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Surface study of vitreous carbon obtained from glassy carbon powder
(2012-05-22)
This work presents a surface study of monolithic vitreous (or glassy) carbon - MVC - obtained from vitreous carbon powder. Defective MVC pieces are crushed in a ball mill and size classified by sifting. The MVC powder is ...
Screen-printed carbon electrode modified with poly-L-histidine applied to voltammetric determination of chromium (VI)
(2006-12-01)
The present work reports the use of a screen-printed carbon electrode (SPCE) modified by poly-L-histidine film to determine chromium (VI). Stable films can be formed by direct addition of PH solution 1 % (w/v) on the ...
Carbon dynamics in agrosystems fitomass.
(In: BRAZILIAN BIOENERGY SCIENCE AND TECHNOLOGY CONFERENCE 1., 2011, Campos do Jordão. Anais... São Paulo: FAPESP, 2011., 2011)
Preparation and structural characterization of hybrid composites of semiconductor oxides with amorphous carbon
(2018-01-01)
Organic/inorganic hybrids composites type have been reported as an alternative for the preparation of multifunctional materials with superior properties to those of individual constituents. In this work, hybrid composites ...
Polypropylene composites manufactured from recycled carbon fibers from aeronautic materials waste
(2017-01-01)
Carbon fiber composites are used in several industries such as, aerospace, automotive, civil engineering, sports goods and technical applications due to its low-weight, strength and stiffness. However, the technology of ...
Influência dos sistemas de integração lavoura-pecuária na sustentabilidade de solos do Cerrado.
(In: SIMPÓSIO BRASILEIRO DE GEOGRAFIA FÍSICA APLICADA, 14., 2011, Dourados. Dinâmicas socioambientais, das inter-relações às interdependências: anais. Dourados: [s.n.], 2011., 2011)
The first Brazilian Field Lab fully dedicated to CO2 MMV experiments: From the start-up to the initial results
(2014-01-01)
Currently one of the main challenges in CO2 storage research is the development, testing and validation of accurate and efficient Measuring, Monitoring and Verification (MMV) techniques to be deployed at geological ...
Carbon stock measurement to evaluate ecosystem service from carbon sequestration.
(In: WORLD CONGRESS OF SOIL SCIENCE, 20., 2014, Jeju. Soils embrace life and universe: abstracts. [S.l.]: International Union of Soil Sciences, 2014., 2014)
Study area characterization and preliminary results on GHG emissions in eucalyptus forest, Mato Grosso do Sul.
(In: INTERNATIONAL SYMPOSIUM ON GREENHOUSE GASES IN AGRICULTURE, 2., 2016, Campo Grande, MS. Proceedings... Brasília, DF: Embrapa, 2016. p. 97-99. (Embrapa Gado de Corte. Documentos, 216)., 2016)