ChemInform Abstract: Structure-Property Relationships in Solid Solutions of Noncentrosymmetric Aurivillius Phases, Bi4-xLaxTi3O12(x = 0-0.75).

ChemInform ◽  
2012 ◽  
Vol 43 (51) ◽  
pp. no-no
Author(s):  
Seung-Jin Oh ◽  
Yiseul Shin ◽  
T. Thao Tran ◽  
Dong Woo Lee ◽  
Anne Yoon ◽  
...  
Keyword(s):  
Solid Solutions ◽  
Structure Property ◽  
Aurivillius Phases ◽  
Structure Property Relationships ◽  
Abstract Structure

Structure–Property Relationships in Solid Solutions of Noncentrosymmetric Aurivillius Phases, Bi4–xLaxTi3O12 (x = 0–0.75)

2012 ◽  
Vol 51 (19) ◽  
pp. 10402-10407 ◽  
Author(s):  
Seung-Jin Oh ◽  
Yiseul Shin ◽  
T. Thao Tran ◽  
Dong Woo Lee ◽  
Anne Yoon ◽  
...  
Keyword(s):  
Solid Solutions ◽  
Structure Property ◽  
Aurivillius Phases ◽  
Structure Property Relationships

ChemInform Abstract: Structure-Property Relationships in Lithium, Silver, and Cesium Uranyl Borates.

ChemInform ◽  
2010 ◽  
Vol 42 (3) ◽  
pp. no-no
Author(s):  
Shuao Wang ◽  
Evgeny V. Alekseev ◽  
Jared T. Stritzinger ◽  
Guokui Liu ◽  
Wulf Depmeier ◽  
...  
Keyword(s):  
Structure Property ◽  
Structure Property Relationships ◽  
Abstract Structure

ChemInform Abstract: Structure-Property Relationships in Dendritic Encapsulation

ChemInform ◽  
2001 ◽  
Vol 32 (18) ◽  
pp. no-no
Author(s):  
Christopher B. Gorman ◽  
Jennifer C. Smith
Keyword(s):  
Structure Property ◽  
Structure Property Relationships ◽  
Abstract Structure

Cerium intermetallics CeTX – review III

2016 ◽  
Vol 71 (3) ◽  
pp. 165-191 ◽  
Author(s):  
Rainer Pöttgen ◽  
Oliver Janka ◽  
Bernard Chevalier
Keyword(s):  
High Pressure ◽  
Solid Solutions ◽  
Spectroscopic Data ◽  
Structure Property ◽  
The Third ◽  
Structure Property Relationships ◽  
High Pressure Studies ◽  
Hydrogenation Reactions ◽  
Cerium Intermetallics ◽  
Cerium Compounds

AbstractThe structure–property relationships of CeTX intermetallics with structures other than the ZrNiAl and TiNiSi type are systematically reviewed. These CeTX phases form with electron-poor and electron-rich transition metals (T) and X = Mg, Zn, Cd, Hg, Al, Ga, In, Tl, Si, Ge, Sn, Pb, P, As, Sb, and Bi. The review focusses on the crystal chemistry, the chemical bonding peculiarities, and the magnetic and transport properties. Furthermore 119Sn Mössbauer spectroscopic data, high-pressure studies, hydrogenation reactions and the formation of solid solutions are reviewed. This paper is the third of a series of four reviews on equiatomic intermetallic cerium compounds [Part I: R. Pöttgen, B. Chevalier, Z. Naturforsch. 2015, 70b, 289; Part II: R. Pöttgen, B. Chevalier, Z. Naturforsch. 2015, 70b, 695].

scholarly journals Mapping Temperature-Dependent Energy-Structure-Property Relationships for Solid Solutions of Inorganic Halide Perovskites

2020 ◽  
Author(s):  
Jack Yang
Keyword(s):  
Solid Solutions ◽  
Band Gaps ◽  
Energy Structure ◽  
Material Research ◽  
Structure Property ◽  
Temperature Dependent ◽  
Orbital Interactions ◽  
Structure Property Relationships ◽  
Data Driven Approach ◽  
Halide Perovskites

Formation of solid solutions with complex compositions has been exhaustively adopted in material research for improving chemical and physical properties. This is also the true for halide perovskites, in the hope of further enhancing their stabilities and reducing the toxicities in lead-containing compounds. Replacement of lead with tin, even partially, is a route to achieve the latter goal. However, this has to be compromised with reduction in band gaps as well as structural stabilities. High-throughput statistical samplings over different configurations for random solid solutions have played pivotal roles in guiding the chemical designs of halide perovskite with better stabilities while retaining high photovoltaic efficiencies, but it remains challenging to intuitively and comprehensively understand the intriguing energy-structure-property (ESP) relationships in solid solutions encompassing multiple degrees-of-freedoms. In this work, first--principle dynamic and electronic structure calculations are performed across 51 different compositions of Cs(Pb$_{x}$Sn$_{1-x}$)X$_{3}$ (X=Cl, Br and I), to systematically reveal the compositional and temperature dependent stabilities, vibrational anharmonicities and band gaps in solid solutions of halide perovskites. This is enabled, in particular, by applying a recently proposed `anharmonicity score' that provides a single numerical metric to characterise the structural dynamics in a multi-atomic system. Further combination with unsupervised machine-learning enable us to produce an ESP map to visually correlate the anharmonicity score with structural distortions and energies. However, temperature-dependent variations in band gap energies, which strongly depend on orbital interactions in metal-halide octrahedra, do not necessarily follow the same trend as anharmonicity scores. This work represents our latest developments in applying data--driven approach to establish ESP relationships for guiding the future designs of functional perovskites.

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