New clay-based materials with advanced technological and environmental applications

• Processo: 13/50216-0
• Modalidade de apoio: Auxílio à Pesquisa - Regular
• Data de Início da vigência: 01 de agosto de 2013
• Data de Término da vigência: 31 de julho de 2015
• Área do conhecimento: Engenharias - Engenharia Química
• Acordo de Cooperação: Universidade de Salamanca
• Pesquisador responsável: Katia Jorge Ciuffi Pires
• Beneficiário: Katia Jorge Ciuffi Pires
• Pesquisador Responsável no exterior: Vicente Rives Arnau
• Instituição Parceira no exterior: Universidad de Salamanca (USAL), Espanha
• Instituição Sede: Coordenadoria Adjunta de Graduação. Universidade de Franca (UNIFRAN). Franca , SP, Brasil
• Vinculado ao auxílio: 11/03335-8 - Ferroporfirinas como catalisadores em reações de oxidação do ciclohexano e reação de "Bayer-Villiger: sistemas heterogêneos, AP.R
• Assunto(s): Química verde Catálise Materiais avançados Metaloporfirinas Cicloexanos Cetona Oxidação química Peróxido de hidrogênio
• Palavra(s)-Chave do Pesquisador: Catalysis | Catalysts | Clay | Environment | Green Chemistry

Resumo

The main objective of the Project is to prepare new materials with advanced properties, to be applied in the fields of technology and environment. In special in the present collaboration project clays will be modified at the nanometric scale by organophilization. New materials will be able to incorporate metalloporphyrins with catalytic properties or lanthanide elements with luminescent characteristics. We will study the catalytic activity in the oxidation of cyclohexane and in the oxidation of ketones. In both cases, the oxidant will be H2O2. The research groups proposing this research have been working in collaboration for many years, and this interaction had already been envisaged in the FAPESP project of the Brazilian coordinator team. The present project will strengthen this cooperation and will allow for exchange programmes with researchers from the state of Sao Paulo visiting USAL. In this way, we intend to make substantial progress in the abovementioned project because discussions will be facilitated and it will be possible to use the equipment allocated by USAL. (AU)

Publicações científicas

(6)

(Referências obtidas automaticamente do Web of Science e do SciELO, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores)

MOREIRA, MAISA A.; CIUFFI, KATIA J.; RIVES, VICENTE; VICENTE, MIGUEL A.; TRUJILLANO, RAQUEL; GIL, ANTONIO; KORILI, SOPHIA A.; DE FARIA, EMERSON H.. Effect of chemical modification of palygorskite and sepiolite by 3-aminopropyltriethoxisilane on adsorption of cationic and anionic dyes. APPLIED CLAY SCIENCE, v. 135, p. 394-404, JAN 2017. (13/50216-0, 13/09149-7, 13/19523-3)

DE CARVALHO, ANALAURA LOVO; FERREIRA, BRENO F.; GOMES MARTINS, CARLOS H.; NASSAR, EDUARDO J.; NAKAGAKI, SHIRLEY; MACHADO, GUILHERME SIPPEL; RIVES, VICENTE; TRUJILLANO, RAQUEL; VICENTE, MIGUEL A.; GIL, ANTONIO; et al. Tetracarboxyphenylporphyrin-Kaolinite Hybrid Materials as Efficient Catalysts and Antibacterial Agents. Journal of Physical Chemistry C, v. 118, n. 42, p. 24562-24574, OCT 23 2014. (13/50216-0, 11/17660-8, 13/19523-3)

BARBOSA, LORRANA VIETRO; MARCAL, LIZIANE; NASSAR, EDUARDO J.; CALEFI, PAULO S.; VICENTE, MIGUEL A.; TRUJILLANO, RAQUEL; RIVES, VICENTE; GIL, ANTONIO; KORILI, SOPHIA A.; CIUFFI, KATIA J.; et al. Kaolinite-titanium oxide nanocomposites prepared via sol-gel as heterogeneous photocatalysts for dyes degradation. CATALYSIS TODAY, v. 246, p. 133-142, MAY 15 2015. (13/50216-0, 11/17660-8, 13/19523-3)

MARCAL, LIZIANE; DE FARIA, EMERSON H.; NASSAR, EDUARDO J.; TRUJILLANO, RAQUEL; MARTIN, NURIA; VICENTE, MIGUEL A.; RIVES, VICENTE; GIL, ANTONIO; KORILI, SOPHIA A.; CIUFFI, KATIA J.. Organically Modified Saponites: SAXS Study of Swelling and Application in Caffeine Removal. ACS APPLIED MATERIALS & INTERFACES, v. 7, n. 20, p. 10853-10862, MAY 27 2015. (13/50216-0)

DE ARAUJO, DENIS TALARICO; CIUFFI, KATIA J.; NASSAR, EDUARDO J.; VICENTE, MIGUEL A.; TRUJILLANO, RAQUEL; CALEFI, PAULO S.; RIVES, VICENTE; DE FARIA, EMERSON H.. Eu3+- and Tb3+-Dipicolinate Complexes Covalently Grafted into Kaolinite as Luminescence-Functionalized Clay Hybrid Materials. Journal of Physical Chemistry C, v. 121, n. 9, p. 5081-5088, MAR 9 2017. (13/50216-0, 16/01501-1, 13/19523-3)

ARAUJO, FRANCIELLE R.; BAPTISTA, JOEL G.; MARCAL, LIZIANE; CIUFFI, KATIA J.; NASSAR, EDUARDO J.; CALEFI, PAULO S.; VICENTE, MIGUEL A.; TRUJILLANO, RAQUEL; RIVES, VICENTE; GIL, ANTONIO; et al. Versatile heterogeneous dipicolinate complexes grafted into kaolinite: Catalytic oxidation of hydrocarbons and degradation of dyes. CATALYSIS TODAY, v. 227, p. 105-115, MAY 15 2014. (13/50216-0, 12/07410-7, 11/17660-8)