Porous Copolymer Research Articles

NEW SORBENTS BASED ON TIACROWN ETHERS: PREPARATION AND APPLICATION FOR SILBER EXTRACTION

The ability of crown ether compounds to effectively react with metal ions underlies their practical use. The selectivity of compounds depends on the structure of the ligands in the molecule, the presence of functional groups and donor atoms in it. It is known that the high selectivity of the reagents depends not only on the nature of the donor atoms in the ring, but also on the stability of the ring structure. The preparation of polymers containing a thiacrown ether group is an urgent task, since such groups make it possible to obtain selective sorbents. The purpose of this work is the synthesis of new selective sorbents containing a thiacrown ether group and the study of their complexing properties with respect to silver ions. To obtain polymers for this purpose, the reaction of the interaction of a gel and a porous copolymer of chloromethylated styrene and divinylbenzene (HMS) with aminobenzothiacrown ethers was studied. Using various influencing factors, it was possible to obtain sorbents with a high exchange capacity (2.5 mmol/g). When studying the sorption of silver(I) ions from aqueous solutions by a supramolecular sorbent with a thiacrown ether group, it was shown that the optimal pH value is 6, the contact time is 60 min. The maximum sorption capacity of the sorbent for silver (I) ions reaches 240.8 mg/g.

Porous Copolymers of 3-(Trimethoxysilyl)propyl Methacrylate with Trimethylpropane Trimethacrylate Preparation: Structural Characterization and Thermal Degradation

Porous polymeric microspheres are among the most effective adsorbents. They can be synthesized from numerous monomers using different kinds of polymerization techniques with a broad selection of synthesis factors. The main goal of this study was to prepare copolymeric microspheres and establish the relationship between copolymerization parameters and the porosity and thermal stability of the newly synthesized materials. Porous microspheres were obtained via heterogenous radical copolymerization using 3-(trimethoxysilyl)propyl methacrylate (TMPSM) as functional monomers and trimethylolpropane trimethacrylate (TRIM) as the crosslinker. In the course of the copolymerization, toluene or chlorobenzene was used as the pore-forming diluent. Consequently, highly porous microspheres were produced. Their specific surface area was established by a nitrogen adsorption/desorption method and it was in the range of 382 m2/g to 457 m2/g for toluene and 357–500 m2/g in the case of chlorobenzene. The thermal degradation process was monitored by thermogravimetry and differential scanning calorimetry methods in inert and oxidative conditions. The copolymers were stable up to 269–283 °C in a helium atmosphere, whereas in synthetic air the range was 266–298 °C, as determined by the temperature of 5% mass loss. Thermal stability of the investigated copolymers increased along with an increasing TMPSM amount in the copolymerization mixture. In addition, the poly(TMSPM-co-TRIM) copolymers were effectively used as the stationary phase in GC analyses.

Synthesis and Porous Structure Characteristics of Allyl Methacrylate/Divinylbenzene Polymers

A set of six porous copolymers of allyl methacrylate (AllMeth) and divinylbenzene (DVB), containing 5 to 50 wt% of the latter crosslinker, are synthesized by suspension polymerization method in the presence of inert diluents. Obtained polymers have various specific surface areas—those with 20 to 50 wt% of DVB have a high surface area in the range of 410–480 m2/g, depending only slightly on the amount of the aromatic crosslinker. Specific surface area decreases strongly only when DVB content is 15 and 5 wt%. That is the feature that is unusual for crosslinked polymers and indicates the participation of allyl groups in making a novel polymeric network of high porosity. All polymers contain polar carbonyl groups, with an electron pair able to interact with polar sorbates. Polymers are characterized using elemental analysis, FTIR, and their porous structure is characterized by nitrogen adsorption at 77 K. All polymers contain residual allyl groups, which possibly can serve as convenient points for chemical modification, allowing for the future synthesis of specialty polymers (such as ion-exchangers and coordinating resins).

Exploring porous sulfur copolymers for efficient removal of heavy metal ions from wastewater: A computational study

This study aims to evaluate the efficacy of porous sulfur copolymers (PSSD and NaSD) in adsorbing heavy metals from wastewater through an inverse vulcanization process. A computational fluid dynamics (CFD) model is developed and validated with experimental data to analyze the heavy metal removal by these materials. The results indicate that Arsenic ions exhibit the highest adsorption capacity compared to cadmium, mercury, and lead, indicating a stronger affinity of porous materials for arsenic ions. Lead ions show lower adsorption due to their larger ionic radius and lower charge density in PSSD. The CFD modeling assesses the adsorption process based on material position, revealing that in PSSD, maximum adsorption occurs at 1.5 cm thickness, while in NaSD, lead inhibits adsorption around 1 cm, with other metals continuing slow adsorption until 2 cm. The results also indicate that two parameter isothermal models indicate that the Langmuir model best fits the adsorption data and three isothermal models stipulate that the sips model is suitable for adsorption data. In the case of PSSD, the maximum adsorption trend is; Arsenic (289 µg/g) > cadmium (228 µg/g) > mercury (207 µg/g) > lead (188 µg/g) ions, respectively. The adsorption efficiency of adsorbents is 60–85 % for heavy metal ions removal. This study holds promise for industrial applications due to the availability of bulk sulfur for porous copolymer production. Leveraging CFD simulations enables rapid determination of optimal process parameters tailored to individual chemical plants, thereby enhancing operational efficiency. This groundbreaking approach enables accurate prediction of adsorption data for various heavy metals under consistent conditions, revolutionizing industrial applications.

Preparation and characterization of palmitic acid/polymer composite phase change materials supported with cross-linked poly(limonene-co-ethylene glycol dimethacrylate) copolymers for low-temperature thermal applications

Limonene-based polymers have a growing interest as being renewable source-derived materials. Here, highly cross-linked porous polymers were synthesized by free radical copolymerization of water-in-oil (w/o) high internal phase emulsions (HIPEs) of limonene and ethylene glycol dimethacrylate (EGDMA). The bio-derived monomer content in the total monomer composition was set to 50 vol%. To vary the openness and permeability of the resulting porous copolymers, synthesized poly(limonene-co-EGDMA) (PLE-x) copolymers were processed via two different approaches as extraction (E) and lyophilization (L). Ultimately, the ring-porous PLE-E or PLE-L copolymers with different degrees of permeability were used as supporting matrices for the development of form-stable palmitic acid@poly(limonene-co-EGDMA) (PA@PLE-E and PA@PLE-L) composite phase change materials (PCMs). The chemical structure, pore morphology, specific surface area, and thermal properties of the PLE based supports and PA@PLE-E / PA@PLE-L composite PCMs were explored. BET specific surface areas of the ring-porous PLE-E and PLE-L frameworks were measured to be 20.5 m2.g−1 and 4.8 m2.g−1. In addition to that, the latent heats of the resulting composite PCMs were found to be 77.4 J.g−1 and 64.1 J.g−1, while the peak melting temperatures were 63.4 °C and 60.7 °C, for PA@PLE-E and PA@PLE-L, respectively. The bio-derived matrices based thermally stable leak-proof PA@PLE-x composite PCMs with proper latent heat storage (LHS) characteristics are ideal candidates as energy materials for passive solar heating applications due to their favorable phase change temperatures.

Multi‐scale structure engineering of covalent organic framework for electrochemical charge storage

AbstractCovalent organic frameworks (COFs), which are constructed by linking organic building blocks via dynamic covalent bonds, are newly emerged and burgeoning crystalline porous copolymers with features including programmable topological architecture, pre‐designable periodic skeleton, well‐defined micro‐/meso‐pore, large specific surface area, and customizable electroactive functionality. Those benefits make COFs as promising candidates for advanced electrochemical energy storage. Especially, for now, structure engineering of COFs from multi‐scale aspects has been conducted to enable optimal overall electrochemical performance in terms of structure durability, electrical conductivity, redox activity, and charge storage. In this review, we give a fundamental and insightful study on the correlations between multi‐scale structure engineering and eventual electrochemical properties of COFs, started with introducing their basic chemistries and charge storage principles. The careful discussion on the significant achievements in structure engineering of COFs from linkages, redox sites, polygon skeleton, crystal nanostructures, and composite microstructures, and further their effects on the electrochemical behavior of COFs are presented. Finally, the timely cutting‐edge perspectives and in‐depth insights into COF‐based electrode materials to rationally screen their electrochemical behaviors for addressing future challenges and implementing electrochemical energy storage applications are proposed.

Porous Polymers Based on 9,10-Bis(methacryloyloxymethyl)anthracene—Towards Synthesis and Characterization

Porous materials can be found in numerous essential applications. They are of particular interest when, in addition to their porosity, they have other advantageous properties such as thermal stability or chemical diversity. The main aim of this study was to synthesize the porous copolymers of 9,10-bis(methacryloyloxymethyl)anthracene (BMA) with three different co-monomers divinylbenzene (DVB), ethylene glycol dimethacrylate (EGDMA) and trimethylpropane trimethacrylate (TRIM). They were synthesized via suspension polymerization using chlorobenzene and toluene served as porogenic solvents. For the characterization of the synthesized copolymers ATR-FTIR spectroscopy, a low-temperature nitrogen adsorption-desorption method, thermogravimetry, scanning electron microscopy, inverse gas chromatography and size distribution analysis were successfully employed. It was found that depending on the used co-monomer and the type of porogen regular polymeric microspheres with a specific surface area in the range of 134-472 m2/g can be effectively synthesized. The presence of miscellaneous functional groups promotes divergent types of interactions Moreover, all of the copolymers show a good thermal stability up to 307 °C. What is important, thanks to application of anthracene derivatives as the functional monomer, the synthesized materials show fluorescence under UV radiation. The obtained microspheres can be used in various adsorption techniques as well as precursor for thermally resistant fluorescent sensors.

Synthesis of porous dimethoxypillar[5]arene knitted β-cyclodextrin copolymers for efficient adsorption of organic micropollutants

Herein, through knitting benzylated β-cyclodextrin (BnCD) by dimethoxypillar[5]arene (P[5]), porous copolymers (P[5]-BnCDs) containing two kinds of macrocycles were synthesized with yields not <97 %. The molar ratio of P[5]/BnCD greatly influenced the P[5]-BnCDs' porosity and adsorption performance. When the molar ratio of P[5]/BnCD was 4/1, the P[5]-BnCD (4-1), demonstrated a surface area up to 515.95 m2/g and showed fast adsorption kinetic, high adsorption capacity and good reusability towards the model organic micropollutants (OMPs). The adsorption fitted well with the pseudo-second-order and the Langmuir models, while the thermodynamic studies revealed spontaneous physisorption process. The adsorption mechanism was dominant by host-guest and hydrophobic interactions and the adsorption at environmentally relevant concentrations experiments showed the practicality and superiority in extraction of the OMPs at μg/L level. This study paves a way for the development of versatile porous organic polymers with multiple macrocycles for efficient removal of OMPs from water.

High-performance porous copolymer hydrogel for oceanic electricity generation

Micro/nano fluidic electricity generation systems based on solid–liquid interface interaction to harvest energy from water in nature offer a potential green and clean electricity generation method. However, the performances of electricity generation were limited in salt solutions. In this paper, we prepared an extraordinary-performance hydrogel through ultraviolet polymerization for the access of ion concentration energy in seawater. This copolymer hydrogel made of AAm/AA (acrylamide/acrylic acid) provides a negatively charged three-dimensional transport network with micro/nano porous channels, which exhibits extraordinary ion selectivity in high ion concentration solutions. The experimental results show that this electricity generation device with intrinsic micro/nano pores can generate a continuous open-circuit voltage of 0.37 V, a short-circuit current of 116 μA, and a power density of 89.4 µW/cm2 from seawater (the Yellow Sea in China). The output current and power can be maximally more than 100 times and 50 times higher than the existing results. Through the series connection of six devices, the overall output is sufficient to supply stable power to directly light up small commercial electronic devices. Our study presents a new research idea for the development of low-cost, environmentally friendly, and self-powered devices.

Eruption pore matrix with cooperative chelating of spatially continued ligands for rapid and selective removal of uranium

A simple yet efficient gas-assisted preparation strategy was designed to prepare new kinds of porous copolymers sorbents in order to effectively avoid complex preparation procedure, undesired nonselective physical adsorption and slow permeable transport. Thus, an eruption pore, amidoxime functioned porous copolymers (PAO-PPoly(TA-ADBA-Cu2+)) was designed and synthesized for high-performance separation of uranium. The naturally existing small molecule thioctic acid (TA) was chosen as adsorption matrix owing to the supramolecular networks structure, plasticity and flexible compositions. For obtain the abundant spatially continued accessible recognizing sites of TA based copolymer, the 2-amino-benzonitrile (ADBA) was both selected as skeleton monomer and functional monomer on the TA matrix. Especially, the constructing chelating moieties of ADBA into porous TA copolymer matrix, where the binding motif’s coordinative interaction towards uranyl is enhanced by introducing an assistant amino group. In addition, the amino substituent of PAO-PPoly(TA-ADBA-Cu2+) assists in reducing the charge on uranyl in the copolymer sorbents and meanwhile serves as a hydrogen bond receptor, which is benefit of boosting the overall uranyl affinity of amidoxime. The Cu2+ could effectively improve the the chemical and mechanical properities of TA matrix mainly owing to the secondary ionic bonding of the copper(II)-carboxylate complexes. Benefiting from the porous structure and spatially continued affinity sites, the maximum uranium adsorption capacity of PAO-PPoly(TA-ADBA-Cu2+) is 515.13 mg g−1 at 318 K, which are superior to better than the previously reported copolymer sorbent. The obtained porous PAO-PPoly(TA-ADBA-Cu2+) materials have an excellent selectivity even when the competitive cations, as well as excellent recyclability toward uranium capture. More importantly, this work not only presents a new clue to fabricate porous copolymer sorbents with excellent chemical stability by gas-assisted preparation method, but also provides a novel platform for uranium extraction from an aqueous solution.

Removal of anionic and cationic dyes using porous copolymer networks made from a Sonogashira cross‐coupling reaction of diethynyl iron (II) clathrochelate with various arylamines

AbstractFour copolymers containing alternating units of iron(II) clathrochelate with various arylamine CLA1‐4 were synthesized via a palladium‐catalyzed Sonogashira cross‐coupling reaction using an iron(II) clathrochelate synthon end‐capped with ethynyl groups with various brominated arylamine derivatives. Target copolymers CLA1‐4 were characterized by various instrumental analysis techniques, such as, solid‐state 13C‐nuclear magnetic resonance (SSNMR), Fourier transform infrared (FTIR), and X‐ray photoelectron spectroscopy (XPS). Thermogravimetric analysis (TGA) disclosed the superior thermal stability of the target copolymers with 10% weight loss temperature values up to ~340°C. Nitrogen adsorption measurements of CLA1‐4 using Brunauer–Emmet–Teller (BET) model revealed their porous nature with a surface area and porosity up to ~411 m2 g−1 and 0.411 cm3 g−1, respectively. Interestingly, CLA1‐4 disclose efficient adsorption of both cationic and anionic organic dyes, such as, Methylene Blue (MEB), Rhodamine B (RB), Congo Red (CR), Methyl orange (MO), and Acid orange 7 (AO7) from aqueous solutions. Furthermore, the isothermal adsorption study divulges the CLA4 uptake from aqueous solution of MEB and CR following the Langmuir model with a maximum adsorption capacity (qm) of 146.63 mg g−1 and 787.40 mg g−1, respectively.

Reusable Pd-PolyHIPE for Suzuki-Miyaura Coupling.

Palladium was immobilized on a highly porous copolymer of 4-vinylpyridine and divinylbenzene (polyHIPE—poly(high internal phase emulsion)) using palladium(II) acetate to obtain PolyPy-Pd with 6.1 wt % or 0.57 mmol Pd/g. The immobilized catalyst was able to catalyze the coupling of iodobenzene and phenylboronic acid in ethylene glycol monomethyl ether/water (3:1) within 4 h at rt and complete conversion was observed when 2.5 mol % of Pd per PhI was used. The reaction tolerated a wide range of substituents on the aromatic ring. Iodobenzene derivatives with electron-withdrawing substituents showed higher reactivity, while the opposite was true for the phenylboronic acid series. The polyHIPE-supported Pd catalyst was also used for the direct conversion of phenylboronic acid to biphenyl through an iodination/coupling reaction sequence. The recyclability of the heterogeneous catalyst was also optimized, and by finding a suitable combination of solvents for the loading of Pd, the reaction, and the isolation of the product, the solid-supported catalyst was completely regenerated and used in the next reaction with the same activity.

Изучение влияния параметров процесса получения на структуру высокопористого сополимера стирола и дивинилбензола

The effect of polymerization parameters and drying temperature on the structure of a porous styrene-divinylbenzene copolymer obtained on the basis of highly concentrated emulsions was investigated. The structure of this material consisted of two types of pores: voids with an average size of 3.5±0.3 μm and holes in the pore walls with an average size of 0.7±0.2 μm. It was determined that both in materially initiated and radiation polymerization, porous copolymers of styrene and divinylbenzene with the same structure are formed.

Adsorption and swelling studies of 2-hydroxyethyl methacrylate- and N,N-dimethylacrylamide-based porous copolymers and their possible applications for QCM-sensors

An efficient one-vial method is described for the synthesis of porous frameworks from copolymers of 2-hydroxyethyl methacrylate with N,N-dimethylacrylamide in various monomers ratios. Characterization, swelling and sorption studies were performed for the materials obtained. A proof of concept for the use of porous membranes on QCM-type biosensors design was performed. Copolymerization between HEMA and DMAa was confirmed through ATR-FTIR and 1H NMR, while thermal analyses performed by TGA featured a dependence between the decomposition temperature and monomers ratio. Copolymers without cross-linker were unstable in water immersions, compromising their applicability. Thus, copolymer morphology was studied by adding a cross-linker agent (EGDMA). Swelling and sorption kinetics were evaluated by using two model molecules: methylene blue and lead (II) ions from aqueous solutions. We observed that swelling capacity is directly related to the cross-linking agent ratio, and DMAa content of the copolymer also. Finally, a copolymer with 50/50 mol%:HEMA/DMAa and 5 mol%:EGDMA (S4 copolymer) was selected as a covering membrane on the gold surface of a quartz crystal microbalance (QCM) to explore its potential as a material for the development of QCM-sensors. In conclusion, the copolymeric porous frameworks, based on N,N-dimethylacrylamide- and 2-hydroxyethyl methacrylate, are suitable for remediation and adsorption applications, including the support recognition probes in biosensors.

Sizable iodine uptake of porous copolymer networks bearing Tröger's base units

Copolymer networks containing Tröger's base units TBP1-3 were synthesized in very good yields from a Sonogashira cross-coupling reaction of a specially designed diethynyl Tröger's base synthon TB with various tetrabrominated aryl derivatives. Thermogravimetric analysis (TGA) of TBP1-3 discloses high 10% weight loss temperature values reaching up to 443 °C. Nitrogen adsorption measurements of the target copolymers TBP1-3 reveal a strong correlation between porosity and the geometry of the aryl spacer whose inflexible rigid structure (biphenyl, TBP1), contorted configuration (spirobifluorene, TBP2), or fused aromatic structure (pyrene, TBP3) affords Brunauer-Emmett-Teller (BET) surface areas ranging from ~586 m2 g−1 to ~620 m2 g−1. Inspection of the iodine adsorption properties of TBP1-3 reveals their significant uptake of iodine vapors reaching a maximum of 440 wt% for TBP1 whereas TBP2 exhibits a very good removal efficiency of iodine solution in hexane attaining 77% (qe = 192 mg g−1). Furthermore, reusability tests disclose the possibility to regenerate the polymers even after several iodine adsorptions-desorption cycles.

Post-synthetic modification of fluorenone based hypercrosslinked porous copolymers for carbon dioxide capture

The synthesis of fluorenone based hypercrosslinked porous copolymers using biphenyl and naphthalene as co-monomers is reported as effective materials for carbon dioxide capture applications. We have also successfully synthesized porous hypercrosslinked copolymers with a tunable surface affinity towards CO2 by the incorporation of amine groups on the parent polymers via post-synthetic modification. These polymers were found to have high thermal and chemical stability. Even though they are having only moderate surface areas, these materials are found to have reasonably good CO2 capture ability. Fluorenone-naphthalene based amine-incorporated hypercrosslinked copolymer (PFNCA) with a poor surface area of only 22 ​m2/g and a total pore volume of only 0.046 ​cm3/g exhibits an appreciably high CO2 uptake of 8.17 ​wt%. Hence the synthesized hypercrosslinked porous copolymers can be projected as prospective solid sorbents in carbon dioxide sequestration systems.

Synthesis and characterization of porous copolymers of 2‐hydroxyethyl methacrylate with ethylene glycol dimethacrylate

AbstractThe present study describes the synthesis and characterization of porous copolymers of 2‐hydroxyethyl methacrylate (HEMA) cross‐linked ethylene glycol dimethacrylate (EGDMA). They were synthesized in the regular microspheric shape via suspension–emulsion polymerization using toluene as a porogen. Different molar ratios of monomers (1:3, 1:2, 1:1, 2:1, 3:1) were applied in the syntheses. It was interesting to check if any of the above mentioned ratios can provide materials with an advantageous proportion of hydroxyl groups to the value of specific surface area. Additionally, we aimed into polymers with a good thermal stability. The obtained materials were characterized by elemental analysis, FTIR‐ATR spectroscopy, hydroxyl value (HV), low‐temperature nitrogen adsorption–desorption method, differential scanning calorimetry (DSC), and thermogravimetric analysis (TGA). It was found that by tuning the molar ratio of functional monomer to the cross‐linker, it is possible to obtain copolymers with developed internal structure and a high HV. The optimal results were achieved for HEMA‐co‐EGDMA_1:2 (specific surface area: 111 m2/g, HV: 117 mg KOH/g). Furthermore, all the synthesized copolymers show a good thermal stability both in helium and air atmospheres. Their temperatures of 5% mass losses are over 230°C. The presented data indicate that the synthesized microspheres can be potentially use in various adsorption techniques including high temperature processes.

Preparation of PolyHIPE monolithic materials functionalization by tris(2-aminoethyl)amine

The developments of monolithic materials rapidly in nowadays hold an impressively strong position in separation science as well as in other areas of chemistry. In this research are presented functionalization of PolyHIPE monolithic materials by tris(2-aminoethyl) amine. Monolithic polymer supports and scavengers were synthesized via nucleophilic displacement of chlorine in poly(4-vinyl benzyl chloride-co-divinylbenzene) as PolyHIPE materials. Porous copolymers of DVB/DVB were prepared by emulsion templating using high internal phase emulsions (HIPEs) as precursors for monoliths. The properties of the final products synthesized were functionalized with an amino group, at a different ratio of amine/chloromethyl groups, in different time refluxed were explored. PolyHIPE functionalized with tris(2-aminoethyl)amine to yield a product with high degrees of conversion. The extent of the functionalization reactions was investigated by a range of qualitative and quantitative techniques: FTIR, CHN analysis, potentiometric measurements, and (BET) measurements have been performed.

Recent Advances on Conductive 2D Covalent Organic Frameworks.

As a burgeoning family of crystalline porous copolymers, covalent organic frameworks (COFs) allow precise atomic insertion of organic components in the topology construction to form periodic networks and ordered nanopores. Their 2D networks bear great similarities to graphene analogs, and therefore are essential additions to the 2D family. Here, the electronic properties of conductive 2D-COFs are reviewed and their bonding strategies and structural characteristics are examined in detail. The controlling approaches toward the morphologies of conductive 2D-COFs are further explored, followed by a discussion of their applications in field-effect transistors, photodetectors, sensors, catalysis, and energy storage. Finally, research challenges and forthcoming developments are projected. The resulting survey reveals that the extended porous 2D organic networks with conductive properties will provide great opportunities and essential innovations in various electronics and energy-related fields.

Synthesis of amphiphilic and porous copolymers through polymerization of high internal phase carboxylic carbon nanotubes emulsions and application as adsorbents for triazine herbicides analysis

In this study, amphiphilic and porous copolymers were successfully prepared by doping a carboxylated carbon nanotube aqueous phase into a styrene and divinylbenzene oil phase, followed by a simple thermal polymerization to form high internalphase emulsions (polyHIPEs-CNTs). Hypercrosslinking and interconnecting chambers were formed with abundant open-cell pores with sizes ranging from 400 nm to 3.0 µm. Infrared spectroscopy, scanning electron microscopy, water contact angle measurements, and adsorption–desorption measurements were used to evaluate the characteristics of the material. The synthesized copolymers were demonstrated to be suitable for the separation of triazine herbicides from soil under optimized operating conditions. The maximum adsorption capacities of simazine, prometon, and prometryn were 25.4, 26.5, and 27.8 µg/g, respectively; the mean recoveries ranged from 87.56 to 97.67%, with a relative standard deviation lower than 4.5%. The polymers were stable, and the adsorption and desorption of the triazine herbicides were completed within a short period (10 min) without obvious interference. Adsorption isotherms revealed that the adsorption was co-determined by multiple effects between the adsorbents and compounds. An excellent reuse performance was observed, and the proposed polymers were believed to be potential materials for sample pretreatment in environmental science and pollutant cleaning engineering.