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3D Printed and Conventional Membranes-A Review.

Baye Gueye Thiam¹, Anouar El Magri¹, Hamid Reza Vanaei²

¹Euromed Research Center, Euromed Polytechnic School, Euromed University of Fes, Route de Meknès (Rond point Bensouda), Fez 30000, Morocco.

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Summary

Additive manufacturing offers a competitive edge in polymer membrane production, enabling tailored designs with better structures and less environmental impact compared to conventional methods.

Keywords:

3D-printed membranes additive manufacturing membrane process

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Area of Science:

Materials Science
Chemical Engineering
Polymer Science

Background:

Polymer membranes are critical components in numerous industrial applications.
Conventional membrane production methods include phase inversion, stretching, track etching, sintering, and electrospinning.
Additive manufacturing presents a novel and competitive strategy for producing tailored membranes.

Purpose of the Study:

To compare additive manufacturing (3D printing) with conventional techniques for polymer membrane production.
To provide researchers with a reference guide on 3D printed membranes.
To analyze the advantages and disadvantages of each manufacturing approach.

Main Methods:

Comparative review of conventional polymer membrane manufacturing processes.
Review of existing literature on 3D printed membranes.
Analysis of cost, materials, structures, properties, performance, and environmental impact for both membrane types.

Main Results:

Additive manufacturing enables easier production of customized membranes.
3D printed membranes utilize a limited range of materials currently.
These membranes demonstrate acceptable performance, superior structural characteristics, and reduced environmental impact compared to conventionally produced membranes.

Conclusions:

Additive manufacturing is a promising technique for developing advanced polymer membranes.
Further research is needed to expand the material scope for 3D printed membranes.
3D printing offers significant advantages in terms of customization, performance, and sustainability for membrane technology.