Obtaining expanded graphite nanosheets (GNs) for incorporation into solid polymeric electrolyte for potential use in dye -sensitized solar cells

Autor: Knuth, Rogério Daltro

Publikováno v: Repositório Institucional da UFPEL
Universidade Federal de Pelotas (UFPEL)
instacron:UFPEL

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Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::7caadd57dfc87f8d624153bc30994674
http://guaiaca.ufpel.edu.br:8080/handle/prefix/8578

Estudo de Nanofitas de h-BN e Nanofolhas de SiC por primeiros princípios

Autor: Gonçalves, Juliana Aparecida

Publikováno v: Biblioteca Digital de Teses e Dissertações da UFPB
Universidade Federal da Paraíba (UFPB)
instacron:UFPB

Two-dimensional materials (2D) have been the focus of several kinds of research in recent years. Among these materials, we can highlight the "graphene-like" materials, as Boron Nitride hexagonal (h-BN) and Silicon Carbide (SiC). Although these materi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::e266082bf014d4c1f9d478e78911097f
https://repositorio.ufpb.br/jspui/handle/123456789/22394

Magnetic nanocomposites for applications in bimodal imaging contrast agents and cationic dye adsorption

Autor: Rocha, Janaína Sobreira

Publikováno v: Repositório Institucional da Universidade Federal do Ceará (UFC)
Universidade Federal do Ceará (UFC)
instacron:UFC

In this work, different methodologies for the preparation of iron oxide (Fe3O4) magnetic nanoparticles (NPMs) will be presented, with subsequent association to manganese oxide sheets (MnO2) and titanate nanotubes (NTTi ), forming hierarchical structu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::ed6ebd36d31eca775921a766f0346dca
http://www.repositorio.ufc.br/handle/riufc/59369

Characterization of graphene nanosheets obtained by a modified Hummer's method

Autor: Cláudia Hack Gumz Correia, Renata Hack, Sérgio Henrique Pezzin, Ricardo Antônio de Simone Zanon

Publikováno v: Matéria (Rio de Janeiro), Volume: 23, Issue: 1, Article number: e-11988, Published: 05 MAR 2018
Matéria (Rio de Janeiro) v.23 n.1 2018
Matéria (Rio de Janeiro. Online)
instacron:RLAM

Natural graphite is an inexpensive and abundant source to obtain graphene nanosheets. The most efficient method for large-scale production is the chemical method, which is based on the oxidation of natural graphite. This paper reports the synthesis a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b255043b3bebd7f30331548c1733445
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762018000100443&lng=en&tlng=en

[en] STUDY OF THE EXFOLIATION OF LEPIDOCROCITE-LIKE FERRITIATANATE NANOSHEETS WITH A DIMETHYLDIOCTADECYLAMMONIUM SALT AND THEIR APPLICATION IN THE POLYMER-BASED NANOCOMPOSITES

Autor: JULIANA BENTO VIOL

[pt] Nanofolhas de ferrititanato com estrutura tipo lepidocrocita foram sintetizadas a partir de um precursor de baixo custo (areia ilmenítica), via rota hidrotérmica alcalina. Dois tipos de nanofolhas com alto e baixo teor de sódio foram obtidos:

Externí odkaz: https://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=26325@1
https://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=26325@2