1
|
Bhowmick S, Tatrari G, Filippov A, Johansson P, Shah FU. Structurally flexible pyrrolidinium- and morpholinium-based ionic liquid electrolytes. Phys Chem Chem Phys 2023. [PMID: 37449961 DOI: 10.1039/d3cp01190a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/18/2023]
Abstract
Ion transport measures and details as well as physico-chemical and electrochemical properties are presented for a small set of structurally flexible pyrrolidinium (Pyrr) and morpholinium (Morph) cation-based ionic liquids (ILs), all with oligoether phosphate-based anions. All have high thermal stabilities, low glass transition temperatures, and wide electrochemical stability windows, but rather moderate ionic conductivities, where both the anions and the cations of the Pyrr-based ILs diffuse faster than those of the Morph-based ILs. Overall, the Pyrr-based ILs show significantly more promise as high-temperature supercapacitor electrolytes, rendering a specific capacitance of 164 F g-1 at 1 mV s-1, a power density of 609 W kg-1 and a specific energy density of 27 W h kg-1 at 90 °C in a symmetric graphite supercapacitor.
Collapse
Affiliation(s)
- Sourav Bhowmick
- Chemistry of Interfaces, Lulea University of Technology, SE-971 87 Lulea, Sweden.
| | - Gaurav Tatrari
- Chemistry of Interfaces, Lulea University of Technology, SE-971 87 Lulea, Sweden.
| | - Andrei Filippov
- Chemistry of Interfaces, Lulea University of Technology, SE-971 87 Lulea, Sweden.
| | - Patrik Johansson
- Department of Physics, Chalmers University of Technology, SE-412 96 Gothenburg, Sweden.
- ALISTORE-European Research Institute, CNRS FR 3104, Hub de l'Energie, 80039 Amiens, France
| | - Faiz Ullah Shah
- Chemistry of Interfaces, Lulea University of Technology, SE-971 87 Lulea, Sweden.
| |
Collapse
|
2
|
Shmukler L, Fedorova I, Fadeeva YA, Safonova L. The physicochemical properties and structure of alkylammonium protic ionic liquids of RnH4-nNX (n = 1–3) family. A mini–review. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.114350] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
|
3
|
Czuryszkiewicz D, Maćkowiak A, Marcinkowska K, Borkowski A, Chrzanowski Ł, Pernak J. Herbicidal Ionic Liquids Containing the Acetylcholine Cation. Chempluschem 2020; 84:268-276. [PMID: 31950757 DOI: 10.1002/cplu.201800651] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 02/05/2019] [Indexed: 12/22/2022]
Abstract
This study presents a new group of herbicidal ionic liquids (HILs) based on a cation occurs commonly in nature-acetylcholine. The HILs were obtained with a high yield through ion exchange between acetylcholine chloride and potassium or sodium salts of selected acids with herbicidal activity. The results of the herbicidal activity measurement against common oilseed rape (Brassica napus L.) exceeded those of the commercial products. Spray solutions of the synthesized HILs revealed high surface activity and wetting properties which further manifested as higher herbicidal activity. The reduction of surface tension and low contact angles together with the specific action of acetylcholine allowed for better penetration of synthesized HILs into plant tissues. In addition, OECD 301F tests confirmed high mineralization of the HILs. The simple transformation of commercial herbicides into acetylcholine HILs proved to be a very effective method of increasing their activity, and constitutes an interesting solution to the problem of weed infestation with the use of a substance commonly found in nature.
Collapse
Affiliation(s)
- Daria Czuryszkiewicz
- Department of Chemical Technology, Poznan University of Technology, Berdychowo 4, Poznan, 60-965, Poland
| | - Adam Maćkowiak
- Department of Chemical Technology, Poznan University of Technology, Berdychowo 4, Poznan, 60-965, Poland
| | - Katarzyna Marcinkowska
- Institute of Plant Protection, National Research Institute, Węgorka 20, Poznan, 60-318, Poland
| | - Andrzej Borkowski
- Faculty of Geology, University of Warsaw, Żwirki i Wigury 93, Warsaw, 02-089, Poland
| | - Łukasz Chrzanowski
- Department of Chemical Technology, Poznan University of Technology, Berdychowo 4, Poznan, 60-965, Poland
| | - Juliusz Pernak
- Department of Chemical Technology, Poznan University of Technology, Berdychowo 4, Poznan, 60-965, Poland
| |
Collapse
|
4
|
Palaniappan N, Cole IS, Kuznetsov AE. Experimental and computational studies of graphene oxide covalently functionalized by octylamine: electrochemical stability, hydrogen evolution, and corrosion inhibition of the AZ13 Mg alloy in 3.5% NaCl. RSC Adv 2020; 10:11426-11434. [PMID: 35495345 PMCID: PMC9050467 DOI: 10.1039/c9ra10702a] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 02/27/2020] [Indexed: 01/21/2023] Open
Abstract
Recently, carbon allotropes were shown to play a key role in energy harvesting and as hydrophobic coatings on metal alloys. We have designed octylamine-functionalized graphene oxide materials for energy harvesting and as an anti-corrosion coating for metal alloy protection in a 3.5% NaCl medium. The material has been characterized by different techniques to confirm the structure and composition of the modified graphene oxide sheet: FTIR spectroscopy, XRD, Raman spectroscopy, FESEM and TEM. The electrochemical stability and corrosion inhibition efficiency were studied by electrochemical methods. The electrochemical stability increased with an increase in the applied voltage up to 500 mV, and the corrosion inhibition efficiency was shown to be 73%. The coating stability studies showed a long stability time in the corrosion medium. Octylamine-functionalized graphene oxide chemisorbed onto a Mg alloy surface by non-bonding electron.![]()
Collapse
Affiliation(s)
- N. Palaniappan
- School of Chemical Sciences
- Central University of Gujarat
- India
| | - I. S. Cole
- Advanced Manufacturing and Fabrication Research and Innovation
- RMIT University
- Melbourne
- Australia
| | - A. E. Kuznetsov
- Department of Chemistry
- Universidad Técnica Federico Santa Maria
- Santiago
- Chile
| |
Collapse
|
5
|
Shmukler L, Glushenkova E, Fadeeva Y, Gruzdev M, Kudryakova N, Safonova L. Polymer electrolytes based on PVdF-HFP doped with protic ionic liquids containing different cations. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.03.093] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
|
6
|
Influence of the alkyl chain length on the physicochemical properties and biological activity in a homologous series of dichlorprop-based herbicidal ionic liquids. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2018.12.013] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
7
|
Triethylammonium-based protic ionic liquids with sulfonic acids: Phase behavior and electrochemistry. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2018.06.059] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
8
|
Niemczak M, Biedziak A, Czerniak K, Marcinkowska K. Preparation and characterization of new ionic liquid forms of 2,4-DP herbicide. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.11.032] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
9
|
Gorska B, Pernak J, Béguin F. Protic ionic liquids with N-chloroalkyl functionalized cations as electrolytes for carbon-based electrochemical capacitors. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.06.113] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
10
|
Rynkowska E, Fatyeyeva K, Kujawski W. Application of polymer-based membranes containing ionic liquids in membrane separation processes: a critical review. REV CHEM ENG 2017. [DOI: 10.1515/revce-2016-0054] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
The interest in ionic liquids, particularly in polymerizable ionic liquids, is motivated by their unique properties, such as good thermal stability, negligible vapor pressure, and wide electrochemical window. Due to these features ionic liquids were proposed to be used in the membrane separation technology. The utilization of conventional ionic liquids is, however, limited by their release from the membrane during the given separation process. Therefore, the incorporation of polymerizable ionic liquids may overcome this drawback for the industrial application. This work is a comprehensive overview of the advances of ionic liquid membranes for the separation of various compounds, i.e. gases, organic compounds, and metal ions.
Collapse
Affiliation(s)
- Edyta Rynkowska
- Faculty of Chemistry, Nicolaus Copernicus University in Toruń , Toruń , Poland
- Normandie University, UNIROUEN, INSA Rouen, CNRS, PBS , Rouen , France
| | | | - Wojciech Kujawski
- Faculty of Chemistry, Nicolaus Copernicus University in Toruń , 7, Gagarina Street, 87-100 Toruń , Poland
| |
Collapse
|
11
|
Abstract
A simple and efficient method for the synthesis of novel water soluble antioxidants in the form of dicationic ionic liquids (DILs) was described in the framework of our study.
Collapse
Affiliation(s)
- Kamil Czerniak
- Department of Chemical Technology
- Poznan University of Technology
- 60-965 Poznan
- Poland
| | - Filip Walkiewicz
- Department of Chemical Technology
- Poznan University of Technology
- 60-965 Poznan
- Poland
| |
Collapse
|
12
|
Lozynski M, Pernak J, Gdaniec Z, Gorska B, Béguin F. Proof of ion-pair structures in ammonium-based protic ionic liquids using combined NMR and DFT/PCM-based chemical shift calculations. Phys Chem Chem Phys 2017; 19:25033-25043. [DOI: 10.1039/c7cp04481j] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The self-assembly of triethylammonium bis(trifluoromethylsulfonyl)imide, i.e. [(C2H5)3NH][TFSI], in chloroform and aqueous solutions has been investigated using 1H NMR spectroscopy and computational (DFT/PCM prediction) methods.
Collapse
Affiliation(s)
- M. Lozynski
- Faculty of Chemical Technology
- Poznan University of Technology
- 60-965 Poznan
- Poland
| | - J. Pernak
- Faculty of Chemical Technology
- Poznan University of Technology
- 60-965 Poznan
- Poland
| | - Z. Gdaniec
- Institute of Bioorganic Chemistry
- Polish Academy of Sciences
- 61-704 Poznan
- Poland
| | - B. Gorska
- Faculty of Chemical Technology
- Poznan University of Technology
- 60-965 Poznan
- Poland
| | - F. Béguin
- Faculty of Chemical Technology
- Poznan University of Technology
- 60-965 Poznan
- Poland
| |
Collapse
|