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Xu C. Facial fabrication of superhydrophobic cellulose film with hierarchical morphologies. SURF INTERFACE ANAL 2021. [DOI: 10.1002/sia.7049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Chang‐Lian Xu
- College of Environmental Sciences Sichuan Agricultural University‐Chengdu Campus Chengdu China
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2
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MOFs Derived Hetero-ZnO/Fe 2O 3 Nanoflowers with Enhanced Photocatalytic Performance towards Efficient Degradation of Organic Dyes. NANOMATERIALS 2021; 11:nano11123239. [PMID: 34947588 PMCID: PMC8707436 DOI: 10.3390/nano11123239] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 11/23/2021] [Accepted: 11/26/2021] [Indexed: 11/16/2022]
Abstract
It is still a challenge for wastewater treatment to develop efficient yet low-cost photocatalysts on a large scale. Herein, a facile yet efficient method was devised to successfully synthesize ZnO/Fe2O3 nanoflowers (NFs) by using metal organic framework ZIF-8 as the precursor. The photocatalytic activities of the as-prepared hetero-ZnO/Fe2O3 NFs are purposefully evaluated by photocatalytic degradation of methylene blue (MB) and methyl orange (MO) under UV light irradiation. The resulting ZnO/Fe2O3 NFs display even higher photocatalytic activities than those of single-phase ZnO and Fe2O3 as a photocatalyst for the degradation of both MB ad MO. Particularly, nearly 100% MB can be photocatalytically degraded in 90 min under UV light irradiation using the hetero-NFs photocatalyst. The enhanced photocatalytic properties are probably ascribed to the synergistic contributions from the suitable band alignment of ZnO and Fe2O3, large surface area, and strong light absorption property. Radical scavenger experiments prove that the photogenerated holes, ·OH and ·O2-, play key roles in photocatalytic degradation process of organic dyes. Accordingly, the photocatalytic degradation mechanism of hetero-ZnO/Fe2O3 NFs towards dyes is tentatively proposed. The work contributes an effective way to rationally design and fabricate advanced photocatalysts with heterojunction structures for photocatalytic applications.
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3
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Zhang D, Yi J, Zhong B, Ma W, Peng X, Yang D. A green approach for tunable fluorescent and superhydrophobic monodisperse polysilsesquioxane spheres. J Colloid Interface Sci 2020; 578:484-490. [DOI: 10.1016/j.jcis.2020.06.021] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 06/04/2020] [Accepted: 06/05/2020] [Indexed: 11/29/2022]
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4
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Superhydrophobic and fluorescent properties of fluorinated polypyrene surfaces using various polar linkers prepared via electropolymerization. REACT FUNCT POLYM 2019. [DOI: 10.1016/j.reactfunctpolym.2018.12.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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5
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Zhang Y, She XJ, Wang CF, Chen S. Electrostatic fabrication of RGO-g-SSS/CdTe graphene/quantum dot nanocomposites with enhanced optoelectronic properties. RSC Adv 2016. [DOI: 10.1039/c6ra11104a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
We prepare sodium p-styrenesulfonate (SSS)-protected reduced graphene oxide (RGO) with better dispersion and stability via free radical polymerization, and synthesize RGO-g-SSS/CdTe nanocomposites via electrostatic interactions.
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Affiliation(s)
- Yan Zhang
- State Key Laboratory of Materials-Oriented Chemical Engineering and College of Chemistry Engineering
- Nanjing Tech University (former Nanjing University of Technology)
- Nanjing 210009
- P. R. China
| | - Xing-jin She
- State Key Laboratory of Materials-Oriented Chemical Engineering and College of Chemistry Engineering
- Nanjing Tech University (former Nanjing University of Technology)
- Nanjing 210009
- P. R. China
| | - Cai-Feng Wang
- State Key Laboratory of Materials-Oriented Chemical Engineering and College of Chemistry Engineering
- Nanjing Tech University (former Nanjing University of Technology)
- Nanjing 210009
- P. R. China
| | - Su Chen
- State Key Laboratory of Materials-Oriented Chemical Engineering and College of Chemistry Engineering
- Nanjing Tech University (former Nanjing University of Technology)
- Nanjing 210009
- P. R. China
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6
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Zhang W, Yang S, Wang CF, Chen S. Anisotropic Biphase Frontal Polymerization toward in Situ Generation of Dual-Component Polymers. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b00659] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Wanchao Zhang
- State Key Laboratory of Materials-Oriented Chemical Engineering,
College of Chemistry and Chemical Engineering, Nanjing Tech University, 5 Xin Mofan Road, Nanjing 210009, P. R. China
| | - Shengyang Yang
- State Key Laboratory of Materials-Oriented Chemical Engineering,
College of Chemistry and Chemical Engineering, Nanjing Tech University, 5 Xin Mofan Road, Nanjing 210009, P. R. China
| | - Cai-Feng Wang
- State Key Laboratory of Materials-Oriented Chemical Engineering,
College of Chemistry and Chemical Engineering, Nanjing Tech University, 5 Xin Mofan Road, Nanjing 210009, P. R. China
| | - Su Chen
- State Key Laboratory of Materials-Oriented Chemical Engineering,
College of Chemistry and Chemical Engineering, Nanjing Tech University, 5 Xin Mofan Road, Nanjing 210009, P. R. China
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7
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She XJ, Zhang Q, Wang CF, Chen S. New insights into the phosphine-free synthesis of ultrasmall Cu2−xSe nanocrystals at the liquid–liquid interface. RSC Adv 2015. [DOI: 10.1039/c5ra18313h] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A liquid–liquid interfacial strategy to prepare ultra small (<5 nm) colloidal Cu2−xSe NCs with blue-fluorescence, noncaustic and environmentally friendly NH4SCN replaces the long-chain organic ligands for fabrication of NC-sensitized solar.
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Affiliation(s)
- Xing-jin She
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemistry and Chemical Engineering
- Nanjing Tech University (former: Nanjing University of Technology)
- Nanjing 210009
- P. R. China
| | - Qiang Zhang
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemistry and Chemical Engineering
- Nanjing Tech University (former: Nanjing University of Technology)
- Nanjing 210009
- P. R. China
| | - Cai-Feng Wang
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemistry and Chemical Engineering
- Nanjing Tech University (former: Nanjing University of Technology)
- Nanjing 210009
- P. R. China
| | - Su Chen
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemistry and Chemical Engineering
- Nanjing Tech University (former: Nanjing University of Technology)
- Nanjing 210009
- P. R. China
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Jiang H, Wu R, Hu Z, Zhang W, Yuan Z, Zhao X. Study on the adherence and superhydrophobicity of polypropylene composite coating on aluminum alloy substrate. RUSS J APPL CHEM+ 2014. [DOI: 10.1134/s1070427214080254] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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9
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He M, Kwok RTK, Wang Z, Duan B, Tang BZ, Zhang L. Hair-inspired crystal growth of HOA in cavities of cellulose matrix via hydrophobic-hydrophilic interface interaction. ACS APPLIED MATERIALS & INTERFACES 2014; 6:9508-9516. [PMID: 24865837 DOI: 10.1021/am501904d] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
As one of the most ordinary phenomena in nature, numerous pores on animal skins induce the growth of abundant hairs. In this study, cavities of a cellulose matrix were used as hard templates to lead the hair-inspired crystal growth of 12-hydroxyoctadecanoic acid (HOA) through hydrophobic-hydrophilic interface interaction, and short hair-like HOA crystals with a smooth surface were formed on cellulose films. In our findings, by using solvent evaporation induced crystallization, hydrophobic HOA grew along the hydrophilic cellulose pore wall to form regular vertical worm-like and pillar-like crystals with an average diameter of about 200 nm, depending on the experimental conditions and HOA concentration. The formation mechanism of the short hair-like HOA crystals as well as the structure and properties of the cellulose/HOA submicrometer composite films were studied. The pores of the cellulose matrix supplied not only cavities for the HOA crystals fixation but also hydrophilic shells to favor the vertical growth of the relatively hydrophobic HOA crystals. The cellulose/HOA submicrometer composite films exhibited high hydrophobicity, as a result of the formation of the solid/air composite surface. Furthermore, 4-(1,2,2-triphenylethenyl) benzoic acid, an aggregation-induced emission luminogen, was used to aggregate on the cellulose surface with HOA to emit and monitor the HOA crystal growth, showing bifunctional photoluminscence and self-cleaning properties. This work opens up a novel one-step pathway to design bio-inspired submicrometer materials by utilizing natural products, showing potential applications in self-cleaning optical devices.
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Affiliation(s)
- Meng He
- Department of Chemistry, Wuhan University , Wuhan 430072, China
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10
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Interfacial Self-assembly of NixCd1–xS/ODA Hybrids with Photoluminescent and Superhydrophobic Performance. Ind Eng Chem Res 2013. [DOI: 10.1021/ie401354f] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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11
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Hou L, Zhang Q, Ling L, Li CX, Chen L, Chen S. Interfacial Fabrication of Single-Crystalline ZnTe Nanorods with High Blue Fluorescence. J Am Chem Soc 2013; 135:10618-21. [DOI: 10.1021/ja4047476] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Linrui Hou
- State Key
Laboratory of Materials-Oriented Chemical
Engineering, and College of Chemistry and Chemical Engineering, Nanjing University of Technology, Nanjing 210009, P.
R. China
| | - Qiang Zhang
- State Key
Laboratory of Materials-Oriented Chemical
Engineering, and College of Chemistry and Chemical Engineering, Nanjing University of Technology, Nanjing 210009, P.
R. China
| | - Luting Ling
- State Key
Laboratory of Materials-Oriented Chemical
Engineering, and College of Chemistry and Chemical Engineering, Nanjing University of Technology, Nanjing 210009, P.
R. China
| | - Chen-Xiong Li
- State Key
Laboratory of Materials-Oriented Chemical
Engineering, and College of Chemistry and Chemical Engineering, Nanjing University of Technology, Nanjing 210009, P.
R. China
| | - Li Chen
- State Key
Laboratory of Materials-Oriented Chemical
Engineering, and College of Chemistry and Chemical Engineering, Nanjing University of Technology, Nanjing 210009, P.
R. China
| | - Su Chen
- State Key
Laboratory of Materials-Oriented Chemical
Engineering, and College of Chemistry and Chemical Engineering, Nanjing University of Technology, Nanjing 210009, P.
R. China
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Dr. Yang S, Zhou C, Dr. Liu J, Dr. Yu M, Prof., Dr. Zheng J. One-step interfacial synthesis and assembly of ultrathin luminescent AuNPs/silica membranes. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2012; 24:3218-22. [PMID: 22605666 PMCID: PMC3574619 DOI: 10.1002/adma.201200795] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2012] [Indexed: 05/23/2023]
Abstract
A facile one-step strategy is explored to achieve uniform luminescent Au nanoparticles (AuNPs) in a two-dimensional ultrathin silica matrix based on simultaneous reaction and assembly at the liquid-liquid interface. The as-prepared AuNPs/silica nanocomposites can be further employed to fabricate micrometer-thick films with bifunctional luminescent and superhydrophobic properties. Such a versatile concept is ideal for the development of multifunctional devices.
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Affiliation(s)
- Shengyang Dr. Yang
- Department of Chemistry The University of Texas at Dallas 800 W. Campbell Rd. Richardson, TX, 75080 (USA)
| | - Chen Zhou
- Department of Chemistry The University of Texas at Dallas 800 W. Campbell Rd. Richardson, TX, 75080 (USA)
| | - Jinbin Dr. Liu
- Department of Chemistry The University of Texas at Dallas 800 W. Campbell Rd. Richardson, TX, 75080 (USA)
| | - Mengxiao Dr. Yu
- Department of Chemistry The University of Texas at Dallas 800 W. Campbell Rd. Richardson, TX, 75080 (USA)
| | - Jie Prof., Dr. Zheng
- Department of Chemistry The University of Texas at Dallas 800 W. Campbell Rd. Richardson, TX, 75080 (USA)
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Zhou C, Chen N, Yang J, Liu H, Li Y. Ion-Specific Self-Assembly of Low-Dimension Aggregate Structures of Conjugated Polymer at Two-Phase Interface. Macromol Rapid Commun 2012; 33:688-92. [DOI: 10.1002/marc.201100828] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2011] [Revised: 12/27/2011] [Indexed: 11/06/2022]
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14
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Fan X, Li X, Tian D, Zhai J, Jiang L. Optoelectrowettability conversion on superhydrophobic CdS QDs sensitized TiO2 nanotubes. J Colloid Interface Sci 2012; 366:1-7. [DOI: 10.1016/j.jcis.2011.09.035] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2011] [Revised: 09/10/2011] [Accepted: 09/19/2011] [Indexed: 11/24/2022]
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15
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Wang J, Shen HX, Wang CF, Chen S. Multifunctional ionomer-derived honeycomb-patterned architectures and their performance in light enhancement of light-emitting diodes. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm16617h] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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16
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Yang S, Wang CF, Chen S. Interface-Directed Assembly of One-Dimensional Ordered Architecture from Quantum Dots Guest and Polymer Host. J Am Chem Soc 2011; 133:8412-5. [DOI: 10.1021/ja201194d] [Citation(s) in RCA: 103] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Shengyang Yang
- State Key Laboratory of Materials-Oriented Chemical Engineering, and College of Chemistry and Chemical Engineering, Nanjing University of Technology, Nanjing 210009, P.R. China
| | - Cai-Feng Wang
- State Key Laboratory of Materials-Oriented Chemical Engineering, and College of Chemistry and Chemical Engineering, Nanjing University of Technology, Nanjing 210009, P.R. China
| | - Su Chen
- State Key Laboratory of Materials-Oriented Chemical Engineering, and College of Chemistry and Chemical Engineering, Nanjing University of Technology, Nanjing 210009, P.R. China
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17
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Shen FC, Yang J, Wang CF, Chen L, Chen S. Phase Transfer Mediated Self-Assembly of CdTe–Polymer Nanohybrids for Uniform Fluorescent Films. J Inorg Organomet Polym Mater 2011. [DOI: 10.1007/s10904-011-9492-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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18
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Xu XH, Zhang ZZ, Yang J, Zhu X. Study of the corrosion resistance and loading capacity of superhydrophobic meshes fabricated by spraying method. Colloids Surf A Physicochem Eng Asp 2011. [DOI: 10.1016/j.colsurfa.2010.12.024] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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19
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Chemical synthesis and optical properties of CdS–poly(lactic acid) nanocomposites and their transparent fluorescent films. Colloid Polym Sci 2011. [DOI: 10.1007/s00396-011-2377-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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20
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Yuan C, Hou L, Yang L, Li D, Tan J, Shen L, Zhang F, Zhang X. Synthesis of Ru0.58In0.42Oy⋅nH2O nanoparticles dispersed onto poly(sodium-4-styrene sulfonate)-functionalized multi-walled carbon nanotubes and their application for electrochemical capacitors. J Colloid Interface Sci 2011; 354:804-9. [DOI: 10.1016/j.jcis.2010.10.066] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2010] [Revised: 10/27/2010] [Accepted: 10/28/2010] [Indexed: 10/18/2022]
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21
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Yu Z, Wang CF, Chen S. Fabrication of quantum dot-based photonic materials from small to large via interfacial self-assembly. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c1jm10281h] [Citation(s) in RCA: 12] [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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22
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Guo X, Wang CF, Fang Y, Chen L, Chen S. Fast synthesis of versatile nanocrystal-embedded hydrogels toward the sensing of heavy metal ions and organoamines. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c0jm02738c] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Yang S, Wang L, Wang CF, Chen L, Chen S. Superhydrophobic thermoplastic polyurethane films with transparent/fluorescent performance. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2010; 26:18454-18458. [PMID: 21043449 DOI: 10.1021/la103496t] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
In this paper, we report a simple and versatile route for the fabrication of superhydrophobic thermoplastic polyurethane (TPU) films. The approach is based on octadecanamide (ODAA)-directed assembly of nanosilica/TPU/ODAA hybrid with a well-defined sheetlike microstructure. The superhydrophobic hybrid film shows a transparent property, and its water contact angle reaches as high as 163.5° without any further low surface energy treatment. In addition, the superhydrophobic TPU hybrid film with fluorescent properties is achieved by smartly introducing CdTe quantum dots, which will extend potential application of the film to optoelectronic areas. The resulting fluorescent surface produced in this system is stable and has a water contact angle of 172.3°. This assembly method to control surface structures represents an intriguing and valuable route to tune the surface properties of organic-inorganic hybrid films.
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Affiliation(s)
- Shengyang Yang
- State Key Laboratory of Material-Oriented Chemical Engineering and College of Chemistry and Chemical Engineering, Nanjing University of Technology, Nanjing 210009, PR China
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pH-Controlled interfacial assembly and disassembly of highly luminescent blue emitting ZnxCd1−xS/dodecylamine complexes. J Colloid Interface Sci 2010; 349:626-31. [DOI: 10.1016/j.jcis.2010.05.090] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2010] [Revised: 05/12/2010] [Accepted: 05/27/2010] [Indexed: 11/21/2022]
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Szendrei K, Jarzab D, Yarema M, Sytnyk M, Pichler S, Hummelen JC, Heiss W, Loi MA. Surface modification of semiconductor nanocrystals by a methanofullerene carboxylic acid. ACTA ACUST UNITED AC 2010. [DOI: 10.1039/c0jm02347g] [Citation(s) in RCA: 10] [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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