☆ 4.7 Article

Deprotonated tannic acid regulating pyrrole polymerization to enhance nanofiltration performance for molecular separations under both aqueous and organic solvent environments

SEPARATION AND PURIFICATION TECHNOLOGY (2022)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Multidisciplinary Sciences

Symbiosis-inspired de novo synthesis of ultrahigh MOF growth mixed matrix membranes for sustainable carbon capture

Shanshan He et al.

Summary: The researchers developed a new method for enhancing the performance of mixed matrix membranes (MMMs) by in situ assembling nanosized metal organic framework (MOF) within polymer matrices. The method improved MOF dispersion, interfacial compatibility, CO2 solubility, and selectivity, while maintaining superior carbon capture performance and mechanical strength.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2022)

添加到收藏夹

Article Engineering, Chemical

Electrosprayed polyamide nanofiltration membrane with uniform and tunable pores for sub-nm precision molecule separation

Weilin Zhang et al.

Summary: This study demonstrates a facile and effective strategy for fabricating polyamide nanofiltration membrane with uniform pores and sub-nm precision selectivity by controlling relative humidity via electrospraying technique.

SEPARATION AND PURIFICATION TECHNOLOGY (2022)

添加到收藏夹

Article Engineering, Chemical

A new strategy to accelerate co-deposition of plant polyphenol and amine for fabrication of antibacterial nanofiltration membranes by in-situ grown Ag nanoparticles

Wentian Zhang et al.

Summary: This study introduced a strategy of adding AgNO3 into the co-deposition of tannic acid and diethylenetriamine for the preparation of antibacterial NF membrane. The addition of AgNO3 shortened the co-deposition time, generated Ag nanoparticles in-situ, and endowed the membrane surface with antibacterial activity. The prepared NF membrane exhibited high pure water flux, MgCl2 rejection, and excellent antibacterial properties, indicating the potential for widespread applications in the field of membrane technology.

SEPARATION AND PURIFICATION TECHNOLOGY (2022)

添加到收藏夹

Review Engineering, Chemical

Recent advances in applications of low-cost adsorbents for the removal of heavy metals from water: A critical review

Muhammad Bilal et al.

Summary: This review critically evaluates the modern developments in applications of bio-sorbents in water purification with an emphasis on adsorption. It describes in detail the heavy metals adsorption onto different bio-waste derived adsorbents, including the adsorption mechanism and their regeneration abilities. Major challenges, hurdles, and opportunities are discussed, along with a roadmap and future research recommendations to ensure the effective applications of bio-sorbents in water purification systems.

SEPARATION AND PURIFICATION TECHNOLOGY (2022)

添加到收藏夹

Review Engineering, Chemical

Hydrophilic modification of poly(aryl sulfone) membrane materials toward highly-efficient environmental remediation

Fan Yang et al.

Summary: Poly(aryl sulfone) is widely used as a typical membrane material due to its excellent mechanical, chemical and thermal stability. However, the inherent hydrophobicity of poly(aryl sulfone) based membranes leads to fouling issues during applications, affecting separation performance and lifetime. The review provides an overview of hydrophilic membrane characterizations and various hydrophilic modification approaches for poly(aryl sulfone) membranes, including bulky, blending and surface modification technologies. Discussions on different modification methods are provided in-depth, along with related mechanisms for performance enhancement. Lastly, perspectives are given to guide future development of novel technologies for manipulating the hydrophilicity of poly(aryl sulfone) membranes for diverse practical and multi-functional applications.

FRONTIERS OF CHEMICAL SCIENCE AND ENGINEERING (2022)

添加到收藏夹

Review Chemistry, Multidisciplinary

Ultrathin Membranes for Separations: A New Era Driven by Advanced Nanotechnology

Shiyu Zhang et al.

Summary: This article provides an overview of ultrathin membranes and their fabrication techniques, as well as a discussion of different types of ultrathin membranes based on their structures. The interplays among structure, fabrication methods, and separation performances are highlighted. The performances and applications of current ultrathin membranes for representative separations are thoroughly analyzed and compared. Challenges in material design and structure construction are also addressed to facilitate the translation from scientific achievements to industrial productions.

ADVANCED MATERIALS (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Voltage-Gated Membranes Incorporating Cucurbit[n]uril Molecular Containers for Molecular Nanofiltration

Yue Wang et al.

Summary: This study utilizes the host-guest recognition properties of CB[7] to protect viologen derivatives and assemble them into a smart nanofiltration membrane. The resulting membrane shows improved rejection performance, recovery accuracy, and anti-fouling properties.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2022)

添加到收藏夹

Article Engineering, Chemical

Recent advances of loose nanofiltration membranes for dye/salt separation

Xiaoquan Feng et al.

Summary: In this review, the concept of loose nanofiltration (NF) is discussed, focusing on its selective separation performance for dyes and salts. The recent advances in designing highly selective membranes for dye/salt separation are summarized, including interfacial polymerization, phase inversion, and surface locating. Different types of materials, such as nanoparticles, two-dimensional materials, ionic liquids, and advanced porous materials, are analyzed as attractive candidates for membrane technology. The challenges and future directions of loose nanofiltration are also addressed.

SEPARATION AND PURIFICATION TECHNOLOGY (2022)

添加到收藏夹

Article Multidisciplinary Sciences

A thrombin-triggered self-regulating anticoagulant strategy combined with anti-inflammatory capacity for blood-contacting implants

Yanan Wang et al.

Summary: Interrelated coagulation and inflammation are obstacles to the endothelialization of cardiovascular materials. In this study, a self-regulating anticoagulant coating strategy combined with anti-inflammatory capacity was proposed. The coating consisted of thrombin-responsive nanogels with anticoagulant and anti-inflammatory components. The effectiveness of the coating was validated using biological valves and vascular stents as models, demonstrating its ability to resist coagulation and inflammation and promote endothelialization.

SCIENCE ADVANCES (2022)

添加到收藏夹

Article Engineering, Chemical

Metal-organophosphate biphasic interfacial coordination reaction synthesizing nanofiltration membranes with the ultrathin selective layer, excellent acid-resistance and antifouling performance

Xuyou Yang et al.

Summary: This study proposes a metal-organophosphate biphasic interfacial coordination reaction to construct an ultrathin (13.4 nm) selective layer for phytate-based nanofiltration membranes. The membranes exhibit high permeance, excellent stability, acid resistance, and anti-pollution ability. The membranes possess abundant hydrophilic phosphate groups on the surface and a high binding energy of P-O-Fe bond, achieving long-term separation stability under harsh conditions.

JOURNAL OF MEMBRANE SCIENCE (2022)

添加到收藏夹

Article Nanoscience & Nanotechnology

Membrane Surface Functionalization with Imidazole Derivatives to Benefit Dye Removal and Fouling Resistance in Forward Osmosis

Jie Guo et al.

Summary: Chemically functionalizing membranes with neutral and positively charged imidazole derivatives can improve the cleaning performance and separation efficiency of membranes, especially for removing low concentrations of pollutants from water. The modified membranes showed significantly enhanced water fluxes and dye retention, with good antifouling properties and renewability.

ACS APPLIED MATERIALS & INTERFACES (2021)

添加到收藏夹

Review Chemistry, Multidisciplinary

Strategic Advances in Spatiotemporal Control of Bioinspired Phenolic Chemistries in Materials Science

Zhaojun Jia et al.

Summary: This review provides a comprehensive overview of recent advances in the spatial and temporal control of phenolic chemistries in materials science, focusing on catechols, especially dopamine. The paper discusses new insights into the mechanisms and conditions for tuning phenolic polymerization/assembly, as well as critical issues and future research directions in the field.

ADVANCED FUNCTIONAL MATERIALS (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Flexible and Robust Three-Dimensional Covalent Organic Framework Membranes for Precise Separations under Extreme Conditions

Xiansong Shi et al.

Summary: COF-based membranes with outstanding properties have been synthesized in this study, showing excellent crystallinity, porosity, and solvent resistance, as well as sharp and durable selectivity to small molecules in water and organic solvents. Through chemical transformation, a carboxyl-decorated 3D-COOH-COF membrane with high capture ability for targeted multivalent ions has been successfully produced.

NANO LETTERS (2021)

添加到收藏夹

Article Engineering, Chemical

Bio-inspired fabrication of highly permeable and anti-fouling ultrafiltration membranes based on bacterial cellulose for efficient removal of soluble dyes and insoluble oils

Ying Hu et al.

Summary: The study introduces a method of modifying bacterial cellulose with dopamine and graphene oxide to fabricate a high-performance membrane with ultrafiltration and anti-fouling properties. The membrane shows high permeability and resistance to contaminants, making it a promising candidate for water purification applications.

JOURNAL OF MEMBRANE SCIENCE (2021)

添加到收藏夹

Review Polymer Science

Recent progress of organic solvent nanofiltration membranes

Gui Min Shi et al.

Summary: Organic solvent nanofiltration (OSN) has emerged as an energy-efficient alternative in the field of solvent separations, with the recent advances in fabrication of high-grade polymeric membranes continuously pushing the boundaries of separation performance.

PROGRESS IN POLYMER SCIENCE (2021)

添加到收藏夹

Article Engineering, Chemical

Amidoxime-functionalized polymer of intrinsic microporosity (AOPIM-1)-based thin film composite membranes with ultrahigh permeance for organic solvent nanofiltration

Yehao Jin et al.

Summary: In this study, a thin film composite membrane based on amidoxime-functionalized PIM (AOPIM-1) was developed to enhance the permeance and stability of organic solvent nanofiltration membranes. The membrane showed impressive ethanol permeance and high rejection of active pharmaceutical ingredients. This work opens up a new avenue for the use of PIM membranes in OSN applications.

JOURNAL OF MEMBRANE SCIENCE (2021)

添加到收藏夹

Article Multidisciplinary Sciences

Monolayer graphene membranes for molecular separation in high-temperature harsh organic solvents

Yanqiu Lu et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2021)

添加到收藏夹

Review Chemistry, Physical

Engineering membranes with macrocycles for precise molecular separations

Tiefan Huang et al.

Summary: Macrocycles are intrinsically porous organic molecules that have unique chemical versatility and are considered as membrane building blocks for advanced separations. This review discusses different types of macrocycles, fabrication approaches, applications such as water treatment and chiral separation, and highlights challenges and opportunities for improving these smart membranes for future scaling and commercialization.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

添加到收藏夹

Article Nanoscience & Nanotechnology

Synergistically improved methane production from anaerobic wastewater treatment by iron/polyaniline composite

Qian Hu et al.

Summary: The addition of iron oxides/PANI composite enhances methane production, improves acetate metabolism by acetoclastic methanogens, and facilitates microbial extracellular electron transfer at the interface of the composite.

ADVANCED COMPOSITES AND HYBRID MATERIALS (2021)

添加到收藏夹

Article Chemistry, Physical

Manipulating the mussel-inspired co-deposition of tannic acid and amine for fabrication of nanofiltration membranes with an enhanced separation performance

Yanchao Xu et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2020)

添加到收藏夹

Article Chemistry, Physical

Ultra-thin trinity coating enabled by competitive reactions for unparalleled molecular separation

Yanqiu Zhang et al.

JOURNAL OF MATERIALS CHEMISTRY A (2020)

添加到收藏夹

Review Materials Science, Multidisciplinary

Mussel-Inspired Surface Engineering for Water-Remediation Materials

Zhenxing Wang et al.

MATTER (2019)

添加到收藏夹

Review Green & Sustainable Science & Technology

The role of nanotechnology in tackling global water challenges

Meagan S. Mauter et al.

NATURE SUSTAINABILITY (2018)

添加到收藏夹

Article Engineering, Chemical

In-situ interfacial formation of TiO2/polypyrrole selective layer for improving the separation efficiency towards molecular separation

Xiquan Cheng et al.

JOURNAL OF MEMBRANE SCIENCE (2017)

添加到收藏夹

Article Chemistry, Physical

From water to organics in membrane separations

Ryan P. Lively et al.

NATURE MATERIALS (2017)

添加到收藏夹

Article Engineering, Chemical

Effect of blending polypyrrole coated multiwalled carbon nanotube on desalination performance and antifouling property of thin film nanocomposite nanofiltration membranes

Mohammad Reza Mahdavi et al.

SEPARATION AND PURIFICATION TECHNOLOGY (2017)

添加到收藏夹

Article Chemistry, Physical

Tea polyphenol-inspired tannic acid-treated polypropylene membrane as a stable separator for lithium-oxygen batteries

Chaolumen Wu et al.

JOURNAL OF MATERIALS CHEMISTRY A (2017)

添加到收藏夹

Article Chemistry, Physical

Bimetal-organic framework assisted polymerization of pyrrole involving air oxidant to prepare composite electrodes for portable energy storage

Yang Jiao et al.

JOURNAL OF MATERIALS CHEMISTRY A (2017)

添加到收藏夹

Article Nanoscience & Nanotechnology

Polyphenol Coating as an Interlayer for Thin-Film Composite Membranes with Enhanced Nanofiltration Performance

Xi Zhang et al.

ACS APPLIED MATERIALS & INTERFACES (2016)

添加到收藏夹

Editorial Material Multidisciplinary Sciences

Seven chemical separations to change the world

David S. Sholl et al.

NATURE (2016)

添加到收藏夹

Article Multidisciplinary Sciences

Electrochemical deposition of conductive and adhesive polypyrrole-dopamine films

Semin Kim et al.

SCIENTIFIC REPORTS (2016)

添加到收藏夹

Article Engineering, Chemical

Tuning the performance of polypyrrole-based solvent-resistant composite nanofiltration membranes by optimizing polymerization conditions and incorporating graphene oxide

Lu Shao et al.

JOURNAL OF MEMBRANE SCIENCE (2014)

添加到收藏夹

Article Engineering, Chemical

Polypyrrole modified solvent resistant nanofiltration membranes

Xianfeng Li et al.

JOURNAL OF MEMBRANE SCIENCE (2008)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.