Study of the Processing and Characterization of the Mixture of Oxides of Al2O3-Y2O3-Nb2O5

Ricardo de Freitas Cabral; Marcelo Henrique Prado da Silva; Eduardo de Sousa Lima

doi:10.4028/www.scientific.net/MSF.958.1

Paper Titles

Preface

Study of the Processing and Characterization of the Mixture of Oxides of Al₂O₃-Y₂O₃-Nb₂O₅
p.1

Synthesis of Pseudoboehmite - Aging Effect
p.5

Evaluation of Catalysts Mordenite and MoO₃/Mordenite in the Production of Biodiesel
p.11

Synthesis, Characterization and Evaluation of Organophilic Bofe Clay for Use in the Removal of Oil Effluents
p.17

Y-Type Zeolite Membranes: Synthesis by Secondary by Method and Application in Treatment of Oily Effluents
p.23

Characterization and Application of Catalysts Hard Green Clay and MoO₃/ Hard Green Clay in Transesterification Reaction of Soybean Oil
p.29

Comparative Study between ABNT/NBR 15270/2005 and a New Hollow Ceramic Block for Non-Load-Bearing Masonry Manufactured in Santarém - Pará (Brazil)
p.35

Decoration Cylinder Pressure and it’s Influence on the Hue Variation of Ceramic Tiles Decorated by the Laser Engraving Silicone Cylinder Method
p.41

HomeMaterials Science ForumMaterials Science Forum Vol. 958Study of the Processing and Characterization of...

Study of the Processing and Characterization of the Mixture of Oxides of Al₂O₃-Y₂O₃-Nb₂O₅

Abstract:

In this paper are presented both the fill factor of 0.75 and an efficiency approaching 14.64 % of solar cell, which were achieved, despite the non-optimized process. A new Cu-based additive of pastes were applied for formation of front contact on silicon solar cells. Front contact were screen-printed using commercial silver paste containing the CuXX additive prepared at laboratory. It is the world's first copper based paste appropriate for high-temperature production processes of front contact of the solar cell.

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Materials Science Forum (Volume 958)

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1-4

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https://doi.org/10.4028/www.scientific.net/MSF.958.1

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June 2019

Authors:

Ricardo de Freitas Cabral, Marcelo Henrique Prado da Silva, Eduardo de Sousa Lima

Keywords:

Morphology, Particle Size, Surface Area, XRD

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