1
|
Tonel MZ, Abal JPK, Fagan SB, Barbosa MC. Ab initio study of water anchored in graphene pristine and vacancy-type defects. J Mol Model 2023; 29:198. [PMID: 37268861 DOI: 10.1007/s00894-023-05611-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 05/30/2023] [Indexed: 06/04/2023]
Abstract
CONTEXT In this paper, we have addressed two issues that are relevant to the interaction of water in pristine and vacant graphene through first-principles calculations based on the Density Functional Theory (DFT). The results showed that for the interaction of pristine graphene with water, the DOWN configuration (with the hydrogen atoms facing downwards) was the most stable, presenting binding energies in the order of -13.62 kJ/mol at a distance of 2.375 Å in the TOP position. We also evaluated the interaction of water with two vacancy models, removing one carbon atom (Vac-1C) and four atoms (Vac-4C). In the Vac-1C system, the most favourable system was the DOWN configuration, with binding energies ranging from -20.60 kJ/mol to -18.41 kJ/mol in the TOP and UP positions, respectively. A different behaviour was observed for the interaction of water with Vac-4C; regardless of the configuration of the water, it is always more favourable for the interaction to occur through the vacancy centre, with binding energies between -13.28 kJ/mol and -20.49 kJ/mol. Thus, the results presented open perspectives for the technological development of nanomembranes as well as providing a better understanding of the wettability effects of graphene sheets, whether pristine or with defects. METHOD We evaluated the interaction of pristine and vacant graphene with the water molecule, through calculations based on Density Functional Theory (DFT); implemented by the SIESTA program. The electronic, energetic, and structural properties were analyzed by solving self-consistent Kohn-Sham equations. In all calculations, a double ζ plus a polarized function (DZP) was used for the numerical baise set. Local Density Approximation (LDA) with the Perdew and Zunger (PZ) parameterisation along with a basis set superposition error (BSSE) correction were used to describe the exchange and correlation potential (Vxc). The water and isolated graphene structures were relaxed until the residual forces were less than 0.05 eV/Å-1 in all atomic coordinates.
Collapse
Affiliation(s)
- Mariana Zancan Tonel
- Universidade Franciscana-UFN, PPGNANO - Postgraduate Program in Nanoscience, Rua dos Andradas, 1614, ZIP, Santa Maria, RS, 97010-032, Brazil.
| | - João Pedro Kleinubing Abal
- Universidade Federal do Rio Grande do Sul- UFRGS, Institute of Physics, Av. Bento Gonçalves, 9500 - Agronomia, ZIP, Porto Alegre, RS, 91501-970, Brazil
| | - Solange Binotto Fagan
- Universidade Franciscana-UFN, PPGNANO - Postgraduate Program in Nanoscience, Rua dos Andradas, 1614, ZIP, Santa Maria, RS, 97010-032, Brazil
| | - Marcia Cristina Barbosa
- Universidade Federal do Rio Grande do Sul- UFRGS, Institute of Physics, Av. Bento Gonçalves, 9500 - Agronomia, ZIP, Porto Alegre, RS, 91501-970, Brazil
| |
Collapse
|
2
|
Emerging membranes for separation of organic solvent mixtures by pervaporation or vapor permeation. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.121729] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
|
3
|
Effect of MoS2 Yolk-Shell Nanostructure on the Thiophene Separation Performance of PEG Membrane. ADVANCES IN POLYMER TECHNOLOGY 2022. [DOI: 10.1155/2022/5780884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Constructing facilitated transport based on π-complexation has been drawing more and more attention in mixed matrix membranes (MMMs) for pervaporative desulfurization. Herein, a unique molybdenum disulfide (MoS2) yolk-shell nanostructure (MYNS) was prepared and incorporated into the polyethylene glycol (PEG) matrix to fabricate MMMs for model gasoline desulfurization by PV. Moreover, the effects of MYNS content, feed sulfur concentration, and feed temperature on the performance of PEG/MYNS MMMs were evaluated. It was found that there is good interfacial compatibility between the MYNS filler and the PEG matrix, and the resultant MMMs show enhanced swelling resistance against thiophene. The PV results revealed that the as-fabricated MMMs are thiophene-selective, and their desulfurization performance in the pervaporative removal of thiophene from n-octane is remarkably evaluated due to the addition of MYNS. The MMMs display the highest sulfur enrichment factor of 4.02 with an associated permeation flux of 2587 g·m−2·h−1 with the MYNS loading of 3 wt. % when carrying out in an n-octane and thiophene (500 μg·g−1) mixture at 343 K. Furthermore, a consistent increment in the permeation flux accompanied with a continuous reduction in the enrichment factor was observed with increasing the feed sulfur concentration and feed temperature. This work may offer great potential for practical gasoline desulfurization applications.
Collapse
|
4
|
Peng P, Lan Y, Zhang Q, Luo J. Application of graphene structure/polyurethane membrane in pervaporative desulfurization. J Appl Polym Sci 2022. [DOI: 10.1002/app.51514] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Ping Peng
- Laboratory of Membrane Science and Technology, School of Resource and Chemical Engineering Sanming University Sanming China
| | - Yongqiang Lan
- Laboratory of Membrane Science and Technology, School of Resource and Chemical Engineering Sanming University Sanming China
- Key Laboratory of Biobased Material Science & Technology (Education Ministry) Northeast Forestry University Harbin China
| | - Qinman Zhang
- Laboratory of Membrane Science and Technology, School of Resource and Chemical Engineering Sanming University Sanming China
| | - Juxiang Luo
- Laboratory of Membrane Science and Technology, School of Resource and Chemical Engineering Sanming University Sanming China
| |
Collapse
|
5
|
Enhanced desulfurization performance of polyethylene glycol membrane by incorporating metal organic framework MOF-505. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2021.118924] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
6
|
Desulfurization of a Model Fuel using Pervaporation Membranes Containing Zn-MOFs. JOURNAL OF POLYMER RESEARCH 2021. [DOI: 10.1007/s10965-021-02472-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
7
|
Cai C, Fan X, Han X, Li J, Vardhan H. Improved Desulfurization Performance of Polyethyleneglycol Membrane by Incorporating Metal Organic Framework CuBTC. Polymers (Basel) 2020; 12:polym12020414. [PMID: 32054080 PMCID: PMC7077731 DOI: 10.3390/polym12020414] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 01/31/2020] [Accepted: 02/01/2020] [Indexed: 11/16/2022] Open
Abstract
In this paper, copper benzene-1,3,5-tricarboxylate (CuBTC) was incorporated into polyethylenglyol (PEG) to prepare a mixed matrix membrane (MMM) for pervaporation desulfurization. The characterization results showed that the prepared CuBTC particles had an ideal octahedral shape and micropores. The Cu2+ in CuBTC interacts with thiophene via π-complexation, thus enhancing the separation performance of the hybrid membranes. The effect of CuBTC content and the operating condition on the pervaporation performance of the MMMs was investigated. An optimal pervaporation separation performance was acquired with a permeation flux of 2.21 kg/(m2·h) and an enrichment factor of 8.79, which were increased by 100% and 39% compared with the pristine PEG membrane. Moreover, the CuBTC-filled PEG membrane showed a good stability in the long-term desulfurization under a high operating temperature of 75 °C for five days.
Collapse
Affiliation(s)
- Caibin Cai
- School of Chemical Engineering, Northwest University, Xi’an 710069, Shaanxi, China; (C.C.); (X.F.)
| | - Xiaotao Fan
- School of Chemical Engineering, Northwest University, Xi’an 710069, Shaanxi, China; (C.C.); (X.F.)
| | - Xiaolong Han
- School of Chemical Engineering, Northwest University, Xi’an 710069, Shaanxi, China; (C.C.); (X.F.)
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
- Correspondence:
| | - Jiding Li
- Department of Chemical Engineering, Tsinghua University, Beijing 100084, China;
| | - Harsh Vardhan
- Department of Chemistry, University of South Florida, 4202 E, Fowler Avenue, Tampa, FL 33620, USA;
| |
Collapse
|
8
|
Han X, Hu T, Wang Y, Chen H, Wang Y, Yao R, Ma X, Li J, Li X. A water-based mixing process for fabricating ZIF-8/PEG mixed matrix membranes with efficient desulfurization performance. Sep Purif Technol 2019. [DOI: 10.1016/j.seppur.2018.02.035] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
9
|
First-principles modeling of water permeation through periodically porous graphene derivatives. J Colloid Interface Sci 2019; 538:367-376. [DOI: 10.1016/j.jcis.2018.11.106] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Revised: 11/27/2018] [Accepted: 11/28/2018] [Indexed: 01/24/2023]
|
10
|
Hou Y, Xu Y, Li H, Li Y, Niu QJ. Polyvinyl Butyral/Modified SiO2
Nanoparticle Membrane for Gasoline Desulfurization by Pervaporation. Chem Eng Technol 2018. [DOI: 10.1002/ceat.201800327] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yingfei Hou
- China University of Petroleum (East China); State Key Laboratory of Heavy Oil Processing; 266580 Qingdao China
| | - Yang Xu
- China University of Petroleum (East China); State Key Laboratory of Heavy Oil Processing; 266580 Qingdao China
| | - Haiping Li
- China University of Petroleum (East China); State Key Laboratory of Heavy Oil Processing; 266580 Qingdao China
| | - Yiyu Li
- China University of Petroleum (East China); State Key Laboratory of Heavy Oil Processing; 266580 Qingdao China
| | - Qingshan Jason Niu
- China University of Petroleum (East China); State Key Laboratory of Heavy Oil Processing; 266580 Qingdao China
| |
Collapse
|
11
|
Pan F, Li W, Zhang Y, Sun J, Wang M, Wu H, Jiang Z, Lin L, Wang B, Cao X, Zhang P. Hollow monocrystalline silicalite-1 hybrid membranes for efficient pervaporative desulfurization. AIChE J 2018. [DOI: 10.1002/aic.16399] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Fusheng Pan
- Key Laboratory for Green Chemical Technology of Ministry of Education; School of Chemical Engineering and Technology, Tianjin University; Tianjin 300072 China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300072 China
| | - Weidong Li
- Key Laboratory for Green Chemical Technology of Ministry of Education; School of Chemical Engineering and Technology, Tianjin University; Tianjin 300072 China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300072 China
| | - Ye Zhang
- Key Laboratory for Green Chemical Technology of Ministry of Education; School of Chemical Engineering and Technology, Tianjin University; Tianjin 300072 China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300072 China
| | - Jie Sun
- Key Laboratory for Green Chemical Technology of Ministry of Education; School of Chemical Engineering and Technology, Tianjin University; Tianjin 300072 China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300072 China
| | - Meidi Wang
- Key Laboratory for Green Chemical Technology of Ministry of Education; School of Chemical Engineering and Technology, Tianjin University; Tianjin 300072 China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300072 China
| | - Hong Wu
- Key Laboratory for Green Chemical Technology of Ministry of Education; School of Chemical Engineering and Technology, Tianjin University; Tianjin 300072 China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300072 China
| | - Zhongyi Jiang
- Key Laboratory for Green Chemical Technology of Ministry of Education; School of Chemical Engineering and Technology, Tianjin University; Tianjin 300072 China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300072 China
| | - Ligang Lin
- State Key Laboratory of Separation Membranes and Membrane Processes; Tianjin Polytechnic University; Tianjin 300387 China
| | - Baoyi Wang
- Key Laboratory of Nuclear Radiation and Nuclear Energy Technology; Institute of High Energy Physics, Chinese Academy of Sciences; Beijing 100049 China
| | - Xingzhong Cao
- Key Laboratory of Nuclear Radiation and Nuclear Energy Technology; Institute of High Energy Physics, Chinese Academy of Sciences; Beijing 100049 China
| | - Peng Zhang
- Key Laboratory of Nuclear Radiation and Nuclear Energy Technology; Institute of High Energy Physics, Chinese Academy of Sciences; Beijing 100049 China
| |
Collapse
|
12
|
Experimental survey of temperature, time and cross-linking agent effects on polydimethylsiloxane composite membranes performances in sulfur removal. INTERNATIONAL JOURNAL OF INDUSTRIAL CHEMISTRY 2018. [DOI: 10.1007/s40090-018-0148-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
13
|
Cheng X, Pan F, Wang M, Li W, Song Y, Liu G, Yang H, Gao B, Wu H, Jiang Z. Hybrid membranes for pervaporation separations. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2017.07.009] [Citation(s) in RCA: 124] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
14
|
Baheri B, Mohammadi T. Sorption, diffusion and pervaporation study of thiophene/ n -heptane mixture through self-support PU/PEG blend membrane. Sep Purif Technol 2017. [DOI: 10.1016/j.seppur.2017.05.026] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
15
|
Hu W, Han X, Liu L, Zhang X, Xue J, Wang B, Zhang P, Cao X. PEG/PVDF membranes for separating organosulphur compounds fromn-heptane: Effect of PEG molecular weight. CAN J CHEM ENG 2016. [DOI: 10.1002/cjce.22657] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Wenling Hu
- School of Chemical Engineering; Northwest University; Xi'an Shaanxi 710069 China
| | - Xiaolong Han
- School of Chemical Engineering; Northwest University; Xi'an Shaanxi 710069 China
| | - Liangliang Liu
- School of Chemical Engineering; Northwest University; Xi'an Shaanxi 710069 China
| | - Xin Zhang
- School of Chemical Engineering; Northwest University; Xi'an Shaanxi 710069 China
| | - Juanqin Xue
- School of Metallurgy Engineering; Xi'an University of Architecture and Technology; Xi'an Shaanxi 710055 China
| | - Baoyi Wang
- Institute of High Energy Physics; Chinese Academy of Sciences; Beijing 100049 China
| | - Peng Zhang
- Institute of High Energy Physics; Chinese Academy of Sciences; Beijing 100049 China
| | - Xingzhong Cao
- Institute of High Energy Physics; Chinese Academy of Sciences; Beijing 100049 China
| |
Collapse
|
16
|
Han X, Zhang X, Ma X, Li J. TS-1 molecular sieves filled polydimethylsiloxane membranes for ethanol/water separation via pervaporation. POLYM ENG SCI 2016. [DOI: 10.1002/pen.24283] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Xiaolong Han
- School of Chemical Engineering; Northwest University; Xi'an Shaanxi 710069 China
| | - Xingmei Zhang
- School of Chemical Engineering; Xi'an University; Xi'an Shaanxi 710065 China
| | - Xiaoxun Ma
- School of Chemical Engineering; Northwest University; Xi'an Shaanxi 710069 China
| | - Jiding Li
- Department of Chemical Engineering; The State Key Laboratory of Chemical Engineering, Tsinghua University; Beijing 100084 China
| |
Collapse
|
17
|
Yang D, Yang S, Jiang Z, Yu S, Zhang J, Pan F, Cao X, Wang B, Yang J. Polydimethyl siloxane–graphene nanosheets hybrid membranes with enhanced pervaporative desulfurization performance. J Memb Sci 2015. [DOI: 10.1016/j.memsci.2015.03.068] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
18
|
Improved thiophene solution selectivity by Cu2+, Pb2+ and Mn2+ ions in pervaporative poly[bis(p-methyl phenyl) phosphazene]desulfurization membrane. J Memb Sci 2014. [DOI: 10.1016/j.memsci.2013.12.036] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
19
|
Xia Y, Han GL, Zhang QG, Gong Y, Broadwell I, Liu QL. CuO-filled aminomethylated polysulfone hybrid membranes for deep desulfurization. J Appl Polym Sci 2013. [DOI: 10.1002/app.39647] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yan Xia
- Department of Chemical & Biochemical Engineering; National Engineering Laboratory for Green Chemical Productions of Alcohols; Ethers and Esters, The College of Chemistry and Chemical Engineering, Xiamen University; Xiamen; 361005; China
| | - Guang Lu Han
- Department of Chemical & Biochemical Engineering; National Engineering Laboratory for Green Chemical Productions of Alcohols; Ethers and Esters, The College of Chemistry and Chemical Engineering, Xiamen University; Xiamen; 361005; China
| | - Qiu Gen Zhang
- Department of Chemical & Biochemical Engineering; National Engineering Laboratory for Green Chemical Productions of Alcohols; Ethers and Esters, The College of Chemistry and Chemical Engineering, Xiamen University; Xiamen; 361005; China
| | - Yi Gong
- Department of Chemical & Biochemical Engineering; National Engineering Laboratory for Green Chemical Productions of Alcohols; Ethers and Esters, The College of Chemistry and Chemical Engineering, Xiamen University; Xiamen; 361005; China
| | - Ian Broadwell
- Department of Chemical & Biochemical Engineering; National Engineering Laboratory for Green Chemical Productions of Alcohols; Ethers and Esters, The College of Chemistry and Chemical Engineering, Xiamen University; Xiamen; 361005; China
| | - Qing Lin Liu
- Department of Chemical & Biochemical Engineering; National Engineering Laboratory for Green Chemical Productions of Alcohols; Ethers and Esters, The College of Chemistry and Chemical Engineering, Xiamen University; Xiamen; 361005; China
| |
Collapse
|
20
|
Yang ZJ, Wang ZQ, Li J, Chen JX. Enhancing FCC gasoline desulfurization performance in a polyphosphazene pervaporative membrane. Sep Purif Technol 2013. [DOI: 10.1016/j.seppur.2013.01.056] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
21
|
Vinh-Thang H, Kaliaguine S. Predictive Models for Mixed-Matrix Membrane Performance: A Review. Chem Rev 2013; 113:4980-5028. [DOI: 10.1021/cr3003888] [Citation(s) in RCA: 375] [Impact Index Per Article: 34.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Hoang Vinh-Thang
- Department
of Chemical Engineering, Laval University, Quebec, Canada
| | - Serge Kaliaguine
- Department
of Chemical Engineering, Laval University, Quebec, Canada
| |
Collapse
|
22
|
|
23
|
|
24
|
Enhanced performance in pervaporation of supercritical carbon dioxide treated poly[1-(trimethylsilyl)-1-propyne] membranes. J Memb Sci 2011. [DOI: 10.1016/j.memsci.2011.08.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
25
|
Zhang QG, Fan BC, Liu QL, Zhu AM, Shi FF. A novel poly(dimethyl siloxane)/poly(oligosilsesquioxanes) composite membrane for pervaporation desulfurization. J Memb Sci 2011. [DOI: 10.1016/j.memsci.2010.10.022] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|