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Pal S, Sarkar A, Satra J, Mondal P, Ray P, Srivastava DN, Adhikary B, Show B. Tetraphenylporphyrin Decorated Bi 2MoO 6 Nanocomposite: Its Twin Affinity of Oxygen Reduction Reaction and Electrochemical Detection of 4-Nitrophenol. Inorg Chem 2022; 61:17402-17418. [DOI: 10.1021/acs.inorgchem.2c01887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sunanda Pal
- Department of Chemistry, Jadavpur University, Kolkata700032, India
| | - Abhimanyu Sarkar
- Department of Chemistry, Jadavpur University, Kolkata700032, India
| | - Jit Satra
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Howrah711 103, West Bengal, India
| | - Papri Mondal
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Howrah711 103, West Bengal, India
| | - Purbali Ray
- Department of Chemistry, Jadavpur University, Kolkata700032, India
| | - Divesh N. Srivastava
- Department of Analytical Science, Central Salt and Marine Chemicals Research Institute, Bhavnagar364002, Gujarat, India
| | - Bibhutosh Adhikary
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Howrah711 103, West Bengal, India
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2
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Pt/Au Nanoparticles@Co3O4 Cataluminescence Sensor for Rapid Analysis of Methyl Sec-Butyl Ether Impurity in Methyl Tert-Butyl Ether Gasoline Additive. CHEMOSENSORS 2022. [DOI: 10.3390/chemosensors10070260] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
High purity methyl tert-butyl ether (MTBE) can be used to adjust gasoline octane values. However, an isomer, methyl sec-butyl ether (MSBE), is the main by-product of its industrial production, and this affects the purity of MTBE. Pt/Au NPs@Co3O4 composites with a hollow dodecahedron three-dimensional structure were synthesized using ZIF-67 as a template, with Pt and Au nanoparticles (NPs) evenly distributed on the shell of the hollow structure. A CTL sensor was established for the determination of MSBE based on the specificity of Pt/Au NPs@Co3O4. The experimental results showed that Pt/Au NPs@Co3O4 had a strong specific cataluminescence (CTL) response to MSBE, with no interference from MTBE. The linear range was 0.10–90 mg/L, the limit of detection was 0.031 mg/L (S/N = 3), the RSD was 2.5% (n = 9), and a complete sample test could be completed in five minutes. The sensor was used to detect MSBE in MTBE of different purity grades, with recoveries ranging from 92.0% to 109.2%, and the analytical results were consistent with those determined by gas chromatography. These results indicate that the established method was accurate and reliable, and could be used for rapid analysis of MTBE gasoline additive.
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3
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Dashtian K, Shahbazi S, Tayebi M, Masoumi Z. A review on metal-organic frameworks photoelectrochemistry: A headlight for future applications. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.214097] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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4
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Pang L, Miao Y, Bhange SN, Barras A, Addad A, Roussel P, Amin MA, Kurungot S, Szunerits S, Boukherroub R. Enhanced electrocatalytic activity of PtRu/nitrogen and sulphur co-doped crumbled graphene in acid and alkaline media. J Colloid Interface Sci 2021; 590:154-163. [PMID: 33524716 DOI: 10.1016/j.jcis.2021.01.049] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Revised: 01/12/2021] [Accepted: 01/17/2021] [Indexed: 12/30/2022]
Abstract
The low mass activity and high price of pure platinum (Pt)-based catalysts predominantly limit their large-scale utilization in electrocatalysis. Therefore, the reduction of Pt amount while preserving the electrocatalytic efficiency represents a viable alternative. In this work, we prepared new PtRu2 nanoparticles supported on sulphur and nitrogen co-doped crumbled graphene with trace amounts of iron (PtRu2/PF) electrocatalysts. The PtRu2/PF catalysts exhibited enhanced electrocatalytic performance and stability for the hydrogen evolution reaction (HER) at pH = 0. Moreover, the prepared PtRu2/PF electrocatalyst displayed higher HER activity than commercial 20% Pt/C. The PtRu2/PF catalyst achieved a current density of 10 mA cm-2 at an overpotential value of only 22 mV for HER, performing better activity than many other Pt-based electrocatalysts. Besides, the PtRu2/PF revealed a good performance for the oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) in alkaline media. The PtRu2/PF catalyst recorded a current density of 10 mA cm-2 at an overpotential of only 270 mV for OER in KOH (1.0 M) solution and an onset potential of 0.96 V vs. RHE (at 1 mA cm-2) for ORR in KOH (0.1 M) solution.
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Affiliation(s)
- Liuqing Pang
- Univ. Lille, CNRS, Centrale Lille, Univ. Polytechnique Hauts-de-France, UMR 8520, IEMN, F-59000 Lille, France
| | - Yuanyuan Miao
- Univ. Lille, CNRS, Centrale Lille, Univ. Polytechnique Hauts-de-France, UMR 8520, IEMN, F-59000 Lille, France
| | - Siddheshwar N Bhange
- Physical & Materials Chemistry Division, CSIR-National Chemical Laboratory, Pune, Maharashtra, India
| | - Alexandre Barras
- Univ. Lille, CNRS, Centrale Lille, Univ. Polytechnique Hauts-de-France, UMR 8520, IEMN, F-59000 Lille, France
| | - Ahmed Addad
- Univ. Lille, CNRS, UMR 8207 - UMET, F-59000 Lille, France
| | - Pascal Roussel
- Univ. Lille, CNRS, ENSCL, Centrale Lille, Univ. Artois, UMR8181, UCCS-Unité de Catalyse et Chimie du Solide, Lille F-59000, France
| | - Mohammed A Amin
- Department of Chemistry, College of Science, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia; Department of Chemistry, Faculty of Science, Ain Shams University, 11566 Abbassia, Cairo, Egypt.
| | - Sreekumar Kurungot
- Physical & Materials Chemistry Division, CSIR-National Chemical Laboratory, Pune, Maharashtra, India
| | - Sabine Szunerits
- Univ. Lille, CNRS, Centrale Lille, Univ. Polytechnique Hauts-de-France, UMR 8520, IEMN, F-59000 Lille, France
| | - Rabah Boukherroub
- Univ. Lille, CNRS, Centrale Lille, Univ. Polytechnique Hauts-de-France, UMR 8520, IEMN, F-59000 Lille, France.
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5
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Dhiman S, Yadav A, Debnath N, Das S. Application of Core/Shell Nanoparticles in Smart Farming: A Paradigm Shift for Making the Agriculture Sector More Sustainable. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:3267-3283. [PMID: 33719438 DOI: 10.1021/acs.jafc.0c05403] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Modern agriculture has entered an era of technological plateau where intervention of smarter technology like nanotechnology is imminently required for making this sector economically and environmentally sustainable. Throughout the world, researchers are trying to exploit the novel properties of several nanomaterials to make agricultural practices more efficient. Core/shell nanoparticles (CSNs) have attracted much attention because of their multiple attractive novel features like high catalytic, optical, and electronic properties for which they are being widely used in sensing, imaging, and medical applications. Though it also has the promise to solve a number of issues related to agriculture, its full potential still remains mostly unexplored. This review provides a panoramic view on application of CSNs in solving several problems related to crop production and precision farming practices where the wastage of resources can be minimized. This review also summarizes different classes of CSNs and their synthesis techniques. It emphasizes and analyzes the probable potential applications of CSNs in the field of crop improvement and crop protection, detection of plant diseases and agrochemical residues, and augmentation of chloroplast mediated photosynthesis. In a nutshell, there is enormous scope to formulate and design CSN-based smart tools for applications in agriculture, making this sector more sustainable.
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Affiliation(s)
- Shikha Dhiman
- Amity Institute of Biotechnology, Amity University Haryana, Gurugram 122413, India
| | - Annu Yadav
- Amity Institute of Biotechnology, Amity University Haryana, Gurugram 122413, India
| | - Nitai Debnath
- Amity Institute of Biotechnology, Amity University Haryana, Gurugram 122413, India
| | - Sumistha Das
- Amity Institute of Biotechnology, Amity University Haryana, Gurugram 122413, India
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6
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Mondal P, Satra J, Srivastava DN, Bhadu GR, Adhikary B. Pd δ+-Mediated Surface Engineering of AgMnO 4 Nanorods as Advanced Bifunctional Electrocatalysts for Highly Efficient Water Electrolysis. ACS Catal 2021. [DOI: 10.1021/acscatal.0c05638] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Papri Mondal
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Howrah 711103, West Bengal, India
| | - Jit Satra
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Howrah 711103, West Bengal, India
| | - Divesh N. Srivastava
- Department of Analytical Science, Central Salt and Marine Chemicals Research Institute, Gijubhai, Badheka Marg, Bhavnagar 364002, Gujarat, India
| | - Gopala Ram Bhadu
- Department of Analytical Science, Central Salt and Marine Chemicals Research Institute, Gijubhai, Badheka Marg, Bhavnagar 364002, Gujarat, India
| | - Bibhutosh Adhikary
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Howrah 711103, West Bengal, India
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7
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Yang Z, You J. Synthesis of a three-dimensional porous Co3O4 network interconnected by MWCNTs and decorated with Au nanoparticles for enhanced nonenzymatic glucose sensing. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2020.126064] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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8
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Zhang SY, Ma JJ, Zhu HL, Zheng YQ. Self-supported beaded Au@Co 3O 4 nanowire arrays perform electrocatalytic CO 2 reduction in water to syngas and water oxidation to O 2. NEW J CHEM 2020. [DOI: 10.1039/d0nj02179b] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Beaded Au@Co3O4 nanowire arrays were prepared and function as a bifunctional electrocatalyst with outstanding electrochemical performance in producing syngas and the oxygen evolution reaction.
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Affiliation(s)
- Shi-Yuan Zhang
- Chemistry Institute for Synthesis and Green Application
- Ningbo University
- Ningbo
- P. R. China
| | - Jing-Jing Ma
- Chemistry Institute for Synthesis and Green Application
- Ningbo University
- Ningbo
- P. R. China
| | - Hong-Lin Zhu
- Chemistry Institute for Synthesis and Green Application
- Ningbo University
- Ningbo
- P. R. China
| | - Yue-Qing Zheng
- Chemistry Institute for Synthesis and Green Application
- Ningbo University
- Ningbo
- P. R. China
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9
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Qin M, Chang Q, Yu Y, Wu H. Exterior and Internal Uniform Loading of Pt Nanoparticles on Yolk-Shell La 2O 3 by Acoustic Levitation Synthesis with Enhanced Photocatalytic Performance. MATERIALS 2019; 13:ma13010107. [PMID: 31881698 PMCID: PMC6981456 DOI: 10.3390/ma13010107] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 12/19/2019] [Accepted: 12/21/2019] [Indexed: 11/23/2022]
Abstract
By the deposition of noble metal nanoparticles on a metal oxide substrate with a specific micro-/nanostructure, namely, yolk-shell structure, a remarkable improvement in photocatalytic performance can be achieved by the composites. Nevertheless, noble metal nanoparticles only distribute on the surface shell of metal oxide substrates when the conventional wet-chemistry reduction approach is employed. Herein, we proposed a novel acoustic levitation synthesis of Pt nanoparticles deposited on yolk-shell La2O3. The composites not only displayed well-defined, homogeneous distribution of Pt NPs on the exterior shell of La2O3 and the interior La2O3 core, but an enhanced chemical interaction between Pt and La2O3. The unique structure not only can display improved photocatalytic degradation rate toward methyl orange, but also may show great potential in fields of hydrogen generation, environmental protection, etc. The novel acoustic levitation synthesis can supplement the methodology of synthesizing well dispersed noble metal oxides over the whole yolk-shell structure through noble metal NPs deposition method.
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Affiliation(s)
- Ming Qin
- College of Chemistry and Chemical Engineering, Yan’an University, Yan’an 716000, China;
- School of Physical Science and Technology, Northwestern Polytechnical University, Xi’an 710072, China;
| | - Qing Chang
- College of Chemistry and Chemical Engineering, Yan’an University, Yan’an 716000, China;
- Correspondence: (Q.C.); (H.W.)
| | - Yinkai Yu
- School of Physical Science and Technology, Northwestern Polytechnical University, Xi’an 710072, China;
| | - Hongjing Wu
- School of Physical Science and Technology, Northwestern Polytechnical University, Xi’an 710072, China;
- Correspondence: (Q.C.); (H.W.)
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10
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Shi W, E S, Wang MM, Li TZ, Yang T, Liu SR, Chen ML, Wang JH. Facile synthesis of metal-organic framework-derived SiW 12@Co 3O 4 and its peroxidase-like activity in colorimetric assay. Analyst 2019; 144:5455-5461. [PMID: 31432811 DOI: 10.1039/c9an01262a] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Over the past few years, artificial enzymes have attracted enormous attention due to their high stabilities and cost-effective productions. In this work, metal-organic framework-derived SiW12@Co3O4 was synthesized in large quantities by stirring the mixture at ambient temperature and calcination. The obtained SiW12@Co3O4 exhibited a highly inherent peroxidase-like activity and excellent stability. Kinetic studies demonstrated that the synthesized SiW12@Co3O4 had a strong binding affinity to 3,3',5,5'-tetramethylbenzidine (TMB), stronger than HRP had. Specifically, the peroxidase-like activity of SiW12@Co3O4 in an aqueous solution was well maintained after incubation at an elevated temperature, at an extreme pH and for a long time. A SiW12@Co3O4-based method was further developed for H2O2 and one-pot glucose detection with good sensitivity and reliability. The facile synthesis approach is expected to facilitate the practical use of metal-organic frameworks and their derivatives as enzyme mimics in the future.
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Affiliation(s)
- Wei Shi
- Research Center for Analytical Sciences, Department of Chemistry, College of Sciences, Northeastern University, Box332, Shenyang 110819, China.
| | - Shuang E
- Research Center for Analytical Sciences, Department of Chemistry, College of Sciences, Northeastern University, Box332, Shenyang 110819, China.
| | - Meng-Meng Wang
- Research Center for Analytical Sciences, Department of Chemistry, College of Sciences, Northeastern University, Box332, Shenyang 110819, China.
| | - Tian-Ze Li
- Research Center for Analytical Sciences, Department of Chemistry, College of Sciences, Northeastern University, Box332, Shenyang 110819, China.
| | - Ting Yang
- Research Center for Analytical Sciences, Department of Chemistry, College of Sciences, Northeastern University, Box332, Shenyang 110819, China.
| | - Shao-Rong Liu
- Department of Chemistry and Biochemistry, University of Oklahoma, Norman, OK 73019, USA.
| | - Ming-Li Chen
- Research Center for Analytical Sciences, Department of Chemistry, College of Sciences, Northeastern University, Box332, Shenyang 110819, China.
| | - Jian-Hua Wang
- Research Center for Analytical Sciences, Department of Chemistry, College of Sciences, Northeastern University, Box332, Shenyang 110819, China.
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11
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Zhou Q, Su Z, Tang Y, Ai L, Fu G, Wu Z, Sun D, Tang Y. Pt‐Like Oxygen Reduction Activity Induced by Cost‐Effective MnFeO
2
/N‐Carbon. Chemistry 2019; 25:6226-6232. [DOI: 10.1002/chem.201900638] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 03/05/2019] [Indexed: 12/17/2022]
Affiliation(s)
- Qixing Zhou
- Jiangsu Key Laboratory of New Power BatteriesJiangsu Collaborative Innovation Centre of Biomedical Functional MaterialsSchool of Chemistry and Materials ScienceNanjing Normal University Nanjing 210023 P.R. China
| | - Zhangbin Su
- Jiangsu Key Laboratory of New Power BatteriesJiangsu Collaborative Innovation Centre of Biomedical Functional MaterialsSchool of Chemistry and Materials ScienceNanjing Normal University Nanjing 210023 P.R. China
| | - Yidan Tang
- Jiangsu Key Laboratory of New Power BatteriesJiangsu Collaborative Innovation Centre of Biomedical Functional MaterialsSchool of Chemistry and Materials ScienceNanjing Normal University Nanjing 210023 P.R. China
| | - Li Ai
- Jiangsu Key Laboratory of New Power BatteriesJiangsu Collaborative Innovation Centre of Biomedical Functional MaterialsSchool of Chemistry and Materials ScienceNanjing Normal University Nanjing 210023 P.R. China
| | - Gengtao Fu
- Jiangsu Key Laboratory of New Power BatteriesJiangsu Collaborative Innovation Centre of Biomedical Functional MaterialsSchool of Chemistry and Materials ScienceNanjing Normal University Nanjing 210023 P.R. China
- School of Chemical and Biomedical EngineeringNanyang Technological University Singapore 637459 Singapore
| | - Zexing Wu
- Key Laboratory Base of Eco-Chemical EngineeringCollege of Chemistry and Molecular EngineeringQingdao University of Science & Technology Qingdao 266042 P.R. China
| | - Dongmei Sun
- Jiangsu Key Laboratory of New Power BatteriesJiangsu Collaborative Innovation Centre of Biomedical Functional MaterialsSchool of Chemistry and Materials ScienceNanjing Normal University Nanjing 210023 P.R. China
| | - Yawen Tang
- Jiangsu Key Laboratory of New Power BatteriesJiangsu Collaborative Innovation Centre of Biomedical Functional MaterialsSchool of Chemistry and Materials ScienceNanjing Normal University Nanjing 210023 P.R. China
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12
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Chen X, Cui S, Zhang Y, Chen K, Li G, Chen W, Mi L. Construction of High‐Nuclear Cu
x
S
y
Nanocrystalline Catalyst from High‐Nuclear Copper Cluster. ChemistrySelect 2019. [DOI: 10.1002/slct.201900559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Xueli Chen
- Center for Advanced Materials ResearchZhongyuan University of Technology, Zhengzhou 450007 P.R. China
| | - Shizhong Cui
- Center for Advanced Materials ResearchZhongyuan University of Technology, Zhengzhou 450007 P.R. China
| | - Yingying Zhang
- Center for Advanced Materials ResearchZhongyuan University of Technology, Zhengzhou 450007 P.R. China
| | - Kongyao Chen
- Center for Advanced Materials ResearchZhongyuan University of Technology, Zhengzhou 450007 P.R. China
| | - Gaojie Li
- Center for Advanced Materials ResearchZhongyuan University of Technology, Zhengzhou 450007 P.R. China
| | - Weihua Chen
- College of Chemistry and Molecular EngineeringZhengzhou University, Zhengzhou 450001 P. R. China
| | - Liwei Mi
- Center for Advanced Materials ResearchZhongyuan University of Technology, Zhengzhou 450007 P.R. China
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13
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Lou M, Wang R, Zhang J, Tang X, Wang L, Guo Y, Jia D, Shi H, Yang L, Wang X, Sun Z, Wang T, Huang Y. Optimized Synthesis of Nitrogen and Phosphorus Dual-Doped Coal-Based Carbon Fiber Supported Pd Catalyst with Enhanced Activities for Formic Acid Electrooxidation. ACS APPLIED MATERIALS & INTERFACES 2019; 11:6431-6441. [PMID: 30640425 DOI: 10.1021/acsami.8b20736] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Development of a Pd-based catalyst with highly active and durable properties for formic acid oxidation reaction at the anode remains an important matter of interest in the research community. Herein, we have designed novel coal-based carbon fibers (Coal-CFs) with dicyandiamide (DCD) as nitrogen (N) source, triphenylphosphine (TPP) as phosphorus (P) source dual-doped to support Pd catalysts (Pd/NP-Coal-CFs(DCD/TPP)), which exhibit superior catalytic performance toward formic acid oxidation reaction. Mass activity of formic acid oxidation of Pd/NP-Coal-CFs(DCD/TPP) catalyst is 536.6 mA·mg-1Pd, which is 2.5 times higher than that of Pd/Coal-CFs catalyst. The higher specific surface areas, exclusive electron transport path, and the high synergistic interaction of N and P are the favorable phenomena for catalytic performance. The addition of coal not only increases the abundant defects sites but also makes the utilization of coal with high added value. This N and P dual-doped catalyst inspires an idea for promoting applications in practical fuel cells.
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Affiliation(s)
- Mengran Lou
- Key Laboratory of Energy Materials Chemistry, Ministry of Education, Key Laboratory of Advanced Functional Materials, Autonomous Region, Institute of Applied Chemistry , Xinjiang University , Urumqi , Xinjiang 830046 , P. R. China
| | - Ruiying Wang
- Key Laboratory of Energy Materials Chemistry, Ministry of Education, Key Laboratory of Advanced Functional Materials, Autonomous Region, Institute of Applied Chemistry , Xinjiang University , Urumqi , Xinjiang 830046 , P. R. China
- Physics and Chemistry Detecting Center , Xinjiang University , Urumqi , Xinjiang 830046 , P. R. China
| | - Jie Zhang
- Key Laboratory of Energy Materials Chemistry, Ministry of Education, Key Laboratory of Advanced Functional Materials, Autonomous Region, Institute of Applied Chemistry , Xinjiang University , Urumqi , Xinjiang 830046 , P. R. China
| | - Xincun Tang
- College of Chemistry and Chemical Engineering , Central South University , Changsha , Hunan 410083 , P. R. China
| | - Luxiang Wang
- Key Laboratory of Energy Materials Chemistry, Ministry of Education, Key Laboratory of Advanced Functional Materials, Autonomous Region, Institute of Applied Chemistry , Xinjiang University , Urumqi , Xinjiang 830046 , P. R. China
| | - Yong Guo
- Key Laboratory of Energy Materials Chemistry, Ministry of Education, Key Laboratory of Advanced Functional Materials, Autonomous Region, Institute of Applied Chemistry , Xinjiang University , Urumqi , Xinjiang 830046 , P. R. China
- Physics and Chemistry Detecting Center , Xinjiang University , Urumqi , Xinjiang 830046 , P. R. China
| | - Dianzeng Jia
- Key Laboratory of Energy Materials Chemistry, Ministry of Education, Key Laboratory of Advanced Functional Materials, Autonomous Region, Institute of Applied Chemistry , Xinjiang University , Urumqi , Xinjiang 830046 , P. R. China
| | - Hongli Shi
- Key Laboratory of Energy Materials Chemistry, Ministry of Education, Key Laboratory of Advanced Functional Materials, Autonomous Region, Institute of Applied Chemistry , Xinjiang University , Urumqi , Xinjiang 830046 , P. R. China
| | - Lili Yang
- Key Laboratory of Energy Materials Chemistry, Ministry of Education, Key Laboratory of Advanced Functional Materials, Autonomous Region, Institute of Applied Chemistry , Xinjiang University , Urumqi , Xinjiang 830046 , P. R. China
| | - Xingchao Wang
- Key Laboratory of Energy Materials Chemistry, Ministry of Education, Key Laboratory of Advanced Functional Materials, Autonomous Region, Institute of Applied Chemistry , Xinjiang University , Urumqi , Xinjiang 830046 , P. R. China
- Physics and Chemistry Detecting Center , Xinjiang University , Urumqi , Xinjiang 830046 , P. R. China
| | - Zhipeng Sun
- Key Laboratory of Energy Materials Chemistry, Ministry of Education, Key Laboratory of Advanced Functional Materials, Autonomous Region, Institute of Applied Chemistry , Xinjiang University , Urumqi , Xinjiang 830046 , P. R. China
| | - Tao Wang
- Key Laboratory of Energy Materials Chemistry, Ministry of Education, Key Laboratory of Advanced Functional Materials, Autonomous Region, Institute of Applied Chemistry , Xinjiang University , Urumqi , Xinjiang 830046 , P. R. China
- Physics and Chemistry Detecting Center , Xinjiang University , Urumqi , Xinjiang 830046 , P. R. China
| | - Yudai Huang
- Key Laboratory of Energy Materials Chemistry, Ministry of Education, Key Laboratory of Advanced Functional Materials, Autonomous Region, Institute of Applied Chemistry , Xinjiang University , Urumqi , Xinjiang 830046 , P. R. China
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14
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Liu L, Zhang Y, Yu X. Fine Co nanoparticles encapsulated in N-doped porous carbon for efficient oxygen reduction. NEW J CHEM 2019. [DOI: 10.1039/c9nj00050j] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Through the acid pickling of Co@NPC, which was obtained by one-step calcination of ZIF-67 in N2 and condition optimization of Co nanoparticle sizes, a catalyst of fine Co nanoparticles encapsulated in N-doped porous carbon with excellent ORR performance was prepared.
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Affiliation(s)
- Lei Liu
- National Laboratory of Mineral Materials
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes
- School of Materials Science and Technology
- China University of Geosciences
- Beijing
| | - Yihe Zhang
- National Laboratory of Mineral Materials
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes
- School of Materials Science and Technology
- China University of Geosciences
- Beijing
| | - Xuelian Yu
- National Laboratory of Mineral Materials
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes
- School of Materials Science and Technology
- China University of Geosciences
- Beijing
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