Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Venroy George Watson"'
Autor:
Jeffrey Read, Daniel Lawrence Adams, Venroy George Watson, T. Richard Jow, Jim P. Zheng, Egwu E. Kalu, Annadanesh Shellikeri
Publikováno v:
ECS Transactions. 77:293-303
Energy storage devices like batteries and supercapacitors have become indispensable in portable devices and electric vehicles. But the carbon anodes, which exhibit a significant loss in their initial capacity due to consumption of Li ions from electr
Autor:
Annadanesh Shellikeri, Daniel Lawrence Adams, Jeffrey Read, J. S. Zheng, Egwu E. Kalu, T.R. Jow, Jim P. Zheng, Venroy George Watson
Publikováno v:
Journal of The Electrochemical Society. 164:A3914-A3924
Publikováno v:
ECS Electrochemistry Letters. 4:A72-A75
There is a need to reduce the reliance on finite energy resources such as fossil fuels used in energy production. Burning of fossil fuels produces green house gases such as CO2 which may be directly linked to global warming and severe weather conditi
Autor:
Venroy George Watson, Dhevathi Rajan Rajagopalan Kannan, Larry Morris, Annadanesh Shellikeri, Pedro L. Moss, Mark H. Weatherspoon, Jim P. Zheng, Yaw D. Yeboah, Egwu Eric Kalu
Publikováno v:
ECS Meeting Abstracts. :97-97
Lithium iron phosphate has been a promising cathode for application in lithium ion batteries (LIBs) due to safety, flat discharge profile and high theoretical capacity of 170 mAh/g. Despite the positive attributes, lithium iron phosphate cathode fabr
Autor:
Venroy George Watson, Zion Haynes, Yaw D. Yeboah, Mark H. Weatherspoon, Jim P Zheng, Egwu Eric Kalu
Publikováno v:
ECS Meeting Abstracts. :59-59
Lithium ion batteries (LIBs) have dominated the energy storage industry with carbon as the main anode material and also one of the limiting factors for improved capacity performance. With this widespread use of carbon as the anode, there is a need to
Autor:
Ruben Nelson, Venroy George Watson, Dhevathi Kannan, Matthew Weetom, Mark H Weatherspoon, Egwu Eric Kalu
Publikováno v:
ECS Meeting Abstracts. :1939-1939
Metal deposited carbon cloth electrodes and metal-oxide spinel containing carbon cloth electrodes have shown in past studies to be promising components in energy storage devices [1] [2]. However, the focus is usually on the fabrication procedure that
Publikováno v:
ECS Meeting Abstracts. :873-873
Interest in the development of flexible free-standing electrodes for wearable batteries is on the rise 1-3. Carbon nanotube (CNT) and graphene films have severally been evaluated to serve as active materials for lithium-ion batteries (LIBs). However,
Publikováno v:
ECS Meeting Abstracts. :1200-1200
Over the last few decades a vast number of researchers have investigated various methods for the synthesis of tin alloy anode materials capable of repeated cycling, reduced tin pulverization, and capacity retention when used in lithium ion batteries
Autor:
Annadanesh Shellikeri, Venroy George Watson, Daniel Lawrence Adams, Egwu Eric Kalu, Jim P. Zheng
Publikováno v:
ECS Meeting Abstracts. :334-334
Lithium ion capacitors (LICs) have come to fill the gap between traditional Electric double layer capacitors (EDLCs) and Lithium ion batteries 1. But the carbon anodes, which exhibit a significant loss in their initial capacity due to consumption of
Publikováno v:
ECS Meeting Abstracts. :380-380
Graphite (372 mAh/g) powder is currently used as Li-battery anode material but urgent need exists to replace it with materials with higher capacity, energy and power density. Investigation of Sn (991mAh/g) as an alternative to graphite has been explo