|
|
Low temperature fuel cells
Skibik, Petr ; Barath, Peter (referee) ; Sedlaříková, Marie (advisor)
This work deals with making of catalyst materials with used nickel and commercial carbons that is appropriate for using in low temperature H2-O2 fuel cell. This thesis is described the methods of preparation electrode materials, its consistence and making electrode for the measure. This thesis is compared catalyst activity of nickel materials with platinum materials and poor commercial carbons. The samples were measured by voltammetric method by potentiostat Autolab with used the software GPES and the software FRA for impedance spectroscopy.
|
|
|
Implementation of ethernet communication inteface into FPGA chip
Skibik, Petr ; Fujcik, Lukáš (referee) ; Bohrn, Marek (advisor)
The thesis deals with the implementation of Ethernet-based network communication interface into FPGA chip. VHDL programming language is used for description of the hardware. The interface includes the implementation of link-layer Ethernet protocol and network protocols such as IPv4, ARP, ICMP and UDP. The final design allows bi-directional communication on the transport-layer level of TCP/IP model. The designed interface was implemented into Virtex5 FPGA chip on development board ML506 by Xilinx.
|
|
|
Low temperature fuel cells
Skibik, Petr ; Barath, Peter (referee) ; Sedlaříková, Marie (advisor)
This work deals with making of catalyst materials with used nickel and commercial carbons that is appropriate for using in low temperature H2-O2 fuel cell. This thesis is described the methods of preparation electrode materials, its consistence and making electrode for the measure. This thesis is compared catalyst activity of nickel materials with platinum materials and poor commercial carbons. The samples were measured by voltammetric method by potentiostat Autolab with used the software GPES and the software FRA for impedance spectroscopy.
|
|
|
Implementation of ethernet communication inteface into FPGA chip
Skibik, Petr ; Fujcik, Lukáš (referee) ; Bohrn, Marek (advisor)
The thesis deals with the implementation of Ethernet-based network communication interface into FPGA chip. VHDL programming language is used for description of the hardware. The interface includes the implementation of link-layer Ethernet protocol and network protocols such as IPv4, ARP, ICMP and UDP. The final design allows bi-directional communication on the transport-layer level of TCP/IP model. The designed interface was implemented into Virtex5 FPGA chip on development board ML506 by Xilinx.
|
guest ::
