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17 June 2022 | Story Dr Nitha Ramnath | Photo Vivid Images
Heads of Mission to South Africa
Representatives of Heads of Diplomatic Mission in South Africa

The Rector and Vice-Chancellor of the University of the Free State (UFS), Prof Francis Petersen, hosted the Heads of Diplomatic Mission breakfast in South Africa on 9 June in Pretoria.

Fifteen foreign missions attended the event, with representation from Argentina, Belgium, Egypt, the European Union, Italy, Japan, Kenya, Lesotho, Namibia, the Netherlands, Nigeria, Spain, Switzerland, the United States, and Zimbabwe. The programme included a presentation by the Rector, followed by an engagement session.

Prof Francis Petersen’s overarching message during his presentation was that the UFS is ready to engage, co-create, and collaborate in the international arena, and that it produces graduates who are holistically developed to engage the world of work in their respective areas of specialisation. “We cannot underestimate the value of co-creation and collaboration between the Global North and Global South institutions of higher learning as equal partners. The UFS has an array of expertise that we deem as core drivers of partnerships, which has the potential to offer immense value through collaboration,” said Prof Petersen.

The event offered the UFS the opportunity to reach out and engage the international community on potential partnerships and collaborations. The Rector provided insight into the UFS, while positioning the university as well as current and potential collaborations with institutions of higher learning and other sectors in the respective heads of mission countries.

The Heads of Diplomatic Mission Breakfast was a collaboration between the Department of Communication and Marketing, the Office for International Affairs, and Institutional Advancement.


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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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