1
|
Wittstock G, Bäumer M, Dononelli W, Klüner T, Lührs L, Mahr C, Moskaleva LV, Oezaslan M, Risse T, Rosenauer A, Staubitz A, Weissmüller J, Wittstock A. Nanoporous Gold: From Structure Evolution to Functional Properties in Catalysis and Electrochemistry. Chem Rev 2023; 123:6716-6792. [PMID: 37133401 DOI: 10.1021/acs.chemrev.2c00751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Nanoporous gold (NPG) is characterized by a bicontinuous network of nanometer-sized metallic struts and interconnected pores formed spontaneously by oxidative dissolution of the less noble element from gold alloys. The resulting material exhibits decent catalytic activity for low-temperature, aerobic total as well as partial oxidation reactions, the oxidative coupling of methanol to methyl formate being the prototypical example. This review not only provides a critical discussion of ways to tune the morphology and composition of this material and its implication for catalysis and electrocatalysis, but will also exemplarily review the current mechanistic understanding of the partial oxidation of methanol using information from quantum chemical studies, model studies on single-crystal surfaces, gas phase catalysis, aerobic liquid phase oxidation, and electrocatalysis. In this respect, a particular focus will be on mechanistic aspects not well understood, yet. Apart from the mechanistic aspects of catalysis, best practice examples with respect to material preparation and characterization will be discussed. These can improve the reproducibility of the materials property such as the catalytic activity and selectivity as well as the scope of reactions being identified as the main challenges for a broader application of NPG in target-oriented organic synthesis.
Collapse
Affiliation(s)
- Gunther Wittstock
- Carl von Ossietzky University of Oldenburg, School of Mathematics and Science, Institute of Chemistry, D-26111 Oldenburg, Germany
| | - Marcus Bäumer
- University of Bremen, Institute for Applied and Physical Chemistry, 28359 Bremen, Germany
- University of Bremen, MAPEX Center for Materials and Processes, 28359 Bremen, Germany
| | - Wilke Dononelli
- University of Bremen, MAPEX Center for Materials and Processes, 28359 Bremen, Germany
- University of Bremen, Bremen Center for Computational Materials Science, Hybrid Materials Interfaces Group, Am Fallturm 1, Bremen 28359, Germany
| | - Thorsten Klüner
- Carl von Ossietzky University of Oldenburg, School of Mathematics and Science, Institute of Chemistry, D-26111 Oldenburg, Germany
| | - Lukas Lührs
- Hamburg University of Technology, Institute of Materials Physics and Technology, 21703 Hamburg, Germany
| | - Christoph Mahr
- University of Bremen, MAPEX Center for Materials and Processes, 28359 Bremen, Germany
- University of Bremen, Institute of Solid State Physics, Otto Hahn Allee 1, 28359 Bremen, Germany
| | - Lyudmila V Moskaleva
- University of the Free State, Department of Chemistry, P.O. Box 339, Bloemfontein 9300, South Africa
| | - Mehtap Oezaslan
- Technical University of Braunschweig Institute of Technical Chemistry, Technical Electrocatalysis Laboratory, Franz-Liszt-Strasse 35a, 38106 Braunschweig, Germany
| | - Thomas Risse
- Freie Universität Berlin, Institute of Chemistry and Biochemistry, Arnimallee 22, 14195 Berlin, Germany
| | - Andreas Rosenauer
- University of Bremen, MAPEX Center for Materials and Processes, 28359 Bremen, Germany
- University of Bremen, Institute of Solid State Physics, Otto Hahn Allee 1, 28359 Bremen, Germany
| | - Anne Staubitz
- University of Bremen, MAPEX Center for Materials and Processes, 28359 Bremen, Germany
- University of Bremen, Institute for Organic and Analytical Chemistry, Leobener Strasse 7, D-28359 Bremen, Germany
| | - Jörg Weissmüller
- Hamburg University of Technology, Institute of Materials Physics and Technology, 21703 Hamburg, Germany
- Helmholtz-Zentrum Hereon, Institute of Materials Mechanics, 21502 Geesthacht, Germany
| | - Arne Wittstock
- University of Bremen, MAPEX Center for Materials and Processes, 28359 Bremen, Germany
- University of Bremen, Institute for Organic and Analytical Chemistry, Leobener Strasse 7, D-28359 Bremen, Germany
| |
Collapse
|
2
|
Xin B, Le Febvrier A, Lu J, Paul B, Eklund P. Synthesis of textured discontinuous-nanoisland Ca 3Co 4O 9 thin films. NANOSCALE ADVANCES 2022; 4:3318-3322. [PMID: 36131709 PMCID: PMC9416933 DOI: 10.1039/d2na00373b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 07/02/2022] [Indexed: 06/15/2023]
Abstract
Controllable engineering of the nanoporosity in layered Ca3Co4O9 remains a challenge. Here, we show the synthesis of discontinuous films with islands of highly textured Ca3Co4O9, effectively constituting distributed nanoparticles with controlled porosity and morphology. These discontinuously dispersed textured Ca3Co4O9 nanoparticles may be a candidate for hybrid thermoelectrics.
Collapse
Affiliation(s)
- Binbin Xin
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University SE-58183 Linköping Sweden
| | - Arnaud Le Febvrier
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University SE-58183 Linköping Sweden
| | - Jun Lu
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University SE-58183 Linköping Sweden
| | - Biplab Paul
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University SE-58183 Linköping Sweden
| | - Per Eklund
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University SE-58183 Linköping Sweden
| |
Collapse
|
3
|
Qiu Y, Liu Z, Zhang X, Sun A, Liu J. Synergistic effect of oxidation etching and phase transformation triggered by controllable ion-bath microenvironments toward constructing ultra-thin porous nanosheets for accelerated industrial water splitting at high current density. J Colloid Interface Sci 2022; 625:50-58. [PMID: 35714408 DOI: 10.1016/j.jcis.2022.05.162] [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: 03/09/2022] [Revised: 05/24/2022] [Accepted: 05/28/2022] [Indexed: 11/30/2022]
Abstract
Precisely tailoring the structure of inorganic materials at the micron and nanometer scales, especially in collaboration with component customization to design efficient, stable and low-cost transition-metal-based catalysts for industrial electrocatalytic water splitting (EWS) is a key renewable energy technology, but still facing a daunting challenge. Here, the controllable escape of Ni atom is adopted to disturb the hydrothermal ion-bath environment, thereby resulting in the coexistence of high valence Ni and Fe ions. Combined with a one-step hydrothermal coordination strategy, the timeline-adjusted ion-bath microenvironment can effectively trigger the phase transformation of carbonate hydroxide hydrate nanosheets (NFCH) to nickel ferrite intercalated NFCH ultra-thin porous nanosheets (NF-CH-O). Thanks to the high-energy phase boundary synergistic effect and the rapid mass transfer advantages of ultra-thin porous nanostructures, the as-prepared NF-CH-O nanosheets exhibit remarkable oxygen and hydrogen evolution reaction (OER/HER) catalytic activity and stability, with low overpotentials of 207/191 mV at 50 mA cm-2, respectively, as well as the activity retention for 100 h. The alkaline water electrolyzer set up with NF-CH-O as both anodic and cathodic electrodes only requires a cell potential of 1.688 V to reach 50 mA cm-2 in a continuous operation of 100 h. More impressively, NF-CH-O only requires overpotentials of 266, 292 mV and 1.877 V to drive high current densities up to 500 mA cm-2 for OER, HER and EWS, respectively, and exhibits excellent stability with a reduction in the activity of less than 10% over cycles of more than 65 h. This work highlights the room-temperature controllable ion-bath oxidative etching strategy to design efficient bifunctional catalysts with ultra-thin porous structure and high-current-density activity. Meanwhile, combined with the advantages of direct growth on the substrate for mass production, such meticulous consideration of nanostructured design will be more competitive in the H2-production industry.
Collapse
Affiliation(s)
- Yanling Qiu
- College of Materials Science and Engineering, Institute for Graphene Applied Technology Innovation, Qingdao University, Qingdao 266071, China
| | - Zhiqiang Liu
- College of Materials Science and Engineering, Institute for Graphene Applied Technology Innovation, Qingdao University, Qingdao 266071, China
| | - Xinyue Zhang
- College of Materials Science and Engineering, Institute for Graphene Applied Technology Innovation, Qingdao University, Qingdao 266071, China
| | - Aowei Sun
- College of Materials Science and Engineering, Institute for Graphene Applied Technology Innovation, Qingdao University, Qingdao 266071, China
| | - Jingquan Liu
- College of Materials Science and Engineering, Institute for Graphene Applied Technology Innovation, Qingdao University, Qingdao 266071, China; College of Materials Science and Engineering, Linyi University, Linyi, Shandong, 276000, China.
| |
Collapse
|
4
|
Shan SL, Jiang CJ, Liu YT, Zhang JJ, Wang H, Lu JX. Electrocatalytic carboxylation of halogenated compounds with mesoporous silver electrode materials. RSC Adv 2021; 11:21986-21990. [PMID: 35480784 PMCID: PMC9034108 DOI: 10.1039/d1ra02563e] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 06/06/2021] [Indexed: 12/01/2022] Open
Abstract
Mesoporous silver materials are used as electrocatalysts for halogenated compounds. The mesoporous silver materials have uniform mesoporous size (8 nm), large specific surface area (12 m2 g−1), high pore volume (0.07 cm3 g−1), and a good 3D network structure of the metallic silver skeleton. The results show that the prepared materials exhibit high performance in electrocatalytic carboxylation of halogenated compounds to acid (78%). Mesoporous silver materials are used as electrocatalysts for halogenated compounds and exhibit high performance in electrocatalytic carboxylation of halogenated compounds to carboxylic acid (78%).![]()
Collapse
Affiliation(s)
- Si-Li Shan
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai
- China
| | - Cheng-Jie Jiang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai
- China
| | - Yu-Ting Liu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai
- China
| | - Jing-Jie Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai
- China
| | - Huan Wang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai
- China
| | - Jia-Xing Lu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai
- China
| |
Collapse
|
5
|
Hajilari F, Farhadi K, Eskandari H, Allahnouri F. Application of Cu/porous silicon nanocomposite screen printed sensor for the determination of formaldehyde. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.136751] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
|
6
|
Wu X, He G, Ding Y. Dealloyed nanoporous materials for rechargeable lithium batteries. ELECTROCHEM ENERGY R 2020. [DOI: 10.1007/s41918-020-00070-7] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
|
7
|
Bollella P. Porous Gold: A New Frontier for Enzyme-Based Electrodes. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E722. [PMID: 32290306 PMCID: PMC7221854 DOI: 10.3390/nano10040722] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 04/01/2020] [Accepted: 04/08/2020] [Indexed: 12/23/2022]
Abstract
Porous gold (PG) layers modified electrodes have emerged as valuable enzyme support to realize multiple enzyme-based bioelectrochemical devices like biosensors, enzymatic fuel cells (EFCs), smart drug delivery devices triggered by enzyme catalyzed reactions, etc. PG films can be synthesized by using different methods such as dealloying, electrochemical (e.g., templated electrochemical deposition, self-templated electrochemical deposition, etc.) self-assembly and sputter deposition. This review aims to summarize the recent findings about PG synthesis and electrosynthesis, its characterization and application for enzyme-based electrodes used for biosensors and enzymatic fuel cells (EFCs) development.
Collapse
Affiliation(s)
- Paolo Bollella
- Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, 13699-5810 NY, USA
| |
Collapse
|
8
|
Cheng X, Xu C, Chen Q, Wang Y, Zhang Y, Fan G. Electrochemical performance of ruthenium nanoparticles decorated on nitride carbon for non-enzymatic detection of hydrogen peroxide. Analyst 2019; 144:6706-6711. [PMID: 31599883 DOI: 10.1039/c9an01480b] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Development of high-performance Pt-free non-enzymatic hydrogen peroxide (H2O2) sensors on the basis of supported metal nanoparticles (NPs) is important for industrial and biological applications. Here, we report the preparation of ultrafine, surface-clean, and well-distributed Ru NPs and concomitant formation of nitride carbon (Ru/NC) by pyrolyzing tris(2,2'-bipyridyl)ruthenium(ii) chloride (TBRC) with carbon. The use of the nitrogen (N)-containing Ru complex of TBRC as the metal precursor is essential for the preparation of ultrafine and highly dispersed Ru NPs (1.20 nm in diameter) on a NC support. The as-synthesized Ru/NC-800 displays superior analytical performance for non-enzymatic detection of H2O2 with a low detection limit of 0.468 μM, high sensitivity of 698 μA mM-1 cm-2, excellent linear detection ranging from 0.001 to 10.000 mM, good stability, and high selectivity. The control experiment results indicate that the high-performance of Ru/NC-800 must be ascribed to the ultrasmall and highly dispersed Ru NPs and N-doping, which can supply a higher density of active sites available for H2O2 detection. This study provides a facile strategy to synthesize ultrafine metal NPs and for concomitant production of NC for electrocatalytic non-enzymatic sensing.
Collapse
Affiliation(s)
- Xia Cheng
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610068, China.
| | | | | | | | | | | |
Collapse
|
9
|
Kogan MR, Pollok NE, Crooks RM. Detection of Silver Nanoparticles by Electrochemically Activated Galvanic Exchange. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:15719-15726. [PMID: 30525650 PMCID: PMC6600828 DOI: 10.1021/acs.langmuir.8b03325] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Here we report on the seemingly simple process of galvanic exchange (GE) between electrogenerated AuCl4- and silver nanoparticles (AgNPs). The results were obtained in the specific context of using AgNPs as labels for bioassays in paper fluidic devices. Results obtained from a combined electrochemistry and microscopy study indicate that the GE process results in recovery of only ∼5% of the total equivalents of Ag present in the system. This low value is a consequence of two factors. First, after an initial fraction of each AgNP undergoes GE, a Au shell forms around the remaining AgNP core preventing further exchange. Second, to simulate a true biological fluid, the experiments were carried out in a Cl--containing buffer. Consequently, some Ag+ formed during GE precipitates as AgCl, and it also serves to block additional GE. Following optimization of the GE process, it was possible to detect AgNP label concentrations as low as 2.6 fM despite these limitations.
Collapse
|
10
|
Tian C, Chen D, Lu N, Li Y, Cui R, Han Z, Zhang G. Electrochemical bisphenol A sensor based on nanoporous PtFe alloy and graphene modified glassy carbon electrode. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2018.10.023] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
|
11
|
Farghaly AA, Khan RK, Collinson MM. Biofouling-Resistant Platinum Bimetallic Alloys. ACS APPLIED MATERIALS & INTERFACES 2018; 10:21103-21112. [PMID: 29906086 DOI: 10.1021/acsami.8b02900] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
A new electrosynthetic approach for the fabrication of three-dimensional bicontinuous nanoporous platinum-based (3D-BC-NP-Pt(Au)) electrodes is described. Binary Pt-Ag alloys are first electrodeposited on gold substrates from appropriately formulated plating solutions. Following annealing and dealloying, a new family of nanoporous platinum-based electrodes emerges whose morphology, porosity, and chemical compositions depend on electrodeposition parameters and plating solution composition. Scanning electron microscopy images reveal an interesting and distinctive nanoporous gold-like microstructure with pores and ligaments in the 10-30 nm range arranged in a bicontinuous fashion throughout the thickness of the film. X-ray photoelectron spectroscopy (XPS) confirms that the as-formed electrodeposited films are silver-rich platinum binary alloys. Interestingly, XPS also reveals that after annealing and dealloying, the electrodes are actually ternary alloys containing platinum, gold, and a small amount of residual silver that remains after dealloying. Electrochemical measurements are consistent with this result and disclose a high surface area with roughness factors of 15-24. The ability to successfully conduct electrochemical measurements in biofouling solutions via a unique biosieving-like mechanism is demonstrated by exposure of the unique 3D bicontinuous nanoporous platinum-based electrode to fibrinogen in phosphate buffer and in a solution containing red blood cells. The work described herein has the potential to enrich the fields of electrochemical sensing and biosensing via the introduction of new 3D bicontinuous nanostructured porous platinum-based electrodes that can be easily and reliably fabricated.
Collapse
Affiliation(s)
- Ahmed A Farghaly
- Advanced Photon Source , Argonne National Laboratory , Lemont , Illinois 60439-4854 , United States
- Chemistry Department, Faculty of Science , Assiut University , Assiut 71516 , Egypt
| | - Rezaul K Khan
- Department of Chemistry , Virginia Commonwealth University , Richmond , Virginia 23284-2006 , United States
| | - Maryanne M Collinson
- Department of Chemistry , Virginia Commonwealth University , Richmond , Virginia 23284-2006 , United States
| |
Collapse
|
12
|
Ge J, Wei P, Wu G, Liu Y, Yuan T, Li Z, Qu Y, Wu Y, Li H, Zhuang Z, Hong X, Li Y. Ultrathin Palladium Nanomesh for Electrocatalysis. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201800552] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Jingjie Ge
- Center of Advanced Nanocatalysis (CAN) and Department of Chemistry; University of Science and Technology of China; Hefei 230026 China
| | - Pei Wei
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM); Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM); Nanjing Technology University; Nanjing Jiangsu 211816 China
| | - Geng Wu
- Center of Advanced Nanocatalysis (CAN) and Department of Chemistry; University of Science and Technology of China; Hefei 230026 China
| | - Yudan Liu
- Center of Advanced Nanocatalysis (CAN) and Department of Chemistry; University of Science and Technology of China; Hefei 230026 China
| | - Tongwei Yuan
- Center of Advanced Nanocatalysis (CAN) and Department of Chemistry; University of Science and Technology of China; Hefei 230026 China
| | - Zhijun Li
- Center of Advanced Nanocatalysis (CAN) and Department of Chemistry; University of Science and Technology of China; Hefei 230026 China
| | - Yunteng Qu
- Center of Advanced Nanocatalysis (CAN) and Department of Chemistry; University of Science and Technology of China; Hefei 230026 China
| | - Yuen Wu
- Center of Advanced Nanocatalysis (CAN) and Department of Chemistry; University of Science and Technology of China; Hefei 230026 China
| | - Hai Li
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM); Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM); Nanjing Technology University; Nanjing Jiangsu 211816 China
| | - Zhongbin Zhuang
- State Key Lab of Organic-Inorganic Composites; Beijing University of Chemical Technology; Beijing 100029 China
| | - Xun Hong
- Center of Advanced Nanocatalysis (CAN) and Department of Chemistry; University of Science and Technology of China; Hefei 230026 China
| | - Yadong Li
- Department of Chemistry; Tsinghua University; Beijing 100084 China
| |
Collapse
|
13
|
Ge J, Wei P, Wu G, Liu Y, Yuan T, Li Z, Qu Y, Wu Y, Li H, Zhuang Z, Hong X, Li Y. Ultrathin Palladium Nanomesh for Electrocatalysis. Angew Chem Int Ed Engl 2018; 57:3435-3438. [DOI: 10.1002/anie.201800552] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2018] [Indexed: 11/09/2022]
Affiliation(s)
- Jingjie Ge
- Center of Advanced Nanocatalysis (CAN) and Department of Chemistry; University of Science and Technology of China; Hefei 230026 China
| | - Pei Wei
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM); Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM); Nanjing Technology University; Nanjing Jiangsu 211816 China
| | - Geng Wu
- Center of Advanced Nanocatalysis (CAN) and Department of Chemistry; University of Science and Technology of China; Hefei 230026 China
| | - Yudan Liu
- Center of Advanced Nanocatalysis (CAN) and Department of Chemistry; University of Science and Technology of China; Hefei 230026 China
| | - Tongwei Yuan
- Center of Advanced Nanocatalysis (CAN) and Department of Chemistry; University of Science and Technology of China; Hefei 230026 China
| | - Zhijun Li
- Center of Advanced Nanocatalysis (CAN) and Department of Chemistry; University of Science and Technology of China; Hefei 230026 China
| | - Yunteng Qu
- Center of Advanced Nanocatalysis (CAN) and Department of Chemistry; University of Science and Technology of China; Hefei 230026 China
| | - Yuen Wu
- Center of Advanced Nanocatalysis (CAN) and Department of Chemistry; University of Science and Technology of China; Hefei 230026 China
| | - Hai Li
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM); Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM); Nanjing Technology University; Nanjing Jiangsu 211816 China
| | - Zhongbin Zhuang
- State Key Lab of Organic-Inorganic Composites; Beijing University of Chemical Technology; Beijing 100029 China
| | - Xun Hong
- Center of Advanced Nanocatalysis (CAN) and Department of Chemistry; University of Science and Technology of China; Hefei 230026 China
| | - Yadong Li
- Department of Chemistry; Tsinghua University; Beijing 100084 China
| |
Collapse
|
14
|
Li Y, Hart JL, Taheri ML, Snyder JD. Morphological Instability in Topologically Complex, Three-Dimensional Electrocatalytic Nanostructures. ACS Catal 2017. [DOI: 10.1021/acscatal.7b02398] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yawei Li
- Chemical
and Biological Engineering, Drexel University, Philadelphia, Pennsylvania 19104, United States
| | - James L. Hart
- Materials
Science and Engineering, Drexel University, Philadelphia, Pennsylvania 19104, United States
| | - Mitra L. Taheri
- Materials
Science and Engineering, Drexel University, Philadelphia, Pennsylvania 19104, United States
| | - Joshua D. Snyder
- Chemical
and Biological Engineering, Drexel University, Philadelphia, Pennsylvania 19104, United States
| |
Collapse
|
15
|
Sukeri A, Lima AS, Bertotti M. Development of non-enzymatic and highly selective hydrogen peroxide sensor based on nanoporous gold prepared by a simple unusual electrochemical approach. Microchem J 2017. [DOI: 10.1016/j.microc.2017.03.023] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
|
16
|
Wan L, Qin Y, Xiang J. Rapid Electrochemical Fabrication of Porous Gold Nanoparticles for High-performance Electrocatalysis towards Oxygen Reduction. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.04.026] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
17
|
Kurowska-Tabor E, Gawlak K, Hnida K, Jaskuła M, Sulka GD. Synthesis of porous thin silver films and their application for hydrogen peroxide sensing. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.08.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
18
|
Wang C, Bai S, Xiong Y. Recent advances in surface and interface engineering for electrocatalysis. CHINESE JOURNAL OF CATALYSIS 2015. [DOI: 10.1016/s1872-2067(15)60911-1] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
|
19
|
Zhu C, Du D, Eychmüller A, Lin Y. Engineering Ordered and Nonordered Porous Noble Metal Nanostructures: Synthesis, Assembly, and Their Applications in Electrochemistry. Chem Rev 2015; 115:8896-943. [DOI: 10.1021/acs.chemrev.5b00255] [Citation(s) in RCA: 502] [Impact Index Per Article: 55.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Chengzhou Zhu
- School
of Mechanical and Materials Engineering, Washington State University, Pullman, Washington 99164-2920, United States
| | - Dan Du
- School
of Mechanical and Materials Engineering, Washington State University, Pullman, Washington 99164-2920, United States
- Key
Laboratory of Pesticide and Chemical Biology of the Ministry of Education,
College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China
| | | | - Yuehe Lin
- School
of Mechanical and Materials Engineering, Washington State University, Pullman, Washington 99164-2920, United States
- Pacific Northwest National Laboratory, Richland, Washington 99352, United States
| |
Collapse
|
20
|
Wang YJ, Zhao N, Fang B, Li H, Bi XT, Wang H. Carbon-Supported Pt-Based Alloy Electrocatalysts for the Oxygen Reduction Reaction in Polymer Electrolyte Membrane Fuel Cells: Particle Size, Shape, and Composition Manipulation and Their Impact to Activity. Chem Rev 2015; 115:3433-67. [DOI: 10.1021/cr500519c] [Citation(s) in RCA: 940] [Impact Index Per Article: 104.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Yan-Jie Wang
- Department
of Chemical and Biological Engineering, University of British Columbia, 2360 East Mall, Vancouver, BC Canada V6T 1Z3
- Vancouver International Clean-Tech Research Institute Inc., 4475 Wayburne Drive, Burnaby, Canada V5G 4X4
| | - Nana Zhao
- Vancouver International Clean-Tech Research Institute Inc., 4475 Wayburne Drive, Burnaby, Canada V5G 4X4
| | - Baizeng Fang
- Department
of Chemical and Biological Engineering, University of British Columbia, 2360 East Mall, Vancouver, BC Canada V6T 1Z3
| | - Hui Li
- Electrochemical
Materials, Energy, Mining and Environment, National Research Council Canada, 4250 Wesbrook Mall, Vancouver, BC, Canada V6T 1W5
| | - Xiaotao T. Bi
- Department
of Chemical and Biological Engineering, University of British Columbia, 2360 East Mall, Vancouver, BC Canada V6T 1Z3
| | - Haijiang Wang
- Electrochemical
Materials, Energy, Mining and Environment, National Research Council Canada, 4250 Wesbrook Mall, Vancouver, BC, Canada V6T 1W5
| |
Collapse
|
21
|
Kim Y, Kim JG, Noh Y, Kim WB. An Overview of One-Dimensional Metal Nanostructures for Electrocatalysis. CATALYSIS SURVEYS FROM ASIA 2015. [DOI: 10.1007/s10563-015-9187-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
|
22
|
Hwang ET, Lee YW, Park HC, Kwak DH, Kim DM, Kim SJ, Kim MC, Lee JY, Lee S, Park KW. Synthesis of Pt-Rich@Pt–Ni alloy core–shell nanoparticles using halides. RSC Adv 2015. [DOI: 10.1039/c4ra14095h] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
We demonstrated the synthesis of Pt–Ni alloy core–shell nanoparticles (NPs) via a one-pot thermal decomposition method, optimized by variation of the concentration of cetyltrimethylammonium chloride (CTAC) and reaction time.
Collapse
Affiliation(s)
- Eui-Tak Hwang
- Department of Chemical Engineering
- Soongsil University
- Seoul 156743
- Republic of Korea
| | - Young-Woo Lee
- Department of Chemical Engineering
- Soongsil University
- Seoul 156743
- Republic of Korea
| | - Han-Chul Park
- Department of Chemical Engineering
- Soongsil University
- Seoul 156743
- Republic of Korea
| | - Da-Hee Kwak
- Department of Chemical Engineering
- Soongsil University
- Seoul 156743
- Republic of Korea
| | - Da-Mi Kim
- Department of Chemical Engineering
- Soongsil University
- Seoul 156743
- Republic of Korea
| | - Si-Jin Kim
- Department of Chemical Engineering
- Soongsil University
- Seoul 156743
- Republic of Korea
| | - Min-Cheol Kim
- Department of Chemical Engineering
- Soongsil University
- Seoul 156743
- Republic of Korea
| | - Jin-Yeon Lee
- Department of Chemical Engineering
- Soongsil University
- Seoul 156743
- Republic of Korea
| | - Seul Lee
- Department of Chemical Engineering
- Soongsil University
- Seoul 156743
- Republic of Korea
| | - Kyung-Won Park
- Department of Chemical Engineering
- Soongsil University
- Seoul 156743
- Republic of Korea
| |
Collapse
|
23
|
Kraehnert R, Ortel E, Paul B, Eckhardt B, Kanis M, Liu R, Antoniou A. Electrochemically dealloyed platinum with hierarchical pore structure as highly active catalytic coating. Catal Sci Technol 2015. [DOI: 10.1039/c4cy00851k] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Electrochemical dealloying of Pt–Si produces Pt films with hierarchical pore structure and superior performance in butadiene hydrogenation.
Collapse
Affiliation(s)
- Ralph Kraehnert
- Department of Chemistry
- Technische Universität Berlin
- 10623 Berlin
- Germany
| | - Erik Ortel
- Department of Chemistry
- Technische Universität Berlin
- 10623 Berlin
- Germany
| | - Benjamin Paul
- Department of Chemistry
- Technische Universität Berlin
- 10623 Berlin
- Germany
| | - Bjoern Eckhardt
- Department of Chemistry
- Technische Universität Berlin
- 10623 Berlin
- Germany
| | - Michael Kanis
- Institute for Solar Fuels
- Helmholtz-Zentrum Berlin für Materialien und Energie GmbH
- 14109 Berlin
- Germany
| | - Ran Liu
- The Woodruff School of Mechanical Engineering
- Georgia Institute of Technology
- Atlanta
- USA
| | - Antonia Antoniou
- The Woodruff School of Mechanical Engineering
- Georgia Institute of Technology
- Atlanta
- USA
| |
Collapse
|
24
|
Farghaly AA, Collinson MM. Electroassisted codeposition of sol-gel derived silica nanocomposite directs the fabrication of coral-like nanostructured porous gold. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2014; 30:5276-5286. [PMID: 24766096 DOI: 10.1021/la500614g] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Herein, we report on a one-step coelectrodeposition method to form gold-silica nanocomposite materials from which high surface area nanostructured gold electrodes can be produced. The as-prepared Au-SiO2 films possess an interconnected three-dimensional porous framework with different silica-gold ratios depending on the deposition solutions and parameters. Chemical etching of the nanocomposite films using hydrofluoric acid resulted in the formation of nanostructured porous gold films with coral-like structures and pores in the nanometer range. The cross-linkage of the gold coral branches resulted in the generation of a porous framework. X-ray photoelectron spectroscopy confirms the complete removal of silica. Well-controlled surface area enhancement, film thickness, and morphology were achieved by manipulating the deposition parameters, such as potential, time, and gold ion and sol-gel monomer concentrations in the deposition solution. An enhancement in the surface area of the electrode up to 57 times relative to the geometric area has been achieved. The thickness of the as-prepared Au-SiO2 nanocomposite films is relatively high and varied from 8 to 15 μm by varying the applied deposition potential while the thickness of the coral-like nanostructured porous gold films ranged from 0.22 to 2.25 μm. A critical sol-gel monomer concentration (CSGC) was determined at which the deposited silica around the gold coral was able to stabilize the coral-like gold nanostructures, while below the CSGC, the coral-like gold nanostructures were unstable and the surface area of the nanostructured porous gold electrodes decreased.
Collapse
Affiliation(s)
- Ahmed A Farghaly
- Department of Chemistry, Virginia Commonwealth University , Richmond, Virginia 23284-2006, United States
| | | |
Collapse
|
25
|
Kamundi M, Bromberg L, Ogutu P, Dimitrov N. Seeding strategies for the deposition of high density network of nanoporous Au cluster catalyst on glassy carbon electrodes. J APPL ELECTROCHEM 2013. [DOI: 10.1007/s10800-013-0581-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
26
|
Kinkead B, van Drunen J, Paul MTY, Dowling K, Jerkiewicz G, Gates BD. Platinum Ordered Porous Electrodes: Developing a Platform for Fundamental Electrochemical Characterization. Electrocatalysis (N Y) 2013. [DOI: 10.1007/s12678-013-0145-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
27
|
Walcarius A, Minteer SD, Wang J, Lin Y, Merkoçi A. Nanomaterials for bio-functionalized electrodes: recent trends. J Mater Chem B 2013; 1:4878-4908. [DOI: 10.1039/c3tb20881h] [Citation(s) in RCA: 261] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|