Writers: Wania Ap. Christinelli and Roger Gonçalves and Ernesto C. Pereira Keywords: Conducting polymers; Supercapacitors; Layer-by-layer films; Self-doping Abstract: Here we report supercapacitors fabricated with the layer-by-layer (LBL) technique using two polymers, namely poly(o-methoxyaniline) (POMA) and poly(3-thiophene acetic […]
Writers: Naiara L. Marana, Anderson R. Albuquerque, Felipe A. La Porta, Elson Longo, Julio R. Sambrano Keywords: ZnO nanotubes; DFT; Strain energy Abstract: Periodic density functional theory calculations with the B3LYP hybrid functional and all-electron […]
Writers: R. A. Silva and M. O. Orlandi Keywords: Sensor; Nanostructures; Synthesis Abstract: ZnO nanostructures were synthesized using two different routes and the light sensor response of structures was studied. The synthesis by carbothermal reduction resulted in ZnO tetrapods […]
Writers: Ivo M. Pinatti and Tatiana M. Mazzo and Rosana F. Gonçalves and José A. Varela and Elson Longo and Ieda L.V. Rosa Keywords: Hydrothermal Microwave; Calcium titanate; Samarium; Photoluminescence Abstract: Calcium titanate (CaTiO3 – CT) and samarium […]
Writers: Tiago G. Conti; Adenilson J. Chiquito and Edson R. Leite Keywords: Films; Electrical properties; nanocrystals Abstract: In the present work, we are investigating the electronic transport mechanism for antimony-doped tin oxide (ATO) ultrathin films produced by a colloidal deposition process […]
Passando o ano de 2015 em revista, o Grupo de Pesquisa Crescimento de Cristais e Materiais Cerâmicos (CCMC) avaliou com seus membros todas as atividades e resultados alcançados. Coordenado pelo Prof. Valmor Roberto Mastelaro, o […]
Writers: Roman Alvarez Roca and Pablo S. Lemos and Juan Andrés and Elson Longo Keywords: nanoparticles; metastable; microcrystals; electron irradiation Abstract: In the present work, an easy precipitation method without presence of surfactants is applied to the synthesis of the hexagonal […]
Writers: F. B. Destro, M. Cilense, M. P. Nascimento, F. González Garcia, L. R. O. Heina, and A. Z. Simões Keywords: films Abstract: This study examines the effect of film thickness ranging from 230 to 404 nm […]
Writers: M M Ferrer, A F Gouveia, L Gracia, E Longo and J Andrés Keywords: morphology, Wulff construction, surface energy, Co3O4, α-Fe2O3, In2O3 Abstract: Essentially, the exposed crystal planes of a given material, which primarily determine their morphology, tremendously […]
Writers: M.D.P. Silva and R.F. Gonçalves and I.C. Nogueira and V.M. Longo and L. Mondoni and M.G. Moron and Y.V. Santana and E. Longo Keywords: Ag2WO4; Ag2MoO4; Photoluminescence; Morphology; Raman spectroscopy Abstract: Ag2W1 -xMoxO4 (x = 0.0 and 0.50) powders were […]
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