1
|
Liu Z, Wu D, Liu H, Gao Y, Guo X, Zhao C, Xing Y. Construction of Nanoflower Cobalt-Based Catalyst for Methane-Free CO Hydrogenation to Hydrocarbon Reaction. Chem Asian J 2024; 19:e202400375. [PMID: 38693700 DOI: 10.1002/asia.202400375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Revised: 04/25/2024] [Accepted: 05/01/2024] [Indexed: 05/03/2024]
Abstract
Methane and its oxidation product (i. e., CO2) are both greenhouse gases. In the product chain of CO hydrogenation to hydrocarbon reaction, methane is also an unwanted product due to its poor added value. Herein we investigated the effect of structure-directing agent urotropine on cobalt-based catalyst supported on Al-O-Zn type carrier and achieved an initial and pioneering exploration of methane-free CO hydrogenation to hydrocarbon reaction at mild CO conversion range. The catalyst modified by urotropine has a nanoflower micromorphology and can significantly change the reaction performance, almost completely eliminating the ability of the catalyst to inhibit C-C coupling within a mild CO conversion range, that is, it can produce no or less C1-C4 gaseous hydrocarbons, while rich in condensed hydrocarbons (i. e., C5+ hydrocarbon selectivity can reach as high as 92.8 %-100.0 %).
Collapse
Affiliation(s)
- Zhenxin Liu
- Henan Provincial Key Laboratory of Surface and Interface Science, School of Materials and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou, 450002, China
| | - Depeng Wu
- Henan Provincial Key Laboratory of Surface and Interface Science, School of Materials and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou, 450002, China
| | - Huiwen Liu
- Henan Provincial Key Laboratory of Surface and Interface Science, School of Materials and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou, 450002, China
| | - Yuji Gao
- Henan Provincial Key Laboratory of Surface and Interface Science, School of Materials and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou, 450002, China
| | - Xuehui Guo
- Henan Provincial Key Laboratory of Surface and Interface Science, School of Materials and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou, 450002, China
| | - Chenxi Zhao
- Henan Provincial Key Laboratory of Surface and Interface Science, School of Materials and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou, 450002, China
| | - Yu Xing
- Henan Provincial Key Laboratory of Surface and Interface Science, School of Materials and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou, 450002, China
| |
Collapse
|
2
|
Alijani HQ, Khatami M, Torkzadeh-Mahani M, Michalička J, Wang W, Wang D, Heydari A. Biosynthesis of ternary NiCoFe 2O 4 nanoflowers: investigating their 3D structure and potential use in gene delivery. J Biol Eng 2023; 17:61. [PMID: 37784189 PMCID: PMC10546742 DOI: 10.1186/s13036-023-00381-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 09/22/2023] [Indexed: 10/04/2023] Open
Abstract
Multicomponent nanoparticle systems are known for their varied properties and functions, and have shown potential as gene nanocarriers. This study aims to synthesize and characterize ternary nickel-cobalt-ferrite (NiCoFe2O4) nanoparticles with the potential to serve as gene nanocarriers for cancer/gene therapy. The biogenic nanocarriers were prepared using a simple and eco-friendly method following green chemistry principles. The physicochemical properties of the nanoparticles were analyzed by X-ray diffraction, vibrating sample magnetometer, X-ray photoelectron spectroscopy, and Brunauer-Emmett-Teller. To evaluate the morphology of the nanoparticles, the field emission scanning electron microscopy with energy dispersive X-Ray spectroscopy, high-resolution transmission electron microscopy imaging, and electron tomography were conducted. Results indicate the nanoparticles have a nanoflower morphology with a mesoporous nature and a cubic spinel structure, where the rod and spherical nanoparticles became rose-like with a specific orientation. These nanoparticles were found to have minimal toxicity in human embryonic kidney 293 (HEK-293 T) cells at concentrations of 1 to 250 µg·mL-1. We also demonstrated that the nanoparticles could be used as gene nanocarriers for delivering genes to HEK-293 T cells using an external magnetic field, with optimal transfection efficiency achieved at an N/P ratio of 2.5. The study suggests that biogenic multicomponent nanocarriers show potential for safe and efficient gene delivery in cancer/gene therapy.
Collapse
Affiliation(s)
- Hajar Q Alijani
- Department of Biotechnology, Institute of Science, High Technology and Environmental Sciences, Graduate University of Advanced Technology, Kerman, Iran.
| | - Mehrdad Khatami
- Department of Medical Biotechnology, Faculty of Medical Sciences, Tarbiat Modares, University, Tehran, Iran
| | - Masoud Torkzadeh-Mahani
- Department of Biotechnology, Institute of Science, High Technology and Environmental Sciences, Graduate University of Advanced Technology, Kerman, Iran
| | - Jan Michalička
- Central European Institute of Technology, Brno University of Technology, Purkynova 123, 612 00, Brno, Czech Republic
| | - Wu Wang
- Institute of Nanotechnology, Karlsruhe Institute of Technology, Hermann-Von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - Di Wang
- Karlsruhe Nano Micro Facility, Karlsruhe Institute of Technology, Hermann-Von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - Abolfazl Heydari
- Polymer Institute of the Slovak Academy of Science, Dúbravská Cesta 9, 845 41, Bratislava, Slovakia
| |
Collapse
|
3
|
Lee SJ, Jang H, Lee DN. Recent advances in nanoflowers: compositional and structural diversification for potential applications. NANOSCALE ADVANCES 2023; 5:5165-5213. [PMID: 37767032 PMCID: PMC10521310 DOI: 10.1039/d3na00163f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 08/02/2023] [Indexed: 09/29/2023]
Abstract
In recent years, nanoscience and nanotechnology have emerged as promising fields in materials science. Spectroscopic techniques like scanning tunneling microscopy and atomic force microscopy have revolutionized the characterization, manipulation, and size control of nanomaterials, enabling the creation of diverse materials such as fullerenes, graphene, nanotubes, nanofibers, nanorods, nanowires, nanoparticles, nanocones, and nanosheets. Among these nanomaterials, there has been considerable interest in flower-shaped hierarchical 3D nanostructures, known as nanoflowers. These structures offer advantages like a higher surface-to-volume ratio compared to spherical nanoparticles, cost-effectiveness, and environmentally friendly preparation methods. Researchers have explored various applications of 3D nanostructures with unique morphologies derived from different nanoflowers. The nanoflowers are classified as organic, inorganic and hybrid, and the hybrids are a combination thereof, and most research studies of the nanoflowers have been focused on biomedical applications. Intriguingly, among them, inorganic nanoflowers have been studied extensively in various areas, such as electro, photo, and chemical catalysis, sensors, supercapacitors, and batteries, owing to their high catalytic efficiency and optical characteristics, which arise from their composition, crystal structure, and local surface plasmon resonance (LSPR). Despite the significant interest in inorganic nanoflowers, comprehensive reviews on this topic have been scarce until now. This is the first review focusing on inorganic nanoflowers for applications in electro, photo, and chemical catalysts, sensors, supercapacitors, and batteries. Since the early 2000s, more than 350 papers have been published on this topic with many ongoing research projects. This review categorizes the reported inorganic nanoflowers into four groups based on their composition and structure: metal, metal oxide, alloy, and other nanoflowers, including silica, metal-metal oxide, core-shell, doped, coated, nitride, sulfide, phosphide, selenide, and telluride nanoflowers. The review thoroughly discusses the preparation methods, conditions for morphology and size control, mechanisms, characteristics, and potential applications of these nanoflowers, aiming to facilitate future research and promote highly effective and synergistic applications in various fields.
Collapse
Affiliation(s)
- Su Jung Lee
- Ingenium College of Liberal Arts (Chemistry), Kwangwoon University Seoul 01897 Korea
| | - Hongje Jang
- Department of Chemistry, Kwangwoon University Seoul 01897 Korea
| | - Do Nam Lee
- Ingenium College of Liberal Arts (Chemistry), Kwangwoon University Seoul 01897 Korea
| |
Collapse
|
4
|
Xie X, van Huis MA, van Blaaderen A. Morphology-Controlled Growth of Crystalline Ag-Pt-Alloyed Shells onto Au Nanotriangles and Their Plasmonic Properties. THE JOURNAL OF PHYSICAL CHEMISTRY. C, NANOMATERIALS AND INTERFACES 2023; 127:16052-16060. [PMID: 37609379 PMCID: PMC10441576 DOI: 10.1021/acs.jpcc.3c02897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 07/15/2023] [Indexed: 08/24/2023]
Abstract
The surface plasmon resonance of noble-metal nanoparticles depends on nanoscale size, morphology, and composition, and provides great opportunities for applications in biomedicine, optoelectronics, (photo)catalysis, photovoltaics, and sensing. Here, we present the results of synthesizing ternary metallic or trimetallic nanoparticles, Au nanotriangles (Au NTs) with crystalline Ag-Pt alloyed shells, the morphology of which can be adjusted from a yolk-shell to a core-shell structure by changing the concentration of AgNO3 or the concentration of Au NT seeds, while the shell thickness can be precisely controlled by adjusting the concentration of K2PtCl4. By monitoring the growth process with UV-vis spectra and scanning transmission electron microscopy (STEM), the shells on the Au NT-Ag-Pt yolk-shell nanoparticles were found to grow via a galvanic replacement synergistic route. The plasmonic properties of the as-synthesized nanoparticles were investigated by optical absorbance measurements.
Collapse
Affiliation(s)
| | - Marijn A. van Huis
- Soft Condensed Matter, Debye
Institute for Nanomaterials Science, Utrecht
University, Princetonplein 5, 3584 CC Utrecht, The Netherlands
| | - Alfons van Blaaderen
- Soft Condensed Matter, Debye
Institute for Nanomaterials Science, Utrecht
University, Princetonplein 5, 3584 CC Utrecht, The Netherlands
| |
Collapse
|
5
|
Eid K, Abdullah AM. Porous Ternary Pt-based Branched Nanostructures for Electrocatalytic Oxygen Reduction. Electrochem commun 2022. [DOI: 10.1016/j.elecom.2022.107237] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
|
6
|
Kim Y, Lee YW, Lee S, Gong J, Lee HS, Han SW. One-Pot Synthesis of Ternary Alloy Hollow Nanostructures with Controlled Morphologies for Electrocatalysis. ACS APPLIED MATERIALS & INTERFACES 2021; 13:45538-45546. [PMID: 34530610 DOI: 10.1021/acsami.1c13171] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
The rational design and synthesis of multimetallic hollow nanostructures (HNSs) have been attracting great attention due to their structural and compositional advantages for application in electrocatalysis. Herein, the one-pot synthesis of Pd-Pt-Ag ternary alloy HNSs with controllable morphologies through a self-templating approach without any pre-synthesized templates is reported. Simultaneous reduction of multiple metal precursors by ascorbic acid in the presence of cetyltrimethylammonium chloride (CTAC) yielded initially metastable Pd-Ag nanocrystals, which can act as a self-template, and subsequent galvanic replacement and reduction led to the formation of final Pd-Pt-Ag HNSs. The size and hollowness (the ratio of inner cavity diameter to outer diameter) of the HNSs could be tuned through control over the concentration of CTAC. This can be attributed to the manipulated reduction kinetics of multiple metal precursors with the change in the CTAC concentration. The prepared Pd-Pt-Ag HNSs exhibited improved catalytic performance for ethanol electro-oxidation due to their large active surface areas and ternary alloy composition.
Collapse
Affiliation(s)
- Yonghyeon Kim
- Center for Nanotectonics, Department of Chemistry and KI for the NanoCentury, KAIST, Daejeon 34141, Korea
| | - Young Wook Lee
- Department of Education Chemistry and Research Institute of Natural Sciences, Gyeongsang National University, Jinju 52828, Korea
| | - Seunghoon Lee
- Center for Nanotectonics, Department of Chemistry and KI for the NanoCentury, KAIST, Daejeon 34141, Korea
- Department of Chemistry, Dong-A University, Busan 49315, Korea
| | - Jintaek Gong
- Center for Multiscale Chiral Architectures, Department of Chemistry, KAIST, Daejeon 34141, Korea
| | - Hee-Seung Lee
- Center for Multiscale Chiral Architectures, Department of Chemistry, KAIST, Daejeon 34141, Korea
| | - Sang Woo Han
- Center for Nanotectonics, Department of Chemistry and KI for the NanoCentury, KAIST, Daejeon 34141, Korea
| |
Collapse
|
7
|
Dong Q, Shuai C, Mo Z, Guo R, Liu N, Liu G, Wang J, Liu W, Chen Y, Liu J, Jiang Y, Gao Q. The in situ derivation of a NiFe-LDH ultra-thin layer on Ni-BDC nanosheets as a boosted electrocatalyst for the oxygen evolution reaction. CrystEngComm 2021. [DOI: 10.1039/d0ce01796e] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A Ni-based metal organic framework (Ni-BDC) and subsequently derived NiFe-LDH were studied to overcome the defect of the low availability of active sites for the oxygen evolution reaction (OER) during the water splitting process.
Collapse
|
8
|
Chalgin A, Chen W, Xiang Q, Wu Y, Li F, Shi F, Song C, Tao P, Shang W, Wu J. Manipulation of Electron Transfer between Pd and TiO 2 for Improved Electrocatalytic Hydrogen Evolution Reaction Performance. ACS APPLIED MATERIALS & INTERFACES 2020; 12:27037-27044. [PMID: 32428399 DOI: 10.1021/acsami.0c03742] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The urgent need of catalysts with improved performances toward the hydrogen evolution reaction (HER) is still one of the crucial issues for the water splitting electrocatalysis. Herein, we exhibit that the HER activity of the Pd nanocubes could be improved by selecting the appropriately shaped titania nanocrystals as support. In particular, we used Pd nanoparticles with (100)-facet exposed to show that the HER performance of Pd cubes can be improved in both acidic and alkaline electrolyte media when combined on the anatase TiO2 nanocrystals. Furthermore, we have also investigated the facet effect of TiO2 on the performance in detail, which indicated stronger catalytic activity when (001)-TiO2 was used rather than (mix 101/001)-TiO2 and (101)-TiO2. The electron-transfer-induced improvement of HER activity of Pd/TiO2 was assessed by electron energy loss spectroscopy (EELS). Thereafter, the combined support materials with suitable facet exposed can give an additional adjusting path to regulate the HER activities of Pd nanocatalysts, which henceforth can further contribute to a novel way for tuning other catalysts with good electrocatalytic properties.
Collapse
Affiliation(s)
- Aleksei Chalgin
- State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, People's Republic of China
| | - Wenlong Chen
- State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, People's Republic of China
| | - Qian Xiang
- State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, People's Republic of China
| | - Yi Wu
- State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, People's Republic of China
| | - Fan Li
- State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, People's Republic of China
| | - Fenglei Shi
- State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, People's Republic of China
| | - Chengyi Song
- State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, People's Republic of China
| | - Peng Tao
- State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, People's Republic of China
| | - Wen Shang
- State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, People's Republic of China
| | - Jianbo Wu
- State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, People's Republic of China
- Center of Hydrogen Science, Shanghai Jiao Tong University, Shanghai 200240, People's Republic of China
- Materials Genome Initiative Center, Shanghai Jiao Tong University, Shanghai 200240, People's Republic of China
| |
Collapse
|
9
|
Structural Characterization, DFT Calculation, NCI, Scan-Rate Analysis and Antifungal Activity against Botrytis cinerea of ( E)-2-{[(2-Aminopyridin-2-yl)imino]-methyl}-4,6-di- tert-butylphenol (Pyridine Schiff Base). MOLECULES (BASEL, SWITZERLAND) 2020; 25:molecules25122741. [PMID: 32545715 PMCID: PMC7357110 DOI: 10.3390/molecules25122741] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 05/30/2020] [Accepted: 06/01/2020] [Indexed: 12/12/2022]
Abstract
Botrytis cinerea is a ubiquitous necrotrophic filamentous fungal phytopathogen that lacks host specificity and can affect more than 1000 different plant species. In this work, we explored L1 [(E)-2-{[(2-aminopyridin-2-yl)imino]-methyl}-4,6-di-tert-butylphenol], a pyridine Schiff base harboring an intramolecular bond (IHB), regarding their antifungal activity against Botrytis cinerea. Moreover, we present a full characterization of the L1 by NMR and powder diffraction, as well as UV–vis, in the presence of previously untested different organic solvents. Complementary time-dependent density functional theory (TD-DFT) calculations were performed, and the noncovalent interaction (NCI) index was determined. Moreover, we obtained a scan-rate study on cyclic voltammetry of L1. Finally, we tested the antifungal activity of L1 against two strains of Botrytis cinerea (B05.10, a standard laboratory strain; and A1, a wild type strains isolated from Chilean blueberries). We found that L1 acts as an efficient antifungal agent against Botrytis cinerea at 26 °C, even better than the commercial antifungal agent fenhexamid. Although the antifungal activity was also observed at 4 °C, the effect was less pronounced. These results show the high versatility of this kind of pyridine Schiff bases in biological applications.
Collapse
|
10
|
Zhang Q, Li F, Lin L, Peng J, Zhang W, Chen W, Xiang Q, Shi F, Shang W, Tao P, Song C, Huang R, Zhu H, Deng T, Wu J. Boosting Oxygen and Peroxide Reduction Reactions on PdCu Intermetallic Cubes. ChemElectroChem 2020. [DOI: 10.1002/celc.202000381] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Qingfeng Zhang
- State Key Laboratory of Metal Matrix Composites School of Materials Science and EngineeringShanghai Jiao Tong University 800 Dongchuan Rd Shanghai 200240 China
| | - Fan Li
- State Key Laboratory of Metal Matrix Composites School of Materials Science and EngineeringShanghai Jiao Tong University 800 Dongchuan Rd Shanghai 200240 China
| | - Lina Lin
- Key Laboratory of Polar Materials and Devices (MOE) and Department of ElectronicsEast China Normal University Shanghai 200062 China
| | - Jiaheng Peng
- State Key Laboratory of Metal Matrix Composites School of Materials Science and EngineeringShanghai Jiao Tong University 800 Dongchuan Rd Shanghai 200240 China
| | - Wencong Zhang
- State Key Laboratory of Metal Matrix Composites School of Materials Science and EngineeringShanghai Jiao Tong University 800 Dongchuan Rd Shanghai 200240 China
| | - Wenlong Chen
- State Key Laboratory of Metal Matrix Composites School of Materials Science and EngineeringShanghai Jiao Tong University 800 Dongchuan Rd Shanghai 200240 China
| | - Qian Xiang
- State Key Laboratory of Metal Matrix Composites School of Materials Science and EngineeringShanghai Jiao Tong University 800 Dongchuan Rd Shanghai 200240 China
| | - Fenglei Shi
- State Key Laboratory of Metal Matrix Composites School of Materials Science and EngineeringShanghai Jiao Tong University 800 Dongchuan Rd Shanghai 200240 China
| | - Wen Shang
- State Key Laboratory of Metal Matrix Composites School of Materials Science and EngineeringShanghai Jiao Tong University 800 Dongchuan Rd Shanghai 200240 China
| | - Peng Tao
- State Key Laboratory of Metal Matrix Composites School of Materials Science and EngineeringShanghai Jiao Tong University 800 Dongchuan Rd Shanghai 200240 China
| | - Chengyi Song
- State Key Laboratory of Metal Matrix Composites School of Materials Science and EngineeringShanghai Jiao Tong University 800 Dongchuan Rd Shanghai 200240 China
| | - Rong Huang
- Key Laboratory of Polar Materials and Devices (MOE) and Department of ElectronicsEast China Normal University Shanghai 200062 China
| | - Hong Zhu
- State Key Laboratory of Metal Matrix Composites School of Materials Science and EngineeringShanghai Jiao Tong University 800 Dongchuan Rd Shanghai 200240 China
- University of Michigan – Shanghai Jiao Tong University Joint InstituteShanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
- Materials Genome Initiative CenterShanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| | - Tao Deng
- State Key Laboratory of Metal Matrix Composites School of Materials Science and EngineeringShanghai Jiao Tong University 800 Dongchuan Rd Shanghai 200240 China
- Materials Genome Initiative CenterShanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
- Center of Hydrogen ScienceShanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| | - Jianbo Wu
- State Key Laboratory of Metal Matrix Composites School of Materials Science and EngineeringShanghai Jiao Tong University 800 Dongchuan Rd Shanghai 200240 China
- Materials Genome Initiative CenterShanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
- Center of Hydrogen ScienceShanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| |
Collapse
|
11
|
Li C, Xu Y, Yu H, Deng K, Liu S, Wang Z, Li X, Wang L, Wang H. Facile dual tuning of PtPdP nanoparticles by metal-nonmetal co-incorporation and dendritic engineering for enhanced formic acid oxidation electrocatalysis. NANOTECHNOLOGY 2020; 31:045401. [PMID: 31574496 DOI: 10.1088/1361-6528/ab49ae] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Tuning the compositions and morphologies of catalysts is very important for the design of efficient formic acid oxidation reaction (FAOR) electrocatalysts. Herein, unique PtPdP dendritic nanoparticles (PtPdP DNs) with uniform size and open-pore structure are fabricated by a facile method, in which the Pd and P elements are simultaneously incorporated into Pt DNs. The prepared PtPdP DNs show enhanced catalytic activity and stability for FAOR. The improved electrocatalytic activity toward FAOR for the PtPdP DNs is mainly attributed to the synergic enhancement effect of the structural and compositional advantages, which jointly promote the electrocatalytic kinetics and thus enhance the electrocatalytic performance.
Collapse
Affiliation(s)
- Chunjie Li
- State Key Laboratory Breeding Base of Green-Chemical Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, People's Republic of China
| | | | | | | | | | | | | | | | | |
Collapse
|
12
|
A Mesoporous Nanorattle‐Structured Pd@PtRu Electrocatalyst. Chem Asian J 2019; 14:3397-3403. [DOI: 10.1002/asia.201901058] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Revised: 09/01/2019] [Indexed: 11/07/2022]
|
13
|
Garip AK. The composition effect for the thermal properties of PdnAg(42-n)Pt13 ternary nanoalloys: a molecular dynamics study. MOLECULAR SIMULATION 2019. [DOI: 10.1080/08927022.2019.1627347] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Ali Kemal Garip
- Department of Physics, Zonguldak Bulent Ecevit University, Zonguldak, Turkey
| |
Collapse
|
14
|
Li C, Xu Y, Li Y, Xue H, Wang Z, Li X, Wang L, Wang H. Enhanced Dual Fuel Cell Electrocatalysis with Trimetallic PtPdCo Mesoporous Nanoparticles. Chem Asian J 2018; 13:2939-2946. [DOI: 10.1002/asia.201801087] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Revised: 08/06/2018] [Indexed: 11/12/2022]
Affiliation(s)
- Chunjie Li
- State Key Laboratory Breeding Base of Green-Chemical Synthesis, Technology; College of Chemical Engineering; Zhejiang University of Technology; Hangzhou 310014 Zhejiang P.R. China
| | - You Xu
- State Key Laboratory Breeding Base of Green-Chemical Synthesis, Technology; College of Chemical Engineering; Zhejiang University of Technology; Hangzhou 310014 Zhejiang P.R. China
| | - Yinghao Li
- State Key Laboratory Breeding Base of Green-Chemical Synthesis, Technology; College of Chemical Engineering; Zhejiang University of Technology; Hangzhou 310014 Zhejiang P.R. China
| | - Hairong Xue
- State Key Laboratory Breeding Base of Green-Chemical Synthesis, Technology; College of Chemical Engineering; Zhejiang University of Technology; Hangzhou 310014 Zhejiang P.R. China
| | - Ziqiang Wang
- State Key Laboratory Breeding Base of Green-Chemical Synthesis, Technology; College of Chemical Engineering; Zhejiang University of Technology; Hangzhou 310014 Zhejiang P.R. China
| | - Xiaonian Li
- State Key Laboratory Breeding Base of Green-Chemical Synthesis, Technology; College of Chemical Engineering; Zhejiang University of Technology; Hangzhou 310014 Zhejiang P.R. China
| | - Liang Wang
- State Key Laboratory Breeding Base of Green-Chemical Synthesis, Technology; College of Chemical Engineering; Zhejiang University of Technology; Hangzhou 310014 Zhejiang P.R. China
| | - Hongjing Wang
- State Key Laboratory Breeding Base of Green-Chemical Synthesis, Technology; College of Chemical Engineering; Zhejiang University of Technology; Hangzhou 310014 Zhejiang P.R. China
| |
Collapse
|
15
|
Li C, Wang H, Li Y, Yu H, Yin S, Xue H, Li X, Xu Y, Wang L. Tri-metallic PtPdAu mesoporous nanoelectrocatalysts. NANOTECHNOLOGY 2018; 29:255404. [PMID: 29611816 DOI: 10.1088/1361-6528/aabb47] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The design of mesoporous materials with multi-metallic compositions is highly important for various electrocatalytic applications. In this paper, we demonstrate an efficient method to directly fabricate tri-metallic PtPdAu mesoporous nanoparticles (PtPdAu MNs) in a high yield, which is simply performed by heating treatment of the reaction mixture aqueous solution at 40 °C for 4 h. Profiting from its mesoporous structure and multi-metallic components, the as-prepared PtPdAu MNs exhibit enhanced electrocatalytic activities toward both methanol oxidation reaction and oxygen reduction reaction in comparison with bi-metallic PtPd MNs and commercial Pt/C catalyst.
Collapse
|
16
|
Zhang X, Tian S, Yu W, Lu B, Shen T, Xu L, Sun D, Zhang S, Tang Y. Nanotube-shaped PtFe intermetallics: controlled synthesis, crystal structure, and improved electrocatalytic activities. CrystEngComm 2018. [DOI: 10.1039/c8ce00601f] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Nanotube-shaped PtFe intermetallics synthesized over charged β-FeOOH by self-assembly and careful heat treatment exhibit higher Pt activities toward methanol electro-oxidation.
Collapse
Affiliation(s)
- Xuebin Zhang
- Jiangsu Key Laboratory of New Power Batteries
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials
- School of Chemistry and Materials Science
- Nanjing Normal University
- Nanjing 210023
| | - Shujun Tian
- Jiangsu Key Laboratory of New Power Batteries
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials
- School of Chemistry and Materials Science
- Nanjing Normal University
- Nanjing 210023
| | - Wenjing Yu
- Jiangsu Key Laboratory of New Power Batteries
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials
- School of Chemistry and Materials Science
- Nanjing Normal University
- Nanjing 210023
| | - Bingqing Lu
- Jiangsu Key Laboratory of New Power Batteries
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials
- School of Chemistry and Materials Science
- Nanjing Normal University
- Nanjing 210023
| | - Tianyang Shen
- College of Material Science and Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Lin Xu
- Jiangsu Key Laboratory of New Power Batteries
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials
- School of Chemistry and Materials Science
- Nanjing Normal University
- Nanjing 210023
| | - Dongmei Sun
- Jiangsu Key Laboratory of New Power Batteries
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials
- School of Chemistry and Materials Science
- Nanjing Normal University
- Nanjing 210023
| | - Shoulin Zhang
- Jiangsu Key Laboratory of New Power Batteries
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials
- School of Chemistry and Materials Science
- Nanjing Normal University
- Nanjing 210023
| | - Yawen Tang
- Jiangsu Key Laboratory of New Power Batteries
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials
- School of Chemistry and Materials Science
- Nanjing Normal University
- Nanjing 210023
| |
Collapse
|
17
|
Yan K, Liang Z, Li Z, Zhang M, Huang Y, Wang Y. HMTA-assisted formation of hierarchical Co-based materials built by low-dimensional substructures as water oxidation electrocatalysts. CrystEngComm 2018. [DOI: 10.1039/c8ce01234b] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report a 3D Co-based micro-flower constructed from 2D nanosheets, which exhibits excellent OER performance.
Collapse
Affiliation(s)
- Ke Yan
- School of Advanced Materials and Nanotechnology
- Xidian University
- Xi'an 710071
- P. R. China
| | - Zuozhong Liang
- School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi'an
- China
| | - Zhimin Li
- School of Advanced Materials and Nanotechnology
- Xidian University
- Xi'an 710071
- P. R. China
| | - Maolin Zhang
- School of Advanced Materials and Nanotechnology
- Xidian University
- Xi'an 710071
- P. R. China
| | - Yunxia Huang
- School of Advanced Materials and Nanotechnology
- Xidian University
- Xi'an 710071
- P. R. China
| | - Yuan Wang
- School of Advanced Materials and Nanotechnology
- Xidian University
- Xi'an 710071
- P. R. China
| |
Collapse
|