ACS Applied Materials & Interfaces | VOL. 8
Read

A Bilayered Structure Comprised of Functionalized Carbon Nanotubes for Desalination by Membrane Distillation

Publication Date Jul 21, 2016

Abstract

The development of a novel carbon nanotube (CNT) immobilized membrane comprised of a double-layer structure is presented for water desalination by membrane distillation. The bilayered structure is comprised of CNTs functionalized with a hydrophobic octadecyl amine group on the feed side and carboxylated CNTs on the permeate side. The latter is more hydrophilic. The hydrophobic CNTs provide higher water vapor permeation, while the hydrophilic CNTs facilitate the condensation of water vapor. Together, these led to superior performance, and flux in a direct contact membrane distillation mode was found to be as high as 121 kg/m(2)h at 80 °C. The bilayered membrane represented an enhancement of 70% over the unmodified membrane and 37% over a membrane which had a monolayered structure where only the feed side was CNT-modified.

Concepts

Membrane Distillation Feed Side Carbon Nanotube Unmodified Membrane Bilayered Structure Water Vapor Condensation Of Vapor Direct Mode Hydrophobic Group Direct Contact Membrane Distillation

Round-ups are the summaries of handpicked papers around trending topics published every week. These would enable you to scan through a collection of papers and decide if the paper is relevant to you before actually investing time into reading it.

Climate change Research Articles published between Jan 16, 2023 to Jan 22, 2023

R DiscoveryJan 23, 2023
R DiscoveryArticles Included:  5

Carbon capture and utilization (CCU) is an emerging technology with commercial potential to convert atmospheric carbon dioxide (CO2) into net zero or ...

Read More

Quality Of Education Research Articles published between Jan 16, 2023 to Jan 22, 2023

R DiscoveryJan 23, 2023
R DiscoveryArticles Included:  2

Introduction: The Educational Scholar Program (ESP) is a creative method to focus on the quality of education and the scholarship of education. The ed...

Read More

Gender Equality Research Articles published between Jan 16, 2023 to Jan 22, 2023

R DiscoveryJan 23, 2023
R DiscoveryArticles Included:  5

This study deviates from the predominantly feminist/critical school of thought associated with existing gender studies to apply an interpretivist appr...

Read More

Coronavirus Pandemic

You can also read COVID related content on R COVID-19

R ProductsCOVID-19

ONE PROBLEM . ONE PURPOSE . ONE PLACE

Creating the world’s largest AI-driven & human-curated collection of research, news, expert recommendations and educational resources on COVID-19

COVID-19 Dashboard

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on “as is” basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The Copyright Law.