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Lewis J, Alshami A, Talukder M, Owoade A, Baker K, Onaizi S. Agglomeration tendency and activated carbon concentration effects on
activated carbon‐polysulfone
mixed matrix membrane performance: A design of experiment formulation study. J Appl Polym Sci 2022. [DOI: 10.1002/app.52875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Jeremy Lewis
- University of North Dakota Grand Forks North Dakota USA
- Los Alamos National Lab Los Alamos New Mexico USA
| | - Ali Alshami
- University of North Dakota Grand Forks North Dakota USA
| | | | | | - Kelsey Baker
- University of North Dakota Grand Forks North Dakota USA
| | - Sagheer Onaizi
- Chemical Engineering‐ King Fahd University of Petroleum and Minerals Dhahran KSA
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Lewis J, Al-sayaghi MAQ, Buelke C, Alshami A. Activated carbon in mixed-matrix membranes. SEPARATION AND PURIFICATION REVIEWS 2019. [DOI: 10.1080/15422119.2019.1609986] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Jeremy Lewis
- Department of Chemical Engineering, University of North Dakota, Grand Forks, ND, USA
| | | | - Chris Buelke
- Department of Chemical Engineering, University of North Dakota, Grand Forks, ND, USA
| | - Ali Alshami
- Department of Chemical Engineering, University of North Dakota, Grand Forks, ND, USA
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Liu Q, Huang S, Zhang Y, Zhao S. Comparing the antifouling effects of activated carbon and TiO2 in ultrafiltration membrane development. J Colloid Interface Sci 2018; 515:109-118. [DOI: 10.1016/j.jcis.2018.01.026] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Revised: 01/03/2018] [Accepted: 01/05/2018] [Indexed: 12/18/2022]
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Nevstrueva D, Murashko K, Vunder V, Aabloo A, Pihlajamäki A, Mänttäri M, Pyrhönen J, Koiranen T, Torop J. Natural cellulose ionogels for soft artificial muscles. Colloids Surf B Biointerfaces 2017; 161:244-251. [PMID: 29080509 DOI: 10.1016/j.colsurfb.2017.10.053] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Revised: 08/24/2017] [Accepted: 10/17/2017] [Indexed: 11/18/2022]
Abstract
Rapid development of soft micromanipulation techniques for human friendly electronics has raised the demand for the devices to be able to carry out mechanical work on a micro- and macroscale. The natural cellulose-based ionogels (CEL-iGEL) hold a great potential for soft artificial muscle application, due to its flexibility, low driving voltage and biocompatibility. The CEL-iGEL composites undergo reversible bending already at ±500mV step-voltage values. A fast response to the voltage applied and high ionic conductivity of membranous actuator is achieved by a complete dissolution of cellulose in 1-ethyl-3-methylimidazolium acetate [EMIm][OAc]. The CEL-iGEL supported cellulose actuator films were cast out of cellulose-[EMIm][OAc] solution via phase inversion in H2O. The facile preparation method ensured uniform morphology along the layers and stand for the high ionic-liquid loading in a porous cellulose scaffold. During the electromechanical characterization, the CEL-iGEL actuators showed exponential dependence to the voltage applied with the max strain difference values reaching up to 0.6% at 2 V. Electrochemical analysis confirmed the good stability of CEL-iGEL actuators and determined the safe working voltage value to be below 2.5V. To predict and estimate the deformation for various step input voltages, a mathematical model was proposed.
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Affiliation(s)
- Daria Nevstrueva
- Lappeenranta University of Technology, LUT School of Engineering Science, Skinnarilankatu 34, 53850 Lappeenranta, Finland.
| | - Kirill Murashko
- Lappeenranta University of Technology, LUT School of Engineering Science, Skinnarilankatu 34, 53850 Lappeenranta, Finland
| | - Veiko Vunder
- University of Tartu, Institute of Technology, IMS Lab, Nooruse 1, 50411 Tartu, Estonia
| | - Alvo Aabloo
- University of Tartu, Institute of Technology, IMS Lab, Nooruse 1, 50411 Tartu, Estonia
| | - Arto Pihlajamäki
- Lappeenranta University of Technology, LUT School of Engineering Science, Skinnarilankatu 34, 53850 Lappeenranta, Finland
| | - Mika Mänttäri
- Lappeenranta University of Technology, LUT School of Engineering Science, Skinnarilankatu 34, 53850 Lappeenranta, Finland
| | - Juha Pyrhönen
- Lappeenranta University of Technology, LUT School of Engineering Science, Skinnarilankatu 34, 53850 Lappeenranta, Finland
| | - Tuomas Koiranen
- Lappeenranta University of Technology, LUT School of Engineering Science, Skinnarilankatu 34, 53850 Lappeenranta, Finland
| | - Janno Torop
- Lappeenranta University of Technology, LUT School of Engineering Science, Skinnarilankatu 34, 53850 Lappeenranta, Finland; University of Tartu, Institute of Technology, IMS Lab, Nooruse 1, 50411 Tartu, Estonia
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Mukherjee R, De S. Novel carbon-nanoparticle polysulfone hollow fiber mixed matrix ultrafiltration membrane: Adsorptive removal of benzene, phenol and toluene from aqueous solution. Sep Purif Technol 2016. [DOI: 10.1016/j.seppur.2015.11.015] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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