Magnetic and optical properties of Co-doped PbMoO4 single crystals

Synthesis and characterization of micro/nano-structured BaHPO4/Ba3(PO4)2/Ba5(PO4)3OH phases and their luminescence

“…The photoluminescence mechanism of the as-prepared BaHPO 4 , Ba 3 (PO 4 ) 2 and Ba 5 (PO 4 ) 3 OH hosts can be described as similar to that of (MoO 4 2À ), 36 (WO 4 2À ), 37 and (VO 4…”

Structure, electronic properties, morphology evolution, and photocatalytic activity in PbMoO4 and Pb1−2xCaxSrxMoO4 (x = 0.1, 0.2, 0.3, 0.4 and 0.5) solid solutions

“…Figure 3 shows the MR spectra in the range of 50 to 1050 cm -1 . The PMO is a structure that presents 13 active Raman vibrational modes, which can be described by equation (6). A and B are non-degenerate modes and E are doubly degenerate modes [47].…”

“…Metal molybdates have aroused great interest due to their broad applications in a wide range of technological fields such as catalysts and photocatalysis, optics, magnetism, gas sensors and electrochemistry [1][2][3][4][5][6][7][8][9][10][11][12]. Among the metal molybdates, the AMoO4 (A = Ca, Sr, Ba and Pb) family with a scheelite structure and spatial group I41 presents excellent photoluminescent and photocatalytic properties [13][14][15][16], lead molybdate, PbMoO4 (PMO), being one of the most promising compounds in this family [5].…”

“…Among the metal molybdates, the AMoO4 (A = Ca, Sr, Ba and Pb) family with a scheelite structure and spatial group I41 presents excellent photoluminescent and photocatalytic properties [13][14][15][16], lead molybdate, PbMoO4 (PMO), being one of the most promising compounds in this family [5]. It is organized structurally by two fundamental units with point of symmetry S4 [6]. The larger, Pb 2+ , and smaller, Mo 6+ , cations are coordinated by eight and four oxygen atoms, forming a cluster with a dodecahedral arrangement, [PbO8], and a cluster of tetrahedral arrays [MoO4], respectively [7].…”

Evaluation of morphology and photoluminescent properties of PbMoO4 crystals by ultrasonic amplitude

“…Thus, they have attracted great attention because of their applications in photoluminescence, in catalysis, in scintillator materials, and humidity sensors [1][2][3]. Among the metal been synthesized by several chemical methods such as solvothermal, Czochralski crystal growth, and hydrothermal microwave [6][7][8]. Despite the success in getting the PbMoO 4 , some of the factors limiting the application of the Czochralski method are the level of complexity in the experimental procedure and the conditions of synthesis are very restricted.…”