1
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Lv J, Chen X, Chen S, Li H, Deng H. A visible light induced ultrasensitive photoelectrochemical sensor based on Cu3Mo2O9/BaTiO3 p–n heterojunction for detecting oxytetracycline. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.04.070] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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2
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The sulfoxidation reaction catalyzed by CoBr 2 complexes, under the magnifying glass of green parameters. MOLECULAR CATALYSIS 2018. [DOI: 10.1016/j.mcat.2018.05.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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3
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Novikov M, Thong KL, Zazali NIM, Hamid SBA. Treatment of Cotton by β-Cyclodextrin/Triclosan Inclusion Complex and Factors Affecting Antimicrobial Properties. FIBERS AND POLYMERS 2018; 19:548-560. [DOI: 10.1007/s12221-018-7028-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Revised: 01/23/2018] [Accepted: 01/27/2018] [Indexed: 09/02/2023]
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4
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Liu G, Yuan Q, Hollett G, Zhao W, Kang Y, Wu J. Cyclodextrin-based host–guest supramolecular hydrogel and its application in biomedical fields. Polym Chem 2018. [DOI: 10.1039/c8py00730f] [Citation(s) in RCA: 119] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
CD-based host–guest supramolecular hydrogels and their potential biomedical application.
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Affiliation(s)
- Guiting Liu
- School of Biomedical Engineering
- Sun Yat-sen University
- Guangzhou
- P. R. China
| | - Qijuan Yuan
- School of Biomedical Engineering
- Sun Yat-sen University
- Guangzhou
- P. R. China
| | - Geoffrey Hollett
- Materials Science and Engineering Program
- University of California San Diego
- La Jolla
- USA
| | - Wei Zhao
- Laboratory for Stem Cells and Tissue Engineering
- Ministry of Education
- Sun Yat-sen University
- Guangzhou 510080
- China
| | - Yang Kang
- Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization
- Chengdu Institute of Biology
- Chinese Academy of Sciences
- Chengdu
- China
| | - Jun Wu
- School of Biomedical Engineering
- Sun Yat-sen University
- Guangzhou
- P. R. China
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5
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Rossi LI, Kinen CO, de Rossi RH. Important role of native β -cyclodextrin in the stabilization of transition metal salts. CR CHIM 2017. [DOI: 10.1016/j.crci.2017.09.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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6
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Velasco MI, Krapacher CR, de Rossi RH, Rossi LI. Structure characterization of the non-crystalline complexes of copper salts with native cyclodextrins. Dalton Trans 2016; 45:10696-707. [DOI: 10.1039/c6dt01468b] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The characterization of non-crystalline complexes is very difficult when techniques like X-ray diffraction or NMR are not available. We propose a simple procedure to characterize the physicochemical properties of amorphous new coordination compounds between cyclodextrins (CD) and Cu2+ salts, by several techniques as TGA, FT-IR, EPR.
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Affiliation(s)
- Manuel I. Velasco
- Instituto de Investigaciones en Físico Química de Córdoba (INFIQC) – CONICET
- Departamento de Química Orgánica
- Facultad de Ciencias Químicas
- Universidad Nacional de Córdoba
- Ciudad Universitaria
| | - Claudio R. Krapacher
- Instituto de Investigaciones en Físico Química de Córdoba (INFIQC) – CONICET
- Departamento de Química Orgánica
- Facultad de Ciencias Químicas
- Universidad Nacional de Córdoba
- Ciudad Universitaria
| | - Rita H. de Rossi
- Instituto de Investigaciones en Físico Química de Córdoba (INFIQC) – CONICET
- Departamento de Química Orgánica
- Facultad de Ciencias Químicas
- Universidad Nacional de Córdoba
- Ciudad Universitaria
| | - Laura I. Rossi
- Instituto de Investigaciones en Físico Química de Córdoba (INFIQC) – CONICET
- Departamento de Química Orgánica
- Facultad de Ciencias Químicas
- Universidad Nacional de Córdoba
- Ciudad Universitaria
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7
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Xia J, Song LX, Liu W, Teng Y, Wang QS, Zhao L, Ruan MM. Highly monodisperse Cu3Mo2O9 micropompons with excellent performance in photocatalysis, photocurrent response and lithium storage. RSC Adv 2015. [DOI: 10.1039/c4ra15725g] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The as-obtained highly monodisperse Cu3Mo2O9 micropompons present excellent performance in photocatalysis, photocurrent response and lithium storage.
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Affiliation(s)
- Juan Xia
- CAS Key Laboratory of Materials for Energy Conversion
- Department of Materials Science and Engineering
- University of Science and Technology of China
- Hefei 230026
- P. R. China
| | - Le Xin Song
- CAS Key Laboratory of Materials for Energy Conversion
- Department of Materials Science and Engineering
- University of Science and Technology of China
- Hefei 230026
- P. R. China
| | - Wei Liu
- CAS Key Laboratory of Materials for Energy Conversion
- Department of Materials Science and Engineering
- University of Science and Technology of China
- Hefei 230026
- P. R. China
| | - Yue Teng
- CAS Key Laboratory of Materials for Energy Conversion
- Department of Materials Science and Engineering
- University of Science and Technology of China
- Hefei 230026
- P. R. China
| | - Qing Shan Wang
- Department of Chemistry
- University of Science and Technology of China
- Hefei 230026
- P. R. China
| | - Li Zhao
- Department of Chemistry
- University of Science and Technology of China
- Hefei 230026
- P. R. China
| | - Mao Mao Ruan
- Department of Chemistry
- University of Science and Technology of China
- Hefei 230026
- P. R. China
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8
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Xia J, Song LX, Liu W, Teng Y, Zhao L, Wang QS, Ruan MM. Construction of Cu3Mo2O9 nanoplates with excellent lithium storage properties based on a pH-dependent dimensional change. Dalton Trans 2015; 44:13450-4. [DOI: 10.1039/c5dt01645b] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
1D, 2D and 3D nanostructures of CMOHs were successfully constructed through a pH-dependent dimensional transformation of ACM.
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Affiliation(s)
- Juan Xia
- CAS Key Laboratory of Materials for Energy Conversion & Collaborative Innovation Center of Suzhou Nano Science and Technology
- Department of Materials Science and Engineering
- University of Science and Technology of China
- Hefei
- China
| | - Le Xin Song
- CAS Key Laboratory of Materials for Energy Conversion & Collaborative Innovation Center of Suzhou Nano Science and Technology
- Department of Materials Science and Engineering
- University of Science and Technology of China
- Hefei
- China
| | - Wei Liu
- CAS Key Laboratory of Materials for Energy Conversion & Collaborative Innovation Center of Suzhou Nano Science and Technology
- Department of Materials Science and Engineering
- University of Science and Technology of China
- Hefei
- China
| | - Yue Teng
- CAS Key Laboratory of Materials for Energy Conversion & Collaborative Innovation Center of Suzhou Nano Science and Technology
- Department of Materials Science and Engineering
- University of Science and Technology of China
- Hefei
- China
| | - Li Zhao
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- China
| | - Qing Shan Wang
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- China
| | - Mao Mao Ruan
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- China
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9
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Zhao L, Song LX, Xia J, Teng Y, Yang ZK, Wang QS. Contribution of polytetrafluoroethylene to the atmosphere-dependent synthesis of Cu-based nanomaterials through ion–dipole interactions. RSC Adv 2014. [DOI: 10.1039/c4ra09682g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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10
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Hou Y, Li S, Sun T, Yang J, Xing P, Liu W, Hao A. Organogels based on β-cyclodextrin system with molecular recognition property. J INCL PHENOM MACRO 2014. [DOI: 10.1007/s10847-013-0379-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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11
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Teng Y, Song LX, Ponchel A, Monflier E, Shao ZC, Xia J, Yang ZK. Temperature-dependent formation of Ru-based nanocomposites: structures and properties. RSC Adv 2014. [DOI: 10.1039/c4ra03142c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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12
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Xia J, Song LX, Liu W, Teng Y. Leveling effects of ammonium salts on thermal stabilities of polyethylene glycols. SOFT MATTER 2013; 9:9714-9722. [PMID: 26029781 DOI: 10.1039/c3sm51484f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
In this work, the thermal stabilities of a series of polyethylene glycols (PEG 4000, 6000 and 10000) were investigated after compositing with different kinds of inorganic salts, such as ammonium molybdate tetrahydrate (AMT), NH4VO3, (NH4)2SO4, NH4NO3, Na2SO4, Na2MoO4. It was first observed that all the ammonium salts exerted leveling effects for the thermal stabilities of the PEGs. In other words, the presence of the ammonium salts caused the occurrence of the maximum decomposition rates of the PEGs with the same repeat sequence but different chain lengths at almost the same temperatures. Leveling effects were defined by three parameters: leveling spans, leveling degrees and dispersion degrees of leveling. Further experiments revealed that leveling effects also occur in similar types of polymers: polypropylene glycols (PPG 2000, 3000 and 4000). A series of independent experiments including Fourier transformation infrared spectroscopy, Raman spectroscopy, differential scanning calorimetry, time-of-flight mass spectrometry, conductivity and field-emission scanning electron microscopy were performed to explore the origin of leveling effects. We consider that the interaction between inorganic ions and polymer molecules and the Hofmeister effect of ions in solution are two important factors affecting the stability of salt–polymer composites, because they can contribute to decrease the interaction between the polymer chains, leading to changes in the conformation and pyrolysis mode of polymers. We believe that the finding of leveling effects would be significant for both basic and applied research of soft matter.
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Affiliation(s)
- Juan Xia
- CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei 230026, China
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13
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Bai L, Wyrwalski F, Machut C, Roussel P, Monflier E, Ponchel A. Hydroxypropyl-β-cyclodextrin as a versatile additive for the formation of metastable tetragonal zirconia exhibiting high thermal stability. CrystEngComm 2013. [DOI: 10.1039/c2ce26540k] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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14
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Yang J, Song LX, Du FY, Yang J, Shao ZC. Formation, structure and thermal properties of the ternary aggregate of polyethylene glycol, β-cyclodextrin and ferrocene. Supramol Chem 2012. [DOI: 10.1080/10610278.2012.716839] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Jun Yang
- a CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering , University of Science and Technology of China , Hefei , 230026 , P.R. China
| | - Le Xin Song
- a CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering , University of Science and Technology of China , Hefei , 230026 , P.R. China
- b Department of Chemistry , University of Science and Technology of China , Hefei , 230026 , P.R. China
- c State Key Laboratory of Coordination Chemistry , Nanjing University , Nanjing , 210093 , P.R. China
| | - Fang Yun Du
- a CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering , University of Science and Technology of China , Hefei , 230026 , P.R. China
| | - Jing Yang
- b Department of Chemistry , University of Science and Technology of China , Hefei , 230026 , P.R. China
| | - Zhi Cheng Shao
- b Department of Chemistry , University of Science and Technology of China , Hefei , 230026 , P.R. China
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15
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Xia J, Song LX, Dang Z. Low-Temperature Carbonization and More Effective Degradation of Carbohydrates Induced by Ferric Trichloride. J Phys Chem B 2012; 116:7635-43. [DOI: 10.1021/jp303041v] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Juan Xia
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, People's
Republic of China
| | - Le Xin Song
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, People's
Republic of China
- State
Key Laboratory of Coordination
Chemistry, Nanjing University, Nanjing
210093, People's Republic of China
| | - Zheng Dang
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, People's
Republic of China
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16
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Cyclodextrins adsorbed onto activated carbons: Preparation, characterization, and effect on the dispersibility of the particles in water. J Colloid Interface Sci 2012; 371:89-100. [DOI: 10.1016/j.jcis.2011.11.083] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2011] [Revised: 11/18/2011] [Accepted: 11/19/2011] [Indexed: 11/20/2022]
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17
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Yong GP, Zhang B, Zhang YM, Li GS. Excitation-light-responsive phosphorescent color changes in a β-cyclodextrin inclusion complex. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm31617j] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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18
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Wang LB, Song LX, Dang Z, Chen J, Yang J, Zeng J. Controlled growth and magnetic properties of α-Fe2O3 nanocrystals: Octahedra, cuboctahedra and truncated cubes. CrystEngComm 2012. [DOI: 10.1039/c2ce06661k] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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19
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Chen J, Song LX, Yang J, Xia J, Shao ZC. Distinctive electronic structure, unusual magnetic properties and large enhancement in SERS of 1D gallium nanoribbons achieved by doping calix[6]arene. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm00082b] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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20
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Song LX, Xia J, Dang Z, Yang J, Wang LB, Chen J. Formation, structure and physical properties of a series of α-MoO3 nanocrystals: from 3D to 1D and 2D. CrystEngComm 2012. [DOI: 10.1039/c2ce06567c] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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21
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Dang Z, Song LX, Yang J, Chen J, Teng Y. The physical properties and unusual pyrolysis behaviour of a supramolecular complex of β-cyclodextrin and potassium ferrioxalate. Dalton Trans 2012; 41:3006-13. [DOI: 10.1039/c2dt11794k] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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22
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Herbois R, Noël S, Léger B, Bai L, Roucoux A, Monflier E, Ponchel A. Cyclodextrins as growth controlling agents for enhancing the catalytic activity of PVP-stabilized Ru(0) nanoparticles. Chem Commun (Camb) 2012; 48:3451-3. [DOI: 10.1039/c2cc17355g] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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23
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Yang J, Song LX, Yang J, Dang Z, Chen J. A controllable transformation in copper valence states and its applications. Dalton Trans 2011; 41:2393-8. [PMID: 22200050 DOI: 10.1039/c2dt11666a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The present study revealed a surprising valence transformation of copper (Cu) in the sintering process of mixtures of copper chloride dihydrate (CuCl(2)·2H(2)O) with β-cyclodextrin (β-CD) in ambient atmosphere. Such a transformation in Cu valence states can be modulated by changing the initial molar ratio (IMR) of CuCl(2)·2H(2)O to β-CD in the mixtures. Firstly, as the value of IMR decreased, the content of cuprous chloride (CuCl) decreased, while the content of cupric oxide (CuO) increased gradually. That is to say, there is an unambiguous IMR-dependence of the contents of CuCl and CuO formed. However, such a controllable valence transformation from Cu(II) to Cu(I) to Cu(II) did not happen in nitrogen atmosphere. Secondly, the in situ composite of CuCl and CuO produced a highly ordered structure of self-assembled nanowires, intertwined, with a diameter of 30 to 50 nm. Furthermore, electronic structural analysis provided direct evidence that the Cu-Cl and Cu-O bonds in this composite material were simultaneously impaired by self-assembled growth. Finally, we noticed that the photoluminescence property of CuCl was regulated through the formation of composites with CuO. In addition, this in situ composite synthesis technique was used to modify the magnetic property of CuO. Furthermore, the anomalous ferromagnetic behaviour of the CuO nanocrystal was observed and explained. In short, this work not only demonstrates a flexible and easily controllable valence transformation of Cu, but also provides a novel approach for constructing inorganic nanocomposite materials. We believe that the implications of these findings are important and make significant contributions to the development of inorganic chemistry and material science.
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Affiliation(s)
- Jing Yang
- Department of Chemistry, University of Science and Technology of China, Jin Zhai Road 96, Hefei, 230026, China
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Yang J, Song LX, Dang Z, Pan SZ, Du FY. Effect of noncovalent complexations on coordination interactions in a tricomponent system of β-cyclodextrin, copper chloride and hexamethylene tetramine. CHINESE CHEM LETT 2011. [DOI: 10.1016/j.cclet.2011.05.029] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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25
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Song LX, Chen J, Zhu LH, Xia J, Yang J. Modification in Structure, Phase Transition, and Magnetic Property of Metallic Gallium Driven by Atom–Molecule Interactions. Inorg Chem 2011; 50:7988-96. [DOI: 10.1021/ic200137f] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Le Xin Song
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, P. R. China
| | - Jie Chen
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, P. R. China
| | - Lin Hong Zhu
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, P. R. China
| | - Juan Xia
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, P. R. China
| | - Jun Yang
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, P. R. China
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Zhen Pan S, Xin Song L, Chen J, Yun Du F, Yang J, Xia J. Noncovalent interaction of polyethylene glycol with copper complex of ethylenediaminetetraacetic acid and its application in constructing inorganic nanomaterials. Dalton Trans 2011; 40:10117-24. [DOI: 10.1039/c1dt11090j] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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