BNNT Technology Pty Ltd

Mr Molloy founded PPK Group Limited, then known as Plaspak Group Limited, in 1979 and has acted as a director of PPK Group Limited since that time. He has extensive experience on public company boards, and in advising publicly listed and private entities on commercial aspects of mergers, acquisitions and divestment activities.

Mr Winfield is a globally recognised leader with over 40 years of experience in commercialising innovation and technology. He has developed award-winning solutions across diverse industries including food aid, tourism, housing, and sustainable development.

Mr Winfield is a Fellow of the Australian Institute of Company Directors.

Sarah has over 20 years’ experience as a financial controller, including key roles at Technology One, Cardno, Xstrata and PwC. Across these positions, Sarah has built extensive knowledge of group finance and taxation with a focus on global reporting, financial strategy and risk management. In her role as CFO, Sarah works across the PPK Group, Li-S Energy, White Graphene, BNNT Technology Ltd, Craig International Ballistics and Advanced Mobility Analytics Group.

Sarah holds a Bachelors of Business from Queensland University of Technology, is a Chartered Accountant and Affiliate of the Governance Institute of Australia.

Sarah was appointed Chief Financial Officer on 23 May 2023 following time serving as Group Financial Controller.

Dr Zhifeng Yi is a research scientist and the project manager of BNNT Technology Limited, working to scale up manufacturing of boron nitride nanomaterials.

Dr Zhifeng holds a PhD from the Institute of Frontier Materials at Deakin University. His background is on chemical engineering and materials science, with extensive experience on nanomaterial synthesis, characterization, and application.

Dr Zhifeng uses the first principles approach to break down complex problems into fundamental elements to build from. He is keen to learn new things and loves to dive into new technologies, especially in how BN materials can be applied across different industries.

Dr Chunfang Feng is a research scientist for BNNT Technology Limited, working to scale up manufacturing of boron nitride nanomaterials.

Dr Chunfang holds a PhD from Deakin University. Her background was on graphene-based composite materials in a variety of fields, such as flexible conductors, strain sensor, and oil absorption.

Dr Chunfang is a well-published researcher having authored numerous publications including a book chapter and dozens of journal papers. Since 2019, her works have received over a thousand citations, including a notable collection of papers that have garnered at least ten citations each.