Research Grants 23/08771-8 - Células solares, Semicondutores orgânicos - BV FAPESP
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Advanced materials based on aromatic imides with applications for the energy sector

Abstract

Novel materials based on aromatic imides will be synthesized, with applications for the energy sector. The proposal aims the synthesis of three naphthalenediimide (NDI) derivatives, namely: N,N2-bis(2-phosphonoethyl)-1,4,5,8-naphthalenediimide (PNDI), N,N2-bis(4-carboxyphenyl)-1,4,5,8-naphthalenediimide (CNDI) e N,N2-bis(3-triethoxysilylpropyl)-1,4,5,8-naphthalenediimide (TESP-NDI). PNDI and CNDI, featuring phosphonate and carboxylate ligands, respectively, will be reacted with metallic cations, such as Zn, to give metal organic frameworks (MOFs), which will be employed for the CO2/CH4 separation. For this purpose, mixed matrix membranes (MMMs) will be prepared, containing the obtained MOFs embedded into a polymer matrix (polyetherimide or polysulfone). The permeability and selectivity of the MMMs towards the different gases involved in CO2 capture will be measured. TESP-NDI will be used as electron transport layer (ETL) in solar cells, through the deposition of a thin film by spin-coating on a conductive substrate, followed by sol-gel condensation of the silane groups. (AU)

Articles published in Agência FAPESP Newsletter about the research grant:
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Scientific publications
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
DE ASSIS, RENAN GABRIEL; DE OLIVEIRA JUNIOR, MARCOS; ESCOTE, MARCIA TSUYAMA; PINHEIRO, CARLOS BASILIO; ACUNA, JOSE JAVIER SAEZ; FERREIRA, FABIO FURLAN; PEDROZA, LUANA SUCUPIRA; BROCHSZTAIN, SERGIO; DE QUEIROZ, THIAGO BRANQUINHO. Preparation and Characterization of a Disilylated Naphthalenediimide Molecular Crystal: Perspectives for Organosilica Mesoporous Materials. ACS APPLIED ENGINEERING MATERIALS, v. 2, n. 7, p. 11-pg., . (23/01502-1, 21/07694-4, 13/07793-6, 17/10292-0, 23/08771-8, 22/02974-1, 20/13466-1)
MORAIS, ELIANE A.; CATURELLO, NAIDEL A. M. S.; LEMES, MAYKON A.; FERREIRA, HENRIQUE; FERREIRA, FABIO F.; ACUNA, JOSE J. S.; BROCHSZTAIN, SERGIO; DALPIAN, GUSTAVO M.; SOUZA, JOSE A.. Rashba Spin Splitting Limiting the Application of 2D Halide Perovskites for UV-Emitting Devices. ACS APPLIED MATERIALS & INTERFACES, v. 16, n. 3, p. 10-pg., . (21/03640-7, 20/11560-0, 23/10982-7, 19/21656-8, 23/08771-8, 21/11446-6, 21/14422-0)
MELO, BARBRA POLY-ANNA VERA; GREGORIO JUNIOR, DENIS FERNANDO; DE OLIVEIRA, MATHEUS TROILO; TRINDADE, FABIANE DE JESUS; VAN DE STREEK, JACCO; FERREIRA, FABIO FURLAN; BROCHSZTAIN, SERGIO. Synthesis and Characterization of Two Novel Naphthalenediimide/Zinc Phosphonate Crystalline Materials Precipitated from Different Solvents. ACS OMEGA, v. 9, n. 1, p. 9-pg., . (16/05496-2, 21/03640-7, 23/08771-8)