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30 March 2021 | Story Cornelle Scheltema-Van Wyk
A cover image of the Perspectives in Education journal

Perspectives in Education (PiE) is one of the University of the Free State’s (UFS) accredited academic journals. Hosted on KovsieJournals with eight other accredited titles published by the UFS, PiE is a fully open-access journal, which means that all articles are freely available on the internet immediately after publication. A professional, peer-reviewed journal, PiE represents a variety of cross-disciplinary interests, both theoretical and practical, seeking to stimulate important dialogue and intellectual exchange on education and democratic transition with respect to schools, colleges, non-governmental organisations, universities, and universities of technology in South Africa and beyond.

Moving to the South Campus for Open Distance Learning 

The latest issue looked at the seismic disruptions brought about by COVID-19 in 2020, and the global challenges for education systems to promote and continue meaningful learning. Schools and colleges across the globe were closed, and teachers, students, schools, universities, and education planners had to create contingency plans. In the scholarly community, COVID-19 unsettled what we know, how we come to know, and how we should proceed from here onwards. It was the opportune moment for re-invigorated interrogation, rethinking discussion, and replanning education. An opportunity to rethink teaching and learning, the organisation of educational institutions, and the structure and workings of education systems, as well as to reflect once again on the objectives of education, and the interrelationship between education and society.

The issue features many national and international authors – from the UFS to authors from the United Kingdom, New Zealand, Zimbabwe, Israel, Brazil, and Haiti. Its diverse content comes from a relatively new editorial team. Prof Jan Nieuwenhuis’ first issue as editor-in chief was published in 2020. The move to the South Campus for Open Distance Learning was accompanied by the journal’s application to be included in the internationally renowned accreditation list, Directory of Open Access Journals (DOAJ). The DOAJ has strict inclusion criteria, and to be included on this list is a mark of a high-quality open-access academic journal. 

Just over a year after moving, PiE is now included in the DOAJ list and appears on four accredited lists (also DHET, IBSS, and Scopus). The journal has firmly cemented its place in the field of education and is broadening the reach of research for the University of the Free State

News Archive

Lithium-ion batteries research set to improve ordinary lives
2016-02-11

Description: Dr Lehlohonolo Koao  Tags: Dr Lehlohonolo Koao

Dr Koao is making a much-needed contribution in improving lives of ordinary people through his research on lithium-ion batteries.

The future of relevant and top-notch scientific research at the Qwaqwa Campus is in good hands. Dr Lehlohonolo Koao is one of the five members of the Vice-Chancellor’s Prestige Scholars Programme (PSP) on the Qwaqwa Campus.

The need to improve the efficiency of heating mechanisms in his immediate community in Qwaqwa, and the support he receives from the PSP, have become catalysts for his current research project on lithium-ion batteries. According to Dr Koao, the study will focus on producing batteries that last longer, store more energy, are cheaper to manufacture, and are environmentally friendly when being disposed of. These are key factors in solar energy.

‘’The majority of households in my neighbourhood have benefited from the government’s project of providing households with solar panels to help with lighting, cooking, and heating without worrying about the ever-increasing electricity costs,’’ said Dr Koao.

‘’Since my arrival in the area, I have realized that the heat absorption rate of the batteries used by solar panels is not enough. As a result, these batteries also lack enough power to sustain the supply throughout the day, especially on a cloudy day,’’ he said.

His research project focuses on improving the efficiency of lithium-ion batteries that are now commonly used in portable electronics, such as cell phones and laptops. This kind of battery is rapidly replacing the usual lead-acid batteries. Dr Koao’s determination to contribute towards a safer and more efficient heating absorption system has made him move away completely from his PhD study on lighting material.

‘’My previous study was on reducing the power usage on domestic and industrial lights as they use more electricity. This study, on the other hand, will enhance power retention in the batteries for improved daily life since cell phones, solar panels, and laptops, to mention only a few, are now a way of life,’’ he added.

Dr Koao is a Senior Lecturer in the Department of Physics, where he specializes in solid state materials.

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