Nanoporous Organic Network Coating of Nanostructured Polymer Films with Enhanced Adsorption Performance toward Particulate Matter

Kang, Chang Wan; Jin, Jaewon; Ko, Yoon‐Joo; Lee, Sang Moon; Kim, Hae Jin; Son, Seung Uk

doi:10.1021/acsami.8b18300

Cited by 9 publications

(17 citation statements)

References 31 publications

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“…While the conventional synthesis of MOPs resulted in the formation of irregular particulate materials, a significant formation of ME-MOPs has been reported in the literature. 20 a , b ,21–66 Usually, ME-MOPs have been prepared by template synthesis. 20 b ,21–37 However, in some cases, ME-MOPs could be obtained by non-template synthesis.…”

Section: Synthetic Methods For Morphology-engineered Microporous Orga...mentioning

confidence: 99%

“…Polyurethane (PU) lms with regular nanopatterns could also be used in the engineering of nanopatterned MOP lms (MOPF-2). 34 Sonogashira-Hagihara coupling-based MOPs were introduced on the surface of PU lms, replicating the original regular nanopatterns of the PU templates (Fig. 6c and g-i).…”

Section: Hard Template Synthesismentioning

confidence: 97%

“…Examples of new applications of ME-MOPs include biomedical applications, 42,[59][60][61][62] antifouling polymer synthesis, 63,64 and new membranes for environmental and energy applications. 33,34,48,65,66 3.4.1 Biomedical applications of ME-MOPs. ME-MOPs could be applied to biomedical elds.…”

Section: New Applications Of Me-mopsmentioning

confidence: 99%

“…In this regard, when MOPs were introduced onto the surface of a brous PET lm, brous PET@MOPs showed enhanced adsorptive removal performance towards PM. 33,34 Fibrous PET@MOP lms could be utilized in the electroless deposition of metals. 65,66 The resultant PET@MOP@Cu membranes could be applied for electromagnetic interference shielding (Fig.…”

Section: New Applications Of Me-mopsmentioning

confidence: 99%

“…3). 20 b ,21–37 Moreover, the template-free synthesis of ME-MOPs could also be found in the literature. 38,39 In addition, unprecedented synthetic approaches have recently emerged for ME-MOPs, such as the synthesis of ME-MOPs utilizing ME-MOPs 40–42 and noncovalent–covalent double assembly.…”

Section: Introductionmentioning

confidence: 99%

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The rise of morphology-engineered microporous organic polymers (ME-MOPs): synthesis and benefits

et al. 2022

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Section: Synthetic Methods For Morphology-engineered Microporous Orga...mentioning

confidence: 99%

Section: Hard Template Synthesismentioning

confidence: 97%

Section: New Applications Of Me-mopsmentioning

confidence: 99%

Section: New Applications Of Me-mopsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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The rise of morphology-engineered microporous organic polymers (ME-MOPs): synthesis and benefits

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Macroscale Conjugated Microporous Polymers: Controlling Versatile Functionalities Over Several Dimensions

et al. 2022

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covalently bonded organic moieties. Because of their unique properties derived from their tunable porous structures and the multiple functional groups, which can be included in their backbones, POPs have been actively investigated for multiple applications including gas storage/separation, [2,3] catalysis, [4][5][6] optoelectronics, [7,8] sensing, [9][10][11] energy storage, and conversion. [12,13] Aside from their high specific surface areas, they furthermore show excellent chemical stability, light-weight and a versatile chemistry for modification and functionalization. POPs can be further classified into two categories based on their crystallinity. Crystalline POPs are usually summarized under the name covalent organic frameworks [14][15][16] (COFs). Amorphous POPs are further divided, based on their structure or construction principles into hyper-crosslinked polymers [17,18] (HCPs), polymers of intrinsic microporosity [19,20] (PIMs), porous aromatic frameworks [21,22] (PAFs), and others. Recent research has seen increasing interest on amorphous POPs, especially when their skeleton is π-conjugated. In these highly porous networks, π-conjugation is superimposed with meso-/microporosities, i.e., electron transport in the polymer backbone is accompanied by mass transport in the porous system, which enable many intriguing properties and applications, e.g., in energy storage and conversion, [23,24] or optoelectronics. [25,26] As such, the importance of π-conjugation in porous polymer networks has defined another emerging functional POP class-the conjugated microporous polymers (CMPs). As mentioned, such CMPs [27] are a unique class of POPs exhibiting extended π-conjugated structures and permanent nanopores (Table S1). Earlier, McKeown et al. [28] discussed an important concept of preparing robust nanoporous materials by the covalent binding of planar molecules via a rigid spirocyclic linker. In 2007, Cooper et al. [29] reported a highly cross-linked, microporous poly(arylene ethynylene)s network, thus the first microporous polymer network with distinct π-conjugation and introduced the term "conjugated microporous polymer (CMP)" for this class of materials. Since their discovery, CMPs chemistry has intrigued scientists across the globe and been promoted rapidly, resulting in a strong growth in publications over the last decade. For instance, Thomas et al. [30] reported a spirobifluorene-type CMP with stable interface and application potential in organic light emitting diodes Since discovered in 2007, conjugated microporous polymers (CMPs) have been developed for numerous applications including gas adsorption, sensing, organic and photoredox catalysis, energy storage, etc. While featuring abundant micropores, the structural rigidity derived from CMPs' stable π-conjugated skeleton leads to insolubility and thus poor processability, which severely limits their applicability, e.g., in CMP-based devices. Hence, the development of CMPs whose structure can not only be controlled on the micro-but also on the macroscale have...

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Removal of particulate matter with metal–organic framework-incorporated materials

Yoo

Woo

Jhung

2020

Coordination Chemistry Reviews

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Nanoporous Organic Network Coating of Nanostructured Polymer Films with Enhanced Adsorption Performance toward Particulate Matter

Cited by 9 publications

References 31 publications

The rise of morphology-engineered microporous organic polymers (ME-MOPs): synthesis and benefits

The rise of morphology-engineered microporous organic polymers (ME-MOPs): synthesis and benefits

Macroscale Conjugated Microporous Polymers: Controlling Versatile Functionalities Over Several Dimensions

Removal of particulate matter with metal–organic framework-incorporated materials

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