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Síntese de ferrita de zinco (ZnFe2O4) por diferentes rotas e seu uso na reação heterogênea de foto-fenton.
(Universidade Federal de Santa Maria, 2015-02-20)
In this work, zinc ferrite oxide was performed (ZnFe2O4) was synthesized by the solvothermal conventional method and the microwave-assisted solvothermal route. The influence of different synthesis as well as their variables ...
Preparação do compósito ferrita de níquel/nanotubos de carbono por micro-ondas para uso na reação de foto-fenton
(Universidade Federal de Santa Maria, 2015-08-21)
In this study, the synthesis of the nickel ferrite composite/carbon nanotubes was accomplished through two different routes: conventional solvothermal method and solvothermal method assisted by microwave. The influence of ...
Descrição VHDL e prototipação em FPGA do processador MOS 6502
(Universidade Federal de Santa Maria, 2015-12-11)
The project described by this assignment consisted in revisiting the 6502 microprocessor, an integrated circuit widely used in 1970s and 1980s. The first two Apple computers, consoles and computers from Atari and the first ...
Síntese e caracterização de tungstato de ferro (FeWO4) e tungstato de zinco (ZnWO4) para aplicações tecnológicas
(Universidade Federal de Santa Maria, 2015-08-07)
In this study, two tungsten-based oxides, iron tungstate (FeWO4) and zinc tungstate
(ZnWO4), were synthesized by the routes microwave-assisted hydrothermal and
solvo-hidrothermal, respectively. The iron tungstate oxide ...