Browsing University of Waterloo by Author "Hemmati, Sahar"
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3D N-doped hybrid architectures assembled from 0D T-Nb2O5 embedded in carbon microtubes toward high-rate Li-ion capacitors
Tolami Hemmati, Sahar; Li, Ge; Wang, Xiaolei; Ding, Yuanli; Pei, Yu; Yu, Aiping; Chen, Zhongwei (Elsevier, 2019-02)Herein, a unique nitrogen-doped T-Nb2O5/tubular carbon hybrid structure in which T-Nb2O5 nanoparticles are homogeneously embedded in an in-situ formed nitrogen-doped microtubular carbon is synthesized, utilizing a facile ... -
Delay and Queue Length Estimation at Signalized Intersections Using Archived Automatic Vehicle Location and Passenger Count Data from Transit Vehicles
Tolami Hemmati, Sahar (University of Waterloo, 2015-05-19)Signalized intersections are typically the capacity bottlenecks within urban road networks. The performance of signalized intersections is typically quantified on the basis of average vehicle delay and maximum queue lengths. ... -
Organic and Inorganic Nanostructured Materials as Electrodes for Hybrid Capacitors
Hemmati, Sahar (University of Waterloo, 2020-09-03)Global energy demands are expected to continuously grow in the coming decades, while the dominant source of energy remains finite fossil fuels. In addition to this challenge, excessive consumption of fossil fuels has ...