2026-10-14T05:50:46Z https://api.figshare.com/v2/oai

oai:figshare.com:article/34029315 2026-09-30T03:55:31Z category_33464 category_32963 category_36908 category_33533 portal_1005 item_type_6 month_year_09_2026

Bullet-Spinneret based needleless electrospinning; A versatile way to fabricate continuous nanowebs at low voltage MA Hassan (24022860) U Ali (6699926) A Shahzad (13304655) MB Qadir (25141164) Z Khaliq (25141167) A Nazir (10262294) S Abid (24300335) MQ Khan (19297672) T Hussain (15982853) Materials engineering Engineering Condensed matter physics Nanotechnology Science & Technology Technology Materials Science, Multidisciplinary Materials Science needleless-electrospinning bullet-spinneret nanofibers lower voltage MASS-PRODUCTION NANOFIBERS COMPOSITE JET Needleless electrospinning is a practical way to produce continuous webs for the multiple application but the required voltage to produce the webs is much higher which limits its applicability. This study focuses on the development and optimization of new and novel bullet-spinneret which makes it possible to produce the fibers and webs at much lower voltage. Bullet-spinneret was developed and analyzed for the mass production of nanofibers through needleless electrospinning. Analysis of electric field shows that the bullet-spinneret has the maximum intensity of electric field norm on tips of bullets when the distance between two adjacent bullets is equal or greater than 3 cm. It was noted that the bullet-spinneret possess the lowest value of critical voltage around 24 kV than all the other existing spinnerets used in the needleless electrospinning. It was also found that the operating parameters play a key role in controlling the fiber morphology and productivity of bullet-spinneret. This spinneret can be scaled to be used for mass production of better quality and controlled nanofibers and nanowebs at lower voltage.<p></p> 2019-02-01T00:00:00Z Text Journal contribution 10.26187/deakin.34029315 https://figshare.com/articles/journal_contribution/Bullet-Spinneret_based_needleless_electrospinning_A_versatile_way_to_fabricate_continuous_nanowebs_at_low_voltage/34029315 All Rights Reserved Restricted Access