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09 June 2023 | Story Dr Nokuthula Tlalajoe-Mokhatla | Photo Supplied
Dr Nokuthula Tlalajoe-Mokhatla
Dr Nokuthula Tlalajoe-Mokhatla, Academic Head and Senior Lecturer at the Division of Student Learning and Development.

The University of the Free State (UFS) is celebrating Youth Month by showcasing the positive influence of the institution on career development. As part of this initiative, we are sharing the stories of UFS alumni who are now working at the university.

Dr Nokuthula Tlalajoe-Mokhatla, Academic Head and Senior Lecturer at the Division of Student Learning and Development, shares her UFS journey:

Q: Year of graduation from the UFS:

A: I graduated in 2010, 2011, 2013, and 2021 (virtual graduation).

Q: Qualification obtained from the UFS:
A: BSc Biochemistry and Microbiology, BSc Honours Biochemistry, MSc Biochemistry (Cum Laude), PhD in Health Professions Education

Q: Date of joining the UFS as a staff member:
A: I joined as an official staff member on 18 January 2016; however, I have been in the HR system since my third year (2009) when I was appointed as a Laboratory Assistant.

Q: Initial job title and current job title:

A: In the context of point 3, I would safely say I moved from Laboratory Assistant, to Demonstrator, to Lecturer, and now Academic Head of the division and Senior Lecturer.

Q: How did the UFS prepare you for the professional world?

A: Every human being can be taught a skill, be it a scientist, health professional, or accountant. However, how their soft skills complement or lack to complement the core knowledge and application will set that individual apart. That being said, I have utilised the vast opportunities that are always accessible to enhance one's development with regard to lifelong learning skills. My biggest gain was the Engaged Leadership Programme (middle management level), which I completed in 32 weeks and obtained a distinction. That type of training set me in a position that could easily have played a role in me being able to progress further in the professional world.

Q: What are your thoughts on transitioning from a UFS alumnus to a staff member?

A: The outlook is so different when you are a staff member. I am enjoying the world of being a staff member more. This is due to my struggles as a student – a story for another day. The perks and benefits are more as a staff member, and your world gets bigger and bigger. Networking with like-minded people and contributing to day-to-day activities is mind-blowing for me.

Q: Any additional comments about your experience?
A: I appreciate the support systems in our setting; it comes in handy when we doubt ourselves and think we are not enough or adequate. What I do appreciate is the opportunities that are accessible, and with the help we have in place, it brings a sense of ease to know you can equally access it.

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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