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Chao HY, Venkatraman K, Moniri S, Jiang Y, Tang X, Dai S, Gao W, Miao J, Chi M. In Situ and Emerging Transmission Electron Microscopy for Catalysis Research. Chem Rev 2023. [PMID: 37327473 DOI: 10.1021/acs.chemrev.2c00880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Catalysts are the primary facilitator in many dynamic processes. Therefore, a thorough understanding of these processes has vast implications for a myriad of energy systems. The scanning/transmission electron microscope (S/TEM) is a powerful tool not only for atomic-scale characterization but also in situ catalytic experimentation. Techniques such as liquid and gas phase electron microscopy allow the observation of catalysts in an environment conducive to catalytic reactions. Correlated algorithms can greatly improve microscopy data processing and expand multidimensional data handling. Furthermore, new techniques including 4D-STEM, atomic electron tomography, cryogenic electron microscopy, and monochromated electron energy loss spectroscopy (EELS) push the boundaries of our comprehension of catalyst behavior. In this review, we discuss the existing and emergent techniques for observing catalysts using S/TEM. Challenges and opportunities highlighted aim to inspire and accelerate the use of electron microscopy to further investigate the complex interplay of catalytic systems.
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Affiliation(s)
- Hsin-Yun Chao
- Center for Nanophase Materials Sciences, One Bethel Valley Road, Building 4515, Oak Ridge, Tennessee 37831-6064, United States
| | - Kartik Venkatraman
- Center for Nanophase Materials Sciences, One Bethel Valley Road, Building 4515, Oak Ridge, Tennessee 37831-6064, United States
| | - Saman Moniri
- Department of Physics and Astronomy and California NanoSystems Institute, University of California, Los Angeles, California 90095, United States
| | - Yongjun Jiang
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, School of Chemistry and Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China
| | - Xuan Tang
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, School of Chemistry and Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China
| | - Sheng Dai
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, School of Chemistry and Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China
| | - Wenpei Gao
- School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
- Department of Materials Science and Engineering, North Carolina State University, Raleigh, North Carolina 27695, United States
| | - Jianwei Miao
- Department of Physics and Astronomy and California NanoSystems Institute, University of California, Los Angeles, California 90095, United States
| | - Miaofang Chi
- Center for Nanophase Materials Sciences, One Bethel Valley Road, Building 4515, Oak Ridge, Tennessee 37831-6064, United States
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2
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Nguyen QN, Wang C, Shang Y, Janssen A, Xia Y. Colloidal Synthesis of Metal Nanocrystals: From Asymmetrical Growth to Symmetry Breaking. Chem Rev 2022; 123:3693-3760. [PMID: 36547384 DOI: 10.1021/acs.chemrev.2c00468] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Nanocrystals offer a unique platform for tailoring the physicochemical properties of solid materials to enhance their performances in various applications. While most work on controlling their shapes revolves around symmetrical growth, the introduction of asymmetrical growth and thus symmetry breaking has also emerged as a powerful route to enrich metal nanocrystals with new shapes and complex morphologies as well as unprecedented properties and functionalities. The success of this route critically relies on our ability to lift the confinement on symmetry by the underlying unit cell of the crystal structure and/or the initial seed in a systematic manner. This Review aims to provide an account of recent progress in understanding and controlling asymmetrical growth and symmetry breaking in a colloidal synthesis of noble-metal nanocrystals. With a touch on both the nucleation and growth steps, we discuss a number of methods capable of generating seeds with diverse symmetry while achieving asymmetrical growth for mono-, bi-, and multimetallic systems. We then showcase a variety of symmetry-broken nanocrystals that have been reported, together with insights into their growth mechanisms. We also highlight their properties and applications and conclude with perspectives on future directions in developing this class of nanomaterials. It is hoped that the concepts and existing challenges outlined in this Review will drive further research into understanding and controlling the symmetry breaking process.
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Affiliation(s)
- Quynh N. Nguyen
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia30332, United States
| | - Chenxiao Wang
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia30332, United States
| | - Yuxin Shang
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia30332, United States
| | - Annemieke Janssen
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia30332, United States
| | - Younan Xia
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia30332, United States
- The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia30332, United States
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3
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Qiu J, Nguyen QN, Lyu Z, Wang Q, Xia Y. Bimetallic Janus Nanocrystals: Syntheses and Applications. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022; 34:e2102591. [PMID: 34648198 DOI: 10.1002/adma.202102591] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 09/15/2021] [Indexed: 05/28/2023]
Abstract
Bimetallic Janus nanocrystals have received considerable interest in recent years owing to their unique properties and niche applications. The side-by-side distribution of two distinct metals provides a flexible platform for tailoring the optical and catalytic properties of nanocrystals. First, a brief introduction to the structural features of bimetallic Janus nanocrystals, followed by an extensive discussion of the synthetic approaches, is given. The strategies and experimental controls for achieving the Janus structure, as well as the mechanistic understandings, are specifically discussed. Then, a number of intriguing properties and applications enabled by the Janus nanocrystals are highlighted. Finally, this article is concluded with future directions and outlooks with respect to both syntheses and applications of this new class of functional nanomaterials.
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Affiliation(s)
- Jichuan Qiu
- The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, 30332, USA
| | - Quynh N Nguyen
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Zhiheng Lyu
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Qiuxiang Wang
- The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, 30332, USA
| | - Younan Xia
- The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, 30332, USA
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, GA, 30332, USA
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Gao W, Elnabawy AO, Hood ZD, Shi Y, Wang X, Roling LT, Pan X, Mavrikakis M, Xia Y, Chi M. Atomistic insights into the nucleation and growth of platinum on palladium nanocrystals. Nat Commun 2021; 12:3215. [PMID: 34078886 PMCID: PMC8173021 DOI: 10.1038/s41467-021-23290-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 04/09/2021] [Indexed: 02/04/2023] Open
Abstract
Despite the large number of reports on colloidal nanocrystals, very little is known about the mechanistic details in terms of nucleation and growth at the atomistic level. Taking bimetallic core-shell nanocrystals as an example, here we integrate in situ liquid-cell transmission electron microscopy with first-principles calculations to shed light on the atomistic details involved in the nucleation and growth of Pt on Pd cubic seeds. We elucidate the roles played by key synthesis parameters, including capping agent and precursor concentration, in controlling the nucleation site, diffusion path, and growth pattern of the Pt atoms. When the faces of a cubic seed are capped by Br-, Pt atoms preferentially nucleate from corners and then diffuse to edges and faces for the creation of a uniform shell. The diffusion does not occur until the Pt deposited at the corner has reached a threshold thickness. At a high concentration of the precursor, self-nucleation takes place and the Pt clusters then randomly attach to the surface of a seed for the formation of a non-uniform shell. These atomistic insights offer a general guideline for the rational synthesis of nanocrystals with diverse compositions, structures, shapes, and related properties.
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Affiliation(s)
- Wenpei Gao
- Department of Materials Science and Engineering, North Carolina State University, Raleigh, NC, USA
- Department of Materials Science and Engineering, University of California, Irvine, Irvine, CA, USA
| | - Ahmed O Elnabawy
- Department of Chemical and Biological Engineering, University of Wisconsin - Madison, Madison, WI, USA
- Chemical Engineering Department, Faculty of Engineering, Cairo University, Giza, Egypt
| | - Zachary D Hood
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, GA, USA
| | - Yifeng Shi
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA, USA
| | - Xue Wang
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA, USA
| | - Luke T Roling
- Department of Chemical and Biological Engineering, University of Wisconsin - Madison, Madison, WI, USA
- Department of Chemical and Biological Engineering, Iowa State University, Ames, IA, USA
| | - Xiaoqing Pan
- Department of Materials Science and Engineering, University of California, Irvine, Irvine, CA, USA.
- Department of Physics and Astronomy, University of California, Irvine, Irvine, CA, USA.
| | - Manos Mavrikakis
- Department of Chemical and Biological Engineering, University of Wisconsin - Madison, Madison, WI, USA.
| | - Younan Xia
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, GA, USA.
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA, USA.
- The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, USA.
| | - Miaofang Chi
- Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, TN, USA.
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Zhang G, Ma Y, Fu X, Zhao W, Liu F, Liu M, Zheng Y. Enriching the branching of Au@PdAu core–shell nanocrystals using a syringe pump: kinetics control meets lattice mismatch. CrystEngComm 2021. [DOI: 10.1039/d1ce00107h] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Gold@palladium–gold nanocrystals with a tunable branched shape are prepared via seeded growth, where the use of a syringe pump allows the manipulation over reaction kinetics as coupled by surface diffusion and strain caused by lattice mismatch.
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Affiliation(s)
- Gongguo Zhang
- Department of Chemistry and Chemical Engineering
- Jining University
- Qufu
- P. R. China
| | - Yanyun Ma
- Institute of Functional Nano & Soft Materials (FUNSOM)
- Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices
- Soochow University
- Suzhou
- P. R. China
| | - Xiaowei Fu
- Department of Chemistry and Chemical Engineering
- Jining University
- Qufu
- P. R. China
| | - Wenjun Zhao
- Department of Chemistry and Chemical Engineering
- Jining University
- Qufu
- P. R. China
| | - Feng Liu
- International Research Center for Renewable Energy
- National Key Laboratory of Multiphase Flow in Power Engineering
- Xi'an Jiaotong University
- Xi'an
- China
| | - Maochang Liu
- International Research Center for Renewable Energy
- National Key Laboratory of Multiphase Flow in Power Engineering
- Xi'an Jiaotong University
- Xi'an
- China
| | - Yiqun Zheng
- Department of Chemistry and Chemical Engineering
- Jining University
- Qufu
- P. R. China
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6
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Lyu Z, Zhu S, Xu L, Chen Z, Zhang Y, Xie M, Li T, Zhou S, Liu J, Chi M, Shao M, Mavrikakis M, Xia Y. Kinetically Controlled Synthesis of Pd–Cu Janus Nanocrystals with Enriched Surface Structures and Enhanced Catalytic Activities toward CO2 Reduction. J Am Chem Soc 2020; 143:149-162. [DOI: 10.1021/jacs.0c05408] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Zhiheng Lyu
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Shangqian Zhu
- Department of Chemical and Biological Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Lang Xu
- Department of Chemical and Biological Engineering, University of Wisconsin−Madison, Madison, Wisconsin 53706, United States
| | - Zitao Chen
- The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia 30332, United States
| | - Yu Zhang
- Department of Chemical and Biological Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
- The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia 30332, United States
| | - Minghao Xie
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Tiehuai Li
- Department of Chemical and Biological Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Shan Zhou
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Jingyue Liu
- Department of Physics, Arizona State University, Tempe, Arizona 85287, United States
| | - Miaofang Chi
- Center for Nanophase Materials Science, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Minhua Shao
- Department of Chemical and Biological Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
- Hong Kong Branch of the Southern Marine Science and Engineering Guangdong Laboratory, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Manos Mavrikakis
- Department of Chemical and Biological Engineering, University of Wisconsin−Madison, Madison, Wisconsin 53706, United States
| | - Younan Xia
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
- The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia 30332, United States
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7
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Controlling the Degree of Coverage of the Pt Shell in Pd@Pt Core–Shell Nanocubes for Methanol Oxidation Reaction. Catalysts 2020. [DOI: 10.3390/catal10101133] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
The synthesis of Pd@Pt core–shell nanocubes was achieved through a direct seed-mediated growth method. This process represents a simple and cost-effective way to produce core–shell nanocubes. The morphology of the Pd@Pt core–shell nanocubes varied from simple cubic to concave cubic, depending on the reducing agent and the Pt content. The selection of the reducing agent is important because the reduction rate is directly related to the shell growth. The catalytic activity and stability of the Pd@Pt core–shell nanocubes in the methanol oxidation reaction were different for the nanocubes with partial and full Pt shells.
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Yang T, Shi Y, Janssen A, Xia Y. Oberflächenstabilisatoren und ihre Rolle bei der formkontrollierten Synthese von kolloidalen Metall‐Nanokristallen. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201911135] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Tung‐Han Yang
- The Wallace H. Coulter Department of Biomedical Engineering Georgia Institute of Technology and Emory University Atlanta GA 30332 USA
| | - Yifeng Shi
- School of Chemical and Biomolecular Engineering Georgia Institute of Technology Atlanta GA 30332 USA
| | - Annemieke Janssen
- School of Chemistry and Biochemistry Georgia Institute of Technology Atlanta GA 30332 USA
| | - Younan Xia
- The Wallace H. Coulter Department of Biomedical Engineering Georgia Institute of Technology and Emory University Atlanta GA 30332 USA
- School of Chemical and Biomolecular Engineering Georgia Institute of Technology Atlanta GA 30332 USA
- School of Chemistry and Biochemistry Georgia Institute of Technology Atlanta GA 30332 USA
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9
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Yang T, Shi Y, Janssen A, Xia Y. Surface Capping Agents and Their Roles in Shape‐Controlled Synthesis of Colloidal Metal Nanocrystals. Angew Chem Int Ed Engl 2020; 59:15378-15401. [DOI: 10.1002/anie.201911135] [Citation(s) in RCA: 98] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Indexed: 01/13/2023]
Affiliation(s)
- Tung‐Han Yang
- The Wallace H. Coulter Department of Biomedical Engineering Georgia Institute of Technology and Emory University Atlanta GA 30332 USA
| | - Yifeng Shi
- School of Chemical and Biomolecular Engineering Georgia Institute of Technology Atlanta GA 30332 USA
| | - Annemieke Janssen
- School of Chemistry and Biochemistry Georgia Institute of Technology Atlanta GA 30332 USA
| | - Younan Xia
- The Wallace H. Coulter Department of Biomedical Engineering Georgia Institute of Technology and Emory University Atlanta GA 30332 USA
- School of Chemical and Biomolecular Engineering Georgia Institute of Technology Atlanta GA 30332 USA
- School of Chemistry and Biochemistry Georgia Institute of Technology Atlanta GA 30332 USA
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10
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Cui Z, Bai X, Liu T. Effect of Hexadecylpyridinium Bromide (HDPB) on Morphology and Electrocatalytic Performance of Porous Palladium Nanoparticles. ChemistrySelect 2020. [DOI: 10.1002/slct.201903892] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Zelin Cui
- College of Chemistry and Material Science and Chemical EngineeringHarbin Engineering University Harbin 150001 China
| | - Xuefeng Bai
- College of Chemistry and Material Science and Chemical EngineeringHarbin Engineering University Harbin 150001 China
- College of Chemistry and Material SciencesHeilongjiang University Harbin 150080 China
- Institute of PetrochemistryHeilongjiang Academy of Sciences Harbin 150040 China
| | - Teng Liu
- College of Chemistry and Material SciencesHeilongjiang University Harbin 150080 China
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11
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Mayer M, Steiner AM, Röder F, Formanek P, König TAF, Fery A. Aqueous Gold Overgrowth of Silver Nanoparticles: Merging the Plasmonic Properties of Silver with the Functionality of Gold. Angew Chem Int Ed Engl 2017; 56:15866-15870. [DOI: 10.1002/anie.201708398] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Martin Mayer
- Leibniz-Institut für Polymerforschung Dresden e.V.; Institute of Physical Chemistry and Polymer Physics; Hohe Strasse 6 01069 Dresden Germany
- Cluster of Excellence Centre for Advancing Electronics Dresden; Technische Universität Dresden; 01062 Dresden Germany
| | - Anja Maria Steiner
- Leibniz-Institut für Polymerforschung Dresden e.V.; Institute of Physical Chemistry and Polymer Physics; Hohe Strasse 6 01069 Dresden Germany
| | - Falk Röder
- Leibniz-Institut für Polymerforschung Dresden e.V.; Institute of Physical Chemistry and Polymer Physics; Hohe Strasse 6 01069 Dresden Germany
- Helmholtz-Zentrum Dresden-Rossendorf; Institute of Resource Ecology; Bautzner Landstrasse 400 01328 Dresden Germany
| | - Petr Formanek
- Leibniz-Institut für Polymerforschung Dresden e.V.; Institute of Physical Chemistry and Polymer Physics; Hohe Strasse 6 01069 Dresden Germany
- Helmholtz-Zentrum Dresden-Rossendorf; Institute of Resource Ecology; Bautzner Landstrasse 400 01328 Dresden Germany
| | - Tobias A. F. König
- Leibniz-Institut für Polymerforschung Dresden e.V.; Institute of Physical Chemistry and Polymer Physics; Hohe Strasse 6 01069 Dresden Germany
- Cluster of Excellence Centre for Advancing Electronics Dresden; Technische Universität Dresden; 01062 Dresden Germany
| | - Andreas Fery
- Leibniz-Institut für Polymerforschung Dresden e.V.; Institute of Physical Chemistry and Polymer Physics; Hohe Strasse 6 01069 Dresden Germany
- Cluster of Excellence Centre for Advancing Electronics Dresden; Technische Universität Dresden; 01062 Dresden Germany
- Department of Physical Chemistry of Polymeric Materials; Technische Universität Dresden; Hohe Strasse 6 01069 Dresden Germany
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12
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Mayer M, Steiner AM, Röder F, Formanek P, König TAF, Fery A. Wässrige Goldüberwachsung von Silbernanopartikeln: Vereinigung der plasmonischen Eigenschaften von Silber mit der Funktionalität von Gold. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201708398] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Martin Mayer
- Leibniz-Institut für Polymerforschung Dresden e.V.; Institut für Physikalische Chemie und Physik der Polymere; Hohe Straße 6 01069 Dresden Deutschland
- Cluster of Excellence Center for Advancing Electronics Dresden; Technische Universität Dresden; 01062 Dresden Deutschland
| | - Anja Maria Steiner
- Leibniz-Institut für Polymerforschung Dresden e.V.; Institut für Physikalische Chemie und Physik der Polymere; Hohe Straße 6 01069 Dresden Deutschland
| | - Falk Röder
- Leibniz-Institut für Polymerforschung Dresden e.V.; Institut für Physikalische Chemie und Physik der Polymere; Hohe Straße 6 01069 Dresden Deutschland
- Helmholtz-Zentrum Dresden-Rossendorf; Institut für Ressourcenökologie; Bautzner Landstraße 400 01328 Dresden Deutschland
| | - Petr Formanek
- Leibniz-Institut für Polymerforschung Dresden e.V.; Institut für Physikalische Chemie und Physik der Polymere; Hohe Straße 6 01069 Dresden Deutschland
- Helmholtz-Zentrum Dresden-Rossendorf; Institut für Ressourcenökologie; Bautzner Landstraße 400 01328 Dresden Deutschland
| | - Tobias A. F. König
- Leibniz-Institut für Polymerforschung Dresden e.V.; Institut für Physikalische Chemie und Physik der Polymere; Hohe Straße 6 01069 Dresden Deutschland
- Cluster of Excellence Center for Advancing Electronics Dresden; Technische Universität Dresden; 01062 Dresden Deutschland
| | - Andreas Fery
- Leibniz-Institut für Polymerforschung Dresden e.V.; Institut für Physikalische Chemie und Physik der Polymere; Hohe Straße 6 01069 Dresden Deutschland
- Cluster of Excellence Center for Advancing Electronics Dresden; Technische Universität Dresden; 01062 Dresden Deutschland
- Professur für Physikalische Chemie polymerer Materialien; Technische Universität Dresden; Hohe Straße 6 01069 Dresden Deutschland
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13
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Gilroy KD, Peng HC, Yang X, Ruditskiy A, Xia Y. Symmetry breaking during nanocrystal growth. Chem Commun (Camb) 2017; 53:4530-4541. [DOI: 10.1039/c7cc01121k] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
This article highlights the mechanisms that guide the growth of nanocrystals to asymmetric shapes based on rationally designed wet-chemical syntheses.
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Affiliation(s)
- Kyle D. Gilroy
- The Wallace H. Coulter Department of Biomedical Engineering
- Georgia Institute of Technology and Emory University
- Atlanta
- USA
| | - Hsin-Chieh Peng
- School of Chemistry and Biochemistry
- Georgia Institute of Technology
- Atlanta
- USA
| | - Xuan Yang
- The Wallace H. Coulter Department of Biomedical Engineering
- Georgia Institute of Technology and Emory University
- Atlanta
- USA
| | - Aleksey Ruditskiy
- School of Chemistry and Biochemistry
- Georgia Institute of Technology
- Atlanta
- USA
| | - Younan Xia
- The Wallace H. Coulter Department of Biomedical Engineering
- Georgia Institute of Technology and Emory University
- Atlanta
- USA
- School of Chemistry and Biochemistry
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