Highly ordered luminescent microporous films prepared from crystalline conjugated rod-coil diblock copolymers of PF-b-PSA and their superhydrophobic characteristics

Chiu, Yu‐Cheng; Kuo, Chi‐Ching; Lin, Chih-Jung; Chen, Wen‐Chang

doi:10.1039/c1sm05712j

Cited by 43 publications

(38 citation statements)

References 37 publications

(50 reference statements)

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“…PS-based BCPs of PS-b-PPP (1), 17 PS-b-PFO (12), 219 (39), via ATRP polymerization. 91 It was found that a longer PSA block length, higher humidity, and a higher copolymer concentration created more regular BFAs. The BFA films could emit blue light with a maximum light intensity between 400 and 425 nm.…”

Section: Linear Block Copolymersmentioning

confidence: 99%

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Breath Figure: A Nature-Inspired Preparation Method for Ordered Porous Films

2015

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Section: Linear Block Copolymersmentioning

confidence: 99%

“…Shimomura et al fabricated BFA films using PLA and PCL. 113 89,91,94,96,174,176,179,180,318 When the molar ratio of LA to GA was as high as 1:1, highly ordered BFA films were obtained. Cao et al introduced a hydrophilic unit of L-lysine into PLA and successfully obtained BFA films with this modified PLA.…”

Section: Biodegradable Polymersmentioning

confidence: 99%

Breath Figure: A Nature-Inspired Preparation Method for Ordered Porous Films

2015

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“…Two-and threedimensional porous structures have been formed from oligomers containing ferrocene that exhibit an electrochemical response [25,26]. Furthermore, fluorine-based rod-coil block copolymers form honeycomb films that show blue fluorescence and high water repellency [27].…”

Section: Polymersmentioning

confidence: 99%

Fabrication of honeycomb films by the breath figure technique and their applications

Yabu

2018

Science and Technology of Advanced Materials

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The breath figure method, which is used to form porous films from water droplet templates, has attracted considerable interest because it is simple and applicable to a wide variety of materials. Research on breath figures took off after the 2000s, accompanied by new polymer synthesis methods, fabrication methods, and a wide variety of applications. There are several comprehensive reviews of the applications of the porous films, which are usually called 'honeycomb films' because their hexagonally packed porous structure resembles honeycombs. However, new materials, progress in preparation technologies for controlling nanoand microstructures, and large-area fabrication are still areas that require further research. Furthermore, new applications of honeycomb films have emerged. In this review, the recent development of honeycomb films prepared by the breath figure techniques and their numerous applications are summarized. The production of honeycomb films can be performed on an industrial scale, greatly broadening their possible applications in areas such as optics, photonics, surface science, biotechnology, and regenerative medicine. Present problems and future perspectives are also discussed.

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“…Block copolymer selfassembly occurring simultaneously with both solvent evaporation and water condensation promotes the formation of highly structured hexagonal pattern of pores showing iridescence properties [111,122]. Other examples of honeycomb films based on coil-coil [123,124] or rod-coil [125][126][127][128] block copolymers were reported without focusing on the ability of the block copolymers to self-assemble into nanostructures. Well-organized honeycomb films were prepared from star polymers [88,129,130], miktoarm star polymer [131], core cross-linked star polymers [79,95,132,133], comb-like polymers [134], hyperbranched polymers [98], or dendritic copolymers [135].…”

Section: Effect Of Chemical Nature and Topology Of Polymers On Pore Omentioning

confidence: 99%

Breath Figures: Fabrication of Honeycomb Porous Films Induced by Marangoni Instabilities

Muñoz‐Bonilla¹,

Save²,

Billon³

et al. 2015

Polymer Surfaces in Motion

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The creation of porous polymer surfaces is a center of interest in current research. Porous surfaces possess extremely high specific surface areas, thus allowing their employment in a large variety of applications including electronics, photonics or biotechnology [1,2]. Pore size and distribution can play a major role in selective transportation or in insulation processes amongst others [3]. Those porous materials with cavities in the micrometer size range are interesting in catalysis, sensors, membrane preparation or as scaffolds for composite materials. Moreover porous materials with pore dimensions comparable to the wavelength of visible light are of interest as photonic band-gaps and optical stop-bands.Structures with micrometer or submicrometer dimensions can be created using different templating methods [4,5]. A large variety of approaches have been developed and employed to prepare microporous structured materials, including the use of templates such as ordered arrays of colloidal particles to produce inverse opal structures [6][7][8][9], from transformed polymeric sphere arrays [10,11], using emulsion droplets as templates [12], employing natural biological templates [13][14][15][16], by

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Highly ordered luminescent microporous films prepared from crystalline conjugated rod-coil diblock copolymers of PF-b-PSA and their superhydrophobic characteristics

Cited by 43 publications

References 37 publications

Breath Figure: A Nature-Inspired Preparation Method for Ordered Porous Films

Breath Figure: A Nature-Inspired Preparation Method for Ordered Porous Films

Fabrication of honeycomb films by the breath figure technique and their applications

Breath Figures: Fabrication of Honeycomb Porous Films Induced by Marangoni Instabilities

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