Highly Aligned Centrifugal Spun Polyacrylonitrile Nanofibers Collected and Processed with Automated Tracks

to related objects

Abstract: A parallel automated track collector is integrated with a rationally designed centrifugal spinning head to collect aligned polyacrylonitrile (PAN) nanofibers. Centrifugal spinning is an extremely promising nanofiber fabrication technology due to high production rates. However, continuous oriented fiber collection and processing presents challenges. Engineering solutions to these two challenges are explored in this study. A 3D‐printed head design, optimized through a computational fluid dynamics simulation approach, is utilized to limit unwanted air currents that disturb deposited nanofibers. An automated track collecting device has pulled deposited nanofibers away from the collecting area. This results in a continuous supply of individual aligned nanofibers as opposed to the densely packed nanofiber mesh ring that is deposited on conventional static post collectors. The automated track collector allows for simple integration of the postdraw processing step that is critical to polymer fiber manufacturing for enhancing macromolecular orientation and mechanical properties. Postdrawing has enhanced the mechanical properties of centrifugal spun PAN nanofibers, which have different crystalline properties compared with conventional PAN microfiber. These technological developments address key limitations of centrifugal spinning that can facilitate high production rate commercial fabrication of highly aligned, high‐performance polymer nanofibers.

Location: Deutsche Nationalbibliothek Frankfurt am Main

Extent: Online-Ressource

Language: Englisch

Bibliographic citation: Highly Aligned Centrifugal Spun Polyacrylonitrile Nanofibers Collected and Processed with Automated Tracks ; day:25 ; month:10 ; year:2022 ; extent:9
Macromolecular materials and engineering ; (25.10.2022) (gesamt 9)

Creator: Jao, Dave
Lima, Thamires Andrade
Thursch, Lavenia
Flamini, Matthew D.
Pressly, James
Ippolito, Jason
Alvarez, Nicolas Javier
Beachley, Vince

DOI: 10.1002/mame.202200488

URN: urn:nbn:de:101:1-2022102615035082506909

Rights: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.

Last update: 15.08.2025, 7:26 AM CEST

Data provider

This object is provided by:
Deutsche Nationalbibliothek. If you have any questions about the object, please contact the data provider.

Show original at data provider

Associated

Jao, Dave
Lima, Thamires Andrade
Thursch, Lavenia
Flamini, Matthew D.
Pressly, James
Ippolito, Jason
Alvarez, Nicolas Javier
Beachley, Vince

Other Objects (12)

Highly Aligned Centrifugal Spun Polyacrylonitrile Nanofibers Collected and Processed with Automated Tracks

Highly Aligned Centrifugal Spun Polyacrylonitrile Nanofibers Collected and Processed with Automated Tracks

A vertically translating collection system to facilitate roll-to-roll centrifugal spinning of highly aligned polyacrylonitrile nanofibers

A vertically translating collection system to facilitate roll-to-roll centrifugal spinning of highly aligned polyacrylonitrile nanofibers

High throughput centrifugal electrospinning of polyacrylonitrile nanofibers for carbon fiber nonwovens

High throughput centrifugal electrospinning of polyacrylonitrile nanofibers for carbon fiber nonwovens

Synthesis of polyacrylonitrile and mechanical properties of its electrospun nanofibers

Synthesis of polyacrylonitrile and mechanical properties of its electrospun nanofibers

Electrospun polyacrylonitrile/regenerated cellulose/citral nanofibers as active food packagings

Electrospun polyacrylonitrile/regenerated cellulose/citral nanofibers as active food packagings

Study of CO2 Sorption Kinetics on Electrospun Polyacrylonitrile-Based Carbon Nanofibers

Study of CO2 Sorption Kinetics on Electrospun Polyacrylonitrile-Based Carbon Nanofibers

Structural Study of Polyacrylonitrile-Based Carbon Nanofibers for Understanding Gas Adsorption

Structural Study of Polyacrylonitrile-Based Carbon Nanofibers for Understanding Gas Adsorption

Electrically Conductive MoS 2 Reinforced Polyacrylonitrile Nanofibers for Biomedical Applications

Electrically Conductive MoS 2 Reinforced Polyacrylonitrile Nanofibers for Biomedical Applications

Oxidative stabilization of polyacrylonitrile nanofibers and carbon nanofibers containing graphene oxide (GO): a spectroscopic and electrochemical study

Oxidative stabilization of polyacrylonitrile nanofibers and carbon nanofibers containing graphene oxide (GO): a spectroscopic and electrochemical study

Study of CO 2 Sorption Kinetics on Electrospun Polyacrylonitrile‐Based Carbon Nanofibers

Study of CO 2 Sorption Kinetics on Electrospun Polyacrylonitrile‐Based Carbon Nanofibers

Nano-scaled polyacrylonitrile for industrialization of nanofibers with photoluminescence and microbicide performance

Nano-scaled polyacrylonitrile for industrialization of nanofibers with photoluminescence and microbicide performance

Ultrasensitive Monolithic Dopamine Microsensors Employing Vertically Aligned Carbon Nanofibers

Ultrasensitive Monolithic Dopamine Microsensors Employing Vertically Aligned Carbon Nanofibers

Highly Aligned Centrifugal Spun Polyacrylonitrile Nanofibers Collected and Processed with Automated Tracks

Highly Aligned Centrifugal Spun Polyacrylonitrile Nanofibers Collected and Processed with Automated Tracks

A vertically translating collection system to facilitate roll-to-roll centrifugal spinning of highly aligned polyacrylonitrile nanofibers

A vertically translating collection system to facilitate roll-to-roll centrifugal spinning of highly aligned polyacrylonitrile nanofibers

High throughput centrifugal electrospinning of polyacrylonitrile nanofibers for carbon fiber nonwovens

High throughput centrifugal electrospinning of polyacrylonitrile nanofibers for carbon fiber nonwovens

Synthesis of polyacrylonitrile and mechanical properties of its electrospun nanofibers

Synthesis of polyacrylonitrile and mechanical properties of its electrospun nanofibers

Electrospun polyacrylonitrile/regenerated cellulose/citral nanofibers as active food packagings

Electrospun polyacrylonitrile/regenerated cellulose/citral nanofibers as active food packagings

Study of CO2 Sorption Kinetics on Electrospun Polyacrylonitrile-Based Carbon Nanofibers

Study of CO2 Sorption Kinetics on Electrospun Polyacrylonitrile-Based Carbon Nanofibers

Structural Study of Polyacrylonitrile-Based Carbon Nanofibers for Understanding Gas Adsorption

Structural Study of Polyacrylonitrile-Based Carbon Nanofibers for Understanding Gas Adsorption

Electrically Conductive MoS 2 Reinforced Polyacrylonitrile Nanofibers for Biomedical Applications

Electrically Conductive MoS 2 Reinforced Polyacrylonitrile Nanofibers for Biomedical Applications

Oxidative stabilization of polyacrylonitrile nanofibers and carbon nanofibers containing graphene oxide (GO): a spectroscopic and electrochemical study

Oxidative stabilization of polyacrylonitrile nanofibers and carbon nanofibers containing graphene oxide (GO): a spectroscopic and electrochemical study

Study of CO 2 Sorption Kinetics on Electrospun Polyacrylonitrile‐Based Carbon Nanofibers

Study of CO 2 Sorption Kinetics on Electrospun Polyacrylonitrile‐Based Carbon Nanofibers

Nano-scaled polyacrylonitrile for industrialization of nanofibers with photoluminescence and microbicide performance

Nano-scaled polyacrylonitrile for industrialization of nanofibers with photoluminescence and microbicide performance

Ultrasensitive Monolithic Dopamine Microsensors Employing Vertically Aligned Carbon Nanofibers

Ultrasensitive Monolithic Dopamine Microsensors Employing Vertically Aligned Carbon Nanofibers

Highly Aligned Centrifugal Spun Polyacrylonitrile Nanofibers Collected and Processed with Automated Tracks

Highly Aligned Centrifugal Spun Polyacrylonitrile Nanofibers Collected and Processed with Automated Tracks

A vertically translating collection system to facilitate roll-to-roll centrifugal spinning of highly aligned polyacrylonitrile nanofibers

A vertically translating collection system to facilitate roll-to-roll centrifugal spinning of highly aligned polyacrylonitrile nanofibers

High throughput centrifugal electrospinning of polyacrylonitrile nanofibers for carbon fiber nonwovens

High throughput centrifugal electrospinning of polyacrylonitrile nanofibers for carbon fiber nonwovens

Synthesis of polyacrylonitrile and mechanical properties of its electrospun nanofibers

Synthesis of polyacrylonitrile and mechanical properties of its electrospun nanofibers

Electrospun polyacrylonitrile/regenerated cellulose/citral nanofibers as active food packagings

Electrospun polyacrylonitrile/regenerated cellulose/citral nanofibers as active food packagings

Study of CO2 Sorption Kinetics on Electrospun Polyacrylonitrile-Based Carbon Nanofibers

Study of CO2 Sorption Kinetics on Electrospun Polyacrylonitrile-Based Carbon Nanofibers

Structural Study of Polyacrylonitrile-Based Carbon Nanofibers for Understanding Gas Adsorption

Structural Study of Polyacrylonitrile-Based Carbon Nanofibers for Understanding Gas Adsorption

Electrically Conductive MoS 2 Reinforced Polyacrylonitrile Nanofibers for Biomedical Applications

Electrically Conductive MoS 2 Reinforced Polyacrylonitrile Nanofibers for Biomedical Applications

Oxidative stabilization of polyacrylonitrile nanofibers and carbon nanofibers containing graphene oxide (GO): a spectroscopic and electrochemical study

Oxidative stabilization of polyacrylonitrile nanofibers and carbon nanofibers containing graphene oxide (GO): a spectroscopic and electrochemical study

Study of CO 2 Sorption Kinetics on Electrospun Polyacrylonitrile‐Based Carbon Nanofibers

Study of CO 2 Sorption Kinetics on Electrospun Polyacrylonitrile‐Based Carbon Nanofibers

Nano-scaled polyacrylonitrile for industrialization of nanofibers with photoluminescence and microbicide performance

Nano-scaled polyacrylonitrile for industrialization of nanofibers with photoluminescence and microbicide performance

Ultrasensitive Monolithic Dopamine Microsensors Employing Vertically Aligned Carbon Nanofibers

Ultrasensitive Monolithic Dopamine Microsensors Employing Vertically Aligned Carbon Nanofibers

Cultural heritage institutions wishing to register will find more information here.

Fields marked * need to be filled in.

Username*

Please enter your username

Email*

Please enter your email address

Please do not fill this field

First name

Last name

Password*

Please enter your password

Confirm password*

Please enter the same password

I have read the terms of use and the privacy policy for the collection of personal data and accept them. *

This field is required.

I would like to subscribe to the newsletter of the Deutsche Digitale Bibliothek. See newsletter subscription info.

Account created

Your "My DDB" account has been successfully created. Before you can log in to your account, you must click the confirmation link in the message we just sent to the email address you provided.