Zobrazeno 1 - 2
of 2
pro vyhledávání: '"R. Abreu"'
Autor:
Sergio P. Campana-Filho, Douglas de Britto, Elisabete Curti, Fernanda R. Abreu, Marcia B. Cardoso, Marcos V. Battisti, Priscilla C. Sim, Rejane C. Goy, Roberta Signini, Rodrigo L. Lavall
Publikováno v:
Química Nova, Vol 30, Iss 3, Pp 644-650 (2007)
The fact that alpha- and beta-chitin adopt different arrays in the solid state is explored to emphasize their different properties and distinct spectral characteristics and X ray diffraction patterns. The methods for their extraction from the biomass
Autor:
Caio C. S. Macedo, André P. Tavares, Melquizedeque B. Alves, Frederique R. Abreu, Joel C. Rubim, Luiz Fabrício Zara, Paulo A. Z. Suarez
Publikováno v:
Journal of the Brazilian Chemical Society v.17 n.7 2006
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Repositório Institucional da UnB
Universidade de Brasília (UnB)
instacron:UNB
Journal of the Brazilian Chemical Society, Volume: 17, Issue: 7, Pages: 1291-1296, Published: DEC 2006
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Repositório Institucional da UnB
Universidade de Brasília (UnB)
instacron:UNB
Journal of the Brazilian Chemical Society, Volume: 17, Issue: 7, Pages: 1291-1296, Published: DEC 2006
The preparation of new materials obtained from the co-precipitation of aluminum, tin and zinc oxides and their use as catalytic system activities for vegetable oils alcoholysis are reported herein. It was observed that these metal-oxides of the type
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3554303053aca3fc32a32b114a1636f1
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532006000700014
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532006000700014