Insight into the preparation and luminescence properties of yellow-green-emitting [(Sr,Ba)3AlO4F–Sr3SiO5]:Ce3+ solid solution phosphors

2017 ◽  
Vol 5 (12) ◽  
pp. 3176-3182 ◽  
Author(s):  
Zhen Yu ◽  
Zhiguo Xia ◽  
Mingyue Chen ◽  
Qianchuan Xiang ◽  
Quanlin Liu
Keyword(s):  
Solid Solution ◽  
Phase Structure ◽  
Luminescence Properties ◽  
Insight Into

A series of Ce3+ doped (1 − x)SSO–xSBAOF solid solution phosphors have been successfully synthesized by two different methods, and the phase structure and luminescence properties were investigated in detail.

scholarly journals New Insight into Phase Formation of MxMg2Al4+xSi5−xO18:Eu2+ Solid Solution Phosphors and Its Luminescence Properties

2015 ◽  
Vol 5 (1) ◽  
Author(s):  
Jun Zhou ◽  
Zhiguo Xia ◽  
Mingyue Chen ◽  
Maxim S. Molokeev ◽  
Quanlin Liu
Keyword(s):  
Solid Solution ◽  
Phase Formation ◽  
Luminescence Properties ◽  
Insight Into

Formation of Solid Solution and Metallic Nickel Phases During Suspension Plasma Spraying of Co Oxide and Ni Oxide

2021 ◽  
Author(s):  
Vahid Jalilvand ◽  
Ali Dolatabadi ◽  
Christian Moreau ◽  
Saeed Mohammadkhani ◽  
Lionel Roué ◽  
...  
Keyword(s):  
Solid Solution ◽  
Inert Anode ◽  
Metallic Nickel ◽  
Aluminum Production ◽  
X Ray Diffraction ◽  
Oxide Coatings ◽  
Cobalt Nickel ◽  
Sprayed Coatings ◽  
Insight Into

Abstract The focus of this study is the formation of a solid solution and metallic nickel in the cobalt-nickel mixed oxide coatings during suspension plasma spray (SPS) deposition. The (Co,Ni)O solid solution is a potential material for inert anode applications in aluminum production. SPS coatings and in-flight collected particles are studied to gain further insight into the melting and mixing phenomena of the NiO and CoO powders as well as phase formation in the deposited coatings. Moreover, the role of suspension feedstock particle sizes on the microstructure of coatings is discussed. SEM, EDS and X-ray diffraction studies helped better understanding the formation of different crystalline phases within the as-sprayed coatings. It was found that the formation of metallic nickel is possible in the coatings. The results support the importance of substrate temperature on the formation of metallic Ni, so that keeping the substrate at low temperature results in an increase of the Ni content in the coatings. In this study, possible causes for the formation of metallic Ni during spraying are discussed.

Phonon and luminescence properties of defected lead praseodymium tungstate solid solution

2021 ◽  
pp. 118625
Author(s):  
M. Ptak ◽  
E. Tomaszewicz ◽  
R.M. Kowalski ◽  
P. Solarz ◽  
P. Ropuszynska-Robak ◽  
...  
Keyword(s):  
Solid Solution ◽  
Luminescence Properties

Exotic aluminium phosphates, natromontebrasite, brazilianite, goyazite, gorceixite and crandallite from rare-element pegmatites in Namibia

2000 ◽  
Vol 64 (6) ◽  
pp. 1147-1164 ◽  
Author(s):  
J. R. Baldwin ◽  
P. G. Hill ◽  
O. von Knorring ◽  
G. J. H. Oliver
Keyword(s):  
Solid Solution ◽  
Electron Microprobe ◽  
Rare Element ◽  
Magmatic Fluids ◽  
Insight Into

AbstractReplacement phenomena in amblygonite–montebrasite in rare-element pegmatites from the Karibib-Usakos area, Namibia, have been investigated using the electron microprobe. The first African occurrence and analysis of the very rare mineral natromontebrasite NaAl(PO4)(OH,F) is reported from the Daheim pegmatite. In the Okatjimukuju pegmatite, montebrasite has been replaced by a number of phases including crandallite CaAl3(PO4)2(OH)5·H2O and brazilianite NaAl3(PO4)2(OH)4. In one example, montebrasite has been almost completely replaced by brazilianite which has also been found to contain not only crandallite but also its solid solution analogues: goyazite SrAl3(PO4)2(OH)5·H2O and gorceixite BaAl3(PO4)2(PO3OH)(OH)6. Apatite is common at the contacts with montebrasite and associated minerals and texturally is intimately intergrown with crandallite, goyazite and gorceixite at Okatjimukuju. The occurrence of these minerals offers insight into the chemistry of post-magmatic fluids in these pegmatites.

Crystal chemistry and luminescence properties of red-emitting CsGd1−xEux(MoO4)2 solid-solution phosphors

2014 ◽  
Vol 43 (25) ◽  
pp. 9669-9676 ◽  
Author(s):  
Pinglu Shi ◽  
Zhiguo Xia ◽  
Maxim S. Molokeev ◽  
Victor V. Atuchin
Keyword(s):  
Crystal Structure ◽  
Solid Solution ◽  
Crystal Chemistry ◽  
Luminescence Properties

The crystal structure and red-emitting luminescence properties of scheelite related CsGd1−xEux(MoO4)2 solid-solution phosphors have been investigated.

An insight into the controllable synthesis of Cd(ii) complexes with a new multifunctional ligand and its application in dye-sensitized solar cells and luminescence properties

2015 ◽  
Vol 3 (11) ◽  
pp. 6053-6063 ◽  
Author(s):  
Song Gao ◽  
Rui Qing Fan ◽  
Xin Ming Wang ◽  
Liang Sheng Qiang ◽  
Li Guo Wei ◽  
...  
Keyword(s):  
Solar Cells ◽  
Dye Sensitized Solar Cells ◽  
Luminescence Properties ◽  
Multifunctional Materials ◽  
Controllable Synthesis ◽  
Dye Sensitized ◽  
Sensitized Solar Cells ◽  
Insight Into ◽  
Multifunctional Ligand ◽  
The Way

This synergism, resulting from the combination of luminescence and DSSCs, opens up the way to new multifunctional materials.

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