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Zheng Y, Tang J, Li W, Yu J, Li X, Shi J, Miyazaki K. Control of the pore size of honeycomb polymer film from micrometers to nanometers via substrate-temperature regulation and its application to photovoltaic and heat-resistant polymer films. NANOTECHNOLOGY 2020; 31:015301. [PMID: 31530745 DOI: 10.1088/1361-6528/ab4521] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Honeycomb porous polystyrene (PS) films with an aspect ratio of pore depth to pore diameter at approximately 1.0 were fabricated using the breath figure (BF) method. Two modes of water droplet coalescence in the pore growth were observed in real-time by optical microscopy. Pore size significantly increases with the increase in humidity and the decrease in substrate temperature. The porous pattern could emerge even at room temperature under high humidity of 80%. Boiling point and solvent density significantly influence the pore distribution and pore depth. Chloroform and tetrahydrofuran achieve more uniform hexagonal patterns than benzene and dichloromethane. Subsequently, to obtain nanometer porous PS film, the fast-evaporation BF process was designed by regulating the gradient substrate temperature and evaporation time, and porous mesoscopic PS film was obtained. The minimum pore diameter and corresponding pore depth are about 120 nm and 27 nm, respectively. Finally, the fast-evaporation BF process was applied to the honeycomb film formation of photovoltaic polymer poly(3-hexylthiophene) (P3HT), and the heat-resistant polymers polysulfone (PSF) and polyimide (PI).
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Affiliation(s)
- Yanqiong Zheng
- Key Laboratory of Advanced Display and System Applications of Ministry of Education, Shanghai University, Shanghai 200072, People's Republic of China
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2
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Bao Y, Zhang Y, Liu P, Ma J, Zhang W, Liu C, Simion D. Novel fabrication of stable Pickering emulsion and latex by hollow silica nanoparticles. J Colloid Interface Sci 2019; 553:83-90. [DOI: 10.1016/j.jcis.2019.06.008] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 06/01/2019] [Accepted: 06/03/2019] [Indexed: 12/15/2022]
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4
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Carlomagno C, Motta A, Sorarù G, Aswath P, Migliaresi C, Maniglio D. Breath Figures decorated silicon oxinitride ceramic surfaces with controlled Si ions release for enhanced osteoinduction. J Biomed Mater Res B Appl Biomater 2018; 107:1284-1294. [DOI: 10.1002/jbm.b.34221] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Accepted: 08/02/2018] [Indexed: 01/10/2023]
Affiliation(s)
- Cristiano Carlomagno
- Department of Industrial EngineeringUniversity of Trento via Sommarive 9, Trento Italy
- BIOTech Research CenterUniversity of Trento via delle Regole, 101 Trento Italy
- European Institute of Excellence on Tissue Engineering and Regenerative Medicine Trento Italy
| | - Antonella Motta
- Department of Industrial EngineeringUniversity of Trento via Sommarive 9, Trento Italy
- BIOTech Research CenterUniversity of Trento via delle Regole, 101 Trento Italy
- European Institute of Excellence on Tissue Engineering and Regenerative Medicine Trento Italy
| | - Giandomenico Sorarù
- Department of Industrial EngineeringUniversity of Trento via Sommarive 9, Trento Italy
| | - Pranesh Aswath
- Department of Materials Science and EngineeringUniversity of Texas at Arlington 501 West First Street, Arlington Texas 76019
| | - Claudio Migliaresi
- Department of Industrial EngineeringUniversity of Trento via Sommarive 9, Trento Italy
- BIOTech Research CenterUniversity of Trento via delle Regole, 101 Trento Italy
- European Institute of Excellence on Tissue Engineering and Regenerative Medicine Trento Italy
| | - Devid Maniglio
- Department of Industrial EngineeringUniversity of Trento via Sommarive 9, Trento Italy
- BIOTech Research CenterUniversity of Trento via delle Regole, 101 Trento Italy
- European Institute of Excellence on Tissue Engineering and Regenerative Medicine Trento Italy
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5
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Uyen Thi PN, Male U, Huh DS. In situ surface selective functionalization of honeycomb patterned porous poly(ε-caprolactone) films using reactive substrate. POLYMER 2018. [DOI: 10.1016/j.polymer.2018.06.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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6
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Qiao S, Li Q, Feng XQ. Sliding friction and contact angle hysteresis of droplets on microhole-structured surfaces. THE EUROPEAN PHYSICAL JOURNAL. E, SOFT MATTER 2018; 41:25. [PMID: 29464416 DOI: 10.1140/epje/i2018-11631-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2017] [Accepted: 01/25/2018] [Indexed: 06/08/2023]
Abstract
Microstructured surfaces with continuous solid topography have many potential applications in biology and industry. To understand the liquid transport property of microstructured surfaces with continuous solid topography, we studied the sliding behavior of a droplet on microhole-structured surfaces. We found that the sliding friction of the droplet increased with increasing solid area fraction due to enlarged apparent contact area and enhanced contact angle hysteresis. By introducing a correction factor to the modified Cassie-Baxter relation, we proposed an improved theoretical model to better predict the apparent receding contact angle. Our experimental data also revealed that the geometric topology of surface microstructures could affect the sliding friction with microhole-decorated surfaces, exhibiting a larger resistance than that for micropillar-decorated surfaces. Assisted by optical microscopy, we attributed this topology effect to the continuity and the true total length of the three-phase contact line at the receding edge during the sliding. Our study provides new insights into the liquid sliding behavior on microstructured surfaces with different topologies, which may help better design functional surfaces with special liquid transport properties.
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Affiliation(s)
- Shasha Qiao
- AML, CNMM and Department of Engineering Mechanics, Tsinghua University, 100084, Beijing, China
| | - Qunyang Li
- AML, CNMM and Department of Engineering Mechanics, Tsinghua University, 100084, Beijing, China
- State Key Laboratory of Tribology, Tsinghua University, 100084, Beijing, China
| | - Xi-Qiao Feng
- AML, CNMM and Department of Engineering Mechanics, Tsinghua University, 100084, Beijing, China.
- State Key Laboratory of Tribology, Tsinghua University, 100084, Beijing, China.
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7
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Zhang H, Liu Y, Luo T, Zhao Q, Cui K, Huang J, Jiang T, Ma Z. Synthesis of novel guanidine-based ABA triblock copolymers and their antimicrobial honeycomb films. Polym Chem 2018. [DOI: 10.1039/c8py00732b] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Novel antimicrobial poly(methacryl guanidine hydrochloride)-block-polystyrene-block-poly(methacryl guanidine hydrochloride) triblock copolymers were synthesizedviaRAFT polymerization and fabricated into antimicrobial honeycomb films.
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Affiliation(s)
- Hao Zhang
- College of Chemical Engineering and Materials Science
- Tianjin University of Science & Technology
- Tianjin 300457
- P. R. China
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
| | - Yanna Liu
- College of Biotechnology
- Tianjin University of Science & Technology
- Tianjin 300457
- P. R. China
| | - Ting Luo
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Center for Excellence in Molecular Synthesis
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
| | - Qiaoling Zhao
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Center for Excellence in Molecular Synthesis
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
| | - Kun Cui
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Center for Excellence in Molecular Synthesis
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
| | - Jin Huang
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Center for Excellence in Molecular Synthesis
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
| | - Tao Jiang
- College of Chemical Engineering and Materials Science
- Tianjin University of Science & Technology
- Tianjin 300457
- P. R. China
| | - Zhi Ma
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Center for Excellence in Molecular Synthesis
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
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8
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Li Z, Kong Q, Ma X, Zang D, Guan X, Ren X. Dynamic effects and adhesion of water droplet impact on hydrophobic surfaces: bouncing or sticking. NANOSCALE 2017; 9:8249-8255. [PMID: 28585977 DOI: 10.1039/c7nr02906c] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
This work reported the dynamic effects of water droplet impact on flat, porous and pincushion structure films of star shaped polyhedral oligomeric silsesquioxane (POSS) fluorinated acrylates, POSS-poly(trifluoroethyl methacrylate)8 (POSS-(PTFEMA)8) and POSS-(poly(trifluoroethyl methacrylate)-b-poly(methyl methacrylate))8 (POSS-(PTFEMA-b-PMMA)8), using the breath figure method. The porous and pincushion structure films with different surface chemical compositions were obtained by controlling the copolymer structure and temperature and by stripping of the surface. The water contact angles on the different films were measured, and the water droplets on the pincushion structure films when reversed at 45°, 90°, 135° and 180° were also studied. It was found that the pincushion structure films revealed a water adhesion ability. Furthermore, the water droplet impact behavior on these films was investigated. The morphology variations of water droplets, spreading diameter of the droplets, energy conversion, restitution coefficient and adhesion force were examined. Finally, the schematic illustration of water droplets under the static and dynamic states in contact with the pincushion and porous structure surfaces was proposed. It is critical to materialize various applications such as microdroplet transportation, soil erosion, spray painting, anti-icing surface and antifouling agents for textiles.
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Affiliation(s)
- Zhiguang Li
- Key Laboratory of Eco-Textiles of Ministry of Education, College of Textiles and Clothing, Jiangnan University, Wuxi 214122, China.
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Zhou W, Chen J, Li Y, Wang D, Chen J, Feng X, Huang Z, Liu R, Lin X, Zhang H, Mi B, Ma Y. Copper Mesh Templated by Breath-Figure Polymer Films as Flexible Transparent Electrodes for Organic Photovoltaic Devices. ACS APPLIED MATERIALS & INTERFACES 2016; 8:11122-11127. [PMID: 27082139 DOI: 10.1021/acsami.6b01117] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
UNLABELLED Metal mesh is a significant candidate of flexible transparent electrodes to substitute the current state-of-the-art material indium tin oxide (ITO) for future flexible electronics. However, there remains a challenge to fabricate metal mesh with order patterns by a bottom-up approach. In this work, high-quality Cu mesh transparent electrodes with ordered pore arrays are prepared by using breath-figure polymer films as template. The optimal Cu mesh films present a sheet resistance of 28.7 Ω·sq(-1) at a transparency of 83.5%. The work function of Cu mesh electrode is tuned from 4.6 to 5.1 eV by Ag deposition and the following short-time UV-ozone treatment, matching well with the PEDOT PSS (5.2 eV) hole extraction layer. The modified Cu mesh electrodes show remarkable potential as a substitute of ITO/PET in the flexible OPV and OLED devices. The OPV cells constructed on our Cu mesh electrodes present a similar power conversion efficiency of 2.04% as those on ITO/PET electrodes. The flexible OLED prototype devices can achieve a brightness of 10 000 cd at an operation voltage of 8 V.
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Affiliation(s)
- Weixin Zhou
- Key Laboratory for Organic Electronics & Information Displays (KLOEID) and Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications , Nanjing 210023, China
| | - Jun Chen
- Key Laboratory for Organic Electronics & Information Displays (KLOEID) and Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications , Nanjing 210023, China
| | - Yi Li
- Key Laboratory for Organic Electronics & Information Displays (KLOEID) and Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications , Nanjing 210023, China
| | - Danbei Wang
- Key Laboratory for Organic Electronics & Information Displays (KLOEID) and Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications , Nanjing 210023, China
| | - Jianyu Chen
- Key Laboratory for Organic Electronics & Information Displays (KLOEID) and Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications , Nanjing 210023, China
| | - Xiaomiao Feng
- Key Laboratory for Organic Electronics & Information Displays (KLOEID) and Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications , Nanjing 210023, China
| | - Zhendong Huang
- Key Laboratory for Organic Electronics & Information Displays (KLOEID) and Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications , Nanjing 210023, China
| | - Ruiqing Liu
- Key Laboratory for Organic Electronics & Information Displays (KLOEID) and Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications , Nanjing 210023, China
| | - Xiujing Lin
- Key Laboratory for Organic Electronics & Information Displays (KLOEID) and Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications , Nanjing 210023, China
| | - Hongmei Zhang
- Key Laboratory for Organic Electronics & Information Displays (KLOEID) and Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications , Nanjing 210023, China
| | - Baoxiu Mi
- Key Laboratory for Organic Electronics & Information Displays (KLOEID) and Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications , Nanjing 210023, China
| | - Yanwen Ma
- Key Laboratory for Organic Electronics & Information Displays (KLOEID) and Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications , Nanjing 210023, China
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10
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Fabrication of ordered honeycomb amphiphobic films with extremely low fluorine content. J Colloid Interface Sci 2016; 468:70-77. [DOI: 10.1016/j.jcis.2016.01.035] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2015] [Revised: 01/15/2016] [Accepted: 01/18/2016] [Indexed: 11/17/2022]
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11
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Huang L, Zhang S, He L, Zhang C, Chen Y, Luo X. Self-assembled porous film with interconnected 3-dimensional structure from 6sPCL-PMPC copolymer. RSC Adv 2016. [DOI: 10.1039/c5ra19670a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Biodegradable porous films with fibrous frame and good interconnectivity were prepared just by evaporating solvent of 6-arms star-shaped copolymer solution.
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Affiliation(s)
- Lei Huang
- College of Polymer Science and Engineering
- Sichuan University
- Sichuan
- P. R. China
| | - Songbai Zhang
- College of Polymer Science and Engineering
- Sichuan University
- Sichuan
- P. R. China
| | - Liu He
- College of Polymer Science and Engineering
- Sichuan University
- Sichuan
- P. R. China
| | - Chaoliang Zhang
- State Key Laboratory of Oral Diseases
- West China Hospital of Stomatology
- Sichuan University
- China
| | - Yuanwei Chen
- College of Polymer Science and Engineering
- Sichuan University
- Sichuan
- P. R. China
| | - Xianglin Luo
- College of Polymer Science and Engineering
- Sichuan University
- Sichuan
- P. R. China
- State Key Lab of Polymer Materials Engineering
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12
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Dou Y, Jin M, Zhou G, Shui L. Breath Figure Method for Construction of Honeycomb Films. MEMBRANES 2015; 5:399-424. [PMID: 26343734 PMCID: PMC4584288 DOI: 10.3390/membranes5030399] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2015] [Accepted: 08/19/2015] [Indexed: 01/09/2023]
Abstract
Honeycomb films with various building units, showing potential applications in biological, medical, physicochemical, photoelectric, and many other areas, could be prepared by the breath figure method. The ordered hexagonal structures formed by the breath figure process are related to the building units, solvents, substrates, temperature, humidity, air flow, and other factors. Therefore, by adjusting these factors, the honeycomb structures could be tuned properly. In this review, we summarized the development of the breath figure method of fabricating honeycomb films and the factors of adjusting honeycomb structures. The organic-inorganic hybrid was taken as the example building unit to discuss the preparation, mechanism, properties, and applications of the honeycomb films.
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Affiliation(s)
- Yingying Dou
- Institute of Electronic Paper Displays, South China Academy of Advanced Optoelectronics, South China Normal University, Guangzhou 510006, China.
| | - Mingliang Jin
- Institute of Electronic Paper Displays, South China Academy of Advanced Optoelectronics, South China Normal University, Guangzhou 510006, China.
| | - Guofu Zhou
- Institute of Electronic Paper Displays, South China Academy of Advanced Optoelectronics, South China Normal University, Guangzhou 510006, China.
| | - Lingling Shui
- Institute of Electronic Paper Displays, South China Academy of Advanced Optoelectronics, South China Normal University, Guangzhou 510006, China.
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13
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Zhang A, Bai H, Li L. Breath Figure: A Nature-Inspired Preparation Method for Ordered Porous Films. Chem Rev 2015; 115:9801-68. [PMID: 26284609 DOI: 10.1021/acs.chemrev.5b00069] [Citation(s) in RCA: 232] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Aijuan Zhang
- College of Materials, Xiamen University , Xiamen, 361005, People's Republic of China
| | - Hua Bai
- College of Materials, Xiamen University , Xiamen, 361005, People's Republic of China
| | - Lei Li
- College of Materials, Xiamen University , Xiamen, 361005, People's Republic of China
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14
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Aw JE, Goh GTW, Huang S, Reithofer MR, Thong AZ, Chin JM. Non-Close-Packed Breath Figures via Ion-Partitioning-Mediated Self-Assembly. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2015; 31:6688-6694. [PMID: 26011098 DOI: 10.1021/la504656j] [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
We report a one-step method of forming non-close-packed (NCP) pore arrays of micro- and sub-micropores using chloroform-based solutions of polystyrene acidified with hydrogen bromide for breath figure (BF) patterning. As BF patterning takes place, water vapor condenses onto the polystyrene solution, forming water droplets on the solution surface. Concurrently, preferential ion partitioning of hydrogen bromide leads to positively charged water droplets, which experience interdroplet electrostatic repulsion. Self-organization of charged water droplets because of surface flow and subsequent evaporation of the droplet templates result in ordered BF arrays with pore separation/diameter (L/D) ratios of up to 16.5. Evidence from surface potential scans show proof for preferential ion partitioning of HBr. Radial distribution functions and Voronoi polygon analysis of pore arrays show that they possess a high degree of conformational order. Past fabrication methods of NCP structures typically require multi-step processes. In contrast, we have established a new route for facile self-assembly of previously inaccessible patterns, which comprises of only a single operational step.
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Affiliation(s)
- Jia En Aw
- †Institute of Materials Research and Engineering (IMRE), 3 Research Link, Singapore 117602, Singapore
| | - Glen Tai Wei Goh
- †Institute of Materials Research and Engineering (IMRE), 3 Research Link, Singapore 117602, Singapore
| | - Shengnan Huang
- †Institute of Materials Research and Engineering (IMRE), 3 Research Link, Singapore 117602, Singapore
| | | | - Aaron Zhenghui Thong
- §Department of Materials, Imperial College London, SW7 2AZ London, United Kingdom
| | - Jia Min Chin
- †Institute of Materials Research and Engineering (IMRE), 3 Research Link, Singapore 117602, Singapore
- ‡Department of Chemistry, University of Hull, HU6 7RX Hull, United Kingdom
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15
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Gong JL, Xu BG, Tao XM. Asphalt-assisted assembly of breath figures: a robust templating strategy for general fabrication of ordered porous polymer films. RSC Adv 2015. [DOI: 10.1039/c4ra16717a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A robust asphalt-assisted breath figure templating approach was explored for general fabrication of porous (hybrid) polymer films with ordered microstructures.
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Affiliation(s)
- Jian-Liang Gong
- Nanotechnology Centre
- Institute of Textiles and Clothing
- The Hong Kong Polytechnic University
- Hong Kong
- P. R. China
| | - Bin-Gang Xu
- Nanotechnology Centre
- Institute of Textiles and Clothing
- The Hong Kong Polytechnic University
- Hong Kong
- P. R. China
| | - Xiao-Ming Tao
- Nanotechnology Centre
- Institute of Textiles and Clothing
- The Hong Kong Polytechnic University
- Hong Kong
- P. R. China
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16
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Li Z, Ma X, Zang D, Hong Q, Guan X. Honeycomb porous films of pentablock copolymer on liquid substrates via breath figure method and their hydrophobic properties with static and dynamic behaviour. RSC Adv 2015. [DOI: 10.1039/c5ra00066a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The peeled film obtained on the isopropanol substrate through breath figure method exhibits the best hydrophobic properties, and the water droplet impact behavior shows an obvious rebound tendency and a weak maximum spreading diameter.
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Affiliation(s)
- Zhiguang Li
- Key Laboratory of Space Applied Physics and Chemistry
- Ministry of Education
- School of Science
- Northwestern Polytechnical University
- Xi'an 710129
| | - Xiaoyan Ma
- Key Laboratory of Space Applied Physics and Chemistry
- Ministry of Education
- School of Science
- Northwestern Polytechnical University
- Xi'an 710129
| | - Duyang Zang
- Key Laboratory of Space Applied Physics and Chemistry
- Ministry of Education
- School of Science
- Northwestern Polytechnical University
- Xi'an 710129
| | - Qing Hong
- Key Laboratory of Space Applied Physics and Chemistry
- Ministry of Education
- School of Science
- Northwestern Polytechnical University
- Xi'an 710129
| | - Xinghua Guan
- Key Laboratory of Space Applied Physics and Chemistry
- Ministry of Education
- School of Science
- Northwestern Polytechnical University
- Xi'an 710129
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17
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Li Z, Ma X, Zang D, Guan X, Zhu L, Liu J, Chen F. Interfacial rheology and aggregation behaviour of amphiphilic CBABC-type pentablock copolymers at the air–water interface: effects of block ratio and chain length. RSC Adv 2015. [DOI: 10.1039/c5ra08109b] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The interfacial rheology, aggregation behaviour and packing model of the structure evolution of three amphiphilic CBABC-type pentablock copolymers were investigated at the air–water interface.
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Affiliation(s)
- Zhiguang Li
- Key Laboratory of Space Applied Physics and Chemistry
- Ministry of Education
- School of Science
- Northwestern Polytechnical University
- Xi’an 710129
| | - Xiaoyan Ma
- Key Laboratory of Space Applied Physics and Chemistry
- Ministry of Education
- School of Science
- Northwestern Polytechnical University
- Xi’an 710129
| | - Duyang Zang
- Key Laboratory of Space Applied Physics and Chemistry
- Ministry of Education
- School of Science
- Northwestern Polytechnical University
- Xi’an 710129
| | - Xinghua Guan
- Key Laboratory of Space Applied Physics and Chemistry
- Ministry of Education
- School of Science
- Northwestern Polytechnical University
- Xi’an 710129
| | - Lin Zhu
- Key Laboratory of Space Applied Physics and Chemistry
- Ministry of Education
- School of Science
- Northwestern Polytechnical University
- Xi’an 710129
| | - Jinshu Liu
- Key Laboratory of Space Applied Physics and Chemistry
- Ministry of Education
- School of Science
- Northwestern Polytechnical University
- Xi’an 710129
| | - Fang Chen
- Key Laboratory of Space Applied Physics and Chemistry
- Ministry of Education
- School of Science
- Northwestern Polytechnical University
- Xi’an 710129
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18
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Chen Z, Zhao W, Xu J, Mo M, Peng S, Zeng Z, Wu X, Xue Q. Designing environmentally benign modified silica resin coatings with biomimetic textures for antibiofouling. RSC Adv 2015. [DOI: 10.1039/c5ra04658k] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Siloxane modified acrylic resin coatings with positive and negative replication textures were successfully fabricated by biomimicking the surface structures of natural lotus leaf and white crab shell via a replication method.
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Affiliation(s)
- Zifei Chen
- Key Laboratory of Marine Materials and Related Technologies
- Zhejiang Key Laboratory of Marine Materials and Protective Technologies
- Ningbo Institute of Materials Technology and Engineering
- Chinese Academy of Sciences
- Ningbo
| | - Wenjie Zhao
- Key Laboratory of Marine Materials and Related Technologies
- Zhejiang Key Laboratory of Marine Materials and Protective Technologies
- Ningbo Institute of Materials Technology and Engineering
- Chinese Academy of Sciences
- Ningbo
| | - Jihai Xu
- Key Laboratory of Marine Materials and Related Technologies
- Zhejiang Key Laboratory of Marine Materials and Protective Technologies
- Ningbo Institute of Materials Technology and Engineering
- Chinese Academy of Sciences
- Ningbo
| | - Mengting Mo
- Key Laboratory of Marine Materials and Related Technologies
- Zhejiang Key Laboratory of Marine Materials and Protective Technologies
- Ningbo Institute of Materials Technology and Engineering
- Chinese Academy of Sciences
- Ningbo
| | - Shusen Peng
- Key Laboratory of Marine Materials and Related Technologies
- Zhejiang Key Laboratory of Marine Materials and Protective Technologies
- Ningbo Institute of Materials Technology and Engineering
- Chinese Academy of Sciences
- Ningbo
| | - Zhixiang Zeng
- Key Laboratory of Marine Materials and Related Technologies
- Zhejiang Key Laboratory of Marine Materials and Protective Technologies
- Ningbo Institute of Materials Technology and Engineering
- Chinese Academy of Sciences
- Ningbo
| | - Xuedong Wu
- Key Laboratory of Marine Materials and Related Technologies
- Zhejiang Key Laboratory of Marine Materials and Protective Technologies
- Ningbo Institute of Materials Technology and Engineering
- Chinese Academy of Sciences
- Ningbo
| | - Qunji Xue
- Key Laboratory of Marine Materials and Related Technologies
- Zhejiang Key Laboratory of Marine Materials and Protective Technologies
- Ningbo Institute of Materials Technology and Engineering
- Chinese Academy of Sciences
- Ningbo
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