Ejikeme, PMMakgopa, KOzoemena, KI2017-12-222017-12-222016-07Ejikeme, PM, Makgopa, K and Ozoemena, KI. 2016. Effects of catalyst-support materials on the performance of fuel cells.In Nanomaterials for Fuel Cell Catalysis. Switzerland: Springer International Publishing, pp 517-550.http://link.springer.com/chapter/10.1007%2F978-3-319-29930-3_13http://hdl.handle.net/10204/9902Copyright: 2016 Springer International Publishing. Due to copyright restrictions, the attached PDF file only contains the abstract of the full text item. For access to the full text item, kindly consult the publisher's website.The operating life of a fuel cell is expected to be thousands of hours. One of the critical components of the fuel cell that will allow for such long-life cycle is the catalyst-support material. The support material is expected, amongst others, to be electrically conductive, strongly interact with the catalyst, possess large surface area, and be corrosion-resistant. This chapter provides the readers with the physico-chemical properties of the traditional support materials (i.e., carbons) and also the emerging support materials being reported in the literature as a means of alleviating some of the challenges associated with carbon supports. The need for the emerging materials arises mainly from the electrochemical corrosion of carbon materials as catalyst-supports in fuel cells (FCs) leading to electrical isolation of the catalyst particles and Ostwald ripening as well as decrease in the electrochemically-active surface area (EASA) of the catalyst. Although the chapter summarizes much of the historically significant work on various catalyst supports for Direct Alcohol Fuel Cells (DAFCs), as far as possible, the most recent developments are accentuated. References are made to other reports that have reviewed similar subject matter for specific cases of supports used in the field for ease of reference by readers. In addition, the basics of fuel cell technology is included which will hopefully serve as an introductory note to scientists and entrepreneurs who are technically new to the field.enFuel cellsNanomaterialsDirect alcohol fuel cellsElectrochemically-active surface areaConference PresentationEjikeme, P., Makgopa, K., & Ozoemena, K. (2016). Effects of catalyst-support materials on the performance of fuel cells. Springer International Publishing. http://hdl.handle.net/10204/9902Ejikeme, PM, K Makgopa, and KI Ozoemena. "Effects of catalyst-support materials on the performance of fuel cells." (2016): http://hdl.handle.net/10204/9902Ejikeme P, Makgopa K, Ozoemena K, Effects of catalyst-support materials on the performance of fuel cells; Springer International Publishing; 2016. http://hdl.handle.net/10204/9902 .TY - Conference Presentation AU - Ejikeme, PM AU - Makgopa, K AU - Ozoemena, KI AB - The operating life of a fuel cell is expected to be thousands of hours. One of the critical components of the fuel cell that will allow for such long-life cycle is the catalyst-support material. The support material is expected, amongst others, to be electrically conductive, strongly interact with the catalyst, possess large surface area, and be corrosion-resistant. This chapter provides the readers with the physico-chemical properties of the traditional support materials (i.e., carbons) and also the emerging support materials being reported in the literature as a means of alleviating some of the challenges associated with carbon supports. The need for the emerging materials arises mainly from the electrochemical corrosion of carbon materials as catalyst-supports in fuel cells (FCs) leading to electrical isolation of the catalyst particles and Ostwald ripening as well as decrease in the electrochemically-active surface area (EASA) of the catalyst. Although the chapter summarizes much of the historically significant work on various catalyst supports for Direct Alcohol Fuel Cells (DAFCs), as far as possible, the most recent developments are accentuated. References are made to other reports that have reviewed similar subject matter for specific cases of supports used in the field for ease of reference by readers. In addition, the basics of fuel cell technology is included which will hopefully serve as an introductory note to scientists and entrepreneurs who are technically new to the field. DA - 2016-07 DB - ResearchSpace DP - CSIR KW - Fuel cells KW - Nanomaterials KW - Direct alcohol fuel cells KW - Electrochemically-active surface area LK - https://researchspace.csir.co.za PY - 2016 T1 - Effects of catalyst-support materials on the performance of fuel cells TI - Effects of catalyst-support materials on the performance of fuel cells UR - http://hdl.handle.net/10204/9902 ER -