Construction of economical dip-coater for the fabrication of hydrophobic coatings

المؤلفون المشاركون

Yepuri, Venkatesh
Addala, Satyanarayana

المصدر

Kuwait Journal of Science

العدد

المجلد 50، العدد 3 A (31 يوليو/تموز 2023)، ص ص. 1-8، 8ص.

الناشر

جامعة الكويت مجلس النشر العلمي

تاريخ النشر

2023-07-31

دولة النشر

الكويت

عدد الصفحات

8

التخصصات الرئيسية

الهندسة الكهربائية

الملخص EN

D.C.

motors are considered the basic components for the construction and development of various nanotechnology research equipment due to their constant speed and high efficiency.

spin coater, dip-coater, and spray pyrolysis were a few among them which utilize the above-mentioned component for the production of thin-film coatings on the desired substrates.

conventional spin coater, dip-coater, and spray pyrolysis are expensive to install in research laboratories.

in this letter, we report the economical construction of an arduino-based dip-coater that uses a linear actuator consisting of a D.C.

motor for the production of hydrophobic coatings.

the dip and drawl rate of the as-constructed machine was estimated to be 3mm/sec and can be varied according to the requirement without any interferences of vibration.

further, the dip-coater was tested with TiO₂ gel for the production of hydrophobic coatings on cotton fabrics.

the coated fabrics were characterized using an X-ray diffractometer (XRD), which confirmed the presence of TiO2, and reflectance analysis using ultraviolet-visible and near-infrared spectroscopy (UV-VIS-NIR) on the coated fabric revealed an increase in the visible and IR range and a decrease on the ultraviolet spectral region.

the goniometer investigation with a water droplet on the treated fabric revealed 137° contact angle and the coating is proved as a super hydrophobic coating.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Yepuri, Venkatesh& Addala, Satyanarayana. 2023. Construction of economical dip-coater for the fabrication of hydrophobic coatings. Kuwait Journal of Science،Vol. 50, no. 3 A, pp.1-8.
https://search.emarefa.net/detail/BIM-1501514

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Yepuri, Venkatesh& Addala, Satyanarayana. Construction of economical dip-coater for the fabrication of hydrophobic coatings. Kuwait Journal of Science Vol. 50, no. 3 A (Jul. 2023), pp.1-8.
https://search.emarefa.net/detail/BIM-1501514

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Yepuri, Venkatesh& Addala, Satyanarayana. Construction of economical dip-coater for the fabrication of hydrophobic coatings. Kuwait Journal of Science. 2023. Vol. 50, no. 3 A, pp.1-8.
https://search.emarefa.net/detail/BIM-1501514

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references : p. 7-8

رقم السجل

BIM-1501514