Latest News Archive

Please select Category, Year, and then Month to display items
Categories
UFS News Media Release Research
Years
2019 2020 2021
Months
February March May June July August September October November December
Previous Archive
05 June 2019 | Story Leonie Bolleurs | Photo Leonie Bolleurs
Lucas Erasmus and Prof Hendrik Swart
Lucas Erasmus and Prof Hendrik Swart (right) are working on a joint project with Ghent University to find an attractive solution to address the energy demands of buildings, electric motor vehicles, and mobile electronics.
With a constant increase in the price of electricity, any innovation to replace this necessity in our daily lives is welcome. 

The University of the Free State (UFS), whose vision is supported by an element of innovation, welcomes the recent agreement between its Department of Physics and Ghent University.

Attractive solution

Not only will this research – which aims to develop the materials necessary for transparent solar panels – enlarge the international research footprint of the UFS, but it is also an attractive solution to address the energy demands of buildings, electric motor vehicles, and mobile electronics without affecting their appearance.

According to Prof Hendrik Swart, from the UFS Department of Physics, the agreement between the two universities entails a joint doctoral degree in which both universities will supervise the project and the awarding of the doctorate. The student, Lucas Erasmus, will conduct research at both institutions.

Transparent solar panel

The idea with the research is to develop glass that is transparent to visible light, just like the glass you find in the windows of buildings, motor vehicles, and mobile electronic devices. However, by incorporating the right phosphor materials inside the glass, the light from the sun that is invisible to the human eye (ultraviolet and infrared light) can be collected, converted, and concentrated to the sides of the glass panel where solar panels can be mounted. This invisible light can then be used to generate electricity to power these buildings, vehicles, and electronic devices. The invention is therefore a type of transparent solar panel.

Implemented in cellphone screens

This technology can be implemented in the building environment to meet the energy demands of the people inside the buildings. 

The technology is also good news for the 4,7 billion cellphone users in the world, as it can be implemented in the screens of cellphones, where the sun or the ambient light of a room can be used to power the device without affecting its appearance. 

Another possible application is in electric cars, where the windows can be used to help power the vehicle.

Low-income housing

Erasmus added: “We are also looking at implementing this idea into hard, durable plastics that can act as a replacement for zinc roofs.” 

“This will allow visible light to enter housing, and the invisible light can then be used to generate electricity. The device also concentrates the light from a large area to the small area on the sides where the solar panels are placed; therefore, reducing the number of solar panels needed and, in return, reducing the cost.”

The technology will take about a decade to implement.

“This study is currently ongoing, and we are experimenting and testing different materials in order to optimise the device in the laboratory. After this, it needs to be upscaled in order to test it in the field. It is truly the technology of the future,” said Erasmus.

Video: Barend Nagel

News Archive

Nine Kovsie students awarded NAC bursaries
2015-02-19

The UFS is proud to announce that nine of our Drama and Theatre Arts undergraduate students have been awarded National Arts Council (NAC) bursaries for their studies in 2015.

From the left in the photograph, these students are:

• Mbuyiselo Nqodi (first year)
• Marike Jonker (second year)
• Monique de Klerk (second year)
• Aldine van der Merwe (third year)
• Kado Cloete (third year)
• Rondo Mpiti (third year)
• Magnus McPhail (third year)
• Olivia Wyngaard (third year)
• Marica Laing (second year)

This year the amount awarded for the NAC busaries is R70 000.

Since 2005, the NAC has given bursaries to the UFS for the last 10 years. The amount varies from year to year.

“The number of undergraduate students who benefit varies depending on the amount allocated each year,” said Prof Nico Luwes, Head of the Drama and Theatre Arts Department at the UFS.

“Some years, the NAC prescribes how many students will be awarded a bursary and provides a profile of gender and academic prerequisites. Other years, such as the present one, there is no prescription and the UFS was able to cater for the applications submitted, and the number of students who will benefit, within the amount awarded. Normally, it is divided between successful candidates.”

The criteria according to which NAC bursaries are awarded to students every year include academic merit and, of course, their financial situation.”

“The full information of applicants from the Department of Drama and Theatre Arts is checked by the selection committee – all permanent members of staff in the department. The names are then sent to the NAC for approval.
UFS Finances ensures further that the bursary money is paid into the student’s class fees account. During the year and at the end, I report to the NAC on the progress shown by bursary holders. This, in turn, contributes to the excellent co-operation with the NAC so that the following year’s application is then generally successful,” says Luwes.

Bursary monies cover mainly registration and class fees for some or all modules, depending on the amount awarded.

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept