On the Excess Oxygen in Four-Layered Rock-Salt-Type Units of Modulated Thermoelectric Bi-Sr-(Co,Rh)-O Compounds

2009 ◽  
Vol 38 (7) ◽  
pp. 1116-1120
Author(s):  
Kunio Yubuta ◽  
Yuzuru Miyazaki ◽  
Ichiro Terasaki ◽  
Tsuyoshi Kajitani
Keyword(s):  
Rock Salt ◽  
Excess Oxygen ◽  
Layered Rock

Understanding the phase transitions in spinel-layered-rock salt system: Criterion for the rational design of LLO/spinel nanocomposites

Nano Energy ◽  
2017 ◽  
Vol 40 ◽  
pp. 566-575 ◽  
Author(s):  
Yi Pei ◽  
Qing Chen ◽  
Yu-Chen Xiao ◽  
Li Liu ◽  
Cheng-Yan Xu ◽  
...  
Keyword(s):  
Phase Transitions ◽  
Rock Salt ◽  
Rational Design ◽  
Salt System ◽  
Layered Rock

The Experiment to Research the Mudstone Interbeds which Affect the Mechanical Characters of the Layered Rock Salt

2012 ◽  
Vol 226-228 ◽  
pp. 1279-1284
Author(s):  
De Yi Jiang ◽  
Xue Qin Fan ◽  
Tao Ren ◽  
Jie Chen ◽  
Song Ren
Keyword(s):  
Compressive Strength ◽  
Elastic Modulus ◽  
Uniaxial Compressive Strength ◽  
Rock Salt ◽  
Triaxial Compression ◽  
Salt Formation ◽  
Layered Rock ◽  
The Stability ◽  
Mechanic Property ◽  
Mechanical Characters

Since mudstone interlayer has a big influence on the mechanic property of layered rock salt, and in order to research its law, the mudstone which strength is lower than pure rock is used as a interlayer to make the regular layer of salt formation, then both the uniaxial and triaxial compression test are carried out on the layer of salt formation. The result indicates: (1) As the thickness of interlayer increases the uniaxial compressive strength and elastic modulus of layer type salt decrease. (2) On the condition that the thickness of interlayer does not change, the more the interlayer number, the stronger the uniaxial compressive strength. (3) If the total thickness of interlayer is stable and the interlayer number is same, then as the distance of interlayer increases the uniaxial compressive strength and elastic modulus of layer type salt decrease. The result provides practical value and theoretic basis on the further research of the mechanic property of layered rock soil and on the analysis of the stability of Karst underground salt cavity reservoir.

Re-entrant spin-glass freezing and magneto-dielectric behaviour of Li3NiRuO5, a layered rock-salt related oxide

2017 ◽  
Vol 5 (21) ◽  
pp. 5163-5169 ◽  
Author(s):  
Sanjay Kumar Upadhyay ◽  
Kartik K. Iyer ◽  
S. Rayaprol ◽  
V. Siruguri ◽  
E. V. Sampathkumaran
Keyword(s):  
Heat Capacity ◽  
Dielectric Permittivity ◽  
Neutron Diffraction ◽  
Spin Glass ◽  
Rock Salt ◽  
Dielectric Behaviour ◽  
Complex Dielectric Permittivity ◽  
Dc Magnetization ◽  
Layered Rock

We report the results of neutron diffraction, ac and dc magnetization, heat-capacity, complex dielectric permittivity and pyrocurrent measurements on an oxide, Li3NiRuO5, hitherto not paid much attention in the literature.

The Effect of Synthesis Temperature on Interlayer Mixing in Layered Rock Salt Cathode Materials LiNi0.7Mn0.1Co0.2O2 for Li-Ion Batteries Application

2015 ◽  
Vol 819 ◽  
pp. 155-160 ◽  
Author(s):  
S.P. Soo ◽  
M.S. Idris ◽  
Rozana A.M. Osman ◽  
A. Rahmat
Keyword(s):  
Rock Salt ◽  
Cathode Materials ◽  
Synthesis Temperature ◽  
Li Ion Batteries ◽  
Optimum Temperature ◽  
X Ray Diffraction ◽  
X Ray ◽  
Layered Rock ◽  
Suitable Temperature ◽  
Li Ion

The interlayer mixing of layered rock salt cathode materials LiNi0.7Mn0.1Co0.2O2 that prepared by mixed hydroxide method at various temperatures (750-950°C) has been studied. X-ray Diffraction (XRD) was used to determine a suitable temperature range to obtain the fully reacted sample. Phase of pure sample was obtained at high temperature above 850°C. The results of XRD show that the LiNi0.7Mn0.1Co0.2O2 samples are iso-structural with α-NaFeO2 with space group of R-3m.The sample that heated at 900°C exhibits a well-ordered and lower cation mixed layered structure than others. Rietveld refinement using XRD data was used to determine the amount of interlayer mixing vary as a function of temperature. Refinements data showed that the interlayer mixing varies depend upon the synthesis temperature and the optimum temperature to prepare LiNi0.7Mn0.1Co0.2O2 with the lowest amount of interlayer mixing was 900°C.

4d3 Ru5+ triangular lattice antiferromagnets: Layered rock-salt β-Li3Mg2RuO6 and ion-exchanged delafossite Ag3Mg2RuO6

2021 ◽  
Vol 299 ◽  
pp. 122171
Author(s):  
Yuya Haraguchi ◽  
Kazuo Kakimoto ◽  
Hiroko Aruga Katori
Keyword(s):  
Rock Salt ◽  
Triangular Lattice ◽  
Layered Rock
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