One-step room temperature rapid synthesis of Cu2Se nanostructures, phase transformation, and formation of p-Cu2Se/p-Cu3Se2heterojunctions

In the present study the series of the Ni46.2Co5.0Mn36.1In12.6, Ni48.7Co5.2Mn34.4In11.6 and Ni45.6Co4.8Mn36.4In13.2 alloys (at. %) were studied. The influence of the indium addition on structure and phase transitions was studied. All alloys were annealed at 900°C for 24 hours and then slowly cooled in the furnace. After annealing all of the studied alloys showed the macrostructure of radially oriented columnar grains, which lied in the direction perpendicular to the casting axis. For the alloy containing about 13 at. % of indium the monoclinic 14M modulated martensite was stated at room temperature. Apart from the modulated martensite in a1_133 alloy the gamma phase was also observed. For alloy with higher indium content the mixture of cubic L21 parent phase and cubic gamma phase was identified. All studied alloys showed one-step martensitic transformation.

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One-Step Synthesis and Magnetic Phase Transformation of Ln-TM-B Alloy by Chemical Reduction

Journal of the American Chemical Society ◽

10.1021/ja0706347 ◽

2007 ◽

Vol 0 (0) ◽

pp. 0-0

Author(s):

C.W. Kim ◽

Y.H. Kim ◽

H.G. Cha ◽

D.K. Lee ◽

Y.S. Kang

Keyword(s):

Phase Transformation ◽

Magnetic Phase ◽

Chemical Reduction ◽

One Step

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A Study on the Rearrangement of Dialkyl 1-Aryl-1-hydroxymethylphosphonates to Benzyl Phosphates

Current Organic Chemistry ◽

10.2174/1385272824666200226114306 ◽

2020 ◽

Vol 24 (4) ◽

pp. 465-471 ◽

Cited By ~ 2

Author(s):

Zita Rádai ◽

Réka Szabó ◽

Áron Szigetvári ◽

Nóra Zsuzsa Kiss ◽

Zoltán Mucsi ◽

...

Keyword(s):

Quantum Chemical ◽

Room Temperature ◽

Phase Transfer ◽

One Pot ◽

Substrate Dependence ◽

Triethylbenzylammonium Chloride ◽

One Step ◽

The Pudovik Reaction ◽

The One ◽

Solid Liquid

The phospha-Brook rearrangement of dialkyl 1-aryl-1-hydroxymethylphosphonates (HPs) to the corresponding benzyl phosphates (BPs) has been elaborated under solid-liquid phase transfer catalytic conditions. The best procedure involved the use of triethylbenzylammonium chloride as the catalyst and Cs2CO3 as the base in acetonitrile as the solvent at room temperature. The substrate dependence of the rearrangement has been studied, and the mechanism of the transformation under discussion was explored by quantum chemical calculations. The key intermediate is an oxaphosphirane. The one-pot version starting with the Pudovik reaction has also been developed. The conditions of this tandem transformation were the same, as those for the one-step HP→BP conversion.

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Photoluminescence enhancement of nanoporous alumina using one-step anodization of high- and low-purity aluminum at room temperature

Materials Letters ◽

10.1016/j.matlet.2017.01.015 ◽

2017 ◽

Vol 190 ◽

pp. 157-160 ◽

Cited By ~ 5

Author(s):

C.K. Chung ◽

B.Y. Chu ◽

C.H. Tsai ◽

C.R. Hsu

Keyword(s):

Room Temperature ◽

Nanoporous Alumina ◽

One Step ◽

Photoluminescence Enhancement

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One-step synthesis of well-dispersed polypyrrole copolymers under gamma-ray irradiation

Polymer Chemistry ◽

10.1039/d0py01566k ◽

2021 ◽

Vol 12 (5) ◽

pp. 645-649

Author(s):

Yu Gu ◽

Yuqing Qiao ◽

Yusen Meng ◽

Ming Yu ◽

Bowu Zhang ◽

...

Keyword(s):

Room Temperature ◽

Gamma Ray ◽

Gamma Ray Irradiation ◽

One Step ◽

First Time

Herein, we report for the first time the synthesis of polypyrrole copolymers with good solvent-dispersibility under gamma-ray irradiation at room temperature in air.

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