Peroxovanadic based core-shell bifunctional poly(ionic liquid)s catalyst CuO/SiO2@V-PIL: Its in-situ free radical initiation mechanism for air oxidative desulfurization

Fuel ◽  
2021 ◽  
pp. 122430
Author(s):  
Ao Li ◽  
Hongyan Song ◽  
Hong Meng ◽  
Yingzhou Lu ◽  
Chunxi Li
Keyword(s):  
Ionic Liquid ◽  
Free Radical ◽  
Oxidative Desulfurization ◽  
Core Shell ◽  
Initiation Mechanism ◽  
Radical Initiation ◽  
Free Radical Initiation ◽  
Poly Ionic Liquid

scholarly journals Poly(ionic liquid)s Based Brush Type Nanomotor

Micromachines ◽  
2018 ◽  
Vol 9 (7) ◽  
pp. 364 ◽  
Author(s):  
Yongjun Men ◽  
Yingfeng Tu ◽  
Wei Li ◽  
Fei Peng ◽  
Daniela Wilson
Keyword(s):  
Ionic Liquid ◽  
Brownian Motion ◽  
Large Scale ◽  
Surface Grafting ◽  
Core Shell ◽  
Platinum Nanoparticle ◽  
Grafting Polymerization ◽  
H2o2 Solution ◽  
Poly Ionic Liquid

A brush type nanomotor was fabricated via assembly assistant polymerization of poly(ionic liquid) and surface grafting polymerization. The method for large-scale fabrication of brush nanomotors with soft surfaces is described. These soft locomotive particles are based on core-shell brush nanoparticles assembled from poly(ionic liquid) as core and thermoresponsive PNIPAM as brush shells on which platinum nanoparticle (PtNP) were grown in situ. The particles show non-Brownian motion in H2O2 solution.

Relative Reactivities of 1,1,1-Trichloroethane and 1,1,1-Trichlorotrifluoroethane in Competitive Addition Reactions

1992 ◽  
Vol 57 (6) ◽  
pp. 1291-1298 ◽  
Author(s):  
František Adámek ◽  
Milan Hájek ◽  
Zbyněk Janoušek
Keyword(s):  
Free Radical ◽  
Reaction Mechanism ◽  
Relative Reactivity ◽  
Addition Reactions ◽  
Radical Initiation ◽  
Amine Complexes ◽  
Free Radical Initiation ◽  
Ru Complexes ◽  
Radical Initiators

Relative reactivity of CH3CCl3 and CF3CCl3 measured in competitive addition reactions with 1-hexene in the presence of free radical initiators or Cu, Pd and Ru complexes was found to depend on the type of catalyst. The unusual course of the reaction has been found in the additions catalyzed with copper(I)-amine complexes where CH3CCl3 in competition with CF3CCl3 was completely unreactive. The results have been explained in terms of the change of reaction mechanism and compared with classical free radical initiation.

Constructing efficient ion nanochannels in alkaline anion exchange membranes by the in situ assembly of a poly(ionic liquid) in metal–organic frameworks

2016 ◽  
Vol 4 (6) ◽  
pp. 2340-2348 ◽  
Author(s):  
Zhen Li ◽  
Wenyu Wang ◽  
Yijing Chen ◽  
Chuanye Xiong ◽  
Guangwei He ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Anion Exchange ◽  
Metal Organic Frameworks ◽  
Anion Exchange Membranes ◽  
Metal Organic ◽  
Poly Ionic Liquid ◽  
Interconnected Pores

Construction of ion nanochannels by entrapping an in situ assembled ion-conductive poly(ionic liquid) in the highly ordered interconnected pores of MOFs.

Features of mechanism of free radical initiation in polymers under exposure to nitrogen oxides

2008 ◽  
Vol 19 (6) ◽  
pp. 475-484 ◽  
Author(s):  
E. Y. Davydov ◽  
I. S. Gaponova ◽  
T. V. Pokholok ◽  
A. P. Vorotnikov ◽  
G. B. Pariiskii ◽  
...  
Keyword(s):  
Free Radical ◽  
Nitrogen Oxides ◽  
Radical Initiation ◽  
Free Radical Initiation

Versatile surface-active ionic liquid: construction of microemulsions and their applications in light harvesting

2020 ◽  
Vol 22 (15) ◽  
pp. 8157-8163
Author(s):  
Krishnaiah Damarla ◽  
Sanjay Mehra ◽  
Pratap Bahadur ◽  
Debes Ray ◽  
V. K. Aswal ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Ionic Liquid ◽  
Light Harvesting ◽  
Advanced Materials ◽  
Core Shell ◽  
Surface Active Ionic Liquid ◽  
Surface Active

This article outlines a sustainable method towards the synthesis of advanced materials such as core/shell Quantum Dots (QDs) and their in situ stabilization using microemulsions (MEs).

scholarly journals Construction of Novel Polymerizable Ionic Liquid Microemulsions and the In Situ Synthesis of Poly(Ionic Liquid) Adsorbents

Nanomaterials ◽  
2019 ◽  
Vol 9 (3) ◽  
pp. 454 ◽  
Author(s):  
Aili Wang ◽  
Shuhui Li ◽  
Hou Chen ◽  
Ying Liu ◽  
Xiong Peng
Keyword(s):  
Ionic Liquid ◽  
Adsorption Process ◽  
Freundlich Isotherm ◽  
In Situ Synthesis ◽  
Scattering Data ◽  
Order Kinetic ◽  
Order Kinetic Model ◽  
Pseudo Second Order ◽  
Poly Ionic Liquid

This paper reports the successful construction of novel polymerizable ionic liquid microemulsions and the in situ synthesis of poly(ionic liquid) adsorbents for the removal of Zn2+ from aqueous solution. Dynamic light-scattering data were used to confirm the polymerization media and to illustrate the effect of the crosslinker dosage on the droplet size of the microemulsion. FTIR and thermal analysis were employed to confirm the successful preparation of the designed polymers and characterize their thermostability and glass transition-temperature value. The optimization of the adsorption process indicates that the initial concentration of Zn2+, pH, adsorbent dosage and contact time affected the adsorption performance of poly(ionic liquid)s toward Zn2+. Furthermore, our research revealed that the adsorption process can be effectively described by the pseudo second-order kinetic model and the Freundlich isotherm model.

Studies in free radical initiation

1996 ◽  
Vol 111 (1) ◽  
pp. 265-280
Author(s):  
L. H. García-Rubio
Keyword(s):  
Free Radical ◽  
Radical Initiation ◽  
Free Radical Initiation
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