Electroless Ni–Sn–P plating to fabricate nickel alloy coated polypropylene membrane with enhanced performance

Chen, Bing-Hong; Xie, Hongli; Shen, Liguo; Xu, Yanchao; Zhang, Meijia; H, Yu; Li, Renjie; Lin, Hongjun

doi:10.1016/j.memsci.2021.119820

Cited by 79 publications

(10 citation statements)

References 62 publications

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“…The flux ( J , L·m –2 ·h –1 ) of GCD-mems can be obtained by measuring the liquid volume ( V ) from the GCD-mems with a specified time ( t ) (eq ). The utilized area ( A ) of all solution-permeated membranes was 3.14 cm 2 . The rejection rate can be determined by recording the signals on a UV–vis spectrophotometer at the λ max of each dye solution (Table ).…”

Section: Methodsmentioning

confidence: 99%

Graphene Oxide–Chitosan Network on a Dialysis Cellulose Membrane for Efficient Removal of Organic Dyes

Hossain

Lim

et al. 2022

ACS Appl. Bio Mater.

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Currently, water pollution is a significant health problem for both humans and animals due to large amounts of dye-containing wastewater. Thus, polymer composite membranes (PCMs) are considered as efficient adsorption/filtration membranes that can be utilized for removing organic dyes from contaminated water/wastewater. In this study, the goal is to explore the modification of the interfacial dialysis cellulose (DC) surface through molecular interactions of an active graphene oxide–chitosan (GO-CTS) composite hydrogel (GCCH) network without the use of an external cross-linker toward an effective dye removal ability using a simple casting process and a low-cost adsorption technique, resulting in the formation of a PCM, i.e., GO/CTS/DC membrane (GCD-mems). Concomitantly, the incorporation of the GCCH network (as an active hybrid network) and DC (as a supporting material) is considered as a promising approach toward a dye-removing PCM. As a result, the GCD-mems showed that cellulose robustly interacted via the chemical bonds of the GCCH network by maintaining the three-dimensional (3D) porous layer structures, and the functional surface of the membrane was enhanced toward specific groups for an effective dye removal approach. In addition, there is a significant improvement in dye removal performance after modification of the interfacial DC surface through molecular interactions of GCCH, i.e., high adsorption capacities of cationic and anionic dye molecules on the GCD-mems, compared to the relevant GO-based adsorbents. Also, the dye flux and rejection of the GCD-mems can simultaneously remove both methylene blue and Congo red. In the adsorption, it is appropriate with the pseudo-second-order and Langmuir models corresponding to chemical adsorption and monolayer approaches, as well as physical sieving through the 3D layers of porous channels of GCD-mems during the filtration process. Moreover, the structural stability and sustainability of the PCMs are enhanced during the recycling process, and the use of ethanol in the recycling process further simplifies the process and reduces the cost of the PCMs. Thus, the GCD-mems are encouraged as potential candidates that can be applied directly in the removal of dyes from the wastewater of textile industries or selective dialysis applications.

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Section: Methodsmentioning

confidence: 99%

Graphene Oxide–Chitosan Network on a Dialysis Cellulose Membrane for Efficient Removal of Organic Dyes

Hossain

Lim

et al. 2022

ACS Appl. Bio Mater.

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“…X-ray photoelectron spectroscopy (XPS) was performed on an XPS spectrometer (Thermo Scientific K-Alpha, U.K.) with a monochromatized Al Kα X-ray source (1486.6 eV photons), and the results were analyzed by Avantage 5.52 software. Quantitative analysis of Fe was determined with an inductively coupled plasma emission spectrometer (730-ES, Varian). , …”

Section: Experimental Sectionmentioning

confidence: 99%

Formation of Metal–Phytic Acid Surface Coatings via Oxidation-Mediated Coordination Assembly

Zhong

Zhou

Zhang

et al. 2021

ACS Appl. Polym. Mater.

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Substrate-independent, chemical-durable, and homogeneous coatings are attracting great interest because of their potential applications in various fields. Surface coatings based on polydopamine and metal–phenol networks have been widely investigated. Phytic acid (PA), a plant-derived compound with six phosphate groups, can coordinate with multivalent ions to generate metal–phytic acid complex coatings. However, the formation of the coatings generally proceeds in a discrete step with a thickness of only about 8 nm via conventional methods. Herein, the continuous assembly of PA–FeIII coatings has been proposed by employing an oxidation-mediated assembly strategy. PA coordinates with an FeII precursor to form soluble complexes, which are then converted into insoluble PA–FeIII aggregates continuously, enabling coating thickness to be controllable and time-dependent. The formation and the kinetic growth process of the coatings are investigated systematically. Highly visible colors induced by the thin-film interference effect have been observed on silicon wafers and tailored by modulating the coating thickness. Moreover, benefiting from the superior chemical resistance and superhydrophilicity of the PA–FeIII coatings, potential applications in membrane modification for oil/water emulsion separation have been demonstrated. The modified membranes exhibit both high flux and separation efficiency. This work provides a feasible route to form effective PA–FeIII coatings and expands the versatile platform of metal–phytic acid surface coatings.

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“…[14] Among the numerous carbon capture technologies such as liquid absorbents, [15] solid sorbents, [16] membrane separation, [17][18][19] and electrochemical separation, [20][21][22] membrane-based gas separation technology possesses significant advantages such as high energy utilization efficiency, small footprint, scalable manufacturing, and low cost. [23][24][25][26][27][28] Profiting from the aforementioned merits, membrane-based gas separation technology has become a prospective strategy for CO 2 capture and separation, and it has been extensively studied.…”

Section: Introductionmentioning

confidence: 99%

Covalent Organic Frameworks: The Rising‐Star Platforms for the Design of CO₂ Separation Membranes

Chen

Xie

Shen

et al. 2023

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Membrane‐based carbon dioxide (CO2) capture and separation technologies have aroused great interest in industry and academia due to their great potential to combat current global warming, reduce energy consumption in chemical separation of raw materials, and achieve carbon neutrality. The emerging covalent organic frameworks (COFs) composed of organic linkers via reversible covalent bonds are a class of porous crystalline polymers with regular and extended structures. The inherent structure and customizable organic linkers give COFs high and permanent porosity, short transport channel, tunable functionality, and excellent stability, thereby enabling them rising‐star alternatives for developing advanced CO2 separation membranes. Therefore, the promising research areas ranging from development of COF membranes to their separation applications have emerged. Herein, this review first introduces the main advantages of COFs as the state‐of‐the‐art membranes in CO2 separation, including tunable pore size, modifiable surfaces property, adjustable surface charge, excellent stability. Then, the preparation approaches of COF‐based membranes are systematically summarized, including in situ growth, layer‐by‐layer stacking, blending, and interface engineering. Subsequently, the key advances of COF‐based membranes in separating various CO2 mixed gases, such as CO2/CH4, CO2/H2, CO2/N2, and CO2/He, are comprehensively discussed. Finally, the current issues and further research expectations in this field are proposed.

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Electroless Ni–Sn–P plating to fabricate nickel alloy coated polypropylene membrane with enhanced performance

Cited by 79 publications

References 62 publications

Graphene Oxide–Chitosan Network on a Dialysis Cellulose Membrane for Efficient Removal of Organic Dyes

Graphene Oxide–Chitosan Network on a Dialysis Cellulose Membrane for Efficient Removal of Organic Dyes

Formation of Metal–Phytic Acid Surface Coatings via Oxidation-Mediated Coordination Assembly

Covalent Organic Frameworks: The Rising‐Star Platforms for the Design of CO₂ Separation Membranes

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Electroless Ni–Sn–P plating to fabricate nickel alloy coated polypropylene membrane with enhanced performance

Cited by 79 publications

References 62 publications

Graphene Oxide–Chitosan Network on a Dialysis Cellulose Membrane for Efficient Removal of Organic Dyes

Graphene Oxide–Chitosan Network on a Dialysis Cellulose Membrane for Efficient Removal of Organic Dyes

Formation of Metal–Phytic Acid Surface Coatings via Oxidation-Mediated Coordination Assembly

Covalent Organic Frameworks: The Rising‐Star Platforms for the Design of CO2 Separation Membranes

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Product

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Covalent Organic Frameworks: The Rising‐Star Platforms for the Design of CO₂ Separation Membranes