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Prof Prince Ngobeni appointed as Campus Principal of the UFS Qwaqwa Campus

01 February 2024 | Story Lacea Loader | Photo SUPPLIED

The University of the Free State (UFS) has appointed Prof Prince Ngobeni as Principal of the Qwaqwa Campus as from 1 February 2024.

Prof Ngobeni completed his first qualification in Analytical Chemistry at the then Technikon North-West before furthering his studies at the then Technikon Pretoria. He completed a DTech in Chemistry at the Tshwane University of Technology (TUT) in 2003. In 2016, he enrolled for a Doctor of Business Administration in Higher Education at the University of Bath in England.

His lecturing career began at TUT in 1995 where he progressed from Head of Department: Chemistry in 2003 to Associate Dean: Faculty of Science in 2010, before being appointed as Executive Dean of the Faculty of Sciences at TUT in 2015 – a position he held until 2023. He also served as Interim Campus Rector of TUT’s Pretoria Campus from 2018 to 2020.

“With extensive years of academic leadership experience, Prof Ngobeni has the experience required to guide the Qwaqwa Campus towards the university’s Vision 130. The campus is already recognised as a leader in some of its unique research fields, and Prof Ngobeni’s strong research background will be valuable in this regard,” says Prof Francis Petersen, Vice-Chancellor and Principal of the UFS.

Prof Ngobeni is a member of several professional bodies in his field of expertise, including MatTEK at the Council for Scientific and Industrial Research (CSIR), the South African Chemical Institute (SACI), the Society for Atomic Spectroscopy, and the South African Council for Natural Scientific Professions (SACNASP). During his career, he has also secured research funding for individual projects and international partnerships. Prof Ngobeni also initiated chemistry practical sessions for local schools and participated in the Technology Station in Chemicals project, which offers a wide range of services designed to assist small and medium enterprises (SMEs) in the chemical sector.

His substantial list of publications in journals and books covers a range of chemistry-related and managerial topics. He is also a well-versed presenter at local and international conferences.

“The Qwaqwa Campus has experienced major developments in recent years; I look forward to further contributing to the growth of the campus and to support the university in achieving its Vision 130,” says Prof Ngobeni.

News Archive

UFS involved in project to light up the townships

2006-06-06

The parties involved with the project are from the left: Prof Hendrik Swart (Departmental Chairperson of the UFS Department of Physics), Dr Thembela Hillie (CSIR), Prof Neerich Revaprasadu (Department of Chemistry at the University of Zululand) and Dr Wynand Steyn (CSIR).

UFS involved in project that could light up the townships

The University of the Free State’s (UFS) Department of Physics is involved with a project that could make life easier in the townships through the use of artificial light.

“The project is based on the use of sunlight to activate nano material in for example cement and paint during the day. At night the cement or paint can then radiate light,” said Prof Hendrik Swart, Departmental Chairperson of the UFS Department of Physics.

According to Prof Swart an amount of R3,9 million has been made available by the Council for Scientific and Industrial Research (CSIR) for the further development of the project.

Prof Swart visited the University of Florida in America in 1995 for a year where he researched luminescent phosphor material that is suitable for flat panel television screens. The red, green and blue spots on the television screens originate from these kinds of phosphor materials. “At that stage plasma television screens were only a dream. Today it is sold everywhere,” said Prof Swart.

“Upon my return I started a research group at the UFS which investigated the degrading of phosphor material. We also started to concentrate on the effectiveness of nano phosphors. In the mean time our cooperation with the Americans was strengthened with follow-up visits to America of my colleagues, Prof Koos Terblans and Mr Martin Ntwaeaborwa,” said Prof Swart.

“Nano phosphors are basically luminescent powders that consist of particles that are 1 millionth of a millimetre. These particles can provide light as soon as they are illuminated with, for instance, sunlight. The amount of time these particles can provide light, is determined by the impurities in the material,” said Prof Swart.

According to Prof Swart nano particles are developed and linked to infrastructure materials in order for these materials to be excited during the day by sunlight and then it emits light during night time.

“The nano material is of such a nature that it can be mixed with materials, such as paint or cement. The yellow lines of roads can for example emit light in a natural way during night time,” said Prof Swart.

About a year ago Prof Swart and Dr Thembela Hillie, a former Ph D-student of the UFS Department of Physics, had discussions with Prof Neerich Revaprasadu from the University of Zululand and the CSIR about the possibility of mixing these nano phosphor particles with other materials that can be used as light sources in the building of roads and houses.

“Prof Revaprasadu is also actively involved in the research of nano materials. Our efforts resulted in the CSIR approving the further extension of the project,” said Prof Swart.

“The UFS and the University of Zululand are currently busy investigating ways to extend the light emitting time,” said Prof Swart.

“There are eight M Sc and Ph D-students from the UFS and about five students from the University of Zululand working on this research project. The Department of Physics at the Qwaqwa Campus of the UFS, with Francis Dejene as subject head, is also involved with the project,” said Prof Swart.

According to Prof Swart the further applications of nano materials are unlimited. “Children whose parents cannot afford electricity can for instance leave any object such as a lamp, that is covered with these phosphor particles, in the sun during the day and use it at night as a light for study purposes,” said Prof Swart.

According to Prof Swart the further extension of the project will take about two years. “During this time we want to determine how the effectiveness of the phosphors can be increased. Discussions with the government and other role players for the possible implementation of the project are also part of our planning,” said Prof Swart.

Media release
Issued by: Lacea Loader
Media Representative
Tel: (051) 401-2584
Cell: 083 645 2454
E-mail: loaderl.stg@mail.uovs.ac.za
6 June 2006

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