Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Alan R. F. Lima"'
Publikováno v:
Química Nova, Vol 33, Iss 5, Pp 1071-1076 (2010)
Solid solution of iron doped potassium strontium niobate with KSr2(FeNb4)O15-Δ stoichiometry was prepared by high efficiency ball milling method. Structural characterization was carried out by X-ray diffraction. Crystalline structure was analyzed by
Externí odkaz:
https://doaj.org/article/172d54544b1d448988f16a0a03db0e5b
Autor:
Fernando C. Vicentini, Luiz R. G. Silva, Jéssica S. Stefano, Alan R. F. Lima, Jai Prakash, Juliano A. Bonacin, Bruno C. Janegitz
Publikováno v:
Biomedical Materials & Devices.
Publikováno v:
Journal of Materials Science: Materials in Electronics. 33:8747-8758
Solid electrolytes-based lithium phosphates have achieved a great evolution due to the safety problem in the lithium-ion battery. This work targets to investigate the prepared glasses within the 20Li2O–(50 − x)Li2WO4–xTiO2–30P2O5 system, with
Publikováno v:
Journal of the Brazilian Chemical Society, Volume: 32, Issue: 3, Pages: 665-674, Published: 01 MAR 2021
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Journal of the Brazilian Chemical Society v.32 n.3 2021
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Journal of the Brazilian Chemical Society v.32 n.3 2021
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
In this work, La0.6M0.4Ni0.6Cu0.4O3 (M = Ag, Ba, and Ce, denoted as LANC, LBNC, and LCNC, respectively) electrocatalysts were synthesized by the Pechini method at 1023 K for two hours in air. Rietveld refinement allowed the identification of the crys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::badc83b8933c643a7f77b793784e0c3d
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532021000300665&lng=en&tlng=en
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532021000300665&lng=en&tlng=en
Autor:
João Lúcio de Azevedo, Adélio Mendes, J. Sérgio Seixas de Melo, Alan R. F. Lima, Ricardo Cardoso Pereira
Publikováno v:
Journal of Molecular Liquids. 336:116364
An aqueous organic redox flow battery (AORFB) based on Alizarin Red S, 3,4-dihydroxy-9,10-anthraquinone-2-sulfonic acid (ARS) and potassium ferrocyanide (PF) was studied in alkaline medium. Charge-discharge processes and potential-current response be
Publikováno v:
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Made available in DSpace on 2018-12-11T17:25:36Z (GMT). No. of bitstreams: 0 Previous issue date: 2015-11-01 Pure (Bi12TiO20) and La- and Pb-doped (Bi12-xLaxTiO20 e Bi12-xPbxTiO20, with x up to 1.50) bismuth titanates were prepared by the oxidant per
Autor:
Jean Halison de Oliveira, Emerson M. Girotto, Thábata Karoliny Formicoli de Souza Freitas, Mauro Bertotti, Franciele França, Juliana Carla Garcia, Daniele Domingos Manholer, Henrique Cesar Lopes Geraldino, Alan R. F. Lima, Eduardo A. Volnistem
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
This study aimed to evaluate the efficiency of an electro-Fenton system, using a gas diffusion electrode (GDE) modified with reduced graphene oxide (rGO) for the electrogeneration of H2O2. The process was intensified using magnetic nanoparticles (Fe3
Autor:
Marcelo Nakamura, Juliana S. Bernardes, Josué M. Gonçalves, Koiti Araki, Abhishek Kumar, Mauro Bertotti, Tiago A. Matias, Alan R. F. Lima
Publikováno v:
Electrochimica Acta. 326:134984
Efficient dispersion of M-N-C molecular macrocycles on carbon nanomaterials support is an attractive strategy to develop a highly efficient and noble metal-free Oxygen Reduction Reaction (ORR) electrocatalyst for fuel cell devices. Herein, Cobalt Pht
Publikováno v:
Applied Mathematical Sciences. 9:5839-5869
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
We report the electrocatalytic activity of perovskite-type LaNiO3-nanoxide (LN-NO) on secosteroid hormone oxidation in alkaline solution. LN-NO was synthesized by the Pechini method and calcined at 973 K for 2 h under air atmosphere. Subsequently, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf0d9d1c3f65f7dd631c8e8baacd3301