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Identification of Rhizoctonia solani AG 1-IB in lettuce, AG 4 HG-I in tomato and melon, and AG 4 HG-III in broccoli and spinach, in Brazil
(Kluwer Academic Publ, 2003-05-01)
Fungi isolated in Brazil, from lettuce, broccoli, spinach, melon and tomato, were identified as Rhizoctonia solani. All lettuce isolates anastomosed with both AG 1-IA and IB subgroups and all isolates from broccoli, spinach, ...
Reação de precipitação de Ag na liga Cu-8%Al-6%Ag
(Editora Unesp, 2014)
Kinetics of Ag-rich precipitates formation in Cu-Al-Ag alloys
(Elsevier B.V., 2004-06-15)
The kinetics of Ag-rich precipitates formation in the Cu-2 wt.% Al alloy with additions of 2, 4, 6, 8, 10 and 12 wt.% Ag was studied using microhardness changes with temperature and time, differential scanning calorimetry ...
Reação de precipitação de Ag na liga Cu-8%Al-6%Ag
(Editora Unesp, 2008-01-01)
A reação de precipitação de prata na liga Cu-8%Al-6%Ag foi estudada usando medidas de variação da microdureza com a temperatura e o tempo de envelhecimento, difratometria de raios X (DRX), calorimetria exploratória diferencial ...
Reação de precipitação de Ag na liga Cu-8%Al-6%Ag
(2008-01-01)
Ag precipitation reaction in the Cu-8wt.%Al-6wt.%Ag alloys was studied using microhardness measurements with temperature and ageing time, X-ray diffraction patterns (DRX), differential scanning calorimetry (DSC) and scanning ...
Interface matters: Design of an efficient α-Ag2WO4/Ag3PO4 photocatalyst
(2022-03-15)
Heterojunction engineering of complex metal oxides is an active area of research that addresses fundamental questions in solid-state systems with broad technological applications. In this work, α-Ag2WO4/Ag3PO4 heterojunctions ...
Precipitation reaction in alpha-Cu-Al-Ag alloys
(Rede Latino-Americana de Materiais, 2011-01-01)
The Ag-rich precipitates formation reaction in the Cu-9.22%at. Al-4.66%at. Ag, Cu-9.31%at. Al-5.83%at. Ag and Cu-9.37%at. Al-7.08%at. Ag alloys was studied using microhardness change measurements with temperature and time, ...
Effect of Ag+ and PO43- ratios on the microstructure and photocatalytic activity of Ag3PO4
(World Scientific, 2016-10)
In this work, the catalyst silver phosphate (Ag3PO4) with different initial ratios of Ag+ and PO43- in aqueous solution was synthesized by a simple precipitation method from AgNO3 and NH4H2PO4 which were used as the ...
Ag-rich phase precipitation in the Cu-9 mass% Al alloy with Ag additions
(Springer, 2009-07-01)
The Ag-rich phase precipitation in the Cu-9 mass% Al was studied using differential scanning calorimetry (DSC), X-ray diffractometry (XRD) and scanning electron microscopy (SEM). The results indicated that Ag additions did ...