Synthesis of NiMoO4 by the Complexation Method Combining EDTA-Citrate and its Behavior Against Biodiesel Acidity

Autor: Larissa Nogueira e Silva, Alexsandro Rocha da Silva, Maitê Medeiros de Santana e Silva, Francisco Klebson Gomes dos Santos, Andarair Gomes dos Santos

Publikováno v: Materials Research, Vol 24, Iss 4 (2021)

In this paper, NiMoO4 powder was synthesized by the complexation method combining EDTA-Citrate. The behavior of the NiMoO4 material in the ethyl transesterification reaction was evaluated by analyzing the acidity index under specified reaction condit

Externí odkaz: https://doaj.org/article/78154890b9c84becb694a8319e91c13b

Synthesis of the Perovskite-Type BaCe0.8Pr0.05Cu0.15O3-δ via EDTA-Citrate

Autor: Andarair Gomes dos Santos, Francisco Klebson Gomes dos Santos, Daniel Araujo de Macedo, Maxwell Ferreira Lobato, Ernani Dias da Silva Filho, Angélica Belchior Vital, Carlson Pereira de Souza

Publikováno v: Materials Research, Vol 20, Iss suppl 2, Pp 447-451 (2017)

BaCeO3-based ceramics are ionic and electronic conductors that can be applied to oxygen sensors, solid oxide fuel cells and oxygen permeable membranes. However, the low chemical stability at high temperatures of these materials motivates studies invo

Externí odkaz: https://doaj.org/article/c4103b7f53c74fdfb81ce73e887204fd

Efeito do pH, Razão molar de EDTA: Ácido cítrico: íons metálicos totais e do tratamento térmico na obtenção da BaCeO3 com base no método de complexação EDTA-Citrato

Autor: Andarair Gomes dos Santos, Rayane Ricardo da Silva, Antonia Géssika Oliveira Dantas, Maxwell Ferreira Lobato, Carlson Pereira de Souza

Publikováno v: Revista Verde de Agroecologia e Desenvolvimento Sustentável, Vol 9, Iss 4, Pp 149-162 (2014)

Inúmeras são as pesquisas que utilizam o método de complexação EDTA-Citrato na sintetização de materiais cerâmicos variados. No presente trabalho sintetizou-se o BaCeO3, com base neste método, visando investigar a influência do pH (7 – 11

Externí odkaz: https://doaj.org/article/3112d99a65254d3eb60eb0f51eefd534

Lead-Free Halide Perovskite Cs2AgBiBr6/Bismuthene Composites for Improved CH4 Production in Photocatalytic CO2 Reduction

Autor: Michael Segundo Sena, Junyi Cui, Yasmine Baghdadi, Eduardo Rattner, Matyas Daboczi, André Luís Lopes-Moriyama, Andarair Gomes dos Santos, Salvador Eslava

Publikováno v: ACS Applied Energy Materials.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0813d73e8bbb1e9c892fa9dee9cc2ecb
https://doi.org/10.1021/acsaem.2c03105

Funcionalização da SBA-15 com EDTA e sua aplicação na remoção de íons Ca2+ e Mg2+ de água dura

Autor: Andarair Gomes dos Santos, Vanessa da Silva Bezerra Marques, Ricardo Henrique de Lima Leite, Francisco Klebson Gomes dos Santos

Publikováno v: Revista Verde de Agroecologia e Desenvolvimento Sustentável, Vol 15, Iss 3 (2020)
Revista Verde de Agroecologia e Desenvolvimento Sustentável; Vol. 15 No. 3 (2020); 300-308
Revista Verde de Agroecologia e Desenvolvimento Sustentável; Vol. 15 Núm. 3 (2020); 300-308
Revista Verde de Agroecologia e Desenvolvimento Sustentável; v. 15 n. 3 (2020); 300-308
Revista Verde de Agroecologia e Desenvolvimento Sustentavel
Grupo Verde de Agroecologia e Abelhas (GVAA)
instacron:GVAA

Poor management, changes in drinking parameters and drought subject many parts of the world to survival in the face of shortages of drinking water and the quality of drinking water needs to be assessed for adequate consumption. Hard water can lead to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4374e44421ddd4b0d1c32a05f2440a98
https://doi.org/10.18378/rvads.v15i3.7618