Prospects for Nanocomposite Membrane Applications

A special issue of Membranes (ISSN 2077-0375). This special issue belongs to the section "Membrane Applications for Other Areas".

Deadline for manuscript submissions: 30 November 2024 | Viewed by 1261

Special Issue Editors


E-Mail Website
Guest Editor
School of Civil and Environmental Engineering, University of Technology Sydney, Sydney, NSW 2007, Australia
Interests: fabrication and modification of advanced nanocomposite membranes; nanofiltration and organic solvent nanofiltration; membrane-based technology for lithium recovery; desalination and water purification; machine learning for prediction and optimization of membrane performance; nutrient recovery from human urine; machine learning in a circular economy
Research Center for Membrane and Film Technology, Kobe University, 1-1 Rokkodaicho, Kobe 657-8501, Japan
Interests: membrane separation; membrane distillation; wastewater treatment; gas separation

Special Issue Information

Dear Colleagues,

In the landscape of modern materials science, nanocomposite membranes emerge as a beacon of innovation, harnessing the synergistic potential of nanotechnology and membrane technology. These membranes, composed of a blend of nanomaterials and polymers, hold immense promise in revolutionizing various applications due to their unique structural characteristics and tailored functionalities. By integrating nanoparticles with conventional membrane matrices, nanocomposite membranes exhibit superior properties such as enhanced mechanical strength, tunable surface properties, and precise control over pore size and distribution. The pursuit of nanocomposite membrane research is driven by the urgent need for sustainable solutions to pressing global challenges, including clean water scarcity, environmental pollution, and energy sustainability.

The purpose of this Special Issue, “Prospects for Nanocomposite Membrane Applications”, is to collect recent advancements and applications of nanocomposite membranes. The types of articles in this collection include reviews and original research papers, covering a variety of nanocomposite membrane applications including water purification and desalination, organic solvent purification, gas separation, energy conversion and storage, and environmental remediation.

Dr. Chen Wang
Dr. Zhan Li
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Membranes is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2200 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • nanocomposite membrane
  • nanomaterial
  • water purification
  • desalination
  • organic solvent purification
  • gas separation
  • energy storage
  • environmental remediation

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • e-Book format: Special Issues with more than 10 articles can be published as dedicated e-books, ensuring wide and rapid dissemination.

Further information on MDPI's Special Issue polices can be found here.

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

19 pages, 8621 KiB  
Article
The Application of TiO2/ZrO2-Modified Nanocomposite PES Membrane for Improved Permeability of Textile Dye in Water
by Sibukiso Thobani Nhlengethwa, Charmaine Sesethu Tshangana, Bhekie Brilliance Mamba and Adolph Anga Muleja
Membranes 2024, 14(10), 222; https://doi.org/10.3390/membranes14100222 - 21 Oct 2024
Viewed by 829
Abstract
This study investigates the modification of polyethersulfone (PES) membranes with 1 wt% titanium dioxide (TiO2), zirconium dioxide (ZrO2) and a nanocomposite of TiO2/ZrO2. The aim was to efficiently remove Rhodamine B (RhB) from water using [...] Read more.
This study investigates the modification of polyethersulfone (PES) membranes with 1 wt% titanium dioxide (TiO2), zirconium dioxide (ZrO2) and a nanocomposite of TiO2/ZrO2. The aim was to efficiently remove Rhodamine B (RhB) from water using a threefold approach of adsorption, filtration and photodegradation. Among the modified membranes (TiO2, ZrO2 and TiO2/ZrO2), the TiO2/ZrO2-PES nanocomposite membrane showed a better performance in rejection of RhB than other membranes with the rejection efficiency of 96.5%. The TiO2/ZrO2-PES membrane was found to possess a thicker selective layer and reduced mean pore radius, which contributed to its improved rejection. The TiO2/ZrO2 nanocomposite membrane also showed high bulk porosity and a slightly lower contact angle of 69.88° compared to pristine PES with a value of 73°, indicating an improvement in hydrophilicity. Additionally, the TiO2/ZrO2-PES nanocomposite membrane demonstrated a relatively lower surface roughness (Sa) of 8.53 nm, which offers the membrane antifouling properties. The TiO2/ZrO2-PES membrane showed flux recovery ratio (FRR), total fouling (Rt), reversible fouling (Rr) and irreversible fouling (Rir) of 48.0%, 88.7%, 36,8% and 52.9%, respectively. For the photocatalytic degradation performance, the removal efficiency of RhB followed this order TiO2 > TiO2/ZrO2 > ZrO2 (87.6%, 85.7%, 67.8%). The tensile strength and elongation were found to be compromised with the addition of nanoparticles and nanocomposites. This indicates the necessity to further modify and optimise membrane fabrication to achieve improved mechanical strength of the membranes. At low pressure, the overall findings suggest that the TiO2/ZrO2 nanocomposite has the potential to offer significant improvements in membrane performance (water flux) compared to other modifications. Full article
(This article belongs to the Special Issue Prospects for Nanocomposite Membrane Applications)
Show Figures

Figure 1

Planned Papers

The below list represents only planned manuscripts. Some of these manuscripts have not been received by the Editorial Office yet. Papers submitted to MDPI journals are subject to peer-review.

Title: Constructing positively charged hollow fiber nanofiltration membranes with high performance for treatment of wastewater containing heavy metal

Authors: Baowei Su, et al.

Affiliation: Ocean Univesity of China

Title: Electrospun graphene oxide/poly(m-phenylene isophthalamide) composite nanofiber membranes for high performance

Authors: Enling Tian, Yinping Bi, Yiwei Ren

Affiliation: Key Laboratory of Reservoir Aquatic Environment, Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing, China

Back to TopTop