California State Polytechnic University, Pomona

Novel Graphene Supercapacitor Structure Design for UAV Power Storage

Botello E., Castro J., Contreras F., Dobbs S., Karthikeyan D., Kim J., Martinez V., Pandit R., Rivas A., Terroza K., Wu S., Yu Z., California State Polytechnic University, Pomona, US

Supercapacitors are getting significant attention in recent years due to their quick charge/discharge capabilities, long cycle lives and are environmentally friendly. Supercapacitors can provide necessary power in short bursts. Aiming to reduce the weight and [...]

Using Robotics to Assemble Graphene Supercapacitor

Cao N., Dobbs S., Kawamoto-Kindred D., Kidd T., Kim J., Kuang Z., Magluyan D., Wu C., Wu S., Yu Z., Zhao H., Zhou Y.H., California State Polytechnic University, Pomona, US

Robotics is a field that seeks to use more precise and accurate mechanical manipulation to improve the speed, efficiency, and safety of certain tasks where human actions would be more of a liability than a [...]

Fabrication of a Lower Weight, All 3D Printed Graphene Supercapacitor

Anderson K., Dobbs S., Nair A., Sun P., Wu S., Yu Z., Zhu B., California State Polytechnic University, Pomona, US

Graphene is under intensive study for energy storage devices, such as batteries and supercapacitors, due to its energy density and ability to recharge. These properties make graphene well suited for electric powered UAVs with the [...]

Cataphotolysis of Propanil in water using nanotechnology

Li Z., Wu V., Yu Z., California State Polytechnic University, Pomona, US

Irrigation of farmland consumed approximately 80% of total water usage in California. The costs associated with groundwater monitoring and cleansing have cost the state more than $33 millions of dollars. This research project has significant [...]

Removal of Water Contaminants Using Nanotechnology

Li Z., Yu Z., California State Polytechnic University, Pomona, US

Propanil, Diuron, Simazine, and Metolachlor are widely used as herbicides and pesticides in California agriculture and across the U.S., and are considered to pose a significant threat to water contamination by transporting chemicals into surface [...]

Photocatalysis of Rhodamine B in water using nanotechnology

Li Z., Yu Z., California State Polytechnic University, Pomona, US

There are several techniques currently used for water organic contaminants removal, including Activated Carbon Adsorption, Chlorination, UV Photolysis, Ozonation, and Ferrate Oxidation. Although these techniques are useful in treating contaminated water, they have limitations in [...]