1
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Mihara A, Kojima T, Suda Y, Maezawa K, Sumi T, Mizoe N, Watanabe A, Iwamatsu H, Oda Y, Okamura Y, Ito T. Photoluminescent Layered Crystal Consisting of Anderson-Type Polyoxometalate and Surfactant toward a Potential Inorganic-Organic Hybrid Laser. Int J Mol Sci 2023; 25:345. [PMID: 38203515 PMCID: PMC10778674 DOI: 10.3390/ijms25010345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 12/21/2023] [Accepted: 12/22/2023] [Indexed: 01/12/2024] Open
Abstract
The hybridization of inorganic and organic components is a promising strategy to build functional materials. Among several functions, luminescence is an important function which should be considered for practical usage. Inorganic-organic hybrid luminescent materials have been investigated as phosphors, sensors, and lasers. Organic luminescent centers such as dye molecules have often been hybridized with inorganic matrices. Polyoxometalate anions (POMs) are effective inorganic luminescent centers due to their luminescent properties and structural designability. However, most luminescent POM components are limited to lanthanide-based POMs. In this report, a photoluminescent inorganic-organic hybrid crystal based on a non-lanthanide POM was successfully synthesized as a single crystal. Anderson-type hexamolybdochromate ([CrMo6O18(OH)6]3-, CrMo6) anion exhibiting emission derived from Cr3+ was utilized with n-dodecylammonium ([C12H25NH3]+, C12NH3) surfactant cation to obtain a photoluminescent hybrid crystal. The grown single crystal of C12NH3-CrMo6 comprised a distinct layered structure consisting of inorganic CrMo6 layers and interdigitated C12NH3 layers. In the CrMo6 layers, the CrMo6 anions were associated with water molecules by hydrogen bonding to form a densely packed two-dimensional network. Steady-state and time-resolved photoluminescence spectroscopy revealed that the C12NH3-CrMo6 hybrid crystal exhibited characteristic emission from the CrMo6 anion. Preliminary lasing properties were also observed for C12NH3-CrMo6, which shows the possibility of using the C12NH3-CrMo6 hybrid crystal as an inorganic-organic hybrid laser.
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Affiliation(s)
- Ayaka Mihara
- Department of Chemistry, School of Science, Tokai University, Hiratsuka 259-1292, Japan
| | - Tatsuhiro Kojima
- Department of Applied Chemistry, Kobe City College of Technology, Kobe 651-2194, Japan
| | - Yoriko Suda
- Department of Electric and Electronic Engineering, School of Engineering, Tokyo University of Technology, Hachioji 192-0982, Japan
| | - Kyoka Maezawa
- Department of Chemistry, School of Science, Tokai University, Hiratsuka 259-1292, Japan
| | - Toshiyuki Sumi
- Department of Chemistry, School of Science, Tokai University, Hiratsuka 259-1292, Japan
| | - Naoyuki Mizoe
- Department of Chemistry, School of Science, Tokai University, Hiratsuka 259-1292, Japan
| | - Ami Watanabe
- Department of Chemistry, School of Science, Tokai University, Hiratsuka 259-1292, Japan
| | - Hironori Iwamatsu
- Department of Applied Chemistry, School of Engineering, Tokai University, Hiratsuka 259-1292, Japan
| | - Yoshiki Oda
- Technology Joint Management Office, Tokai University, Hiratsuka 259-1292, Japan
| | - Yosuke Okamura
- Department of Applied Chemistry, School of Engineering, Tokai University, Hiratsuka 259-1292, Japan
| | - Takeru Ito
- Department of Chemistry, School of Science, Tokai University, Hiratsuka 259-1292, Japan
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2
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Liu Q, Wang X. Precise Assembly of Polyoxometalates at Single-cluster Levels. Angew Chem Int Ed Engl 2023; 62:e202217764. [PMID: 36577699 DOI: 10.1002/anie.202217764] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 12/27/2022] [Accepted: 12/28/2022] [Indexed: 12/30/2022]
Abstract
Polyoxometalate (POM) clusters with atomic precision structures are promising candidates construct functional nanomaterials via self-assembly. Non-covalent interactions at molecular levels can govern the self-assembly of POM clusters, for which the precise control of POM-based assemblies can be realized at single-cluster levels. This mini-review focuses on the synthesis and properties of POM-based nanostructures, including amphiphilic POM assemblies and co-assemblies of POM clusters and other subnanometer building blocks. Several synthetic strategies have been developed for rational control of POM-based assemblies in terms of morphologies, compositions and properties. 1D subnanometer POM assemblies demonstrate remarkable enhanced mechanical properties due to the topological interactions between nanowires and surroundings. The in-depth understanding of POM-based assemblies may help in the design of functional nanomaterials in fundamental perspectives and applications.
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Affiliation(s)
- Qingda Liu
- Engineering Research Center of Advanced Rare Earth Materials, Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Xun Wang
- Engineering Research Center of Advanced Rare Earth Materials, Department of Chemistry, Tsinghua University, Beijing, 100084, China
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3
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Ikami T, Watanabe Y, Ogawa H, Takenaka M, Yamada NL, Ouchi M, Aoki H, Terashima T. Multilayered Lamellar Materials and Thin Films by Instant Self-Assembly of Amphiphilic Random Copolymers. ACS Macro Lett 2021; 10:1524-1528. [PMID: 35549143 DOI: 10.1021/acsmacrolett.1c00571] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Making ordered nanostructures in polymers and their thin films is an important technique to produce functional materials. Herein, we report instant yet precise self-assembly systems of amphiphilic random copolymers to build multilayered lamellar structures in bulk materials and thin films. Random copolymers bearing octadecyl groups and hydroxyethyl groups induced crystallization-driven microphase separation via simple evaporation from the solutions to form lamellar structures in the solid state. The domain spacing was controlled in the range between 3.1 and 4.2 nm at the 0.1 nm level by tuning copolymer composition. Interestingly, just by spin-coating the polymer solutions onto silicon substrates, the copolymers autonomously formed thin films consisting of multilayered lamellar structures, where amorphous/hydrophilic parts and crystalline octadecyl domains are alternatingly layered from a silicon substrate to the air/polymer interface at regular intervals. The lamellar domain spacing was tunable by selecting hydrophilic pendants.
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Affiliation(s)
- Takaya Ikami
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Yuki Watanabe
- Institute for Chemical Research, Kyoto University, Gokasho, Uji, Kyoto 611-0011, Japan
| | - Hiroki Ogawa
- Institute for Chemical Research, Kyoto University, Gokasho, Uji, Kyoto 611-0011, Japan
- RIKEN SPring-8 Center, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan
| | - Mikihito Takenaka
- Institute for Chemical Research, Kyoto University, Gokasho, Uji, Kyoto 611-0011, Japan
- RIKEN SPring-8 Center, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan
| | - Norifumi L. Yamada
- Institute of Materials Structure Science, High Energy Accelerator Research Organization, 203-1, Shirakata, Tokai, Ibaraki 319-1106, Japan
| | - Makoto Ouchi
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Hiroyuki Aoki
- Institute of Materials Structure Science, High Energy Accelerator Research Organization, 203-1, Shirakata, Tokai, Ibaraki 319-1106, Japan
- Materials and Life Science Division, J-PARC Center, Japan Atomic Energy Agency, 2-4, Shirakata,
Tokai, Ibaraki 319-1195, Japan
| | - Takaya Terashima
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
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4
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Cameron JM, Guillemot G, Galambos T, Amin SS, Hampson E, Mall Haidaraly K, Newton GN, Izzet G. Supramolecular assemblies of organo-functionalised hybrid polyoxometalates: from functional building blocks to hierarchical nanomaterials. Chem Soc Rev 2021; 51:293-328. [PMID: 34889926 DOI: 10.1039/d1cs00832c] [Citation(s) in RCA: 68] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
This review provides a comprehensive overview of recent advances in the supramolecular organisation and hierarchical self-assembly of organo-functionalised hybrid polyoxometalates (hereafter referred to as hybrid POMs), and their emerging role as multi-functional building blocks in the construction of new nanomaterials. Polyoxometalates have long been studied as a fascinating outgrowth of traditional metal-oxide chemistry, where the unusual position they occupy between individual metal oxoanions and solid-state bulk oxides imbues them with a range of attractive properties (e.g. solubility, high structural modularity and tuneable properties/reactivity). Specifically, the capacity for POMs to be covalently coupled to an effectively limitless range of organic moieties has opened exciting new avenues in their rational design, while the combination of distinct organic and inorganic components facilitates the formation of complex molecular architectures and the emergence of new, unique functionalities. Here, we present a detailed discussion of the design opportunities afforded by hybrid POMs, where fine control over their size, topology and their covalent and non-covalent interactions with a range of other species and/or substrates makes them ideal building blocks in the assembly of a broad range of supramolecular hybrid nanomaterials. We review both direct self-assembly approaches (encompassing both solution and solid-state approaches) and the non-covalent interactions of hybrid POMs with a range of suitable substrates (including cavitands, carbon nanotubes and biological systems), while giving key consideration to the underlying driving forces in each case. Ultimately, this review aims to demonstrate the enormous potential that the rational assembly of hybrid POM clusters shows for the development of next-generation nanomaterials with applications in areas as diverse as catalysis, energy-storage and molecular biology, while providing our perspective on where the next major developments in the field may emerge.
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Affiliation(s)
- Jamie M Cameron
- Nottingham Applied Materials and Interfaces (NAMI) Group, The GSK Carbon Neutral Laboratories for Sustainable Chemistry, University of Nottingham, UK.
| | - Geoffroy Guillemot
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, 4 Place Jussieu, F-75005 Paris, France.
| | - Theodor Galambos
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, 4 Place Jussieu, F-75005 Paris, France.
| | - Sharad S Amin
- Nottingham Applied Materials and Interfaces (NAMI) Group, The GSK Carbon Neutral Laboratories for Sustainable Chemistry, University of Nottingham, UK.
| | - Elizabeth Hampson
- Nottingham Applied Materials and Interfaces (NAMI) Group, The GSK Carbon Neutral Laboratories for Sustainable Chemistry, University of Nottingham, UK.
| | - Kevin Mall Haidaraly
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, 4 Place Jussieu, F-75005 Paris, France.
| | - Graham N Newton
- Nottingham Applied Materials and Interfaces (NAMI) Group, The GSK Carbon Neutral Laboratories for Sustainable Chemistry, University of Nottingham, UK.
| | - Guillaume Izzet
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, 4 Place Jussieu, F-75005 Paris, France.
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5
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Liu J, Wang D, Xu X, Li H, Zhao J, Chen L. Multi-Nuclear Rare-Earth-Implanted Tartaric Acid-Functionalized Selenotungstates and Their Fluorescent and Magnetic Properties. Inorg Chem 2021; 60:2533-2541. [PMID: 33492931 DOI: 10.1021/acs.inorgchem.0c03443] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A family of multinuclear rare-earth (RE)-implanted H2tart2--functionalized selenotungstates (STs) [H2N(CH3)2]13H{[W2O5(OH)2(H2tart)2](H2tart){[W3O6RE2(H2O)6][SeW9O33]2}2}·31H2O [RE = Eu3+ (1), Tb3+ (2), Dy3+ (3), Ho3+ (4), Y3+ (5); H4tart = d-tartaric acid] have been afforded by a simple one-pot aqueous reaction and were structurally characterized. Intriguingly, their isomorphous organic-inorganic hybrid anion {[W2O5(OH)2(H2tart)2](H2tart){[W3O6RE2(H2O)6][SeW9O33]2}2}14- includes two sandwich-type {[W3O6[RE2(H2O)6][SeW9O33]2}4- dimeric units with a W-O-RE heterometal core, which are further joined by two H2tart2--decorated dinuclear tungsten-oxo {W2O5(OH)2(H2tart)2} clusters and a bridging H2tart2- ligand, contributing to a surprising Mobius band-like configuration. It is worth emphasizing that three H2tart2- ligands coordinate with tungsten centers rather than RE cations. For all we know, 1-5 delegate the infrequent RE-implanted STs functionalized by triplicate H2tart2- bridges. Furthermore, fluorescent performances of 1-4 as well as magnetic properties of 2-4 have been surveyed. The solid-state fluorescence emission spectra prove that each of them undoubtedly shows the characteristic emission peaks of RE cores, while alternating-current susceptibility measurements suggest field-induced single-molecule magnetic behavior in 3.
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Affiliation(s)
- Jinglin Liu
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, China
| | - Dan Wang
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, China
| | - Xin Xu
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, China
| | - Hailou Li
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, China
| | - Junwei Zhao
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, China
| | - Lijuan Chen
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, China
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6
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Wu H, Li Y. A New 2D Fluorescent Polyoxometalate Built up of Circular {P
5
W
30
} Clusters and Tb
3+
Cations. Z Anorg Allg Chem 2020. [DOI: 10.1002/zaac.202000250] [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)
- Han‐Qing Wu
- School of Chemistry and Materials Science Guizhou Education University 550018 Guizhou Guiyang P. R. China
| | - Yan‐Ying Li
- School of Chemistry and Materials Science Guizhou Education University 550018 Guizhou Guiyang P. R. China
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7
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Misra A, Kozma K, Streb C, Nyman M. Beyond Charge Balance: Counter-Cations in Polyoxometalate Chemistry. Angew Chem Int Ed Engl 2020; 59:596-612. [PMID: 31260159 PMCID: PMC6972580 DOI: 10.1002/anie.201905600] [Citation(s) in RCA: 219] [Impact Index Per Article: 54.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Indexed: 12/13/2022]
Abstract
Polyoxometalates (POMs) are molecular metal-oxide anions applied in energy conversion and storage, manipulation of biomolecules, catalysis, as well as materials design and assembly. Although often overlooked, the interplay of intrinsically anionic POMs with organic and inorganic cations is crucial to control POM self-assembly, stabilization, solubility, and function. Beyond simple alkali metals and ammonium, chemically diverse cations including dendrimers, polyvalent metals, metal complexes, amphiphiles, and alkaloids allow tailoring properties for known applications, and those yet to be discovered. This review provides an overview of fundamental POM-cation interactions in solution, the resulting solid-state compounds, and behavior and properties that emerge from these POM-cation interactions. We will explore how application-inspired research has exploited cation-controlled design to discover new POM materials, which in turn has led to the quest for fundamental understanding of POM-cation interactions.
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Affiliation(s)
- Archismita Misra
- Institute of Inorganic Chemistry IUlm UniversityAlbert-Einstein-Allee 1189081UlmGermany
| | - Karoly Kozma
- Department of ChemistryOregon State UniversityCorvallisOR97331USA
| | - Carsten Streb
- Institute of Inorganic Chemistry IUlm UniversityAlbert-Einstein-Allee 1189081UlmGermany
| | - May Nyman
- Department of ChemistryOregon State UniversityCorvallisOR97331USA
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8
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Misra A, Kozma K, Streb C, Nyman M. Jenseits von Ladungsausgleich: Gegenkationen in der Polyoxometallat‐Chemie. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201905600] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Archismita Misra
- Anorganische Chemie I Universtität Ulm Albert-Einstein-Allee 11 89081 Ulm Deutschland
| | - Karoly Kozma
- Department of Chemistry Oregon State University Corvallis OR 97331 USA
| | - Carsten Streb
- Anorganische Chemie I Universtität Ulm Albert-Einstein-Allee 11 89081 Ulm Deutschland
| | - May Nyman
- Department of Chemistry Oregon State University Corvallis OR 97331 USA
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9
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Li R, Qian F, Ren X. Amphiphilic Copolymers PDMAEMA
m
‐
b
‐PAA
n
and Their Complexes with Surfactants at the Air/Water Interface. J SURFACTANTS DETERG 2019. [DOI: 10.1002/jsde.12317] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Rong Li
- Key Laboratory of Eco‐textiles of Ministry of Education, College of Textiles and ClothingJiangnan University Wuxi Jiangsu 214122 China
| | - Fengyi Qian
- Key Laboratory of Eco‐textiles of Ministry of Education, College of Textiles and ClothingJiangnan University Wuxi Jiangsu 214122 China
| | - Xuehong Ren
- Key Laboratory of Eco‐textiles of Ministry of Education, College of Textiles and ClothingJiangnan University Wuxi Jiangsu 214122 China
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10
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Tewari S, Adnan M, Balendra, Kumar V, Jangra G, Prakash GV, Ramanan A. Photoluminescence Properties of Two Closely Related Isostructural Series Based on Anderson-Evans Cluster Coordinated With Lanthanides [Ln(H 2O) 7{X(OH) 6Mo 6O 18}]•yH 2O, X = Al, Cr. Front Chem 2019; 6:631. [PMID: 30666304 PMCID: PMC6330572 DOI: 10.3389/fchem.2018.00631] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Accepted: 12/05/2018] [Indexed: 11/13/2022] Open
Abstract
The paper describes synthesis and structural characterization of the whole series of two closely related lanthanide coordinated chromium or aluminum hexamolybdates (Anderson-Evans cluster) including twelve new members hitherto unreported: [Ln(H2O)7{X(OH)6Mo6O18}]·4H2O and [Ln(H2O)7{X(OH)6Mo6O18}Ln(H2O)7]{X(OH)6Mo6O18}·16H2O where X = Al or Cr and Ln = La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, and Y. Crystal structures of all the solids were established by powder and single crystal X-ray diffraction techniques. The two series are dictated by a different aggregation of the same set of molecular species: Lighter lanthanides favor coordination interaction between lanthanide ions and molybdate cluster forming 1D chains (Series I) while the heavier lanthanides result in the stacking of a cation, a pair of lanthanide hydrates coordinating to the cluster, and an anion, the discrete cluster is further stabilized through a large number of water molecules (Series II). Crystallization with Er3+ and Tm3+ ions results in a concomitant mixture of Series I and II. Photoluminescence of single crystals of all the chromium molybdates was dominated by a ruby-like emission including those which contain optically active ions Pr, Sm, Eu, Tb, Dy, and Tm. In contrast, aluminum analogs showed photoluminescence corresponding to characteristic lanthanide emissions. Our results strongly suggest a possible energy transfer from f levels of lanthanide ions to d levels of chromium (III) causing the quenching of lanthanide emission when coordinated with chromium molybdates. Intensity measurements showed that the emission from chromium molybdates are almost two orders of magnitude lower than naturally occurring ruby with broader line widths at room temperature.
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Affiliation(s)
- Shailabh Tewari
- Department of Chemistry, Indian Institute of Technology Delhi, New Delhi, India
| | - Mohammad Adnan
- Department of Physics, Indian Institute of Technology Delhi, New Delhi, India
| | - Balendra
- Department of Chemistry, Indian Institute of Technology Delhi, New Delhi, India
| | - Vineet Kumar
- Department of Chemistry, Indian Institute of Technology Delhi, New Delhi, India
| | - Gaurav Jangra
- Department of Chemistry, Indian Institute of Technology Delhi, New Delhi, India
| | | | - Arunachalam Ramanan
- Department of Chemistry, Indian Institute of Technology Delhi, New Delhi, India
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11
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Li H, Wu H, Wan R, Wang Y, Ma P, Li S, Wang J, Niu J. Utilizing the adaptive precursor [As2W19O67(H2O)]14– to support three hexanuclear lanthanoid-based tungstoarsenate dimers. Dalton Trans 2019; 48:2813-2821. [PMID: 30735208 DOI: 10.1039/c8dt04944k] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The photoluminescence properties and polyanionic structures of hexanuclear lanthanoid-based tungstoarsenate dimers.
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Affiliation(s)
- Huafeng Li
- Henan Key Laboratory of Polyoxometalate Chemistry
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng
- China
| | - Hechen Wu
- Henan Key Laboratory of Polyoxometalate Chemistry
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng
- China
| | - Rong Wan
- Henan Key Laboratory of Polyoxometalate Chemistry
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng
- China
| | - Yuan Wang
- Henan Key Laboratory of Polyoxometalate Chemistry
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng
- China
| | - Pengtao Ma
- Henan Key Laboratory of Polyoxometalate Chemistry
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng
- China
| | - Suzhi Li
- College of Chemistry and Chemical Engineering
- Engineering Research Center of Functional Material Preparation
- Shangqiu Normal University
- Shangqiu
- China
| | - Jingping Wang
- Henan Key Laboratory of Polyoxometalate Chemistry
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng
- China
| | - Jingyang Niu
- Henan Key Laboratory of Polyoxometalate Chemistry
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng
- China
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12
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Li HL, Liu YJ, Li YM, Chen LJ, Zhao JW, Yang GY. Unprecedented Selenium and Lanthanide Simultaneously Bridging Selenotungstate Aggregates Stabilized by Four Tetra-vacant Dawson-like {Se2
W14
} Units. Chem Asian J 2018; 13:2897-2907. [DOI: 10.1002/asia.201801010] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Indexed: 11/11/2022]
Affiliation(s)
- Hai-Lou Li
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering; Henan University; Kaifeng 475004 China
- MOE Key Laboratory of Cluster Science; School of Chemistry; Beijing Institute of Technology; Beijing 100081 China
| | - Ya-Jie Liu
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering; Henan University; Kaifeng 475004 China
| | - Ya-Min Li
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering; Henan University; Kaifeng 475004 China
| | - Li-Juan Chen
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering; Henan University; Kaifeng 475004 China
| | - Jun-Wei Zhao
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering; Henan University; Kaifeng 475004 China
| | - Guo-Yu Yang
- MOE Key Laboratory of Cluster Science; School of Chemistry; Beijing Institute of Technology; Beijing 100081 China
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13
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Han Q, Liu JC, Wen Y, Chen LJ, Zhao JW, Yang GY. Tellurotungstate-Based Organotin-Rare-Earth Heterometallic Hybrids with Four Organic Components. Inorg Chem 2017; 56:7257-7269. [PMID: 28581730 DOI: 10.1021/acs.inorgchem.7b00924] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A family of unprecedented tellurotungstate-based organotin-rare-earth (RE) heterometallic hybrids [H2N(CH3)2]6H12Na2 {[Sn(CH3)W2O4(IN)][(B-α-TeW8O31)RE(H2O) (Ac)]2}2·25H2O [RE = CeIII (1), PrIII (2), NdIII (3), SmIII (4), EuIII (5), GdIII (6), TbIII (7); HIN = isonicotinic acid, HAc = acetic acid] were synthesized and characterized by elemental analyses, IR spectra, UV spectra, thermogravimetric analyses, powder X-ray diffraction, and single-crystal X-ray diffraction. The polyoxoanionic skeletons {[Sn(CH3)W2O4(IN)][(B-α-TeW8O31)RE(H2O) (Ac)]2}220- of 1-7 are constructed from two symmetrical units {[Sn(CH3)W2O4(IN)][(B-α-TeW8O31)RE(H2O) (Ac)]2}10- linked by two acetate connectors, which not only represent the first inorganic-organic hybrid RE-substituted tellurotungstates involving three different organic ligands, but also stand for the first samples of organotin-RE heterometallic polyoxometalate derivatives. The solid-state luminescent emission properties of 2-5 mainly display the characteristic emission bands of REIII cations, whereas during the emission procedure of 7, [B-α-TeW8O31]10- segments make a nonignorable contribution to the PL behavior of 7 accompanying by the occurrence of the intramolecular energy transfer from O→W LMCT energy to Tb3+ centers. Furthermore, 4@CTAB composites with peanutlike and honeycombed morphologies were prepared by a surfactant cetyltrimethylammonium bromide (CTAB). The time-resolved emission spectra of the 4@CTAB composite with CTAB/4 = 0.033/0.05 consolidate the energy transfer from CTAB to REIII centers. Variable-temperature magnetic susceptibility measurements for 2, 3, and 4 were performed.
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Affiliation(s)
- Qing Han
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University , Kaifeng, Henan 475004, People's Republic of China
| | - Jian-Cai Liu
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University , Kaifeng, Henan 475004, People's Republic of China
| | - Yue Wen
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University , Kaifeng, Henan 475004, People's Republic of China
| | - Li-Juan Chen
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University , Kaifeng, Henan 475004, People's Republic of China
| | - Jun-Wei Zhao
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University , Kaifeng, Henan 475004, People's Republic of China
| | - Guo-Yu Yang
- MOE Key Laboratory of Cluster Science, School of Chemistry, Beijing Institute of Technology , Beijing 100081, People's Republic of China
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14
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Li HL, Liu YJ, Liu JL, Chen LJ, Zhao JW, Yang GY. Structural Transformation from Dimerization to Tetramerization of Serine-Decorated Rare-Earth-Incorporated Arsenotungstates Induced by the Usage of Rare-Earth Salts. Chemistry 2017; 23:2673-2689. [DOI: 10.1002/chem.201605070] [Citation(s) in RCA: 86] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2016] [Indexed: 11/11/2022]
Affiliation(s)
- Hai-Lou Li
- Henan Key Laboratory of Polyoxometalate Chemistry; Institute of Molecular and Crystal Engineering; College of Chemistry and Chemical Engineering; Henan University, Kaifeng; Henan 475004 P.R. China
- MOE Key Laboratory of Cluster Science; School of Chemistry; Beijing Institute of Technology; Beijing 100081 P.R. China
| | - Ya-Jie Liu
- Henan Key Laboratory of Polyoxometalate Chemistry; Institute of Molecular and Crystal Engineering; College of Chemistry and Chemical Engineering; Henan University, Kaifeng; Henan 475004 P.R. China
| | - Jing-Lin Liu
- Henan Key Laboratory of Polyoxometalate Chemistry; Institute of Molecular and Crystal Engineering; College of Chemistry and Chemical Engineering; Henan University, Kaifeng; Henan 475004 P.R. China
| | - Li-Juan Chen
- Henan Key Laboratory of Polyoxometalate Chemistry; Institute of Molecular and Crystal Engineering; College of Chemistry and Chemical Engineering; Henan University, Kaifeng; Henan 475004 P.R. China
| | - Jun-Wei Zhao
- Henan Key Laboratory of Polyoxometalate Chemistry; Institute of Molecular and Crystal Engineering; College of Chemistry and Chemical Engineering; Henan University, Kaifeng; Henan 475004 P.R. China
| | - Guo-Yu Yang
- MOE Key Laboratory of Cluster Science; School of Chemistry; Beijing Institute of Technology; Beijing 100081 P.R. China
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15
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Crystal Structures and Photoluminescence of Two Inorganic–Organic Hybrids of Anderson Anions. J CLUST SCI 2016. [DOI: 10.1007/s10876-016-1072-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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16
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Zhao JW, Li YZ, Chen LJ, Yang GY. Research progress on polyoxometalate-based transition-metal–rare-earth heterometallic derived materials: synthetic strategies, structural overview and functional applications. Chem Commun (Camb) 2016; 52:4418-45. [DOI: 10.1039/c5cc10447e] [Citation(s) in RCA: 205] [Impact Index Per Article: 25.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
This review summarizes the structural types of reported polyoxometalate-based transition-metal–rare-earth heterometallic derived materials (PTRHDMs) together with synthetic strategies, structural motifs and relevant functional applications.
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Affiliation(s)
- Jun-Wei Zhao
- Henan Key Laboratory of Polyoxometalate Chemistry
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng
| | - Yan-Zhou Li
- Henan Key Laboratory of Polyoxometalate Chemistry
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng
| | - Li-Juan Chen
- Henan Key Laboratory of Polyoxometalate Chemistry
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng
| | - Guo-Yu Yang
- MOE Key Laboratory of Cluster Science
- School of Chemistry
- Beijing Institute of Technology
- Beijing 100081
- P. R. China
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17
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Giner-Casares JJ, Clemente-León M, Coronado E, Brezesinski G. Self-Assembly Mechanism of Nanoparticles of Ni-Based Prussian Blue Analogues at the Air/Liquid Interface: A Synchrotron X-ray Reflectivity Study. Chemphyschem 2015; 16:2549-55. [DOI: 10.1002/cphc.201500350] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2015] [Revised: 06/13/2015] [Indexed: 11/08/2022]
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18
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Chen L, Zhang F, Ma X, Luo J, Zhao J. Two types of novel tetra-iron substituted sandwich-type arsenotungastates with supporting lanthanide pendants. Dalton Trans 2015; 44:12598-612. [DOI: 10.1039/c5dt00696a] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Two classes of novel tetra-iron substituted sandwich-type arsenotungastates with supporting lanthanide pendants have been synthesized and characterized.
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Affiliation(s)
- Lijuan Chen
- Henan Key Laboratory of Polyoxometalate Chemistry
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng
| | - Fang Zhang
- Henan Key Laboratory of Polyoxometalate Chemistry
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng
| | - Xing Ma
- Henan Key Laboratory of Polyoxometalate Chemistry
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng
| | - Jie Luo
- Henan Key Laboratory of Polyoxometalate Chemistry
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng
| | - Junwei Zhao
- Henan Key Laboratory of Polyoxometalate Chemistry
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng
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19
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Yan B, Cuan J. Co-assembly and luminescence tuning of hybrids with task-specified ionic liquid encapsulating and linking lanthanide-polyoxometalates and complexes. Photochem Photobiol Sci 2014; 13:1469-75. [PMID: 25082218 DOI: 10.1039/c4pp00125g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
A class of novel multifunctional hybrids assembled by lanthanide polyoxometalates, ionic liquid and lanthanide complexes were prepared through the reactions of ion exchange and coordination in mild conditions. These hybrids possess two luminescence centers, one is lanthanide polyoxometalates ([EuW10O36](9-) or [TbW10O36](9-)), the other is lanthanide complexes of 1,10-phenanthroline (phen) (or 2,2'-bipyridine (bpy)) and ionic liquid (1-methyl-3-propionic imidazole unit). Fourier transform infrared (FTIR) spectra, X-ray diffraction (XRD) analysis, thermo-gravimetric analysis (TGA), UV/vis diffuse reflectance spectra and photoluminescent properties are utilized to characterize these hybrid materials. The results reveal that all hybrids possess amorphous microstructures and are composed of inorganic polyoxometalates and lanthanide nitrate through chemical bonds. Most hybrids exhibit outstanding luminescent properties such as high quantum efficiency and long lifetimes. Moreover, the luminescent color of them can be tuned and even the white luminescence can be integrated.
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Affiliation(s)
- Bing Yan
- Department of Chemistry, Tongji University, Shanghai, 200092, China.
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20
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Jia Y, Zhang J, Zhang ZM, Li QY, Wang EB. Metal-centered polyoxometalates encapsulated by surfactant resulting in the thermotropic liquid crystal materials. INORG CHEM COMMUN 2014. [DOI: 10.1016/j.inoche.2014.01.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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21
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22
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Kumar D, Ahmad S, Prakash GV, Ramanujachary KV, Ramanan A. Photoluminescent chromium molybdate cluster coordinated with rare earth cations: synthesis, structure, optical and magnetic properties. CrystEngComm 2014. [DOI: 10.1039/c4ce00865k] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The photoluminescent chromium molybdate cluster is a potential molecular building block for synthesis of new solids with promising photophysical properties.
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Affiliation(s)
- Dinesh Kumar
- Department of Chemistry
- Indian Institute of Technology Delhi
- New Delhi-110016, India
| | - Shahab Ahmad
- Nanophotonics Lab
- Department of Physics
- Indian Institute of Technology Delhi
- New Delhi 110016, India
| | - G. Vijaya Prakash
- Nanophotonics Lab
- Department of Physics
- Indian Institute of Technology Delhi
- New Delhi 110016, India
| | | | - Arunachalam Ramanan
- Department of Chemistry
- Indian Institute of Technology Delhi
- New Delhi-110016, India
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23
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Li YY, Zhao JW, Wei Q, Yang BF, He H, Yang GY. Two Organic-Inorganic Hybrid 3D {P5W30}-Based Heteropolyoxotungstates with Transition-Metal/Ln-Carboxylate-Ln Connectors. Chem Asian J 2013; 9:858-67. [DOI: 10.1002/asia.201301305] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2013] [Revised: 11/04/2013] [Indexed: 01/06/2023]
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24
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Jiang Y, Liu S, Zhang J, Wu L. Phase modulation of thermotropic liquid crystals of tetra-n-alkylammonium polyoxometalate ionic complexes. Dalton Trans 2013; 42:7643-50. [PMID: 23538718 DOI: 10.1039/c3dt50277e] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of composition analogous polyoxometalate-based ionic complexes are synthesized and studied, with a focus on the correlation between their mesomorphic behavior and their chemical structure. Generally, these polarizable rigid polyoxoanion clusters decorated with hydrophobic flexible alkyl chains have demonstrated a propensity to form thermotropic liquid-crystalline (LC) phases. Characterized by differential scanning calorimetry (DSC), polarized optical microscopy (PM), and X-ray diffraction (XRD), two of the four investigated complexes tend to form thermodynamically stable mesophases. Longer alkyl chains have been found to form mesophases, and the alkyl chain length of the quaternary ammonium cations influences both the occurrence and type of mesophase exhibited.
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Affiliation(s)
- Yunxia Jiang
- Key Laboratory of Polyoxometalate Science of Ministry of Education, College of Chemistry, Northeast Normal University, Changchun, China
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25
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Reversible phase transformation-type electrolyte based on Dawson-type POM and simple quaternary ammonium salt. J Solid State Electrochem 2013. [DOI: 10.1007/s10008-013-2275-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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26
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Li XM, Chen YG, Su C, Zhou S, Tang Q, Shi T. Functionalized Pentamolybdodiphosphate-Based Inorganic–Organic Hybrids: Synthesis, Structure, and Properties. Inorg Chem 2013; 52:11422-7. [DOI: 10.1021/ic401726a] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Xiao-Min Li
- Department of Chemistry, Northeast Normal University, Changchun, Jilin 130024,
P. R. China
- Department
of Chemistry, Yili Normal University, Yining,
Xingjiang 835000, P.
R. China
| | - Ya-Guang Chen
- Department of Chemistry, Northeast Normal University, Changchun, Jilin 130024,
P. R. China
| | - Chunnian Su
- Jilin Medical College, Jilin City 132100, P. R. China
| | - Shi Zhou
- Department of Chemistry, Northeast Normal University, Changchun, Jilin 130024,
P. R. China
| | - Qun Tang
- Department of Chemistry, Northeast Normal University, Changchun, Jilin 130024,
P. R. China
| | - Tian Shi
- Department of Chemistry, Northeast Normal University, Changchun, Jilin 130024,
P. R. China
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27
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Ma X, Hua J, Ma P, Yang L, Wang J, Niu J. Synthesis, structure and fluorescence of a 2-D network tetra-ZnII-substituted sandwich-type Keggin tungstoarsenate: {[Zn(dap)2(H2O)]2[Zn(dap)2]2[Zn4(Hdap)2(B-α-AsW9O34)2]}⋅4H2O. J Mol Struct 2013. [DOI: 10.1016/j.molstruc.2013.04.060] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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28
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Rosnes MH, Musumeci C, Yvon C, Macdonell A, Pradeep CP, Sartorio C, Long DL, Pignataro B, Cronin L. Exploring the interplay between ligand derivatisation and cation type in the assembly of hybrid polyoxometalate Mn-Andersons. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2013; 9:2316-2324. [PMID: 23401298 DOI: 10.1002/smll.201202510] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2012] [Revised: 12/06/2012] [Indexed: 06/01/2023]
Abstract
Herein a library of hybrid Mn-Anderson polyoxometalates anions are presented: 1, [(MnMo6 O18 )((OCH2 )3 -C-(CH2 )7 CHCH2 )2 ](3-) ; compound 2, [(MnMo6 O18 )((OCH2 )3 C-NHCH2 C16 H9 )2 ](3-) ; compound 3, [(MnMo6 O18 )((OCH2 )3 C-(CH2 )7 CHCH2 )1 ((OCH2 )3 C-NHCH2 C16 H9 )1 ](3-) ; compound 4, [(MnMo6 O18 )((OCH2 )3 C-NHC(O)CH2 CHCH2 )2 ](3-) and compounds 5-9, [(MnMo6 O18 )((OCH2 )3 C-NHC(O)(CH2 )x CH3 )2 ]), where x = 4, 10, 12, 14, and 18 respectively. The compounds resulting from the cation exchange of the anions 1-9 to give TBA (a) and DMDOA (b) salts, and additionally for compounds 1, 2 and 3, tetraphenylphosphonium (PPh4 ) (c) salts, are explored at the air/water interface using scanning force microscopy, showing a range of architectures including hexagonal structures, nanofibers and other supramolecular forms. Additionally the solid-state structures for compounds 1c, 2c, 4a, 6a, 9a, are presented for the first time and these investigations demonstrate the delicate interplay between the structure of the covalently derivatised hybrid organo-clusters as well as the ion-exchange cation types.
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Affiliation(s)
- Mali H Rosnes
- WestCHEM, School of Chemistry, University of Glasgow, University Avenue, Glasgow, G12 8QQ, UK
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29
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Wang XL, Wang YL, Miao WK, Hu MB, Tang J, Yu W, Hou ZY, Zheng P, Wang W. Langmuir and Langmuir-Blodgett films of hybrid amphiphiles with a polyoxometalate headgroup. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2013; 29:6537-6545. [PMID: 23651167 DOI: 10.1021/la401136a] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
A hybrid was at first synthesized by a postfunctionalization of an aminomethane trisalkoxo-functionalized Anderson-type polyoxometalate (POM) encapsulated by three tetrabutylammonium ions using a 3,5-bis(tetradecyloxy)benzoic acid by amidation. Then the three TBA(+) counter cations were programmatically replaced by protons (H(+)) following a molecule-to-amphiphile conversion. In this way one hybrid and three POM-containing hybrid amphiphiles (PCHAs) were acquired by adjusting the number (n) of TBA(+) ions and number (3 - n) of H(+) ions (n = 3, 2, 1, and 0). These compounds can be spread onto a water surface to form a Langmuir monolayer film at the air-water interface. Surface pressure-molecular area measurements exhibit the TBA(+) (H(+)) number playing an important role in the forming ability and stability of Langmuir monolayer films. Also, the Langmuir-Blodgett (LB) technique has been used to transfer the monolayer film onto solid supports to fabricate solid multilayer films. It was found that the PCHA with three H(+) ions had the best Langmuir film-forming ability and thus formed stable LB films with a two-dimensional ordered structure. Our findings are instructive in fabricating and using solid films of the amphiphiles with POM headgroups.
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Affiliation(s)
- Xiao-Le Wang
- Center for Synthetic Soft Materials, Key Laboratory of Functional Polymer Materials of the Ministry of Education and Institute of Polymer Chemistry, Nankai University, Tianjin 300071, China
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30
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Hybrid materials utilizing polyelectrolyte-derivatized carbon nanotubes and vanadium-mixed addenda heteropolytungstate for efficient electrochemical charging and electrocatalysis. J Solid State Electrochem 2013. [DOI: 10.1007/s10008-013-2091-6] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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31
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Supramolecular compounds constructed from Keggin anions and metal–organic complex cations of 3-aminopyrazine-2-carboxylic acid. J INCL PHENOM MACRO 2013. [DOI: 10.1007/s10847-013-0310-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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32
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Wang LF, Zhuang ZZ, Chang Z, Zhou BY, Hu TL. A 1D polyoxometalate chain built from {Mo16Ni16P24} wheels: Synthesis, structure and magnetism. INORG CHEM COMMUN 2013. [DOI: 10.1016/j.inoche.2012.11.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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33
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Wang Y, Pan S, Yu H, Su X, Zhang M, Zhang F, Han J. Cs4Mo5P2O22: a first Strandberg-type POM with 1D straight chains of polymerized [Mo5P2O23]6- units and moderate second harmonic generation response. Chem Commun (Camb) 2012. [PMID: 23183612 DOI: 10.1039/c2cc36354b] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A noncentrosymmetric chiral Strandberg-type polyoxometalate based material, Cs(4)Mo(5)P(2)O(22), that contains unusual one dimensional chains constructed from [Mo(5)P(2)O(23)](6-) units has been reported. Cs(4)Mo(5)P(2)O(22) shows a moderate SHG response, and is phase-matchable.
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Affiliation(s)
- Ying Wang
- Xinjiang Key Laboratory of Electronic Information Materials and Devices, Xinjiang Technical Institute of Physics & Chemistry, Chinese Academy of Sciences, 40-1 South Beijing Road, Urumqi 830011, China
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Li B, Zhang J, Wang S, Li W, Wu L. Nematic Ion-Clustomesogens from Surfactant-Encapsulated Polyoxometalate Assemblies. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201200983] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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35
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Xu M, Li H, Zhang L, Wang Y, Yuan Y, Zhang J, Wu L. Charge and pressure-tuned surface patterning of surfactant-encapsulated polyoxometalate complexes at the air-water interface. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2012; 28:14624-14632. [PMID: 22991980 DOI: 10.1021/la302888s] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
In this paper, four organic-inorganic hybrid complexes were prepared using a cationic surfactant dimethyldioctadecylammonium (DODA) to replace the counter cations of four Keggin-type polyoxometalate (POM) clusters with gradually increased negative charges, PW(12)O(40)(3-), SiW(12)O(40)(4-), BW(12)O(40)(5-), and CoW(12)O(40)(6-). The formed surfactant-encapsulated POM (SEP) complexes showed typical amphiphilic properties and can be spread onto the air-water interface to form Langmuir monolayers. The interfacial behavior of the SEP monolayer films was systemically studied by multiple in situ and ex situ characterization methods including Brewster angle microscopy (BAM), atomic force microscopy (AFM), reflection-absorption infrared (RAIR), and X-ray photoelectron spectroscopy (XPS). We found that the increasing alkyl chain density of SEPs leads to an enhanced stability and a higher collapse pressure of SEP Langmuir monolayers. Moreover, a second layer evolved as patterns from the initial monolayers of all the SEPs, when the surface pressures approached the collapse values. The rational combination of alkyl chain density and surface pressure can precisely control the size and the morphology of SEP patterns transforming from disk-like to leaf-like structures on a micrometer scale. The pattern formation was demonstrated to be driven by the self-optimized surface energy of SEP monolayers. This finding can direct a new strategy for the fabrication of POM-hybrid films with controllable patterns, which should be instructive for designing POM-based thin film devices.
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Affiliation(s)
- Miao Xu
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, China
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36
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Giner-Casares JJ, Brezesinski G, Möhwald H. Interplay of Hydrophobic and Hydrophilic Interactions in a Mixed Polyoxometalate/Organic Langmuir Monolayer. CHEM LETT 2012. [DOI: 10.1246/cl.2012.1185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Juan J. Giner-Casares
- Department of Interfaces, Max Planck Institute of Colloids and Interfaces, Science Park Golm
- Department of Physical Chemistry and Applied Thermodynamics, University of Córdoba
| | - Gerald Brezesinski
- Department of Interfaces, Max Planck Institute of Colloids and Interfaces, Science Park Golm
| | - Helmuth Möhwald
- Department of Interfaces, Max Planck Institute of Colloids and Interfaces, Science Park Golm
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37
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Preparation, Characterization and Photoelectric Properties of Hybrid Langmuir–Blodgett Films of Alkynylplatinum(II)–Zinc(II) Porphyrinate/Heteropolyoxometalate. J Inorg Organomet Polym Mater 2012. [DOI: 10.1007/s10904-012-9745-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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38
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Proust A, Matt B, Villanneau R, Guillemot G, Gouzerh P, Izzet G. Functionalization and post-functionalization: a step towards polyoxometalate-based materials. Chem Soc Rev 2012; 41:7605-22. [PMID: 22782306 DOI: 10.1039/c2cs35119f] [Citation(s) in RCA: 664] [Impact Index Per Article: 55.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Polyoxometalates (POMs) have remarkable properties and a great deal of potential to meet contemporary societal demands regarding health, environment, energy and information technologies. However, implementation of POMs in various functional architectures, devices or materials requires a processing step. Most developments have considered the exchange of POM counterions in an electrostatically driven approach: immobilization of POMs on electrodes and other surfaces including oxides, embedding in polymers, incorporation into Layer-by-Layer assemblies or Langmuir-Blodgett films and hierarchical self-assembly of surfactant-encapsulated POMs have thus been thoroughly investigated. Meanwhile, the field of organic-inorganic POM hybrids has expanded and offers the opportunity to explore the covalent approach for the organization or immobilization of POMs. In this critical review, we focus on the use of POM hybrids in selected fields of applications such as catalysis, energy conversion and molecular nanosciences and we endeavor to discuss the impact of the covalent approach compared to the electrostatic one. The synthesis of organic-inorganic POM hybrids starting from bare POMs, that is the direct functionalization of POMs, is well documented and reliable and efficient synthetic procedures are available. However, as the complexity of the targeted functional system increases a multi-step strategy relying on the post-functionalization of preformed hybrid POM platforms could prove more appealing. In the second part of this review, we thus survey the synthetic methodologies of post-functionalization of POMs and critically discuss the opportunities it offers compared to direct functionalization.
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Affiliation(s)
- Anna Proust
- Institut Parisien de Chimie Moléculaire, UMR CNRS 7201, UPMC Univ Paris 06, Université Pierre et Marie Curie, 4 place Jussieu, Case 42, 75252, Paris Cedex 05, France.
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Zhao J, Shi D, Chen L, Li Y, Ma P, Wang J, Niu J. Novel polyoxometalate hybrids consisting of copper–lanthanide heterometallic/lanthanide germanotungstate fragments. Dalton Trans 2012; 41:10740-51. [DOI: 10.1039/c2dt30949a] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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40
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Dey C, Kundu T, Banerjee R. Reversible phase transformation in proton conducting Strandberg-type POM based metal organic material. Chem Commun (Camb) 2012; 48:266-8. [DOI: 10.1039/c1cc15162b] [Citation(s) in RCA: 121] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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41
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de Viguerie L, Mouret A, Brau HP, Nardello-Rataj V, Proust A, Bauduin P. Surface pressure induced 2D-crystallization of POM-based surfactants: preparation of nanostructured thin films. CrystEngComm 2012. [DOI: 10.1039/c2ce26080h] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Dual-Emissive Langmuir–Blodgett Films of a 9,9-Bis(4-ethynylphenyl)fluorene Derivative of Gold(I) and Some Europium-Substituted Polyoxometalates: Preparation, Characterization and Photoelectric Properties. J Inorg Organomet Polym Mater 2011. [DOI: 10.1007/s10904-011-9579-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Santoni MP, Pal AK, Hanan GS, Proust A, Hasenknopf B. Discrete Covalent Organic–Inorganic Hybrids: Terpyridine Functionalized Polyoxometalates Obtained by a Modular Strategy and Their Metal Complexation. Inorg Chem 2011; 50:6737-45. [DOI: 10.1021/ic200752v] [Citation(s) in RCA: 83] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Marie-Pierre Santoni
- Department of Chemistry, Université de Montréal, Montréal, Québec H3T-1J4, Canada
- Institut Parisien de Chimie Moléculaire (CNRS UMR 7201), Université Pierre et Marie Curie (UPMC) - Paris 06, Case Courrier 42, 4 place Jussieu, 75005 Paris, France
| | - Amlan K. Pal
- Department of Chemistry, Université de Montréal, Montréal, Québec H3T-1J4, Canada
| | - Garry S. Hanan
- Department of Chemistry, Université de Montréal, Montréal, Québec H3T-1J4, Canada
| | - Anna Proust
- Institut Parisien de Chimie Moléculaire (CNRS UMR 7201), Université Pierre et Marie Curie (UPMC) - Paris 06, Case Courrier 42, 4 place Jussieu, 75005 Paris, France
- Institut Universitaire de France, 103 Bd Saint-Michel, 75005 Paris, France
| | - Bernold Hasenknopf
- Institut Parisien de Chimie Moléculaire (CNRS UMR 7201), Université Pierre et Marie Curie (UPMC) - Paris 06, Case Courrier 42, 4 place Jussieu, 75005 Paris, France
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Wang H, Yan Y, Li B, Bi L, Wu L. Hierarchical Self-Assembly of Surfactant-Encapsulated and Organically Grafted Polyoxometalate Complexes. Chemistry 2011; 17:4273-82. [DOI: 10.1002/chem.201002298] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2010] [Indexed: 11/06/2022]
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The influence of lanthanide ionic radii on the formation and stability of the complexes: Synthesis, chemical properties and characterization of [(β-SiW9O34)2(H2OM)3CO3]13− M=Eu3+ and Gd3+. J Mol Struct 2011. [DOI: 10.1016/j.molstruc.2011.01.018] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Jiang Y, Liu S, Li S, Miao J, Zhang J, Wu L. Anisotropic ionic liquids built from nonmesogenic cation surfactants and Keggin-type polyoxoanions. Chem Commun (Camb) 2011; 47:10287-9. [DOI: 10.1039/c1cc13721b] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Niu JY, Ma X, Zhao JW, Ma PT, Zhang C, Wang JP. A novel organic–inorganic hybrid turbine-shaped hexa-Zn sandwiched tungstoarsenate(iii). CrystEngComm 2011. [DOI: 10.1039/c1ce05358b] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Shi D, Chen L, Zhao J, Wang Y, Ma P, Niu J. Two novel 2D organic–inorganic hybrid lacunary Keggin phosphotungstate 3d–4f heterometallic derivatives: [Cu(en)2]2H6[Ce(α-PW11O39)2]·8H2O and [Cu(dap)2(H2O)][Cu(dap)2]4.5[Dy(α-PW11O39)2]·4H2O. INORG CHEM COMMUN 2011. [DOI: 10.1016/j.inoche.2010.11.028] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Long DL, Tsunashima R, Cronin L. Polyoxometallate als Bausteine für funktionelle Nanosysteme. Angew Chem Int Ed Engl 2010. [DOI: 10.1002/ange.200902483] [Citation(s) in RCA: 370] [Impact Index Per Article: 26.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Long DL, Tsunashima R, Cronin L. Polyoxometalates: Building Blocks for Functional Nanoscale Systems. Angew Chem Int Ed Engl 2010; 49:1736-58. [DOI: 10.1002/anie.200902483] [Citation(s) in RCA: 1829] [Impact Index Per Article: 130.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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