Reversible phase transition, switchable dielectric response in In(III)‐based organic–inorganic hybrid compound: [C 3 H 8 N] 3 InBr 6

2021 ◽  
Author(s):  
Yin‐Qiang Zhang ◽  
Min Li ◽  
Guan‐Cheng Xu
Keyword(s):  
Phase Transition ◽  
Dielectric Response ◽  
Hybrid Compound ◽  
Inorganic Hybrid ◽  
Compound C ◽  
Reversible Phase Transition ◽  
Reversible Phase

A single layered organic-inorganic hybrid compound [(FBMA)2PbBr4] with reversible phase transition and intense fluorescent property

2019 ◽  
Vol 270 ◽  
pp. 226-230 ◽  
Author(s):  
Yanhuan Hao ◽  
Shuyao Wen ◽  
Jiaojiao Yao ◽  
Zhenhong Wei ◽  
Xiuxiu Zhang ◽  
...  
Keyword(s):  
Phase Transition ◽  
Fluorescent Property ◽  
Hybrid Compound ◽  
Inorganic Hybrid ◽  
Reversible Phase Transition ◽  
Reversible Phase

Multisequential reversible phase transition materials with Semiconducting and fluorescence properties：(C8H18BrN)2SnBr6

2021 ◽  
Author(s):  
Yao Liu ◽  
Yu-Kong Li ◽  
Ting-Ting Ying ◽  
Yu-Hui Tan ◽  
Yun Zhi Tang ◽  
...  
Keyword(s):  
Phase Transition ◽  
Dielectric Properties ◽  
Dielectric Material ◽  
Fluorescence Properties ◽  
Metal Halides ◽  
Inorganic Hybrid ◽  
Reversible Phase Transition ◽  
Reversible Phase

Organic-inorganic hybrid metal halides with dielectric properties have attracted widespread attention due to their applications in the field of optoelectronics. Here, we successfully synthesized a novel dielectric material (C8H18BrN)2SnBr6 (1),...

Two bilayer organic-inorganic hybrid perovskite compounds exhibiting reversible phase transition and dielectric anomalies

2020 ◽  
Vol 282 ◽  
pp. 121104 ◽  
Author(s):  
Jiang ZhenTao ◽  
Hao Yanhuan ◽  
Wang Hui ◽  
Zhang Xiuxiu ◽  
Yao Jiaojiao ◽  
...  
Keyword(s):  
Phase Transition ◽  
Inorganic Hybrid ◽  
Hybrid Perovskite ◽  
Reversible Phase Transition ◽  
Reversible Phase

Tin based organic–inorganic hybrid semiconductors with reversible phase transition and dielectric anomaly

2020 ◽  
Vol 49 (21) ◽  
pp. 7252-7257 ◽  
Author(s):  
Xiuli You ◽  
Jiaojiao Yao ◽  
Zhenhong Wei
Keyword(s):  
Phase Transition ◽  
Dielectric Anomaly ◽  
Organic Amine ◽  
Inorganic Hybrid ◽  
Hybrid Compounds ◽  
Reversible Phase Transition ◽  
Hybrid Semiconductors ◽  
Reversible Phase

Two discrete tin based organic–inorganic hybrid compounds [(FMBA)2SnX6] (X = Cl and Br) showed reversible phase transition and dielectric anomaly above 400 K which were originated from the order-disorder of a fluorine-substituted organic amine.

Two In-Based Organic−Inorganic Hybrid Compounds with Reversible Phase Transition Derived from Order-Disorder Changes of Cations or Anions

2021 ◽  
Author(s):  
Yin-Qiang Zhang ◽  
Guan-Cheng Xu ◽  
Min Li
Keyword(s):  
Phase Transition ◽  
Solid State ◽  
Physical Properties ◽  
Ferroelectric Properties ◽  
Inorganic Hybrid ◽  
Hybrid Compounds ◽  
Reversible Phase Transition ◽  
Reversible Phase

Solid-state phase transition materials have been received extraordinary interest due to their rich physical properties, such as the thermal, dielectric, and ferroelectric properties. Here, two In-based organic-inorganic hybrid compounds, (C6H5CH2CH2NH3)3[InBr5(H2O)]...

Reversible phase transition driven by order–disorder transformations of metal-halide moieties in [(C6H14)NH2]2·CuBr4

2016 ◽  
Vol 4 (32) ◽  
pp. 7537-7540 ◽  
Author(s):  
Muhammad Adnan Asghar ◽  
Shuquan Zhang ◽  
Tariq Khan ◽  
Zhihua Sun ◽  
Aurang Zeb ◽  
...  
Keyword(s):  
Phase Transition ◽  
Order Phase Transition ◽  
Hybrid Material ◽  
Metal Halide ◽  
Inorganic Hybrid ◽  
First Order ◽  
First Order Phase Transition ◽  
Reversible Phase Transition ◽  
First Order Phase ◽  
Reversible Phase

[(C6H14)NH2]2·CuBr4 (1), an organic–inorganic hybrid material, undergoes a reversible first-order phase transition around 194 K, triggered by the order–disorder transformation of metal-coordinated halogen atoms.

scholarly journals A high-temperature organic–inorganic ferroelectric with outstanding switchable dielectric characteristics

RSC Advances ◽  
2017 ◽  
Vol 7 (76) ◽  
pp. 47933-47937 ◽  
Author(s):  
Cong Xu ◽  
Wenjun Zhang ◽  
Linsong Gao ◽  
Xuecheng Gan ◽  
Xiaofan Sun ◽  
...  
Keyword(s):  
Phase Transition ◽  
High Temperature ◽  
Ferroelectric Phase Transition ◽  
Ferroelectric Phase ◽  
Hybrid Compound ◽  
Dielectric Characteristics ◽  
Inorganic Hybrid ◽  
Compound C

A new molecular ferroelectric is discovered in an organic–inorganic hybrid compound, (C6H5NH3)2CdCl4, which undergoes a reversible order–disorder ferroelectric phase transition at 369 K.

scholarly journals Concomitant polymorphism and a temperature-dependent phase change in (E)-[1-(4-methoxyphenyl)-3-phenyl-2-propenylideneamino]oxyacetic acid

2005 ◽  
Vol 61 (3) ◽  
pp. 321-328 ◽  
Author(s):  
Janet M. S. Skakle ◽  
John N. Low ◽  
James L. Wardell ◽  
Christopher Glidewell
Keyword(s):  
Phase Transition ◽  
Hydrogen Bond ◽  
Hydrogen Bonds ◽  
Specific Interactions ◽  
Temperature Dependent ◽  
Compound C ◽  
Displacive Phase Transition ◽  
Reversible Phase Transition ◽  
Reversible Phase ◽  
Oxyacetic Acid

The title compound, C18H17NO4, crystallizes from ethanol at ambient temperature as two concomitant polymorphs (I) and (II), both monoclinic P21/c with Z′ = 1. The less abundant form (I) undergoes a reversible phase-transition at ca 173 K to a third monoclinic polymorph (III), P21/n, with Z′ = 2, while the more abundant polymorph (II) is unchanged down to 120 K. In each polymorph of (I)–(III) the molecules are linked by pairs of O—H...O hydrogen bonds into cyclic dimers which are crystallographically centrosymmetric in (I) and (II), and approximately, but not crystallographically, centrosymmetric in (III). There are no direction-specific interactions between the hydrogen-bonded dimers in polymorph (I); in polymorph (II) the dimers are linked into sheets by C—H...N and C—H...π(arene) hydrogen bonds; in polymorph (III) the dimers are linked into chains by a C—H...π(arene) hydrogen bond. The interconversion of polymorphs (I) and (III) is a simple displacive phase transition.

scholarly journals Phase transition and switchable dielectric behaviours in an organic–inorganic hybrid compound: (3-nitroanilinium) 2 (18-crown-6) 2 (H 2 PO 4 ) 2 (H 3 PO 4 ) 3 (H 2 O)

2018 ◽  
Vol 5 (10) ◽  
pp. 180738 ◽  
Author(s):  
Yang Liu ◽  
Chun-li Zhu ◽  
Xiao-yuan Zheng ◽  
Liu-lei Qin ◽  
Shuang-xi Yang ◽  
...  
Keyword(s):  
Phase Transition ◽  
Nitro Group ◽  
Dielectric Material ◽  
Variable Temperature ◽  
Three Dimensional ◽  
Dielectric Anisotropy ◽  
Scanning Calorimetry ◽  
Hybrid Compound ◽  
Inorganic Hybrid ◽  
Reversible Phase Transition

An organic–inorganic hybrid compound with an extensive three-dimensional (3D) crystal structure, (3-nitroanilinium) 2 (18-crown-6) 2 (H 2 PO 4 ) 2 (H 3 PO 4 ) 3 (H 2 O) ( 1 ), was synthesized under slow evaporation conditions. Differential scanning calorimetry measurements indicated that 1 underwent a reversible phase transition at ca 231 K with a hysteresis width of 10 K. Variable-temperature X-ray single-crystal diffraction revealed that the phase transition of 1 can be ascribed to coupling of pendulum-like motions of its nitro group with proton transfer in O–H···O hydrogen bonds of the 3D framework. The temperature dependence of its dielectric permittivity demonstrated a step-like change in the range of 150–280 K with remarkable dielectric anisotropy, making 1 a promising switchable dielectric material. Potential energy calculations further supported the possibility of dynamic motion of the cationic nitro group. Overall, our findings may inspire the development of other switchable dielectric phase transition materials by introducing inorganic anions into organic–inorganic hybrid systems.

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