Hydrothermal synthesis, characterization and luminescence properties of CaGd2(MoO4)4:Eu3+ ovoid like structures

2017 ◽  
Vol 41 (24) ◽  
pp. 14977-14984 ◽  
Author(s):  
Saravana Kumar Jaganathan ◽  
Anthuvan John Peter ◽  
Mahalingam Venkatakrishnan ◽  
Rajagopalan Krishnan
Keyword(s):  
Hydrothermal Synthesis ◽  
Light Emission ◽  
Red Light ◽  
Luminescence Properties ◽  
Hydrothermal Route

Red light emission from CaGd2(MoO4)4:0.06Eu3+ phosphor by EDTA assisted hydrothermal route at 200 °C for 24 h.

Hydrothermal synthesis, characterization, and color-tunable luminescence properties of Bi2MoO6:Eu3+ phosphors

RSC Advances ◽  
2015 ◽  
Vol 5 (37) ◽  
pp. 29346-29352 ◽  
Author(s):  
Junjun Zhang ◽  
Yali Liu ◽  
Linlin Li ◽  
Nannan Zhang ◽  
Lianchun Zou ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Luminescence Properties ◽  
Hydrothermal Route ◽  
Facile Hydrothermal Route ◽  
Color Tunable ◽  
Calcination Treatment

Color-tunable Bi2MoO6:Eu3+ phosphors have been synthesized via a facile hydrothermal route followed by a further calcination treatment.

Self-assembled hierarchical architecture of tetragonal AgLa(MoO4)2 crystals: hydrothermal synthesis, morphology evolution and luminescence properties

CrystEngComm ◽  
2018 ◽  
Vol 20 (13) ◽  
pp. 1832-1843 ◽  
Author(s):  
Wenpeng Xia ◽  
Yufeng Zhang ◽  
Shanshan Hu ◽  
Jie Xiong ◽  
Jianfeng Tang ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Luminescence Properties ◽  
Hierarchical Architecture ◽  
Morphology Evolution ◽  
Hydrothermal Route ◽  
One Step ◽  
Hierarchical Architectures ◽  
Self Assembled

Tetragonal AgLa(MoO4)2 microcrystals with novel discal hierarchical architectures were successfully synthesized via a one-step hydrothermal route.

Lanthanide-doped Sr2ScF7 nanocrystals: controllable hydrothermal synthesis, the growth mechanism and tunable up/down conversion luminescence properties

2017 ◽  
Vol 5 (13) ◽  
pp. 3264-3275 ◽  
Author(s):  
Bei Zhao ◽  
Dingyi Shen ◽  
Jun Yang ◽  
Shanshan Hu ◽  
Xianju Zhou ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Growth Mechanism ◽  
Luminescence Properties ◽  
Hydrothermal Route ◽  
One Step ◽  
Down Conversion

Sr2ScF7 micro/nanocrystals with various morphologies were firstly synthesized via a one-step surfactant-free hydrothermal route. Sr2ScF7:Yb3+/Er3+/Tm3+ phosphors show tunable RGB and white emissions.

A new red phosphor BaGeF6:Mn4+: hydrothermal synthesis, photo-luminescence properties, and its application in warm white LED devices

2015 ◽  
Vol 3 (13) ◽  
pp. 3055-3059 ◽  
Author(s):  
Qiang Zhou ◽  
Yayun Zhou ◽  
Yong Liu ◽  
Lijun Luo ◽  
Zhengliang Wang ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Blue Light ◽  
Photo Luminescence ◽  
Luminescence Properties ◽  
White Led ◽  
Hydrothermal Route ◽  
Red Phosphor ◽  
Red Emission ◽  
Light Excitation

A new red phosphor BaGeF6:Mn4+prepared by a hydrothermal route shows intense red emission under blue light excitation, which may find application in warm white LED devices.

scholarly journals Incommensurately Modulated Crystal Structure and Photoluminescence Properties of Eu2O3- and P2O5-Doped Ca2SiO4 Phosphor

Materials ◽  
2019 ◽  
Vol 13 (1) ◽  
pp. 58
Author(s):  
Hiromi Nakano ◽  
Shota Ando ◽  
Konatsu Kamimoto ◽  
Yuya Hiramatsu ◽  
Yuichi Michiue ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Light Emission ◽  
Red Light ◽  
Basic Unit ◽  
Β Phase ◽  
Stacking Order ◽  
Cell Dimensions ◽  
Incommensurate Modulation ◽  
Unit Cell Dimensions ◽  
Identical Chemical Composition

We prepared four types of Eu2O3- and P2O5-doped Ca2SiO4 phosphors with different phase compositions but identical chemical composition, the chemical formula of which was (Ca1.950Eu3+0.013☐0.037)(Si0.940P0.060)O4 (☐ denotes vacancies in Ca sites). One of the phosphors was composed exclusively of the incommensurate (IC) phase with superspace group Pnma(0β0)00s and basic unit-cell dimensions of a = 0.68004(2) nm, b = 0.54481(2) nm, and c = 0.93956(3) nm (Z = 4). The crystal structure was made up of four types of β-Ca2SiO4-related layers with an interlayer. The incommensurate modulation with wavelength of 4.110 × b was induced by the long-range stacking order of these layers. When increasing the relative amount of the IC-phase with respect to the coexisting β-phase, the red light emission intensity, under excitation at 394 nm, steadily decreased to reach the minimum, at which the specimen was composed exclusively of the IC-phase. The coordination environments of Eu3+ ion in the crystal structures of β- and IC-phases might be closely related to the photoluminescence intensities of the phosphors.

Improved hydrothermal synthesis of MoS2 sheathed carbon nanotubes

2012 ◽  
Vol 66 (12) ◽  
Author(s):  
Jaciel Robles-Nuñez ◽  
Fernando Chiñas-Castillo ◽  
Manuel Sanchez-Rubio ◽  
Javier Lara-Romero ◽  
Rafael Huirache-Acuña ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Raman Spectroscopy ◽  
Hydrothermal Synthesis ◽  
Reaction Temperature ◽  
High Yield ◽  
Hydrothermal Route ◽  
Simple Process ◽  
Toxic Materials ◽  
Resultant Material ◽  
Full Body

AbstractMoS2 sheathed carbon nanotubes have been successfully synthesized using a hydrothermal route under controlled conditions. The resultant material was studied by XRD, EDS, HRTEM, and Raman spectroscopy. Advantages of the preparation presented here compared to other methods are: a) lower reaction temperature, b) high yield of sheathed nanotubes including ends and full body, c) simple process with non-toxic materials, and d) no damage inflicted to nanotubes.

CTAB-assisted hydrothermal synthesis and luminescence properties of BiPO4:Eu3+ phosphors

2017 ◽  
Vol 28 (20) ◽  
pp. 15154-15160
Author(s):  
Suiyan Ma ◽  
Yun Liu ◽  
Xiaolei Shi ◽  
Minzhu Zhao ◽  
Dinghan Liu ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Luminescence Properties

Hydrothermal synthesis and luminescence properties of Eu3+ and Sm3+ codoped BiPO4

2014 ◽  
Vol 32 (1) ◽  
pp. 5-11 ◽  
Author(s):  
Jianming ZHONG ◽  
Weiren ZHAO ◽  
Licai LAN ◽  
Jianqing WANG
Keyword(s):  
Hydrothermal Synthesis ◽  
Luminescence Properties
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