D
David A. Pacheco Tanaka
Researcher at National Institute of Advanced Industrial Science and Technology
Publications - 82
Citations - 2547
David A. Pacheco Tanaka is an academic researcher from National Institute of Advanced Industrial Science and Technology. The author has contributed to research in topics: Membrane & Adsorption. The author has an hindex of 27, co-authored 70 publications receiving 2108 citations. Previous affiliations of David A. Pacheco Tanaka include University of Porto & Industrial Research Institute.
Papers
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Journal ArticleDOI
Effect of incorporation of graphene oxide and graphene nanoplatelets on mechanical and gas permeability properties of poly(lactic acid) films
Artur M. Pinto,Joana I.T.A. Cabral,David A. Pacheco Tanaka,Adélio Mendes,Fernão D. Magalhães +4 more
TL;DR: In this article, thin films of poly(lactic acid) (PLA) were produced incorporating small amounts (0.2 to 1 wt%) of graphene oxide (GO) and graphene nanoplatelets (GNP).
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Hydrogen permeability study of the thin Pd–Ag alloy membranes in the temperature range across the α–β phase transition
Junya Okazaki,Junya Okazaki,David A. Pacheco Tanaka,Margot A. Llosa Tanco,Yoshito Wakui,Fujio Mizukami,Toshishige M. Suzuki +6 more
TL;DR: A series of Pd-Ag membranes with different atomic ratio (Ag = 0, 5, 10, 15, 20 and 23%) was fabricated by controlling the chemical components in the electroless plating bath followed by thermal annealing of the deposited metals.
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Preparation of palladium and silver alloy membrane on a porous α-alumina tube via simultaneous electroless plating
David A. Pacheco Tanaka,Margot A. Llosa Tanco,Shuichi Niwa,Yoshito Wakui,Fujio Mizukami,Takemi Namba,Toshishige M. Suzuki +6 more
TL;DR: In this paper, nano-particles of Pd nuclei were uniformly distributed by dip-coating with palladium acetate or [Pd(acac) 2 ] (acac: acetylacetonato ion) in organic solvents followed by reduction with alkaline hydrazine solution.
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Development of thin PdeAg supported membranes for fluidized bed membrane reactors including WGS related gases
Ekain Fernandez,Arash Helmi,Kai Coenen,Jon Melendez,J.L Viviente,David A. Pacheco Tanaka,Martin van Sint Annaland,Fausto Gallucci +7 more
TL;DR: In this article, the preparation, characterization and stability tests of Pd-based thin membranes for fluidized bed membrane reactor applications are described and a simple technique for sealing of the produced membranes is reported and discussed.
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Reduced graphene oxide films as transparent counter-electrodes for dye-sensitized solar cells
TL;DR: In this paper, stand-alone graphene-based films were prepared from graphene oxide nanoplatelets and their use as counter-electrodes (CEs) in dye-sensitized solar cells (DSCs) was investigated.