Preparation of Magnetic Hyper-Cross-Linked Polymers for the Efficient Removal of Antibiotics from Water

Liu, Yin; Fan, Xiaodong; Jia, Xiangkun; Chen, Xin; Zhang, Aibo; Zhang, Baoliang; Zhang, Qiuyu

doi:10.1021/acssuschemeng.7b02252

Cited by 53 publications

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References 48 publications

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“…The preparation of porous organic polymers (POPs) has become a hot topic in the academic and industry fields due to their interesting features, such as high physicochemical stability, porous character, low density, facile preparation, low regeneration energy, and good thermal and chemical stabilities [ 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 , 13 , 14 , 15 ]. Porous organic polymers have been applied in different applications such as light harvesting, chemical sensors, catalysis, iodine uptake, H 2 production from water, water treatment, optoelectronic devices, carbon dioxide reduction, nanofiltration, enantioseparation, energy storage, gas separation, and adsorption [ 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 ].…”

Section: Introductionmentioning

confidence: 99%

Multifunctional Polyhedral Oligomeric Silsesquioxane (POSS) Based Hybrid Porous Materials for CO2 Uptake and Iodine Adsorption

et al. 2021

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In this study, two different types of hybrid porous organic polymers (POPs), polyhedral oligomeric silsesquioxane tetraphenylpyrazine (POSS-TPP) and tetraphenylethene (POSS-TPE), were successfully synthesized through the Friedel−Crafts polymerization of tetraphenylpyrazine (TPP) and tetraphenylethene (TPE), respectively, with octavinylsilsesquioxane (OVS) as node building blocks, in the presence of anhydrous FeCl3 as a catalyst and 1,2-dichloroethane at 60 °C. Based on N2 adsorption and thermogravimetric analyses, the resulting hybrid porous materials displayed high surface areas (270 m2/g for POSS-TPP and 741 m2/g for POSS-TPE) and outstanding thermal stabilities. Furthermore, as-prepared POSS-TPP exhibited a high carbon dioxide capacity (1.63 mmol/g at 298 K and 2.88 mmol/g at 273 K) with an excellent high adsorption capacity for iodine, reaching up to 363 mg/g, compared with the POSS-TPE (309 mg/g).

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Section: Introductionmentioning

confidence: 99%

Multifunctional Polyhedral Oligomeric Silsesquioxane (POSS) Based Hybrid Porous Materials for CO2 Uptake and Iodine Adsorption

et al. 2021

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“…For example, carbazole based microporous polymer exhibits a high BET surface area of 1130 m 2 /g and an exceptionally high CO 2 uptake up to 3.79 mmol/g (1.0 bar and 273 K) . Ferrocene based HCPs exhibits high BET specific surface areas up to 729 m 2 /g . Jiang's group utilized a new type of silicone monomer as the basic building unit to prepare HCPs with the use of FDA.…”

Section: Introductionmentioning

confidence: 99%

Synthesis and evaluation of N, O‐doped hypercrosslinked polymers and their performance in CO₂ capture

Liu

Fan

et al. 2019

Applied Organom Chemis

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A series of N, O-doped hypercrosslinked microporous polymers (HCPs) with high surface area and rich microporosity were constructed via facile Friedel-Crafts alkylation promoted by anhydrous ferric chloride (FeCl 3 ), which used benzyl alcohol (BA) and 2-phenylimidazole (PID) as the basic building blocks. The effects of structural composition on the pore properties and gas adsorption properties of prepared HCPs were systematically investigated. The results show that by adjusting the ratio of PID to BA, the Brunauer-Emmett-Teller (BET) specific surface area and pore volume of the prepared HCPs can be controlled, and the BET specific surface area of the polymers range from 732-992 m 2 /g. Gas uptake experiments indicate that the obtained HCPs exhibit very high CO 2 adsorption capacity up to 3.55 mmol/g at 273 K/1.0 bar. Simultaneously, these N, O-doped HCPs also show quite high isosteric heat of CO 2 sorption at the low coverage (up to 33 kJ/mol). In addition, the prepared HCPs have excellent selective adsorption performance, and the optimal selective adsorption of CO 2 /N 2 is 62. These results demonstrate that these prepared HCPs are potential candidates for applications in CO 2 capture.

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“…Pero también se han utilizado otros cationes orgánicos como los que se muestran a continuación: El ADE1 se ha empleado en la síntesis de aluminofosfatos (ALPOs) y silicoaluminofosfatos (SAPOs) empleando condiciones descritas en la bibliografía para este tipo de materiales y usando agentes directores de estructura que, al igual que el ADE1, forman dímeros a través de interacciones π-π y han dado lugar a nuevos materiales microporosos de elevada capacidad de adsorción. 61 En la tabla 4.4B se muestran las condiciones de síntesis empleadas para el ADE1 en la síntesis de ALPOs y SAPOs.…”

Section: Los Agentes Directores De Estructura Inorgánicos Fueron Losunclassified

“…Estas moléculas generalmente presentan una elevada hidrofobicidad debido a su elevada relación C/carga. Se ha descrito en la literatura que algunas moléculas orgánicas aromáticas pueden interaccionar entre sí mediante interacciones de tipo π-π, dando lugar a un auto-ensamblaje entre ellas 61,[65][66] Debido a esto se forman agregados que actúan como verdaderos ADEs en la síntesis de zeolitas.…”

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Nuevas rutas de síntesis de materiales porosos y su aplicación en procesos de separación.

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Valencia(del inglés, Covalent Organic Framework) CC3-R que es un polímero orgánico poroso quiral descrito en la literatura. En este trabajo, se ha estudiado exhaustivamente por medio de 1 H-MAS-NMR, observándose que el COF denominado CC3-R, selectivamente interacciona preferentemente con moléculas Rquirales, siendo por tanto un material prometedor para la resolución quiral mediante métodos de adsorción selectiva. ABSTRACTThe present doctoral thesis focuses on studying new synthesis routes for the synthesis of porous materials, both inorganic and organic. In particular, this thesis is divided into two major chapters. The first chapter focuses on the study of porous inorganic materials, zeolites. In the development of this chapter, new organophosphate and phosphorous organic cations have been synthesized, which have been characterized and used as structure directing agents in the synthesis of zeolites. The use of synthesized phosphorated cations has allowed, for the first time, 1.4. BIBLIOGRAFIA 1. R. Dawson, A. I. Cooper, D. J. Adams, Progress in Polymer Science, 2012, 37, 530 2. A. V. Neimark, M. Thommes, Colloids and surfaces A: OBJETIVOS Capítulo 3 PROCEDIMIENTO EXPERIMENTAL Capítulo 3: Procedimiento Experimental 27 3.1. MATERIALES INORGÁNICOS POROSOS (ZEOLITAS) 3.1.1. REACTIVOS EMPLEADOS § 1,8-Naftalenimetanol> 95%, Key Organics § 1,2,4,5-Tetrakis (bromometil) benceno, 95%, Sigma -Aldrich § 1,2-bis (bromometil) benceno 97%, Sigma -Aldrich § Tribromuro de fósforo (PBr3) 97% ,Sigma-Aldrich § Diisopropil fosfina (iPr2PH) 10% en hexano, Acros § Trietilarsina 99%, Abcr § Tris (dimetilamino) arsina 99%, Abcr § Dibromobutano 99% ,Sigma-Aldrich § Ioduro de metilo 99%, Sigma-Aldrich § Ioduro de etilo 99%, Sigma-Aldrich § Acetonitrilo anhidro 99.9%, Sigma-Aldrich § Diclorometano anhidro 99.9%, Sigma-Aldrich § Tetrahidrofurano anhidro sin agente inhibidor >99.99%, Sigma-Aldrich Capítulo 3: Procedimiento Experimental 28 § Éter dietílico 99.5%, Sigma-Aldrich § Sulfato de magnesio 99,9%, Scharlab § Resina de intercambio iónico Amberlite IRN-78, Supelco § H2O milliQ (Millipore) § Acetona for HPLC, >99.9%, Sigma-Aldrich § Tetraetilortosilicato (TEOS), > 98%, Merck. § Sílice coloidal (Ludox AS-40), 40% en H2O, Sigma-Aldrich § Ácido bórico (H3BO3), > 99.5%, Sigma-Aldrich § Óxido de germanio (GeO2), 99.998 %, Sigma-Aldrich § Óxido de aluminio (Al2O3), 75%, Sigma-Aldrich § Nitrato de galio (Ga(NO3)3), 99.9%, Sigma-Aldrich § Ácido fluorhídrico (HF) 48%, Sigma-Aldrich § Fluoruro amónico >99.99%, Sigma-Aldrich § Disolución estándar de ácido clorhídrico (HCl), 0.1 N en H2O, Sigma-Aldrich

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Preparation of Magnetic Hyper-Cross-Linked Polymers for the Efficient Removal of Antibiotics from Water

Cited by 53 publications

References 48 publications

Multifunctional Polyhedral Oligomeric Silsesquioxane (POSS) Based Hybrid Porous Materials for CO2 Uptake and Iodine Adsorption

Multifunctional Polyhedral Oligomeric Silsesquioxane (POSS) Based Hybrid Porous Materials for CO2 Uptake and Iodine Adsorption

Synthesis and evaluation of N, O‐doped hypercrosslinked polymers and their performance in CO₂ capture

Nuevas rutas de síntesis de materiales porosos y su aplicación en procesos de separación.

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Preparation of Magnetic Hyper-Cross-Linked Polymers for the Efficient Removal of Antibiotics from Water

Cited by 53 publications

References 48 publications

Multifunctional Polyhedral Oligomeric Silsesquioxane (POSS) Based Hybrid Porous Materials for CO2 Uptake and Iodine Adsorption

Multifunctional Polyhedral Oligomeric Silsesquioxane (POSS) Based Hybrid Porous Materials for CO2 Uptake and Iodine Adsorption

Synthesis and evaluation of N, O‐doped hypercrosslinked polymers and their performance in CO2 capture

Nuevas rutas de síntesis de materiales porosos y su aplicación en procesos de separación.

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Synthesis and evaluation of N, O‐doped hypercrosslinked polymers and their performance in CO₂ capture