Advanced search
Start date
Betweenand

Molybdenum disulphide (MoS2) nanostructures syntheses methodologies and evaluation of their potential application in pollutants adsorption systems

Grant number: 18/18468-2
Support Opportunities:Scholarships in Brazil - Doctorate
Effective date (Start): January 01, 2019
Effective date (End): November 30, 2022
Field of knowledge:Engineering - Materials and Metallurgical Engineering - Nonmetallic Materials
Principal Investigator:Daniel Souza Corrêa
Grantee:Rodrigo Schneider
Host Institution: Embrapa Instrumentação Agropecuária. Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA). Ministério da Agricultura, Pecuária e Abastecimento (Brasil). São Carlos , SP, Brazil

Abstract

In this work we will investigate distinct syntheses routes and characterization of molybdenum dissulphyde (MoS2) nanostructures, once such materials presented a broad variety of technology applications, including sensors (optical, electric and electrochemical), semiconductors (voltaic cells and battery) and photocatalyses (H2 evolution and organic pollutants degradation). Among the several syntheses available in the literature to produce MoS2, our work will explore ball milling (top-down) and hydrothermal synthesis (bottom-up) associated to ultrasonic exfoliation, which will emphasizes on products purification and synthesis reaction yield. The characterizations to be employed are Scanning Electron Microscopy (SEM), X-Ray Diffraction (DRX) and spectroscopies: Raman, Fourier transformed infrared absorption (FTIR), X-Ray photoelectron (XPS) and photoluminescence. Is also intended the immobilization of MoS2 nanostructures in polymeric matrices, which should meet some criteria: flexibility, chemical stability and processability, enabling the utilization of polymer nanofibrous mats. The hybrid nanostructure system will be applied as a remediation system for contaminants in aqueous solution through the adsorption of pollutants, aiming at agricultural and environmental applications. (AU)

News published in Agência FAPESP Newsletter about the scholarship:
Articles published in other media outlets (0 total):
More itemsLess items
VEICULO: TITULO (DATA)
VEICULO: TITULO (DATA)

Scientific publications (12)
(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)
BALLESTEROS, CAMILO A. S.; MERCANTE, LUIZA A.; ALVARENGA, AUGUSTO D.; FACURE, MURILO H. M.; SCHNEIDER, RODRIGO; CORREA, DANIEL S.. Recent trends in nanozymes design: from materials and structures to environmental applications. MATERIALS CHEMISTRY FRONTIERS, v. 5, n. 20, . (17/10582-8, 18/22214-6, 18/18468-2)
MERCANTE, LUIZA A.; ANDRE, RAFAELA S.; SCHNEIDER, RODRIGO; MATTOSO, LUIZ H. C.; CORREA, DANIEL S.. Free-standing SiO2/TiO2-MoS(2)composite nanofibrous membranes as nanoadsorbents for efficient Pb(ii) removal. NEW JOURNAL OF CHEMISTRY, v. 44, n. 30, p. 13030-13035, . (16/23793-4, 18/18468-2, 17/12174-4)
SCHNEIDER, RODRIGO; FACURE, MURILO H. M.; CHAGAS, PAULO A. M.; ANDRE, RAFAELA S.; DOS SANTOS, DANILO M.; CORREA, DANIEL S.. Tailoring the Surface Properties of Micro/Nanofibers Using 0D, 1D, 2D, and 3D Nanostructures: A Review on Post-Modification Methods. ADVANCED MATERIALS INTERFACES, v. 8, n. 13, . (18/22214-6, 16/23793-4, 17/20973-4, 17/10582-8, 18/18468-2)
SCHNEIDER, RODRIGO; FACURE, MURILO H. M.; ALVARENGA, AUGUSTO D.; CHAGAS, PAULO A. M.; DOS SANTOS, DANILO M.; CORREA, DANIEL S.. Dye Adsorption Capacity of MoS2 Nanoflakes Immobilized on Poly(lactic acid) Fibrous Membranes. ACS APPLIED NANO MATERIALS, v. 4, n. 5, p. 4881-4894, . (17/10582-8, 17/20973-4, 18/22214-6, 18/18468-2, 17/12174-4)
PEREA, GERALDINE N. R.; PAVINATTO, ADRIANA; SCHNEIDER, RODRIGO; MUNK, MICHELE; BRANDAO, HUMBERTO M.; CORREA, DANIEL S.. Electrospun nanofibers based on polyvinylpyrrolidone/chitosan and cloxacillin: investigation of morphological features, antibiotic release and antimicrobial properties. JOURNAL OF POLYMER RESEARCH, v. 30, n. 5, p. 9-pg., . (17/12174-4, 18/18468-2)
FACURE, MURILO H. M.; SCHNEIDER, RODRIGO; MERCANTE, LUIZA A.; CORREA, DANIEL S.. A review on graphene quantum dots and their nanocomposites: from laboratory synthesis towards agricultural and environmental applications. ENVIRONMENTAL SCIENCE-NANO, v. 7, n. 12, p. 3710-3734, . (17/10582-8, 17/12174-4, 18/18468-2)
TEODORO, KELCILENE B. R.; FACURE, MURILO H. M.; SCHNEIDER, RODRIGO; ALVARENGA, AUGUSTO D.; ANDRE, RAFAELA S.; CORREA, DANIEL S.. Self-Standing Thin Films of Cellulose Nanocrystals and Graphene Quantum Dots for Detection of Trace Iron(III). ACS APPLIED NANO MATERIALS, v. 6, n. 13, p. 11-pg., . (18/18468-2, 17/10582-8, 18/22214-6)
FACURE, MURILO HENRIQUE M.; SCHNEIDER, RODRIGO; DOS SANTOS, DANILO M.; CORREA, DANIEL S.. Impedimetric electronic tongue based on molybdenum disulfide and graphene oxide for monitoring antibiotics in liquid media. Talanta, v. 217, . (17/20973-4, 17/10582-8, 18/18468-2, 17/12174-4)
FACURE, M. H. M.; SCHNEIDER, R.; MERCANTE, L. A.; CORREA, D. S.. Rational hydrothermal synthesis of graphene quantum dots with optimized luminescent properties for sensing applications. MATERIALS TODAY CHEMISTRY, v. 23, . (18/18468-2, 17/10582-8, 18/22214-6)
PAULA, KELLY T.; MERCANTE, LUIZA A.; SCHNEIDER, RODRIGO; CORREA, DANIEL S.; MENDONCA, CLEBER R.. Micropatterning MoS2/Polyamide Electrospun Nanofibrous Membranes Using Femtosecond Laser Pulses. PHOTONICS, v. 6, n. 1, . (17/12174-4, 18/18468-2)
SCHNEIDER, RODRIGO; TANDEL, AMEYA MANOJ; DENG, ERDA; CORREA, DANIEL S.; LIN, HAIQING. Scalable synthesis of ultrathin MoS2 membranes for dye desalination. JOURNAL OF MEMBRANE SCIENCE LETTERS, v. 3, n. 2, p. 7-pg., . (18/18468-2, 18/22214-6)
ALVARENGA, AUGUSTO D.; ANDRE, RAFAELA DA S.; TEODORO, KELCILENE B. R.; SCHNEIDER, RODRIGO; MERCANTE, LUIZA A.; CORREA, DANIEL S.. Nanofibrous filtering membranes modified with sucrose-derived carbonaceous materials for adsorption in batch and fixed bed. CHEMICAL ENGINEERING JOURNAL, v. 451, p. 15-pg., . (18/18468-2)

Please report errors in scientific publications list using this form.

Filed patent(s) as a result of this research project

MEMBRANAS ASSIMÉTRICAS COMPOSTAS POR CAMADAS DE NANOFIBRAS VISANDO À PROTEÇÃO DE INSUMOS FARMACÊUTICOS ATIVOS E COSMÉTICOS FOTOSSENSÍVEIS E APLICAÇÃO COMO CURATIVO BR1020200208934 - EMBRAPA ; Universidade Federal de São Carlos (UFSCAR) . DANIEL SOUZA CORREA / PAULO AUGUSTO MARQUES CHAGAS / DANILO MARTINS DOS SANTOS / RODRIGO SCHNEIDER - October 2020, 09