scholarly journals Tolerant to air σ-alkane complexes by surface modification of single crystalline solid-state molecular organometallics using vapour-phase cationic polymerisation: SMOM@polymer

2020 ◽  
Vol 56 (31) ◽  
pp. 4328-4331 ◽  
Author(s):  
Alexander J. Bukvic ◽  
Dana Georgiana Crivoi ◽  
Hollie G. Garwood ◽  
Alasdair I. McKay ◽  
Thomas T. D. Chen ◽  
...  
Keyword(s):  
Surface Modification ◽  
Solid State ◽  
Single Crystals ◽  
Vapour Phase ◽  
Crystalline Solid ◽  
Single Crystalline ◽  
Reactive Complex ◽  
Cationic Polymerisation

Surface-initiated cationic polymerisation of ethylvinylether at single-crystals of the σ-alkane complex [Rh(Cy2PCH2CH2PCy2)(NBA)][BArF4] imparts air-tolerance to this highly reactive complex.

Improvement of Battery Performance by Surface Modification of Crystalline Solid Electrolyte for All Solid-State Lithium Batteries

2019 ◽  
Vol 6 (14) ◽  
pp. 1-4
Author(s):  
Kyosuke Kishida ◽  
Naoyuki Wada ◽  
Yuji Yamaguchi ◽  
Katsushi Tanaka ◽  
Haruyuki Inui ◽  
...  
Keyword(s):  
Surface Modification ◽  
Solid State ◽  
Solid Electrolyte ◽  
Lithium Batteries ◽  
Crystalline Solid

Zum Mineral Johillerit verwandte Oxovanadate RbCd4V3O12 und TlCd4V3O12 / Oxovanadates RbCd4V3O12 and TlCd4V3 O12 Related to the Mineral Johillerite

1997 ◽  
Vol 52 (5) ◽  
pp. 663-668 ◽  
Author(s):  
B. Mertens ◽  
Hk. Müller-Buschbaum
Keyword(s):  
Crystal Structure ◽  
Solid State ◽  
Single Crystals ◽  
Solid State Reactions ◽  
Space Group ◽  
Related Compounds

Abstract Single crystals of I RbCd4V3O12 and TlCd4V3O12 II have been prepared by solid state reactions in closed iron tubes. The compounds crystallize closely related to the Johillerite structure in the space group C62h- C2/c with I: a = 13.058(3); b - 13.528(3), c = 7 .0 6 0 (2 )Å , β = 114.88(2)°; II: a = 12.999(6), b = 13.527(7), c = 7.055(3) Å , β = 114.88(4)°, Z = 4. Special features are the loss of Cu2+ in order to gain an additional Cd2+ position. The crystal structure is discussed with respect to related compounds of the Johillerite type.

scholarly journals Growth of single crystals in the (Na1/2Bi1/2)TiO3–(Sr1–xCax)TiO3 system by solid state crystal growth

2021 ◽  
Author(s):  
Phan Gia Le ◽  
Huyen Tran Tran ◽  
Jong-Sook Lee ◽  
John G. Fisher ◽  
Hwang-Pill Kim ◽  
...  
Keyword(s):  
Crystal Growth ◽  
Solid State ◽  
Single Crystal ◽  
Single Crystals ◽  
Piezoelectric Properties ◽  
Single Crystal Growth ◽  
Crystal Growth Rate ◽  
Large Strains ◽  
Growth Technique ◽  
The Matrix

AbstractCeramics based on (Na1/2B1/2)TiO3 are promising candidates for actuator applications because of large strains generated by an electric field-induced phase transition. For example, the (1−x)(Na1/2Bi1/2)TiO3-xSrTiO3 system exhibits a morphotropic phase boundary at x = 0.2–0.3, leading to high values of inverse piezoelectric constant d*33, which can be further improved by the use of single crystals. In our previous work, single crystals of (Na1/2B1/2)TiO3-SrTiO3 and (Na1/2B1/2)TiO3-CaTiO3 were grown by the solid state crystal growth technique. Growth in the (Na1/2B1/2)TiO3-SrTiO3 system was sluggish whereas the (Na1/2B1/2)TiO3-CaTiO3 single crystals grew well. In the present work, 0.8(Na1/2Bi1/2)TiO3-0.2(Sr1−xCax)TiO3 single crystals (with x = 0.0, 0.1, 0.2, 0.3, 0.4) were produced by the solid state crystal growth technique in an attempt to improve crystal growth rate. The dependence of mean matrix grain size, single crystal growth distance, and electrical properties on the Ca concentration was investigated in detail. These investigations indicated that at x = 0.3 the matrix grain growth was suppressed and the driving force for single crystal growth was enhanced. Replacing Sr with Ca increased the shoulder temperature Ts and temperature of maximum relative permittivity Tmax, causing a decrease in inverse piezoelectric properties and a change from normal to incipient ferroelectric behavior.

Elucidation of the Chain-Folding Structure of a Semicrystalline Polymer in Single Crystals by Solid-State NMR

2014 ◽  
Vol 3 (6) ◽  
pp. 556-559 ◽  
Author(s):  
You-lee Hong ◽  
Toshikazu Miyoshi
Keyword(s):  
Solid State ◽  
Single Crystals ◽  
Solid State Nmr ◽  
Semicrystalline Polymer ◽  
Chain Folding ◽  
Folding Structure

Seed-Free Solid-State Growth of Large Lead-Free Piezoelectric Single Crystals: (Na1/2K1/2)NbO3

2015 ◽  
Vol 98 (10) ◽  
pp. 2988-2996 ◽  
Author(s):  
Minhong Jiang ◽  
Clive A. Randall ◽  
Hanzheng Guo ◽  
Guanghui Rao ◽  
Rong Tu ◽  
...  
Keyword(s):  
Solid State ◽  
Single Crystals ◽  
Lead Free ◽  
State Growth

Surface Modification of Solid Electrolytes for Advanced Chemical Sensors.

1988 ◽  
Vol 135 ◽  
Author(s):  
Werner Weppner
Keyword(s):  
Surface Modification ◽  
Solid State ◽  
Ionic Conductivity ◽  
Process Control ◽  
Environmental Protection ◽  
Chemical Sensors ◽  
Solid Electrolytes ◽  
Elevated Temperatures ◽  
High Ionic Conductivity ◽  
Ion Conductors

Solid State ion conductors are sucessfully employed in chemical sensors for gases such as oxygen for process control and environmental protection. The application requires elevated temperatures for sufficiently high ionic conductivity and is restricted to a few gases for which suitable solid electrolytes are available.

Well-dispersed single-crystalline nickel-rich cathode for long-life high-voltage all-solid-state batteries

2021 ◽  
Vol 508 ◽  
pp. 230335
Author(s):  
Wei Jiang ◽  
Xinming Fan ◽  
Xinxin Zhu ◽  
Zhenzhen Wu ◽  
Zeheng Li ◽  
...  
Keyword(s):  
Solid State ◽  
High Voltage ◽  
Single Crystalline ◽  
Solid State Batteries ◽  
Long Life ◽  
All Solid State Batteries
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