Synthesis, Characterization and Theoretical Investigation of the New Chalcohalide Ba4GaS4F3

2021 ◽  
Author(s):  
Hongbo Gao ◽  
Ruijiao Chen ◽  
kewang zhang ◽  
Ailijiang Abudurusuli ◽  
Kangrong Lai ◽  
...  
Keyword(s):  
High Temperature ◽  
Solid State ◽  
Theoretical Investigation ◽  
Solid State Reaction ◽  
Space Group ◽  
Centrosymmetric Space Group

A new fluorine-contained chalcohalide, Ba4GaS4F3, has been synthesized by conventional high-temperature solid-state reaction. The compound crystallizes in the centrosymmetric space group I41/a with a = b = 16.628 (5) Å,...

scholarly journals Mn2+ doped CdAl2O4 phosphors with new structure and special fluorescence properties: experimental and theoretical analysis

RSC Advances ◽  
2017 ◽  
Vol 7 (29) ◽  
pp. 17612-17619 ◽  
Author(s):  
Weiguang Ran ◽  
Lili Wang ◽  
Qingzhi Liu ◽  
Guangzeng Liu ◽  
Dan Qu ◽  
...  
Keyword(s):  
High Temperature ◽  
Solid State ◽  
Theoretical Analysis ◽  
Solid State Reaction ◽  
Fluorescence Properties ◽  
Luminescence Properties ◽  
Space Group

Mn2+-activated CdAl2O4 phosphors with the new structure of space group R3̄ (no. 148) have been prepared by a high-temperature solid-state reaction and their luminescence properties have been investigated in detail.

Design and synthesis of Ba3SiSe5 with suitable birefringence modulated via MIV atoms in Ba-MIV-Q (MIV = Si, Ge; Q = S, Se) system

2021 ◽  
Author(s):  
Huanhuan Cheng ◽  
Abudukadi Tudi ◽  
Peng Wang ◽  
Kewang Zhang ◽  
Zhihua Yang ◽  
...  
Keyword(s):  
High Temperature ◽  
Solid State ◽  
Solid State Method ◽  
Orthorhombic System ◽  
Space Group ◽  
Design And Synthesis ◽  
Centrosymmetric Space Group ◽  
System P ◽  
State Method

A new ternary Ba-based selenide, Ba3SiSe5, was synthesized by high-temperature solid-state method. It crystalizes in the centrosymmetric space group Pnma (No. 62) of the orthorhombic system. The structure of the...

Ba2.5Pb1.5B12O22: Structural Transformation from Centrosymmetric to Noncentrosymmetric Space Group via Introducing Pb into Ba2B6O11

2021 ◽  
Author(s):  
Kaitong Liu ◽  
Jian Han ◽  
Shilie Pan
Keyword(s):  
High Temperature ◽  
Solid State ◽  
Structural Transformation ◽  
Solid State Reaction ◽  
Atmospheric Pressure ◽  
Unit Cell ◽  
Barium Borate ◽  
Congruent Melting ◽  
Space Group ◽  
Melting Lead

A new congruent-melting lead barium borate, Ba2.5Pb1.5B12O22 was synthesized via the high-temperature solid-state reaction under atmospheric pressure. It crystallizes in the noncentrosymmetric space group Cmc21 with a unit cell of...

Solid-state reaction of niobium with diamond carbon at high pressure and high temperature to form superconducting composite

2021 ◽  
Vol 31 (3) ◽  
pp. 415-418
Author(s):  
Vladimir Yu. Osipov ◽  
Fedor M. Shakhov ◽  
Nikolai M. Romanov ◽  
Kazuyuki Takai
Keyword(s):  
High Pressure ◽  
High Temperature ◽  
Solid State ◽  
Solid State Reaction

Supported High Temperature Protonic Films Produced by Solid State Reaction

ChemInform ◽  
2007 ◽  
Vol 38 (38) ◽  
Author(s):  
Wilhelm A. Meulenberg ◽  
Jose M. Serra
Keyword(s):  
High Temperature ◽  
Solid State ◽  
Solid State Reaction

Generation of optical activity through solid state reaction of a racemic mixture that crystallizes in a chiral space group

1987 ◽  
Vol 28 (41) ◽  
pp. 4789-4792 ◽  
Author(s):  
Miguel Garcia-Garibay ◽  
John R. Scheffer ◽  
James Trotter ◽  
Fred Wireko
Keyword(s):  
Solid State ◽  
Optical Activity ◽  
Solid State Reaction ◽  
Racemic Mixture ◽  
Space Group

A high temperature stable piezoelectric strain of KNN-based ceramics

2018 ◽  
Vol 6 (41) ◽  
pp. 19967-19973 ◽  
Author(s):  
Zhenyong Cen ◽  
Yu Huan ◽  
Wei Feng ◽  
Yan Yu ◽  
Peiyao Zhao ◽  
...  
Keyword(s):  
High Temperature ◽  
Solid State ◽  
Solid State Reaction ◽  
Piezoelectric Ceramics ◽  
Solid State Reaction Method ◽  
Lead Free ◽  
Conventional Solid State Reaction ◽  
Reaction Method ◽  
Piezoelectric Strain

Lead-free (1 − x)(0.96K0.46Na0.54Nb0.98Ta0.02O3–0.04Bi0.5(Na0.82K0.18)0.5ZrO3)–xCaZrO3 ((1 − x)(0.96KNNT–0.04BNKZ)–xCZ) piezoelectric ceramics were prepared by the conventional solid-state reaction method.

Eine synthetische Spezies zum Mineral Howardevansit mit Eisen anstelle von Kupfer: NaFe3V3O12 / A Synthetic Species of the Mineral Howardevansite with Copper Displacing Iron: NaFe3V3O12

1995 ◽  
Vol 50 (1) ◽  
pp. 51-55 ◽  
Author(s):  
F.-D. Martin ◽  
Hk. Müller-Buschbaum
Keyword(s):  
Solid State ◽  
Melting Point ◽  
Single Crystals ◽  
Crystal Chemistry ◽  
Solid State Reaction ◽  
Space Group ◽  
Triclinic Symmetry ◽  
Symmetry Space ◽  
Symmetry Space Group

Single crystals of NaFe3V3O12 have been prepared by solid state reaction below the melting point of the reaction mixture. This compound is isotypic to the mineral Howardevansite but shows lower triclinic symmetry, space group C11–P1, a = 6.757(2), b = 8.155(2), c = 9.816(3) Å, α = 106.05(2), β = 104.401(9), γ = 102.09(2)°, Z = 2. The acentric space group is caused by the sodium positions, all other atoms comply with the space group P̄ of Howardevansite. The different ions are coordinated by O2- forming VO4 tetrahedra, FeO6 octahedra, trigonal FeO5 bipyramids and irregular NaO5 and NaO7 polyhedra, respectively. The crystal chemistry is discussed with respect to Howardevansite.

A Cooperative Afterglow Enhancement in Second Biological Window of Na2CaSn2Ge3O12 with Co-doping of Pr3+-Yb3+

2021 ◽  
Author(s):  
Xiuping Gao ◽  
Tao Liu ◽  
Xiaohui Jiang ◽  
Kai Huang ◽  
Runlin Liu ◽  
...  
Keyword(s):  
High Temperature ◽  
Solid State ◽  
Solid State Reaction ◽  
Near Infrared ◽  
Co Doping

A novel near-infrared persistent luminescent phosphor Na2CaSn2Ge3O12 (NCSGO) doped with Ho3+, Er3+, Tm3+ and Yb3+ was synthesized by high-temperature solid-state reaction. The afterglow emission bands located at 1553nm, 801nm and...

Orange- to green-emitting Li(Sr,Ca)4(BO3)3:Eu2+ phosphor: emission-tunable properties and white light emitting diode application

RSC Advances ◽  
2016 ◽  
Vol 6 (86) ◽  
pp. 82824-82831 ◽  
Author(s):  
Hua Yu ◽  
Degang Deng ◽  
Youjie Hua ◽  
Chenxia Li ◽  
Shiqing Xu
Keyword(s):  
High Temperature ◽  
Solid State ◽  
White Light ◽  
Solid State Reaction ◽  
Light Emitting Diode ◽  
Light Emitting ◽  
Tunable Properties

An emission-tunable phosphor, Eu2+-activated LiSr(4−x−y)Cax(BO3)3:yEu2+ phosphor, was synthesized by high temperature solid state reaction.

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