ChemInform Abstract: GaN Crystals Prepared Through Solid-State Metathesis Reaction from NaGaO2 and BN under High Pressure and High Temperature.

ChemInform ◽  
2011 ◽  
Vol 42 (12) ◽  
pp. no-no
Author(s):  
Huan Ma ◽  
Duanwei He ◽  
Li Lei ◽  
Shanmin Wang ◽  
Ying Chen ◽  
...  
Keyword(s):  
High Pressure ◽  
High Temperature ◽  
Solid State ◽  
Metathesis Reaction

GaN crystals prepared through solid-state metathesis reaction from NaGaO2 and BN under high pressure and high temperature

2011 ◽  
Vol 509 (7) ◽  
pp. L124-L127 ◽  
Author(s):  
Huan Ma ◽  
Duanwei He ◽  
Li Lei ◽  
Shanmin Wang ◽  
Ying Chen ◽  
...  
Keyword(s):  
High Pressure ◽  
High Temperature ◽  
Solid State ◽  
Metathesis Reaction

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

Synthetic Route to Metal Nitrides: High-Pressure Solid-State Metathesis Reaction

2013 ◽  
Vol 52 (23) ◽  
pp. 13356-13362 ◽  
Author(s):  
Li Lei ◽  
Wenwen Yin ◽  
Xiaodong Jiang ◽  
Sen Lin ◽  
Duanwei He
Keyword(s):  
High Pressure ◽  
Solid State ◽  
Metal Nitrides ◽  
Synthetic Route ◽  
Metathesis Reaction

Hydrothermal approach and luminescent properties for the synthesis of orthoniobates GdNbO4:Ln3+ (Ln = Dy, Eu) single crystals under high-temperature high-pressure conditions

2014 ◽  
Vol 38 (9) ◽  
pp. 4249-4257 ◽  
Author(s):  
Min Yang ◽  
Xudong Zhao ◽  
Ying Ji ◽  
Fuyang Liu ◽  
Wei Liu ◽  
...  
Keyword(s):  
High Pressure ◽  
High Temperature ◽  
Solid State ◽  
Single Crystal ◽  
Single Crystals ◽  
Luminescent Properties ◽  
Solid State Lighting ◽  
Potential Applications ◽  
Hydrothermal Approach ◽  
High Temperature High Pressure

GdNbO4:Ln3+ (Ln = Dy, Eu) single crystal phosphors are very important for potential applications in optoelectronics and solid-state lighting for general illumination.

scholarly journals Expanding Family of Litharge-Derived Sulfate Minerals and Synthetic Compounds: Preparation and Crystal Structures of [Bi2CuO3]SO4 and [Ln2O2]SO4 (Ln = Dy and Ho)

Minerals ◽  
2020 ◽  
Vol 10 (10) ◽  
pp. 887
Author(s):  
Oleg Siidra ◽  
Dmitri Charkin ◽  
Igor Plokhikh ◽  
Evgeny Nazarchuk ◽  
Astrid Holzheid ◽  
...  
Keyword(s):  
Crystal Structure ◽  
High Pressure ◽  
Rare Earth ◽  
High Temperature ◽  
Solid State ◽  
Structure Type ◽  
Structural Studies ◽  
Synthetic Compounds ◽  
High Pressure High Temperature ◽  
In Cis

During the last decades, layered structures have attracted particular and increasing interest due to the multitude of outstanding properties exhibited by their representatives. Particularly common among their archetypes, with a significant number of mineral and synthetic species structural derivatives, is that of litharge. In the current paper, we report the structural studies of two later rare-earth oxysulfates, [Ln2O2]SO4 (Ln = Dy, Ho), which belong indeed to the grandreefite family, and a novel compound [Bi2CuO3]SO4, which belongs to a new structure type and demonstrates the second example of Cu2+ incorporation into litharge-type slabs. Crystals of [Bi2CuO3]SO4 were obtained under high-pressure/high-temperature (HP/HT) conditions, whereas polycrystalline samples of [Ln2O2]SO4 (Ln = Dy, Ho) compounds were prepared via an exchange solid-state reaction. The crystal structure of [Bi2CuO3]SO4 is based on alternation of continuous [Bi2CuO3]2+ layers of edge-sharing OBi2Cu2 and OBi3Cu tetrahedra and sheets of sulfate groups. Cu2+ cations are in cis position in O5Bi2Cu2 and O6Bi2Cu2 oxocentered tetrahedra in litharge slab. The crystal structure of [Ln2O2]SO4 (Ln = Dy, Ho) is completely analogous to those of grandreefite and oxysulfates of La, Sm, Eu, and Bi.

Metallic layered germanium phosphide GeP5 for high rate flexible all-solid-state supercapacitors

2018 ◽  
Vol 6 (40) ◽  
pp. 19409-19416 ◽  
Author(s):  
Bingchao Yang ◽  
Anmin Nie ◽  
Yukai Chang ◽  
Yong Cheng ◽  
Fusheng Wen ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
High Pressure ◽  
High Temperature ◽  
Solid State ◽  
High Rate ◽  
Two Dimensional ◽  
Oriented Growth ◽  
High Quality ◽  
Growth Technique ◽  
High Temperature High Pressure

In this study, high quality GeP5 crystals with two-dimensional (2D) layered structures and novel electrical conductivity of 2.4 × 106 S m−1 have been prepared under high-temperature high-pressure oriented growth technique (HTHP-OGT).

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