Browsing University of Waterloo by Author "Sy, Serubbabel"
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Engineering Graphene Oxide Electrolyte Membranes for Electrochemical Energy Systems
Sy, Serubbabel (University of Waterloo, 2021-01-29)Graphene oxide (GO) is an atomically-thick, two-dimensional nanomaterial decorated with an abundance of oxygen functional materials on the basal plane and edges. Due to its unique set of properties, it is a material used ... -
The Impact of Graphene Sheet Size on the Performance of Interconnected Graphene Foam-Based Supercapacitors
Sy, Serubbabel (University of Waterloo, 2015-08-24)The increasing demand for energy and growing concerns of propagating greenhouse emissions has directed many investments towards the furtherance of benign energy storage commercialization. Unfortunately, batteries continue ... -
Recessed deposition of TiN into N-doped carbon as a cathode host for superior Li-S batteries performance
Xing, Zhenyu; Li, Gaoran; Sy, Serubbabel; Chen, Zhongwei (Elsevier, 2018-12-01)In this work, we put forward a novel cathode host for Li-S batteries by loading titanium nitride (TiN) nanoparticles into the pores of N-doped carbon as a proof-of-concept. The selection of TiN arises from its strong binding ...