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Abdel-Hady EE, Gamal A, Hamdy H, Shaban M, Abdel-Hamed MO, Mohammed MA, Mohammed WM. Methanol electro oxidation on Ni-Pt-CrO/CNFs composite: morphology, structural, and electrochemical characterization. Sci Rep 2023; 13:4870. [PMID: 36964185 PMCID: PMC10039033 DOI: 10.1038/s41598-023-31940-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 03/20/2023] [Indexed: 03/26/2023] Open
Abstract
In this work, prepared nanoparticle samples of Ni1-xCrx with a fixed ratio of platinum (3%) were synthesized and loaded onto carbon nanofibers, which were produced by an electrospinning technique and carbonized at 900 °C for 7 h in an argon atmosphere. A variety of analysis techniques were applied to examine the stoichiometry, structure, surface morphology, and electrochemical activity. The carbonization process produces carbon nanofibers decorated with metal nanoparticles. Typical fibre diameters are 250-520 nm. The fibre morphologies of the treated samples don't exhibit any overt alterations. A study of the samples' methanol electrocatalytic capabilities was conducted. Cyclic voltammetry, chronoamperometry, and electrochemical impedance measurements were used to investigate catalytic performance and electrode stability as a function of electrolyte concentration, scan rate, and reaction time. The electrooxidation reaction's activation energy is increased, and the electrode's stability is increased, when Cr is added to Ni. In sample C3, the maximum current density (JPE) was 170.3 mA/cm2 at 0.8 V with an onset potential of 0.352 V. Utilizing our electrocatalysts, the electrooxidation of methanol involves a mix of kinetic and diffusion control limiting reactions. This study has shown how to fabricate a powerful Ni-Pt-Cr-based methanol electrooxidation catalyst using a novel approach.
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Affiliation(s)
- E E Abdel-Hady
- Physics Department, Faculty of Science, Minia University, P.O. Box 61519, Minia, Egypt.
| | - Ahmed Gamal
- Nanophotonics and Applications (NPA) Lab, Department of Physics, Faculty of Science, Beni-Suef University, Beni-Suef, 62514, Egypt
| | - Hany Hamdy
- Nanophotonics and Applications (NPA) Lab, Department of Physics, Faculty of Science, Beni-Suef University, Beni-Suef, 62514, Egypt
| | - Mohamed Shaban
- Nanophotonics and Applications (NPA) Lab, Department of Physics, Faculty of Science, Beni-Suef University, Beni-Suef, 62514, Egypt
- Physics Department, Faculty of Science, Islamic University of Madinah, P.O. Box 170, Madinah, 42351, Saudi Arabia
| | - M O Abdel-Hamed
- Physics Department, Faculty of Science, Minia University, P.O. Box 61519, Minia, Egypt
| | - Mahmoud A Mohammed
- Physics Department, Faculty of Science, Minia University, P.O. Box 61519, Minia, Egypt
| | - Wael M Mohammed
- Physics Department, Faculty of Science, Minia University, P.O. Box 61519, Minia, Egypt
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2
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Constructing (reduced) graphene oxide enhanced polypyrrole /ceramic composite membranes for water remediation. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.120815] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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3
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Mehta R, Brahmbhatt H, Bhojani G, Bhattacharya A. Polypyrrole as the interlayer for thin‐film poly(piperazine‐amide) composite membranes: Separation behavior of salts and pesticides. J Appl Polym Sci 2021. [DOI: 10.1002/app.50356] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Romil Mehta
- Membrane Science and Separation Technology Division Council of Scientific and Industrial Research—Central Salt and Marine Chemicals Research Institute (CSIR‐CSMCRI) Bhavnagar, Gujarat India
- Academy of Scientific and Innovative Research, Council of Scientific and Industrial Research—Human Resource Development Centre Campus Ghaziabad Uttar Pradesh India
| | - Harshad Brahmbhatt
- Analytical and Environmental Science Division and Centralized Instrument Facility Council of Scientific and Industrial Research—Central Salt and Marine Chemicals Research Institute (CSIR‐CSMCRI) Bhavnagar, Gujarat India
| | - Gopal Bhojani
- Membrane Science and Separation Technology Division Council of Scientific and Industrial Research—Central Salt and Marine Chemicals Research Institute (CSIR‐CSMCRI) Bhavnagar, Gujarat India
| | - Amit Bhattacharya
- Membrane Science and Separation Technology Division Council of Scientific and Industrial Research—Central Salt and Marine Chemicals Research Institute (CSIR‐CSMCRI) Bhavnagar, Gujarat India
- Academy of Scientific and Innovative Research, Council of Scientific and Industrial Research—Human Resource Development Centre Campus Ghaziabad Uttar Pradesh India
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4
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Silva Júnior FAGD, Vieira SA, Botton SDA, Costa MMD, Oliveira HPD. Antibacterial activity of polypyrrole-based nanocomposites: a mini-review. POLIMEROS 2020. [DOI: 10.1590/0104-1428.08020] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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5
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Ourari A, Zerdoumi R, Ruiz-Rosas R, Morallon E. Synthesis and Catalytic Properties of Modified Electrodes by Pulsed Electrodeposition of Pt/PANI Nanocomposite. MATERIALS 2019; 12:ma12050723. [PMID: 30832252 PMCID: PMC6427593 DOI: 10.3390/ma12050723] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Revised: 02/21/2019] [Accepted: 02/21/2019] [Indexed: 12/23/2022]
Abstract
In this study, the modification of glassy carbon electrodes by potentiostatic pulsed deposition of platinum nanoparticles and potentiostatic pulsed polymerization of polyaniline nanofibers was investigated. During the preparation of the nano-composite materials, the control of the potentiostatic pulsed deposition and potentiostatic pulsed polymerization parameters, such as pulse potential, pulse width time, duty cycle, and platinum precursor concentration allowed the optimization of the size, shape, and distribution of the deposited Pt nanoparticles. It is noteworthy that the polymerization method, cyclic voltammetry method, or potentiostatic pulsed polymerization method show an important effect in the morphology of the deposited polyaniline (PANI) film. The obtained modified electrodes, with highly uniform and well dispersed platinum nanoparticles, exhibit good electrocatalytic properties towards methanol oxidation.
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Affiliation(s)
- Ali Ourari
- Laboratory of Electrochemistry, Molecular Engineering and Red-Ox Catalysis (LEMIRC), Faculty of Technology, University Ferhat ABBAS Setif-1, 19000 Setif, Algeria.
| | - Ridha Zerdoumi
- Laboratory of Electrochemistry, Molecular Engineering and Red-Ox Catalysis (LEMIRC), Faculty of Technology, University Ferhat ABBAS Setif-1, 19000 Setif, Algeria.
| | - Ramiro Ruiz-Rosas
- Instituto Universitario de Materiales, Universidad de Alicante, Ap. 99, 03690 Alicante, Spain.
| | - Emilia Morallon
- Instituto Universitario de Materiales, Universidad de Alicante, Ap. 99, 03690 Alicante, Spain.
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6
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Synthesis of palladium nanocubes decorated polypyrrole nanotubes and its application for electrochemical sensing. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2019. [DOI: 10.1007/s13738-018-01578-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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7
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Katowah DF, Hussein MA, Alam MM, Sobahi TR, Gabal MA, Asiri AM, Rahman MM. Poly(pyrrole-co-o-toluidine) wrapped CoFe2O4/R(GO–OXSWCNTs) ternary composite material for Ga3+ sensing ability. RSC Adv 2019; 9:33052-33070. [PMID: 35529122 PMCID: PMC9073328 DOI: 10.1039/c9ra03593a] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 10/02/2019] [Indexed: 11/21/2022] Open
Abstract
A ternary P(Py-co-OT)/CF/R(GO–OXSWCNTs) nanocomposite has been fabricated as a novel conductive hybrid material with high stability and excellent electrochemical Ga3+ sensing ability.
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Affiliation(s)
- Dina F. Katowah
- Chemistry Department
- Faculty of Science
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
| | - Mahmoud A. Hussein
- Chemistry Department
- Faculty of Science
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
| | - M. M. Alam
- Department of Chemical Engineering and Polymer Science
- Shahjalal University of Science and Technology
- Sylhet 3100
- Bangladesh
| | - T. R. Sobahi
- Chemistry Department
- Faculty of Science
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
| | - M. A. Gabal
- Chemistry Department
- Faculty of Science
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
| | - Abdullah M. Asiri
- Chemistry Department
- Faculty of Science
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
| | - Mohammed M. Rahman
- Chemistry Department
- Faculty of Science
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
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8
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Hà VTT. Ứng dụng xúc tác dị thể trong lọc dầu sinh học (biorafinery) và sản xuất năng lượng mới. VIETNAM JOURNAL OF CHEMISTRY 2018. [DOI: 10.15625/vjc.2018-0002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Vũ Thị Thu Hà
- Phòng thí nghiệm trọng điểm công nghệ lọc hóa dầu - Viện Hóa học công nghiệp Việt Nam
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9
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Cheng X, Ding S, Guo J, Zhang C, Guo Z, Shao L. In-situ interfacial formation of TiO 2 /polypyrrole selective layer for improving the separation efficiency towards molecular separation. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2017.04.057] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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10
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Ding K, Zhang Y, Wei B, Shi X, Li C, Pan J. The Significant Role of NiO in Enhancing the Electrocatalytic Activity of the Pyrolysis Products of the Mixture Containing PdO and Multiwalled Carbon Nanotubes for EOR. ChemistrySelect 2017. [DOI: 10.1002/slct.201701258] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Keqiang Ding
- College of Chemistry and Materials Science; Hebei Normal University; Shijiazhuang 050024 P.R. China
| | - Yan Zhang
- College of Chemistry and Materials Science; Hebei Normal University; Shijiazhuang 050024 P.R. China
| | - Binjuan Wei
- College of Chemistry and Materials Science; Hebei Normal University; Shijiazhuang 050024 P.R. China
| | - Xiaomi Shi
- College of Chemistry and Materials Science; Hebei Normal University; Shijiazhuang 050024 P.R. China
| | - Chenxue Li
- College of Chemistry and Materials Science; Hebei Normal University; Shijiazhuang 050024 P.R. China
| | - Junqing Pan
- State Key Laboratory of Chemical Resource Engineering; Beijing University of Chemical Technology; Beijing 100029 P.R. China
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11
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Fabrication and characterization of poly (aniline-co-o-anthranilic acid)/magnetite nanocomposites and their application in wastewater treatment. Colloids Surf A Physicochem Eng Asp 2017. [DOI: 10.1016/j.colsurfa.2017.01.075] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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12
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Electrochemical Capacitance of Spherical Nanoparticles Formed by Electrodeposition of Intrinsic Polypyrrole onto Au Electrode. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.02.133] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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13
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Xu X, Deng S, Wang H, Liu J, Yan H. Research Progress in Improving the Cycling Stability of High-Voltage LiNi 0.5Mn 1.5O 4 Cathode in Lithium-Ion Battery. NANO-MICRO LETTERS 2017; 9:22. [PMID: 30460318 PMCID: PMC6223801 DOI: 10.1007/s40820-016-0123-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 12/05/2016] [Indexed: 05/08/2023]
Abstract
High-voltage lithium-ion batteries (HVLIBs) are considered as promising devices of energy storage for electric vehicle, hybrid electric vehicle, and other high-power equipment. HVLIBs require their own platform voltages to be higher than 4.5 V on charge. Lithium nickel manganese spinel LiNi0.5Mn1.5O4 (LNMO) cathode is the most promising candidate among the 5 V cathode materials for HVLIBs due to its flat plateau at 4.7 V. However, the degradation of cyclic performance is very serious when LNMO cathode operates over 4.2 V. In this review, we summarize some methods for enhancing the cycling stability of LNMO cathodes in lithium-ion batteries, including doping, cathode surface coating, electrolyte modifying, and other methods. We also discuss the advantages and disadvantages of different methods.
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Affiliation(s)
- XiaoLong Xu
- The College of Materials Science and Engineering, Beijing University of Technology, Beijing, 100124 People’s Republic of China
| | - SiXu Deng
- The College of Materials Science and Engineering, Beijing University of Technology, Beijing, 100124 People’s Republic of China
| | - Hao Wang
- The College of Materials Science and Engineering, Beijing University of Technology, Beijing, 100124 People’s Republic of China
| | - JingBing Liu
- The College of Materials Science and Engineering, Beijing University of Technology, Beijing, 100124 People’s Republic of China
| | - Hui Yan
- The College of Materials Science and Engineering, Beijing University of Technology, Beijing, 100124 People’s Republic of China
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14
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Yuan L, Wan C, Ye X, Wu F. Facial Synthesis of Silver-incorporated Conductive Polypyrrole Submicron Spheres for Supercapacitors. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.06.165] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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15
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Lehr IL, Saidman SB. Synthesis of a hole-containing polypyrrole film modified by copper cementation. J Appl Polym Sci 2016. [DOI: 10.1002/app.43650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- I. L. Lehr
- Departamento De Ingeniería Química; Universidad Nacional Del Sur, Instituto De Ingeniería Electroquímica Y Corrosión (INIEC); Av. Alem 1253 Bahía Blanca 8000 Argentina
| | - S. B. Saidman
- Departamento De Ingeniería Química; Universidad Nacional Del Sur, Instituto De Ingeniería Electroquímica Y Corrosión (INIEC); Av. Alem 1253 Bahía Blanca 8000 Argentina
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16
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Maruthamuthu S, Chandrasekaran J, Manoharan D, Karthick SN, Kim HJ. Effect of CuBr2salt treatment on the performance of nanocolloidal PPy:PSS multilayer thin film counter electrodes of dye-sensitized solar cells. J Appl Polym Sci 2016. [DOI: 10.1002/app.43772] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- S. Maruthamuthu
- Research & Development Centre; Bharathiar University; Coimbatore 641 046 Tamil Nadu India
- Faculty of Physics; Dr. Mahalingam College of Engineering and Technology; Pollachi 642 003 Tamil Nadu India
| | - J. Chandrasekaran
- Department of Physics; Sri Ramakrishna Mission Vidyalaya College of Arts and Science; Coimbatore 641 020 Tamil Nadu India
| | - D. Manoharan
- Department of Physics; Sri Ramakrishna Mission Vidyalaya College of Arts and Science; Coimbatore 641 020 Tamil Nadu India
| | - S. N. Karthick
- School of Electrical Engineering; Pusan National University; Busan 609 735 Republic of Korea
| | - Hee-Je Kim
- School of Electrical Engineering; Pusan National University; Busan 609 735 Republic of Korea
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17
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Hameed RMA, Amin RS, El-Khatib KM, Fetohi AE. Influence of Metal Oxides on Platinum Activity towards Methanol Oxidation in H2SO4 solution. Chemphyschem 2016; 17:1054-61. [PMID: 26748621 DOI: 10.1002/cphc.201501072] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2015] [Indexed: 11/09/2022]
Abstract
Pt-CeO2 /C, Pt-TiO2 /C, and Pt-ZrO2 /C electrocatalysts were prepared by using a modified microwave-assisted polyol process. Physical characterization was performed by using XRD, TEM, and EDX analyses. The incorporation of different metal oxides increased the dispersion degree of Pt nanoparticles and reduced their diameter to 2.50 and 2.33 nm when TiO2 and ZrO2 were introduced to Pt/C, respectively. The electrocatalytic activity of various electrocatalysts was examined towards methanol oxidation in H2 SO4 solution by using cyclic voltammetry, chronoamperometry, and electrochemical impedance spectroscopy. Among the studied composites, Pt-ZrO2 /C was selected to be a candidate electrocatalyst for better electrochemical performance in direct methanol fuel cells.
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Affiliation(s)
- R M Abdel Hameed
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
| | - R S Amin
- Chemical Engineering Department, National Research Center, Dokki, Giza, Egypt
| | - K M El-Khatib
- Chemical Engineering Department, National Research Center, Dokki, Giza, Egypt.
| | - Amani E Fetohi
- Chemical Engineering Department, National Research Center, Dokki, Giza, Egypt
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18
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Wang Y, He Q, Wei H, Guo J, Ding K, Wang Q, Wang Z, Wei S, Guo Z. Optimal Electrocatalytic Pd/MWNTs Nanocatalysts toward Formic Acid Oxidation. Electrochim Acta 2015; 184:452-465. [PMID: 29622817 DOI: 10.1016/j.electacta.2015.10.046] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The operating conditions such as composition of electrolyte and temperature can greatly influence the formic acid (HCOOH) oxidation reaction (FAOR). Palladium decorated multi-walled carbon nanotubes (Pd/MWNTs) were successfully synthesized and employed as nanocatalysts to explore the effects of formic acid, sulfuric acid (H2SO4) concentration and temperature on FAOR. Both the hydrogen adsorption in low potential range and the oxidation of poisoning species during the high potential range in cyclic voltammetry were demonstrated to contribute to the enhanced electroactivity of Pd/MWNTs. The as-synthesized Pd/MWNTs gave the best performance under a condition with balanced adsorptions of HCOOH and H2SO4 molecules. The dominant dehydrogenation pathway on Pd/MWNTs can be largely depressed by the increased dehydration pathway, leading to an increased charge transfer resistance (Rct ). Increasing HCOOH concentration could directly increase the dehydration process proportion and cause the production of COads species. H2SO4 as donor of H+ greatly facilitated the onset oxidation of HCOOH in the beginning process but it largely depressed the HCOOH oxidation with excess amount of H+. Enhanced ion mobility with increasing the temperature was mainly responsible for the increased current densities, improved tolerance stabilities and reduced Rct values, while dehydration process was also increased simultaneously.
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Affiliation(s)
- Yiran Wang
- Integrated Composites Laboratory (ICL), Department of Chemical & Biomolecular Engineering, University of Tennessee, Knoxville, TN 37996 USA
| | - Qingliang He
- Integrated Composites Laboratory (ICL), Department of Chemical & Biomolecular Engineering, University of Tennessee, Knoxville, TN 37996 USA
| | - Huige Wei
- Department of Chemistry and Biochemistry, and Dan F. Smith Department of Chemical Engineering, Lamar University, Beaumont, TX 77710 USA
| | - Jiang Guo
- Integrated Composites Laboratory (ICL), Department of Chemical & Biomolecular Engineering, University of Tennessee, Knoxville, TN 37996 USA
| | - Keqiang Ding
- College of Chemistry and Materials Science, Hebei Normal University, Shijiazhuang, Hebei 050024 China
| | - Qiang Wang
- College of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083 China
| | - Zhe Wang
- Chemistry Department, Xavier University, New Orleans, LA 70125 USA
| | - Suying Wei
- Department of Chemistry and Biochemistry, and Dan F. Smith Department of Chemical Engineering, Lamar University, Beaumont, TX 77710 USA
| | - Zhanhu Guo
- Integrated Composites Laboratory (ICL), Department of Chemical & Biomolecular Engineering, University of Tennessee, Knoxville, TN 37996 USA
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19
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Ding K, zhao Y, Liu L, Li Y, Liu L, Wang L, He X, Guo Z. Significant role of “burned” graphene in determining the morphology of LiNiO2 prepared under the air conditions. Electrochim Acta 2015. [DOI: 10.1016/j.electacta.2015.07.035] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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20
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Recent Development of Pd-Based Electrocatalysts for Proton Exchange Membrane Fuel Cells. Catalysts 2015. [DOI: 10.3390/catal5031221] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
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21
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Ma X, Feng Y, Li Y, Han Y, Lu G, Yang H, Kong D. Promoting effect of polyaniline on Pd catalysts for the formic acid electrooxidation reaction. CHINESE JOURNAL OF CATALYSIS 2015. [DOI: 10.1016/s1872-2067(15)60863-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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22
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Wei H, He C, Liu J, Gu H, Wang Y, Yan X, Guo J, Ding D, Shen NZ, Wang X, Wei S, Guo Z. Electropolymerized polypyrrole nanocomposites with cobalt oxide coated on carbon paper for electrochemical energy storage. POLYMER 2015. [DOI: 10.1016/j.polymer.2015.04.064] [Citation(s) in RCA: 68] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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23
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Luo F, Liao S, Dang D, Zheng Y, Xu D, Nan H, Shu T, Fu Z. Tin and Silicon Binary Oxide on the Carbon Support of a Pt Electrocatalyst with Enhanced Activity and Durability. ACS Catal 2015. [DOI: 10.1021/cs501429g] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Fan Luo
- The Key Laboratory of Fuel Cell Technology of Guangdong Province & The Key Laboratory of New Energy Technology of Guangdong Universities, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641, People’s Republic of China
| | - Shijun Liao
- The Key Laboratory of Fuel Cell Technology of Guangdong Province & The Key Laboratory of New Energy Technology of Guangdong Universities, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641, People’s Republic of China
| | - Dai Dang
- The Key Laboratory of Fuel Cell Technology of Guangdong Province & The Key Laboratory of New Energy Technology of Guangdong Universities, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641, People’s Republic of China
| | - Yan Zheng
- The Key Laboratory of Fuel Cell Technology of Guangdong Province & The Key Laboratory of New Energy Technology of Guangdong Universities, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641, People’s Republic of China
| | - Dongwei Xu
- The Key Laboratory of Fuel Cell Technology of Guangdong Province & The Key Laboratory of New Energy Technology of Guangdong Universities, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641, People’s Republic of China
| | - Haoxiong Nan
- The Key Laboratory of Fuel Cell Technology of Guangdong Province & The Key Laboratory of New Energy Technology of Guangdong Universities, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641, People’s Republic of China
| | - Ting Shu
- The Key Laboratory of Fuel Cell Technology of Guangdong Province & The Key Laboratory of New Energy Technology of Guangdong Universities, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641, People’s Republic of China
| | - Zhiyong Fu
- The Key Laboratory of Fuel Cell Technology of Guangdong Province & The Key Laboratory of New Energy Technology of Guangdong Universities, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641, People’s Republic of China
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Wang Y, He Q, Guo J, Wei H, Ding K, Lin H, Bhana S, Huang X, Luo Z, Shen TD, Wei S, Guo Z. Carboxyl Multiwalled Carbon-Nanotube-Stabilized Palladium Nanocatalysts toward Improved Methanol Oxidation Reaction. ChemElectroChem 2015. [DOI: 10.1002/celc.201402378] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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25
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Sen S, Sarkar P. A novel third-generation xanthine biosensor with enzyme modified glassy carbon electrode using electrodeposited MWCNT and nanogold polymer composite film. RSC Adv 2015. [DOI: 10.1039/c5ra18889j] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A new design of xanthine biosensor with novel nanogold decorated poly(o-phenylenediamine) film and functionalized MWCNT having excellent sensitivity, stability and detection limit.
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Affiliation(s)
- Sarani Sen
- Sensor Laboratory
- Department of Polymer Science and Technology
- University of Calcutta
- Kolkata 700009
- India
| | - Priyabrata Sarkar
- Sensor Laboratory
- Department of Polymer Science and Technology
- University of Calcutta
- Kolkata 700009
- India
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26
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Wei H, Wang Y, Guo J, Yan X, O'Connor R, Zhang X, Shen NZ, Weeks BL, Huang X, Wei S, Guo Z. Electropolymerized Polypyrrole Nanocoatings on Carbon Paper for Electrochemical Energy Storage. ChemElectroChem 2014. [DOI: 10.1002/celc.201402258] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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27
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Gu H, Guo J, Yan X, Wei H, Zhang X, Liu J, Huang Y, Wei S, Guo Z. Electrical transport and magnetoresistance in advanced polyaniline nanostructures and nanocomposites. POLYMER 2014. [DOI: 10.1016/j.polymer.2014.05.024] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Scherer MRJ, Muresan NM, Steiner U, Reisner E. RYB tri-colour electrochromism based on a molecular cobaloxime. Chem Commun (Camb) 2014; 49:10453-5. [PMID: 24056695 DOI: 10.1039/c3cc45881d] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The three oxidation states of Co in a molecular cobaloxime were used to realise an electrochromic device displaying the red, yellow, blue (RYB) set of subtractive primary colours. A facile method for the lithographic patterning of a several micrometre thick indium tin oxide (ITO) mesoporous layer was developed, which served as the scaffold for cobaloxime adsorption.
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Affiliation(s)
- Maik R J Scherer
- Cavendish Laboratory, Department of Physics, University of Cambridge, J J Thomson Avenue, Cambridge CB3 0HE, UK.
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A unique path to reach thermostable polypyrrole/Pd microfibers via chemical oxidative polymerization. Colloid Polym Sci 2014. [DOI: 10.1007/s00396-014-3243-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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30
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Yan X, Li M, Long J, Zhang X, Wei H, He Q, Rutman D, Cao D, Wei S, Chen G, Guo Z. Highly Monodisperse Sub-microspherical Poly(glycidyl methacrylate) Nanocomposites with Highly Stabilized Gold Nanoparticles. MACROMOL CHEM PHYS 2014. [DOI: 10.1002/macp.201400097] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Xingru Yan
- Integrated Composites Laboratory (ICL); Dan F Smith Department of Chemical Engineering; Lamar University; Beaumont Texas 77710 USA
| | - Maolin Li
- Department of Chemistry; St. John's University Jamaica; New York 11439 USA
| | - Jun Long
- Integrated Composites Laboratory (ICL); Dan F Smith Department of Chemical Engineering; Lamar University; Beaumont Texas 77710 USA
- School of Chemical Engineering and Technology; Harbin Institute of Technology; Harbin 150001 Heilongjiang China
| | - Xi Zhang
- Integrated Composites Laboratory (ICL); Dan F Smith Department of Chemical Engineering; Lamar University; Beaumont Texas 77710 USA
- Department of Chemistry and Biochemistry; Lamar University; Beaumont Texas 77710 USA
| | - Huige Wei
- Integrated Composites Laboratory (ICL); Dan F Smith Department of Chemical Engineering; Lamar University; Beaumont Texas 77710 USA
| | - Qingliang He
- Integrated Composites Laboratory (ICL); Dan F Smith Department of Chemical Engineering; Lamar University; Beaumont Texas 77710 USA
| | - Dan Rutman
- Integrated Composites Laboratory (ICL); Dan F Smith Department of Chemical Engineering; Lamar University; Beaumont Texas 77710 USA
| | - Dapeng Cao
- State Key Laboratory of Organic-Inorganic Composites; Beijing University of Chemical Technology; Beijing 100029 China
| | - Suying Wei
- Integrated Composites Laboratory (ICL); Dan F Smith Department of Chemical Engineering; Lamar University; Beaumont Texas 77710 USA
- Department of Chemistry and Biochemistry; Lamar University; Beaumont Texas 77710 USA
| | - Guofang Chen
- Department of Chemistry; St. John's University Jamaica; New York 11439 USA
| | - Zhanhu Guo
- Integrated Composites Laboratory (ICL); Dan F Smith Department of Chemical Engineering; Lamar University; Beaumont Texas 77710 USA
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31
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Tuning the performance of polypyrrole-based solvent-resistant composite nanofiltration membranes by optimizing polymerization conditions and incorporating graphene oxide. J Memb Sci 2014. [DOI: 10.1016/j.memsci.2013.10.021] [Citation(s) in RCA: 147] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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32
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Chen X, Cai H, Tang Q, He B, Chen H. Eggshell membrane templated Y2O3@Pd catalyst for enhanced methanol oxidation and CO tolerance. ACTA ACUST UNITED AC 2013. [DOI: 10.1179/1433075x13y.0000000148] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Affiliation(s)
- X. Chen
- Institute of Materials Science and EngineeringOcean University of China, Qingdao 266100, China
| | - H. Cai
- Institute of Materials Science and EngineeringOcean University of China, Qingdao 266100, China
| | - Q. Tang
- Institute of Materials Science and EngineeringOcean University of China, Qingdao 266100, China
| | - B. He
- Institute of Materials Science and EngineeringOcean University of China, Qingdao 266100, China
| | - H. Chen
- Institute of Materials Science and EngineeringOcean University of China, Qingdao 266100, China
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33
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Cao M, Wu D, Cao R. Recent Advances in the Stabilization of Platinum Electrocatalysts for Fuel-Cell Reactions. ChemCatChem 2013. [DOI: 10.1002/cctc.201300647] [Citation(s) in RCA: 157] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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34
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Hexavalent chromium synthesized polyaniline nanostructures: Magnetoresistance and electrochemical energy storage behaviors. POLYMER 2013. [DOI: 10.1016/j.polymer.2013.08.020] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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35
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Kumar A, Joshi L, Prakash R. Electrocatalytic Performance of Interfacially Synthesized Au-Polyindole Composite toward Formic Acid Oxidation. Ind Eng Chem Res 2013. [DOI: 10.1021/ie400915s] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Ashish Kumar
- School of Materials Science and Technology, Indian
Institute of Technology, Banaras Hindu University, Varanasi-221005, India
| | - Leela Joshi
- School of Materials Science and Technology, Indian
Institute of Technology, Banaras Hindu University, Varanasi-221005, India
| | - Rajiv Prakash
- School of Materials Science and Technology, Indian
Institute of Technology, Banaras Hindu University, Varanasi-221005, India
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36
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Wei H, Zhu J, Wu S, Wei S, Guo Z. Electrochromic polyaniline/graphite oxide nanocomposites with endured electrochemical energy storage. POLYMER 2013. [DOI: 10.1016/j.polymer.2013.01.051] [Citation(s) in RCA: 256] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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37
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Zhao N, Li T, Zhai Z, Qiu J, Xu W, Liu H, Wu Y. Cyclopalladated Arylimine Self-Assembly Films for Suzuki Reaction. ChemCatChem 2013. [DOI: 10.1002/cctc.201200730] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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38
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Gu H, Guo J, Wei H, Huang Y, Zhao C, Li Y, Wu Q, Haldolaarachchige N, Young DP, Wei S, Guo Z. Giant magnetoresistance in non-magnetic phosphoric acid doped polyaniline silicon nanocomposites with higher magnetic field sensing sensitivity. Phys Chem Chem Phys 2013; 15:10866-75. [DOI: 10.1039/c3cp50698c] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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39
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α-Fe2O3/PPy/Ag functional hybrid nanomaterials with core/shell structure: Synthesis, characterization and catalytic activity. POWDER TECHNOL 2012. [DOI: 10.1016/j.powtec.2011.12.064] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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40
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Zhang X, Zhu J, Haldolaarachchige N, Ryu J, Young DP, Wei S, Guo Z. Synthetic process engineered polyaniline nanostructures with tunable morphology and physical properties. POLYMER 2012. [DOI: 10.1016/j.polymer.2012.02.042] [Citation(s) in RCA: 121] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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41
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Sun L, Shi Y, Li B, Chu L, He Z, Liu J. Synthesis and characterization of polypyrrole/Au nanocomposites by microemulsion polymerization. Colloids Surf A Physicochem Eng Asp 2012. [DOI: 10.1016/j.colsurfa.2012.01.008] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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42
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Gu H, Huang Y, Zhang X, Wang Q, Zhu J, Shao L, Haldolaarachchige N, Young DP, Wei S, Guo Z. Magnetoresistive polyaniline-magnetite nanocomposites with negative dielectrical properties. POLYMER 2012. [DOI: 10.1016/j.polymer.2011.12.033] [Citation(s) in RCA: 206] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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43
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Zhu J, Gu H, Rapole SB, Luo Z, Pallavkar S, Haldolaarachchige N, Benson TJ, Ho TC, Hopper J, Young DP, Wei S, Guo Z. Looped carbon capturing and environmental remediation: case study of magnetic polypropylene nanocomposites. RSC Adv 2012. [DOI: 10.1039/c2ra01150f] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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44
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Devi R, Yadav S, Pundir C. Au-colloids–polypyrrole nanocomposite film based xanthine biosensor. Colloids Surf A Physicochem Eng Asp 2012. [DOI: 10.1016/j.colsurfa.2011.11.021] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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45
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Zhu J, Wei S, Li Y, Pallavkar S, Lin H, Haldolaarachchige N, Luo Z, Young DP, Guo Z. Comprehensive and sustainable recycling of polymer nanocomposites. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c1jm13044g] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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