Interesting thermal variations owing to cationic ring structural features in protic ionic liquids

2013 ◽  
Vol 15 (21) ◽  
pp. 8050 ◽  
Author(s):  
Gitanjali Rai ◽  
Anil Kumar
Keyword(s):  
Ionic Liquids ◽  
Structural Features ◽  
Protic Ionic Liquids

Influence of chain length in protic ionic liquids on physicochemical and structural features of lignins from sugarcane bagasse

2021 ◽  
Vol 159 ◽  
pp. 113080
Author(s):  
Thaynara C. Pin ◽  
Lívia B. Brenelli ◽  
Viviane M. Nascimento ◽  
Aline C. Costa ◽  
Yunqiao Pu ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Chain Length ◽  
Sugarcane Bagasse ◽  
Structural Features ◽  
Protic Ionic Liquids

Alkylimidazolium Protic Ionic Liquids: Structural Features and Physicochemical Properties

ChemPhysChem ◽  
2021 ◽  
Author(s):  
Liudmila E. Shmukler ◽  
Irina V. Fedorova ◽  
Yuliya Fadeeva ◽  
Matvey S. Gruzdev ◽  
Liubov P. Safonova
Keyword(s):  
Ionic Liquids ◽  
Physicochemical Properties ◽  
Structural Features ◽  
Protic Ionic Liquids

Structural Features of Cholinium Based Protic Ionic Liquids through Molecular Dynamics

2019 ◽  
Vol 123 (26) ◽  
pp. 5568-5576 ◽  
Author(s):  
Andrea Le Donne ◽  
Henry Adenusi ◽  
Francesco Porcelli ◽  
Enrico Bodo
Keyword(s):  
Molecular Dynamics ◽  
Ionic Liquids ◽  
Structural Features ◽  
Protic Ionic Liquids

scholarly journals Structural features of selected protic ionic liquids based on a super-strong base

2019 ◽  
Vol 21 (45) ◽  
pp. 25369-25378
Author(s):  
Alessandro Triolo ◽  
Fabrizio Lo Celso ◽  
Carlo Ottaviani ◽  
Pengju Ji ◽  
Giovanni Battista Appetecchi ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Md Simulation ◽  
Structural Features ◽  
Simulation Studies ◽  
Protic Ionic Liquids ◽  
Strong Base ◽  
X Ray ◽  
X Ray Scattering ◽  
Acid And Base ◽  
Ray Scattering

X-ray scattering and MD simulation studies of Protic ionic liquids formed by superstrong acid and base combination.

Ab Initio Study of Structural Features and H-Bonding in Alkylammonium-Based Protic Ionic Liquids

2017 ◽  
Vol 121 (40) ◽  
pp. 7675-7683 ◽  
Author(s):  
Irina V. Fedorova ◽  
Michael A. Krestyaninov ◽  
Lyubov P. Safonova
Keyword(s):  
Ionic Liquids ◽  
Ab Initio ◽  
Structural Features ◽  
Ab Initio Study ◽  
Protic Ionic Liquids

Structural features of protic ionic liquids and their impact on pretreatment performance for 2G ethanol production

Energy ◽  
2021 ◽  
pp. 121279
Author(s):  
Thaynara C. Pin ◽  
Pedro S.Y. Nakasu ◽  
Sarita C. Rabelo ◽  
Aline C. Costa
Keyword(s):  
Ionic Liquids ◽  
Ethanol Production ◽  
Structural Features ◽  
Protic Ionic Liquids

DFT Study on the Chemical Absorption Mechanism of CO2 in Diamino Protic Ionic Liquids

2021 ◽  
Vol 125 (5) ◽  
pp. 1416-1428
Author(s):  
Jing Ma ◽  
Yutong Wang ◽  
Xueqing Yang ◽  
Mingxuan Zhu ◽  
Baohe Wang
Keyword(s):  
Ionic Liquids ◽  
Dft Study ◽  
Protic Ionic Liquids ◽  
Absorption Mechanism ◽  
Chemical Absorption

scholarly journals The Synthesis of Poly(Vinyl Alcohol) Grafted with Fluorinated Protic Ionic Liquids Containing Sulfo Functional Groups

Molecules ◽  
2021 ◽  
Vol 26 (14) ◽  
pp. 4158
Author(s):  
Patrycja Glińska ◽  
Andrzej Wolan ◽  
Wojciech Kujawski ◽  
Edyta Rynkowska ◽  
Joanna Kujawa
Keyword(s):  
Ionic Liquids ◽  
Vinyl Alcohol ◽  
Proton Exchange ◽  
Polymer Materials ◽  
Polymerization Reaction ◽  
Poly Vinyl Alcohol ◽  
Hydroxyl Groups ◽  
Protic Ionic Liquids ◽  
Synthesis Route ◽  
Sulfo Groups

There has been an ongoing need to develop polymer materials with increased performance as proton exchange membranes (PEMs) for middle- and high-temperature fuel cells. Poly(vinyl alcohol) (PVA) is a highly hydrophilic and chemically stable polymer bearing hydroxyl groups, which can be further altered. Protic ionic liquids (proticILs) have been found to be an effective modifying polymer agent used as a proton carrier providing PEMs’ desirable proton conductivity at high temperatures and under anhydrous conditions. In this study, the novel synthesis route of PVA grafted with fluorinated protic ionic liquids bearing sulfo groups (–SO3H) was elaborated. The polymer functionalization with fluorinated proticILs was achieved by the following approaches: (i) the PVA acylation and subsequent reaction with fluorinated sultones and (ii) free-radical polymerization reaction of vinyl acetate derivatives modified with 1-methylimidazole and sultones. These modifications resulted in the PVA being chemically modified with ionic liquids of protic character. The successfully grafted PVA has been characterized using 1H, 19F, and 13C-NMR and FTIR-ATR. The presented synthesis route is a novel approach to PVA functionalization with imidazole-based fluorinated ionic liquids with sulfo groups.

Development of a robust soft-SAFT model for protic ionic liquids using new high-pressure density data

2021 ◽  
pp. 113036
Author(s):  
Emanuel A. Crespo ◽  
Liliana P. Silva ◽  
Cristina I.P. Correia ◽  
Mónia A.R. Martins ◽  
Ramesh L. Gardas ◽  
...  
Keyword(s):  
High Pressure ◽  
Ionic Liquids ◽  
Protic Ionic Liquids ◽  
Density Data

Insights into the translational and rotational dynamics of cations and anions in protic ionic liquids by means of NMR fast-field-cycling relaxometry

2021 ◽  
Vol 23 (4) ◽  
pp. 2663-2675
Author(s):  
Viviane Overbeck ◽  
Henning Schröder ◽  
Anne-Marie Bonsa ◽  
Klaus Neymeyr ◽  
Ralf Ludwig
Keyword(s):  
Ionic Liquids ◽  
Rotational Dynamics ◽  
Protic Ionic Liquids ◽  
Field Cycling ◽  
Fast Field ◽  
Hydrogen Bonded

NMR Fast-Field-Cycling (FFC) relaxometry provides important information about translational and rotational dynamics of hydrogen bonded protic ionic liquids (PILs). 

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