Synthesis and characterization of hyperbranched polyether imides based on 1,3,5-tris[4-(4′-aminophenoxy)phenoxy]benzene

RSC Advances ◽  
2016 ◽  
Vol 6 (40) ◽  
pp. 33249-33258 ◽  
Author(s):  
M. Fathima Rigana ◽  
P. Thirukumaran ◽  
K. Shanthi ◽  
M. Sarojadevi
Keyword(s):  
Synthesis And Characterization ◽  
Step Process ◽  
Hyperbranched Polyether

A new triamine monomer 1,3,5-tris[4-(4′-aminophenoxy)phenoxy]benzene, was synthesized by a three step process using hydroquinone, 1-chloro-4-nitrobenzene and 1,3,5-trichlorobenzene.

Synthesis and characterization of a flame retardant hyperbranched polyether

2009 ◽  
Vol 28 (1) ◽  
pp. 107-118 ◽  
Author(s):  
Jyotishmoy Borah ◽  
Chuan-sheng Wang ◽  
Niranjan Karak
Keyword(s):  
Flame Retardant ◽  
Synthesis And Characterization ◽  
Hyperbranched Polyether

Synthesis and characterization of hyperbranched polyether/DGEBA hybrid coatings

2018 ◽  
Vol 122 ◽  
pp. 116-122 ◽  
Author(s):  
Xuepei Miao ◽  
An Xing ◽  
Weiduo Yang ◽  
Lifan He ◽  
Yan Meng ◽  
...  
Keyword(s):  
Hybrid Coatings ◽  
Synthesis And Characterization ◽  
Hyperbranched Polyether

Synthesis and characterization of PBTCA‐modified hyperbranched polyether corrosion and scale inhibitors

2019 ◽  
Vol 136 (38) ◽  
pp. 48041 ◽  
Author(s):  
Yetao Wang ◽  
Hualin Chen ◽  
Zhijian Zhang ◽  
Henghui Huang ◽  
Bailing Liu ◽  
...  
Keyword(s):  
Synthesis And Characterization ◽  
Hyperbranched Polyether

Synthesis and characterization of core–shell structured M@Pd/SnO2–graphene [M = Co, Ni or Cu] electrocatalysts for ethanol oxidation in alkaline solution

2018 ◽  
Vol 42 (8) ◽  
pp. 6144-6160 ◽  
Author(s):  
Ahmed E. Fahim ◽  
R. M. Abdel Hameed ◽  
Nageh K. Allam
Keyword(s):  
Microwave Irradiation ◽  
Ethylene Glycol ◽  
Alkaline Solution ◽  
Ethanol Oxidation ◽  
Reducing Agent ◽  
Synthesis And Characterization ◽  
Core Shell ◽  
Step Process

Core–shell structured M@Pd/SnO2–graphene (Gr), [M = Co, Ni or Cu] electrocatalysts were synthesized using ethylene glycol as a reducing agent with the aid of microwave irradiation in a two-step process.

Synthesis and Characterization of the Three Dicyclopentapyrenes

1996 ◽  
Vol 61 (10) ◽  
pp. 3572-3572
Author(s):  
Lawrence T. Scott ◽  
Atena Necula
Keyword(s):  
Synthesis And Characterization

Synthesis and characterization of TiN / Ti / AISI 410 coatings

2018 ◽  
Vol 2 (1) ◽  
pp. 7
Author(s):  
S Chirino ◽  
Jaime Diaz ◽  
N Monteblanco ◽  
E Valderrama
Keyword(s):  
Synthesis And Characterization ◽  
Photoemission Spectroscopy ◽  
X Ray Diffraction ◽  
X Ray ◽  
Columnar Grains ◽  
Tin Thin Films ◽  
Steel Aisi ◽  
Interacting Surfaces ◽  
Stainless Steel Aisi

The synthesis and characterization of Ti and TiN thin films of different thicknesses was carried out on a martensitic stainless steel AISI 410 substrate used for tool manufacturing. The mechanical parameters between the interacting surfaces such as thickness, adhesion and hardness were measured. By means of the scanning electron microscope (SEM) the superficial morphology of the Ti/TiN interface was observed, finding that the growth was of columnar grains and by means of EDAX the existence of titanium was verified.  Using X-ray diffraction (XRD) it was possible to observe the presence of residual stresses (~ -3.1 GPa) due to the different crystalline phases in the coating. Under X-ray photoemission spectroscopy (XPS) it was possible to observe the molecular chemical composition of the coating surface, being Ti-N, Ti-N-O and Ti-O the predominant ones.

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