925] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yuewen Tao
- College of Chemical Engineering Zhengzhou University Zhengzhou 450001 P.R. China
- School of Chemistry and Chemical Engineering Hubei University Wuhan 430062 P.R. China
| | - Yunqing Nie
- College of Chemical Engineering Zhengzhou University Zhengzhou 450001 P.R. China
- School of Chemistry and Chemical Engineering Hubei University Wuhan 430062 P.R. China
| | - Haitao Hu
- College of Chemical Engineering Zhengzhou University Zhengzhou 450001 P.R. China
- School of Chemistry and Chemical Engineering Hubei University Wuhan 430062 P.R. China
| | - Ke Wang
- College of Chemical Engineering Zhengzhou University Zhengzhou 450001 P.R. China
| | - Yi Chen
- College of Chemical Engineering Zhengzhou University Zhengzhou 450001 P.R. China
| | - Renfeng Nie
- College of Chemical Engineering Zhengzhou University Zhengzhou 450001 P.R. China
| | - Jianshe Wang
- College of Chemical Engineering Zhengzhou University Zhengzhou 450001 P.R. China
| | - Tianliang Lu
- College of Chemical Engineering Zhengzhou University Zhengzhou 450001 P.R. China
| | - Yongsheng Zhang
- College of Chemical Engineering Zhengzhou University Zhengzhou 450001 P.R. China
| | - Chunbao Charles Xu
- Department of Chemical and Biochemical Engineering Western University London, ON Canada
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22
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Yin B, Liang S, Yu D, Cheng B, Egun IL, Lin J, Xie X, Shao H, He H, Pan A. Increasing Accessible Subsurface to Improving Rate Capability and Cycling Stability of Sodium-Ion Batteries. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2100808. [PMID: 34337787 DOI: 10.1002/adma.202100808] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 06/03/2021] [Indexed: 06/13/2023]
Abstract
Numerous studies have reported that the enhancement of rate capability of carbonaceous anode by heteroatom doping is due to the increased diffusion-controlled capacity induced by expanding interlayer spacing. However, percentage of diffusion-controlled capacity is less than 30% as scan rate is larger than 1 mV s-1 , suggesting there is inaccuracy in recognizing principle of improving rate capability of carbonaceous anode. In this paper, it is found that the heteroatom doping has little impact on interlayer spacing of carbon in bulk phase, meaning that diffusion-controlled capacity is hard to be enhanced by doping. After synergizing with tensile stress, however, the interlayer spacing in subsurface region is obviously expanded to 0.40 nm, which will increase the thickness of accessible subsurface region at high current density. So SRNDC-700 electrodes display a high specific capacity of 160.6 and 69.5 mAh g-1 at 20 and 50 A g-1 , respectively. Additionally, the high reversibility of carbon structure insures ultralong cycling stability and hence attenuation of SRNDC-700 is only 0.0025% per cycle even at 10 A g-1 for 6000 cycles. This report sheds new insight into mechanism of improving electrochemical performance of carbonaceous anode by doping and provides a novel design concept for doping carbon.
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Affiliation(s)
- Bo Yin
- School of Material Science and Engineering, Central South University, Changsha, 410083, China
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201, China
| | - Shuquan Liang
- School of Material Science and Engineering, Central South University, Changsha, 410083, China
| | - Dongdong Yu
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201, China
| | - Boshi Cheng
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201, China
| | - Ishioma L Egun
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201, China
| | - Jiande Lin
- School of Material Science and Engineering, Central South University, Changsha, 410083, China
| | - Xuefang Xie
- School of Material Science and Engineering, Central South University, Changsha, 410083, China
| | - Hezhu Shao
- Wenzhou Key Laboratory of Micro-Nano Optoelectronic Devices, College of Electrical Electronic Engineering, Wenzhou University, Wenzhou, 325035, China
| | - Haiyong He
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201, China
| | - Anqiang Pan
- School of Material Science and Engineering, Central South University, Changsha, 410083, China
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23
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Chesnokov VV, Lisitsyn AS, Sobolev VI, Gerasimov EY, Prosvirin IP, Chesalov YA, Chichkan AS, Podyacheva OY. Decomposition of Formic Acid on Pt/N-Graphene. KINETICS AND CATALYSIS 2021. [DOI: 10.1134/s0023158421040017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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24
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Feng X, Ren Y, Jiang H. Metal-bipyridine/phenanthroline-functionalized porous crystalline materials: Synthesis and catalysis. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213907] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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25
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Ji Z, Guo W, Sakkiah S, Liu J, Patterson TA, Hong H. Nanomaterial Databases: Data Sources for Promoting Design and Risk Assessment of Nanomaterials. NANOMATERIALS 2021; 11:nano11061599. [PMID: 34207026 PMCID: PMC8234318 DOI: 10.3390/nano11061599] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 06/11/2021] [Accepted: 06/14/2021] [Indexed: 12/19/2022]
Abstract
Nanomaterials have drawn increasing attention due to their tunable and enhanced physicochemical and biological performance compared to their conventional bulk materials. Owing to the rapid expansion of the nano-industry, large amounts of data regarding the synthesis, physicochemical properties, and bioactivities of nanomaterials have been generated. These data are a great asset to the scientific community. However, the data are on diverse aspects of nanomaterials and in different sources and formats. To help utilize these data, various databases on specific information of nanomaterials such as physicochemical characterization, biomedicine, and nano-safety have been developed and made available online. Understanding the structure, function, and available data in these databases is needed for scientists to select appropriate databases and retrieve specific information for research on nanomaterials. However, to our knowledge, there is no study to systematically compare these databases to facilitate their utilization in the field of nanomaterials. Therefore, we reviewed and compared eight widely used databases of nanomaterials, aiming to provide the nanoscience community with valuable information about the specific content and function of these databases. We also discuss the pros and cons of these databases, thus enabling more efficient and convenient utilization.
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26
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Podyacheva OY, Suboch AN, Yashnik SA, Salnikov AV, Cherepanova SV, Kibis LS, Simenyuk GY, Romanenko AI, Ismagilov ZR. EFFECT OF STRUCTURE AND SURFACE STATE
OF NITROGEN DOPED CARBON NANOTUBES
ON THEIR FUNCTIONAL AND CATALYTIC PROPERTIES. J STRUCT CHEM+ 2021. [DOI: 10.1134/s0022476621050139] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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27
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Huang R, Wu J, Lin E, Kang Z, Qin N, Bao D. A new strategy for large-scale synthesis of Na 0.5Bi 0.5TiO 3 nanowires and their application in piezocatalytic degradation. NANOSCALE ADVANCES 2021; 3:3159-3166. [PMID: 36133656 PMCID: PMC9417517 DOI: 10.1039/d1na00024a] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Accepted: 04/01/2021] [Indexed: 06/16/2023]
Abstract
Developing new techniques that can synthesize one-dimensional piezoelectric materials on a large scale is of great significance for boosting piezocatalytic applications. In this work, we proposed a high-efficiency template hydrothermal method for large-scale synthesis of piezoelectric Na0.5Bi0.5TiO3 (NBT) nanowires. By ion-exchange with Bi3+, Na2Ti3O7 template nanowires can be easily and entirely transformed to NBT. The piezocatalytic activity of the NBT nanowires was thoroughly investigated with respect to their capability to degrade typical organic pollutants, including Rhodamine B, methylene blue, methyl orange, tetracycline hydrochloride, phenol, and bisphenol A. The NBT nanowires exhibited the highest efficiency in piezocatalytic degradation of Rhodamine B, which was completely decomposed within 80 min (rate constant ∼0.0575 min-1). The electron spin resonance spin-trapping technique and active species capture experiments were employed to characterize free radicals. The present work is advantageous for the high yield of NBT nanowires and the excellent piezocatalytic performance. The reported template hydrothermal method can potentially be extended to the synthesis of other perovskite nanowires.
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Affiliation(s)
- Rui Huang
- State Key Laboratory of Optoelectronic Materials and Technologies, School of Materials Science and Engineering, Sun Yat-Sen University Guangzhou 510275 China
| | - Jiang Wu
- State Key Laboratory of Optoelectronic Materials and Technologies, School of Materials Science and Engineering, Sun Yat-Sen University Guangzhou 510275 China
| | - Enzhu Lin
- State Key Laboratory of Optoelectronic Materials and Technologies, School of Materials Science and Engineering, Sun Yat-Sen University Guangzhou 510275 China
| | - Zihan Kang
- State Key Laboratory of Optoelectronic Materials and Technologies, School of Materials Science and Engineering, Sun Yat-Sen University Guangzhou 510275 China
| | - Ni Qin
- State Key Laboratory of Optoelectronic Materials and Technologies, School of Materials Science and Engineering, Sun Yat-Sen University Guangzhou 510275 China
| | - Dinghua Bao
- State Key Laboratory of Optoelectronic Materials and Technologies, School of Materials Science and Engineering, Sun Yat-Sen University Guangzhou 510275 China
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28
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Sheng X, Xu X, Wu Y, Zhang X, Lin P, Eid K, Abdullah AM, Li Z, Yang T, Nanjundan AK, Yamauchi Y. Nitrogenization of Biomass-Derived Porous Carbon Microtubes Promotes Capacitive Deionization Performance. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2021. [DOI: 10.1246/bcsj.20210029] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Xinran Sheng
- State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, School of Hydrology and Water Resources, Hydro Hohai University, 1 N. Xikang Rd., Nanjing 210-098, P. R. China
| | - Xingtao Xu
- State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, School of Hydrology and Water Resources, Hydro Hohai University, 1 N. Xikang Rd., Nanjing 210-098, P. R. China
- JST-ERATO Yamauchi Materials Space-Tectonics Project and International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
| | - Yue Wu
- State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, School of Hydrology and Water Resources, Hydro Hohai University, 1 N. Xikang Rd., Nanjing 210-098, P. R. China
| | - Xiaojie Zhang
- National & Local Joint Engineering Research Center for Mineral Salt Deep Utilization, Huaiyin Institute of Technology, Huaian 223003, P. R. China
| | - Peng Lin
- State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, School of Hydrology and Water Resources, Hydro Hohai University, 1 N. Xikang Rd., Nanjing 210-098, P. R. China
| | - Kamel Eid
- Gas Processing Center, College of Engineering, Qatar University, Doha 2713, Qatar
| | | | - Zhengtong Li
- State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, School of Hydrology and Water Resources, Hydro Hohai University, 1 N. Xikang Rd., Nanjing 210-098, P. R. China
| | - Tao Yang
- State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, School of Hydrology and Water Resources, Hydro Hohai University, 1 N. Xikang Rd., Nanjing 210-098, P. R. China
| | - Ashok Kumar Nanjundan
- Australian Institute for Bioengineering and Nanotechnology (AIBN) and School of Chemical Engineering, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Yusuke Yamauchi
- JST-ERATO Yamauchi Materials Space-Tectonics Project and International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
- Australian Institute for Bioengineering and Nanotechnology (AIBN) and School of Chemical Engineering, The University of Queensland, Brisbane, QLD 4072, Australia
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29
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Suboch AN, Evtushok VY, Kibis LS, Kholdeeva OA, Podyacheva OY. Nitrogen-Doped Carbon Nanotubes as an Effective Support of Heterogeneous Catalysts for Selective Alkene Oxidation. KINETICS AND CATALYSIS 2021. [DOI: 10.1134/s0023158421020105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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30
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Evtushok VY, Ivanchikova ID, Lopatkin VA, Maksimchuk NV, Podyacheva OY, Suboch AN, Stonkus OA, Kholdeeva OA. Heterolytic alkene oxidation with H 2O 2 catalyzed by Nb-substituted Lindqvist tungstates immobilized on carbon nanotubes. Catal Sci Technol 2021. [DOI: 10.1039/d1cy00153a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Immobilization of Nb-substituted Lindqvist tungstates on carbon nanotubes stabilizes a monomeric form, Nb(OH)W5, and leads to efficient and recyclable catalysts for heterolytic alkene oxidation with H2O2.
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Affiliation(s)
| | | | - Vladimir A. Lopatkin
- Boreskov Institute of Catalysis
- Novosibirsk
- Russia
- Novosibirsk State University
- Novosibirsk
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31
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Unglaube F, Hünemörder P, Guo X, Chen Z, Wang D, Mejía E. Phenazine Radical Cations as Efficient Homogeneous and Heterogeneous Catalysts for the Cross‐Dehydrogenative Aza‐
Henry
Reaction. Helv Chim Acta 2020. [DOI: 10.1002/hlca.202000184] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Felix Unglaube
- Leibniz Institute for Catalysis Albert-Einstein-Str. 29a DE-18059 Rostock Germany
| | - Paul Hünemörder
- Leibniz Institute for Catalysis Albert-Einstein-Str. 29a DE-18059 Rostock Germany
| | - Xuewen Guo
- Leibniz Institute for Catalysis Albert-Einstein-Str. 29a DE-18059 Rostock Germany
| | - Zixu Chen
- Key Laboratory of Special Functional Aggregated Materials, Ministry of Education, School of Chemistry and Chemical Engineering Shandong University Jinan 250100 P. R. China
| | - Dengxu Wang
- Key Laboratory of Special Functional Aggregated Materials, Ministry of Education, School of Chemistry and Chemical Engineering Shandong University Jinan 250100 P. R. China
| | - Esteban Mejía
- Leibniz Institute for Catalysis Albert-Einstein-Str. 29a DE-18059 Rostock Germany
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32
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Catalytic decomposition of organic/inorganic peroxides via 1-3D carbon matrices: empirical and quantum-chemical study. REACTION KINETICS MECHANISMS AND CATALYSIS 2020. [DOI: 10.1007/s11144-020-01891-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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33
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Recent Advances in Transition Metal Carbide Electrocatalysts for Oxygen Evolution Reaction. Catalysts 2020. [DOI: 10.3390/catal10101164] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
The electrolysis of water is considered to be a primary method for the mass production of hydrogen on a large scale, as a substitute for unsustainable fossil fuels in the future. However, it is highly restricted by the sluggish kinetics of the four-electron process of the oxygen evolution reaction (OER). Therefore, there is quite an urgent need to develop efficient, abundant, and economical electrocatalysts. Transition metal carbides (TMCs) have recently been recognized as promising electrocatalysts for OER due to their excellent activity, conductivity, and stability. In this review, widely-accepted evaluation parameters and measurement criteria for different electrocatalysts are discussed. Moreover, five sorts of TMC electrocatalysts—including NiC, tungsten carbide (WC), Fe3C, MoC, and MXene—as well as their hybrids, are researched in terms of their morphology and compounds. Additionally, the synthetic methods are summarized. Based on the existing materials, strategies for improving the catalytic ability and new designs of electrocatalysts are put forward. Finally, the future development of TMC materials is discussed both experimentally and theoretically, and feasible modification approaches and prospects of a reliable mechanism are referred to, which would be instructive for designing other effective noble-free electrocatalysts for OER.
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34
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Evtushok VY, Podyacheva OY, Suboch AN, Maksimchuk NV, Stonkus OA, Kibis LS, Kholdeeva OA. H2O2-based selective oxidations by divanadium-substituted polyoxotungstate supported on nitrogen-doped carbon nanomaterials. Catal Today 2020. [DOI: 10.1016/j.cattod.2019.03.060] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Su R, Xie C, Alhassan SI, Huang S, Chen R, Xiang S, Wang Z, Huang L. Oxygen Reduction Reaction in the Field of Water Environment for Application of Nanomaterials. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E1719. [PMID: 32872678 PMCID: PMC7559498 DOI: 10.3390/nano10091719] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 08/26/2020] [Accepted: 08/28/2020] [Indexed: 12/28/2022]
Abstract
Water pollution has caused the ecosystem to be in a state of imbalance for a long time. It has become a major global ecological and environmental problem today. Solving the potential hidden dangers of pollutants and avoiding unauthorized access to resources has become the necessary condition and important task to ensure the sustainable development of human society. To solve such problems, this review summarizes the research progress of nanomaterials in the field of water aimed at the treatment of water pollution and the development and utilization of new energy. The paper also tries to seek scientific solutions to environmental degradation and to create better living environmental conditions from previously published cutting edge research. The main content in this review article includes four parts: advanced oxidation, catalytic adsorption, hydrogen, and oxygen production. Among a host of other things, this paper also summarizes the various ways by which composite nanomaterials have been combined for enhancing catalytic efficiency, reducing energy consumption, recycling, and ability to expand their scope of application. Hence, this paper provides a clear roadmap on the status, success, problems, and the way forward for future studies.
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Affiliation(s)
- Rongkui Su
- School of Environmental Science and Engineering, Central South University of Forestry and Technology, Changsha 410004, China; (R.S.); (S.H.); (R.C.); (S.X.)
| | - Chuyue Xie
- School of Environmental Science and Engineering, Central South University of Forestry and Technology, Changsha 410004, China; (R.S.); (S.H.); (R.C.); (S.X.)
| | | | - Shunhong Huang
- School of Environmental Science and Engineering, Central South University of Forestry and Technology, Changsha 410004, China; (R.S.); (S.H.); (R.C.); (S.X.)
| | - Runhua Chen
- School of Environmental Science and Engineering, Central South University of Forestry and Technology, Changsha 410004, China; (R.S.); (S.H.); (R.C.); (S.X.)
| | - Siyuan Xiang
- School of Environmental Science and Engineering, Central South University of Forestry and Technology, Changsha 410004, China; (R.S.); (S.H.); (R.C.); (S.X.)
| | - Zhenxing Wang
- South China Institute of Environmental Sciences, Ministry of Ecology and Environment of the People’s Republic of China, Guangzhou 510655, China;
| | - Lei Huang
- School of Metallurgy and Environment, Central South University, Changsha 410083, China;
- School of Environmental Science and Engineering, Guangzhou University, Guangzhou 510006, China
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Searching for efficient defect types in carbon nanofibers to promote supported Pt catalytic activity for dehydrogenation reaction. Catal Today 2020. [DOI: 10.1016/j.cattod.2018.05.055] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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37
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Liu Y, Zhang H, Dong Y, Li W, Zhao S, Zhang J. Characteristics of activated carbons modulate the catalytic performance for acetylene hydrochlorination. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2019.110707] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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38
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Jeon I, Noh H, Baek J. Nitrogen‐Doped Carbon Nanomaterials: Synthesis, Characteristics and Applications. Chem Asian J 2019; 15:2282-2293. [DOI: 10.1002/asia.201901318] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 11/11/2019] [Indexed: 01/24/2023]
Affiliation(s)
- In‐Yup Jeon
- Department of Chemical EngineeringWonkwang University 460 Iksandae-ro, Iksan Jeonbuk 54538 Republic of Korea
- Graphene Edge Co. Ltd. 460 Iksandae-ro, Iksan Jeonbuk 54538 Republic of Korea
| | - Hyuk‐Jun Noh
- School of Energy and Chemical Engineering/Center for Dimension-Controllable Organic FrameworksUlsan National Institute of Science and Technology (UNIST) 50 UNIST Ulsan 44919 Republic of Korea
| | - Jong‐Beom Baek
- School of Energy and Chemical Engineering/Center for Dimension-Controllable Organic FrameworksUlsan National Institute of Science and Technology (UNIST) 50 UNIST Ulsan 44919 Republic of Korea
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39
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Nitrogen Doped Carbon Nanotubes and Nanofibers for Green Hydrogen Production: Similarities in the Nature of Nitrogen Species, Metal–Nitrogen Interaction, and Catalytic Properties. ENERGIES 2019. [DOI: 10.3390/en12203976] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The effect of nitrogen doped bamboo-like carbon nanotubes (N–CNTs) on the properties of supported platinum (0.2 and 1 wt %) catalysts in formic acid decomposition for hydrogen production was studied. It was shown that both impregnation and homogeneous precipitation routes led to the formation of electron-deficient platinum stabilized by pyridinic nitrogen sites of the N–CNTs. The electron-deficient platinum species strongly enhanced the activity and selectivity of the Pt/N–CNTs catalysts when compared to the catalysts containing mainly metallic platinum nanoparticles. A comparison of bamboo-like N–CNTs and herring-bone nitrogen doped carbon nanofibers (N–CNFs) as the catalyst support allowed us to conclude that the catalytic properties of supported platinum are determined by its locally one-type interaction with pyridinic nitrogen sites of the N–CNTs or N–CNFs irrespective of substantial structural differences between nanotubes and nanofibers.
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Suslova EV, Arkhipova EA, Kalashnik AV, Ivanov AS, Savilov SV, Xia H, Lunin VV. Effect of the Functionalization of Nitrogen-Doped Carbon Nanotubes on Electrical Conductivity. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2019. [DOI: 10.1134/s0036024419100303] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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41
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Suslova EV, Savilov SV, Egorov AV, Lunin VV. Activation of the Surface of Carbon and Nitrogen-Doped Carbon Nanotubes by Calcium Nitrate: Catalytic Properties of Cobalt Supported Catalysts of the Fischer–Tropsch Process Based on Them. KINETICS AND CATALYSIS 2019. [DOI: 10.1134/s0023158419010129] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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42
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Hydrogen Production from Formic Acid over Au Catalysts Supported on Carbon: Comparison with Au Catalysts Supported on SiO2 and Al2O3. Catalysts 2019. [DOI: 10.3390/catal9040376] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Characteristics and catalytic activity in hydrogen production from formic acid of Au catalysts supported on porous N-free (Au/C) and N-doped carbon (Au/N-C) have been compared with those of Au/SiO2 and Au/Al2O3 catalysts. Among the catalysts examined, the Au/N-C catalyst showed the highest Au mass-based catalytic activity. The following trend was found at 448 K: Au/N-C > Au/SiO2 > Au/Al2O3, Au/C. The trend for the selectivity in hydrogen production was different: Au/C (99.5%) > Au/Al2O3 (98.0%) > Au/N-C (96.3%) > Au/SiO2 (83.0%). According to XPS data the Au was present in metallic state in all catalysts after the reaction. TEM analysis revealed that the use of the N-C support allowed obtaining highly dispersed Au nanoparticles with a mean size of about 2 nm, which was close to those for the Au catalysts on the oxide supports. However, it was by a factor of 5 smaller than that for the Au/C catalyst. The difference in dispersion could explain the difference in the catalytic activity for the carbon-based catalysts. Additionally, the high activity of the Au/N-C catalyst could be related to the presence of pyridinic type nitrogen on the N-doped carbon surface, which activates the formic acid molecule forming pyridinium formate species further interacting with Au. This was confirmed by density functional theory (DFT) calculations. The results of this study may assist the development of novel Au catalysts for different catalytic reactions.
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43
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Single Au Atoms on the Surface of N-Free and N-Doped Carbon: Interaction with Formic Acid and Methanol Molecules. Top Catal 2019. [DOI: 10.1007/s11244-019-01166-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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44
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Han J, Zhang L, Li S, Zheng W, Jia D, Yuan Y. Alcohol-solvothermal syntheses, crystal structures and photocatalytic properties of tin selenides with polyselenide ligands. CrystEngComm 2019. [DOI: 10.1039/c8ce02065e] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
New polyselenidostannates with Se22− or Se42− polyselenide ligands, [TM(en)3]Sn3Se6(Se2) (1–3), [Ni(en)3]Sn3Se7.5 (4) and [TM(en)3][Sn(Se4)3] (5–8), were prepared by alcohol-solvothermal methods.
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Affiliation(s)
- Jingyu Han
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- PR China
| | - Limei Zhang
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- PR China
| | - Shufen Li
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- PR China
| | - Wei Zheng
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- PR China
| | - Dingxian Jia
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- PR China
| | - Yaxian Yuan
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- PR China
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45
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Podyacheva OY, Bulushev DA, Suboch AN, Svintsitskiy DA, Lisitsyn AS, Modin E, Chuvilin A, Gerasimov EY, Sobolev VI, Parmon VN. Highly Stable Single-Atom Catalyst with Ionic Pd Active Sites Supported on N-Doped Carbon Nanotubes for Formic Acid Decomposition. CHEMSUSCHEM 2018; 11:3724-3727. [PMID: 30175551 DOI: 10.1002/cssc.201801679] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Revised: 08/17/2018] [Indexed: 06/08/2023]
Abstract
Single-atom catalysts with ionic Pd active sites supported on nitrogen-doped carbon nanotubes have been synthesized with a palladium content of 0.2-0.5 wt %. The Pd sites exhibited unexpectedly high stability up to 500 °C in a hydrogen atmosphere which was explained by coordination of the Pd ions by nitrogen-containing fragments of graphene layers. The active sites showed a high rate of gas-phase formic acid decomposition yielding hydrogen. An increase in Pd content was accompanied by the formation of metallic nanoparticles with a size of 1.2-1.4 nm and by a decrease in the catalytic activity. The high stability of the single-atom Pd sites opens possibilities for using such catalysts in high-temperature reactions.
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Affiliation(s)
- Olga Y Podyacheva
- Boreskov Institute of Catalysis SB RAS, Pr. Lavrentieva, 5, Novosibirsk, 630090, Russia
- Novosibirsk State University, Pirogova 2, Novosibirsk, 630090, Russia
| | - Dmitri A Bulushev
- Boreskov Institute of Catalysis SB RAS, Pr. Lavrentieva, 5, Novosibirsk, 630090, Russia
- Novosibirsk State University, Pirogova 2, Novosibirsk, 630090, Russia
| | - Arina N Suboch
- Boreskov Institute of Catalysis SB RAS, Pr. Lavrentieva, 5, Novosibirsk, 630090, Russia
| | - Dmitry A Svintsitskiy
- Boreskov Institute of Catalysis SB RAS, Pr. Lavrentieva, 5, Novosibirsk, 630090, Russia
- Novosibirsk State University, Pirogova 2, Novosibirsk, 630090, Russia
| | - Alexander S Lisitsyn
- Boreskov Institute of Catalysis SB RAS, Pr. Lavrentieva, 5, Novosibirsk, 630090, Russia
| | - Evgeny Modin
- CIC nanoGUNE, Donostia-San Sebastian, 20018, Spain
| | - Andrey Chuvilin
- CIC nanoGUNE, Donostia-San Sebastian, 20018, Spain
- Ikerbasque, Basque Foundation for Science, Bilbao, 48013, Spain
| | - Evgeny Y Gerasimov
- Boreskov Institute of Catalysis SB RAS, Pr. Lavrentieva, 5, Novosibirsk, 630090, Russia
- Novosibirsk State University, Pirogova 2, Novosibirsk, 630090, Russia
| | - Vladimir I Sobolev
- Boreskov Institute of Catalysis SB RAS, Pr. Lavrentieva, 5, Novosibirsk, 630090, Russia
| | - Valentin N Parmon
- Boreskov Institute of Catalysis SB RAS, Pr. Lavrentieva, 5, Novosibirsk, 630090, Russia
- Novosibirsk State University, Pirogova 2, Novosibirsk, 630090, Russia
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46
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Zhizhina EG, Rodikova YA, Podyacheva OY, Pai ZP. Regenerating Spent Solutions of Vanadium-containing Heteropoly Acids in the Presence of Additives. Z Anorg Allg Chem 2018. [DOI: 10.1002/zaac.201800215] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Elena G. Zhizhina
- Department of Fine Organic Synthesis and Renewable Energy Sources; Boreskov Institute of Catalysis SB RAS; pr. Akad. Lavrentieva 5 630090 Novosibirsk Russian Federation
| | - Yulia A. Rodikova
- Department of Fine Organic Synthesis and Renewable Energy Sources; Boreskov Institute of Catalysis SB RAS; pr. Akad. Lavrentieva 5 630090 Novosibirsk Russian Federation
| | - Olga Yu. Podyacheva
- Department of Heterogeneous Catalysis; Boreskov Institute of Catalysis SB RAS; pr. Akad. Lavrentieva 5 630090 Novosibirsk Russian Federation
| | - Zinaida P. Pai
- Department of Fine Organic Synthesis and Renewable Energy Sources; Boreskov Institute of Catalysis SB RAS; pr. Akad. Lavrentieva 5 630090 Novosibirsk Russian Federation
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47
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Kato M, Ogura K, Nakagawa S, Tokuda S, Takahashi K, Nakamura T, Yagi I. Enhancement of Electrocatalytic Oxygen Reduction Activity and Durability of Pt-Ni Rhombic Dodecahedral Nanoframes by Anchoring to Nitrogen-Doped Carbon Support. ACS OMEGA 2018; 3:9052-9059. [PMID: 31459039 PMCID: PMC6644736 DOI: 10.1021/acsomega.8b01373] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Accepted: 07/30/2018] [Indexed: 06/10/2023]
Abstract
Pt-based nanostructured electrocatalysts supported on carbon black have been widely studied for the oxygen reduction reaction (ORR), which occurs at the cathode in polymer electrolyte fuel cells. Because sluggish ORR kinetics are known to govern the cell performance, there is a need to develop highly active and durable electrocatalysts. The ORR activity of Pt-based electrocatalysts can be improved by controlling their morphology and alloying Pt with transition metals such as Ni. Improving the catalyst durability remains challenging and there is a lack of catalyst design concepts and synthetic strategies. We report the enhancement of the ORR activity and durability of a nanostructured Pt-Ni electrocatalyst by strong metal/support interactions with a nitrogen-doped carbon (NC) support. Pt-Ni rhombic dodecahedral nanoframes (NFs) were immobilized on the NC support and showed higher ORR electrocatalytic activity and durability in acidic media than that supported on a nondoped carbon black. Durability tests demonstrated that NF/NC showed almost no activity loss even after 50 000 potential cycles under catalytic conditions, and the Ni dissolution from the NFs was suppressed at the NC support, as confirmed by energy dispersive X-ray spectroscopy analysis. Physicochemical measurements including surface-enhanced infrared absorption spectroscopy of surface-adsorbed CO revealed that the strong metal/support interactions of the NF with the NC support caused the downshift of the d-band center position of the surface Pt. Our findings demonstrate that tuning the electronic structure of nanostructured Pt alloy electrocatalysts via the strong metal/support interactions with heteroatom-doped carbon supports will allow the development of highly active and robust electrocatalysts.
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Affiliation(s)
- Masaru Kato
- Faculty
of Environmental Earth Science and Graduate School of Environmental
Science, Hokkaido University, N10W5, Kita-ku, Sapporo 060-0810, Japan
| | - Kazuya Ogura
- Faculty
of Environmental Earth Science and Graduate School of Environmental
Science, Hokkaido University, N10W5, Kita-ku, Sapporo 060-0810, Japan
| | - Shogo Nakagawa
- Faculty
of Environmental Earth Science and Graduate School of Environmental
Science, Hokkaido University, N10W5, Kita-ku, Sapporo 060-0810, Japan
| | - Shoichi Tokuda
- Faculty
of Environmental Earth Science and Graduate School of Environmental
Science, Hokkaido University, N10W5, Kita-ku, Sapporo 060-0810, Japan
| | - Kiyonori Takahashi
- Research
Institute for Electronic Science, Hokkaido
University, N20W10, Kita-ku, Sapporo 001-0020, Japan
| | - Takayoshi Nakamura
- Research
Institute for Electronic Science, Hokkaido
University, N20W10, Kita-ku, Sapporo 001-0020, Japan
| | - Ichizo Yagi
- Faculty
of Environmental Earth Science and Graduate School of Environmental
Science, Hokkaido University, N10W5, Kita-ku, Sapporo 060-0810, Japan
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48
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Chen X, Chen C, Zhang X, Huang T, Yu A. Mesoporous Co-CoO@NC Micro-Disk Derived from ZIF-9 as Bifunctional Catalyst for Lithium-Oxygen Batteries. ChemistrySelect 2018. [DOI: 10.1002/slct.201801904] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Xiang Chen
- Laboratory of Advanced Materials Fudan University; Shanghai 200433 China
| | - Chunguang Chen
- Department of Chemistry; Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials; Institute of New Energy; Collaborative Innovation Center of Chemistry for Energy Materials; Fudan University; Shanghai 200433 China
| | - Xiuhui Zhang
- Department of Chemistry; Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials; Institute of New Energy; Collaborative Innovation Center of Chemistry for Energy Materials; Fudan University; Shanghai 200433 China
| | - Tao Huang
- Laboratory of Advanced Materials Fudan University; Shanghai 200433 China
| | - Aishui Yu
- Laboratory of Advanced Materials Fudan University; Shanghai 200433 China
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49
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Physicochemical properties of nitrogen-doped carbon nanotubes from metallocenes and ferrocenyl imidazolium compounds. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2018.04.033] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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50
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Chen F, Li W, Sahoo B, Kreyenschulte C, Agostini G, Lund H, Junge K, Beller M. Hydrogenation of Pyridines Using a Nitrogen-Modified Titania-Supported Cobalt Catalyst. Angew Chem Int Ed Engl 2018; 57:14488-14492. [DOI: 10.1002/anie.201803426] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Indexed: 11/06/2022]
Affiliation(s)
- Feng Chen
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; Albert-Einstein-Str. 29a Rostock 18059 Germany
| | - Wu Li
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; Albert-Einstein-Str. 29a Rostock 18059 Germany
| | - Basudev Sahoo
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; Albert-Einstein-Str. 29a Rostock 18059 Germany
| | - Carsten Kreyenschulte
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; Albert-Einstein-Str. 29a Rostock 18059 Germany
| | - Giovanni Agostini
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; Albert-Einstein-Str. 29a Rostock 18059 Germany
| | - Henrik Lund
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; Albert-Einstein-Str. 29a Rostock 18059 Germany
| | - Kathrin Junge
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; Albert-Einstein-Str. 29a Rostock 18059 Germany
| | - Matthias Beller
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; Albert-Einstein-Str. 29a Rostock 18059 Germany
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