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Lowe AR, Ślęczkowski P, Arkan E, Le Donne A, Bartolomé L, Amayuelas E, Zajdel P, Chorążewski M, Meloni S, Grosu Y. Exploring the Heat of Water Intrusion into a Metal-Organic Framework by Experiment and Simulation. ACS APPLIED MATERIALS & INTERFACES 2024; 16:5286-5293. [PMID: 38258752 PMCID: PMC10835660 DOI: 10.1021/acsami.3c15447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2024]
Abstract
Wetting of a solid by a liquid is relevant for a broad range of natural and technological processes. This process is complex and involves the generation of heat, which is still poorly understood especially in nanoconfined systems. In this article, scanning transitiometry was used to measure and evaluate the pressure-driven heat of intrusion of water into solid ZIF-8 powder within the temperature range of 278.15-343.15 K. The conditions examined included the presence and absence of atmospheric gases, basic pH conditions, solid sample origins, and temperature. Simultaneously with these experiments, molecular dynamics simulations were conducted to elucidate the changing behavior of water as it enters into ZIF-8. The results are rationalized within a temperature-dependent thermodynamic cycle. This cycle describes the temperature-dependent process of ZIF-8 filling, heating, emptying, and cooling with respect to the change of internal energy of the cycle from the calculated change in the specific heat capacity of the system. At 298 K the experimental heat of intrusion per gram of ZIF-8 was found to be -10.8 ± 0.8 J·g-1. It increased by 19.2 J·g-1 with rising temperature to 343 K which is in a reasonable match with molecular dynamic simulations that predicted 16.1 J·g-1 rise. From these combined experiments, the role of confined water in heat of intrusion of ZIF-8 is further clarified.
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Affiliation(s)
- Alexander R Lowe
- Institute of Chemistry, University of Silesia, 40-006 Katowice, Poland
| | - Piotr Ślęczkowski
- Institute of Chemistry, University of Silesia, 40-006 Katowice, Poland
| | - Emre Arkan
- Institute of Chemistry, University of Silesia, 40-006 Katowice, Poland
| | - Andrea Le Donne
- Dipartimento di Scienze Chimiche e Farmaceutiche Università Degli Studi di Ferrara, Via Luigi Borsari 46, Ferrara I-44121, Italy
| | - Luis Bartolomé
- Centre for Cooperative Research on Alternative Energies (CIC EnergiGUNE), Basque Research and Technology Alliance (BRTA), Alava Technology Park, Albert Einstein 48, Vitoria-Gasteiz 01510, Spain
| | - Eder Amayuelas
- Centre for Cooperative Research on Alternative Energies (CIC EnergiGUNE), Basque Research and Technology Alliance (BRTA), Alava Technology Park, Albert Einstein 48, Vitoria-Gasteiz 01510, Spain
| | - Paweł Zajdel
- Institute of Physics, University of Silesia, 75 Pulku Piechoty 1, Chorzow 41-500, Poland
| | | | - Simone Meloni
- Dipartimento di Scienze Chimiche e Farmaceutiche Università Degli Studi di Ferrara, Via Luigi Borsari 46, Ferrara I-44121, Italy
| | - Yaroslav Grosu
- Centre for Cooperative Research on Alternative Energies (CIC EnergiGUNE), Basque Research and Technology Alliance (BRTA), Alava Technology Park, Albert Einstein 48, Vitoria-Gasteiz 01510, Spain
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2
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de Izarra A, Coudert FX, Fuchs AH, Boutin A. Molecular Simulation of the Impact of Defects on Electrolyte Intrusion in Zeolites. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2023; 39:19056-19063. [PMID: 38088342 DOI: 10.1021/acs.langmuir.3c03306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2023]
Abstract
We have investigated through molecular simulation the intrusion of electrolytes in two representative pure-silica zeolites, silicalite-1 and chabazite, in which point defects were introduced in varying amounts. We distinguish between two types of defects, considering either "weak" or "strong" silanol nest defects, resulting in different hydration behaviors. In the presence of weak defects, the hydration process occurs through a homogeneous nucleation process, while with strong defects, we observe an initial adsorption followed by a filling of the nanoporous volume at a higher pressure. However, we show that electrolytes do not penetrate the zeolites, and these defects appear to have only marginal influence on the thermodynamics of electrolyte intrusion. While replacing pure water by the electrolyte solution shifts the intrusion pressure toward higher values because of the drop of water saturation vapor pressure, an increase in hydrophilicity of the framework due to point defects has the opposite effect, showing that controlling the amount of defects in zeolites is crucial for storage energy applications.
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Affiliation(s)
- Ambroise de Izarra
- PASTEUR, Département de Chimie, École Normale Supérieure, PSL University, Sorbonne Université, CNRS, 75005 Paris, France
- Chimie ParisTech, PSL University, CNRS, Institut de Recherche de Chimie Paris, 75005 Paris, France
| | - François-Xavier Coudert
- Chimie ParisTech, PSL University, CNRS, Institut de Recherche de Chimie Paris, 75005 Paris, France
| | - Alain H Fuchs
- Chimie ParisTech, PSL University, CNRS, Institut de Recherche de Chimie Paris, 75005 Paris, France
| | - Anne Boutin
- PASTEUR, Département de Chimie, École Normale Supérieure, PSL University, Sorbonne Université, CNRS, 75005 Paris, France
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3
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Tang B, Buldyrev SV, Xu L, Giovambattista N. Harvesting Energy from Changes in Relative Humidity Using Nanoscale Water Capillary Bridges. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2023; 39:13449-13458. [PMID: 37708252 PMCID: PMC10538287 DOI: 10.1021/acs.langmuir.3c01051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 08/16/2023] [Indexed: 09/16/2023]
Abstract
We show that nanoscale water capillary bridges (WCB) formed between patchy surfaces can extract energy from the environment when subjected to changes in relative humidity (RH). Our results are based on molecular dynamics simulations combined with a modified version of the Laplace-Kelvin equation, which is validated using the nanoscale WCB. The calculated energy density harvested by the nanoscale WCB is relevant, ≈1700 kJ/m3, and is comparable to the energy densities harvested using available water-responsive materials that expand and contract due to changes in RH.
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Affiliation(s)
- Binze Tang
- International
Center for Quantum Materials, School of Physics, Peking University, Beijing 100871, China
| | - Sergey V. Buldyrev
- Department
of Physics, Yeshiva University, 500 West 185th Street, New York, New York 10033, United States
| | - Limei Xu
- International
Center for Quantum Materials, School of Physics, Peking University, Beijing 100871, China
- Collaborative
Innovation Center of Quantum Matter, Beijing, 100190, China
- Interdisciplinary
Institute of Light-Element Quantum Materials and Research Center for
Light-Element Advanced Materials, Peking
University, Beijing 100871, China
| | - Nicolas Giovambattista
- Department
of Physics, Brooklyn College of the City
University of New York, Brooklyn, New York 11210, United States
- Ph.D. Programs
in Chemistry and Physics, The Graduate Center
of the City University of New York, New York, New York 10016, United States
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4
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Chorążewski M, Zajdel P, Feng T, Luo D, Lowe AR, Brown CM, Leão JB, Li M, Bleuel M, Jensen G, Li D, Faik A, Grosu Y. Compact Thermal Actuation by Water and Flexible Hydrophobic Nanopore. ACS NANO 2021; 15:9048-9056. [PMID: 33982556 PMCID: PMC10537034 DOI: 10.1021/acsnano.1c02175] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Efficient and compact energy conversion is at the heart of the sustainable development of humanity. In this work it is demonstrated that hydrophobic flexible nanoporous materials can be used for thermal-to-mechanical energy conversion when coupled with water. In particular, a reversible nonhysteretic wetting-drying (contraction-expansion) cycle provoked by periodic temperature fluctuations was realized for water and a superhydrophobic nanoporous Cu2(tebpz) MOF (tebpz = 3,3',5,5'-tetraethyl-4,4'-bipyrazolate). A thermal-to-mechanical conversion efficiency of ∼30% was directly recorded by high-precision PVT-calorimetry, while the operational cycle was confirmed by in operando neutron scattering. The obtained results provide an alternative approach for compact energy conversion exploiting solid-liquid interfacial energy in nanoscopic flexible heterogeneous systems.
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Affiliation(s)
- Mirosław Chorążewski
- Institute of Chemistry, University of Silesia, Szkolna 9, 40-006 Katowice, Poland
| | - Paweł Zajdel
- Institute of Physics, University of Silesia, ul. 75 Pulku Piechoty 1, 41-500 Chorzów, Poland
| | - Tong Feng
- Department of Chemistry, Shantou University, Guangdong 515063, China
| | - Dong Luo
- College of Chemistry and Materials Science, Jinan University, Guangzhou 510632, China
| | - Alexander R Lowe
- Institute of Chemistry, University of Silesia, Szkolna 9, 40-006 Katowice, Poland
| | - Craig M Brown
- Chemical and Biochemical Department, University of Delaware, Newark, Delaware 19716, United States
- NIST Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States
| | - Juscelino B Leão
- NIST Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States
| | - Mian Li
- Department of Chemistry, Shantou University, Guangdong 515063, China
| | - Markus Bleuel
- NIST Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States
- Department of Materials Science and Engineering, University of Maryland, College Park, Maryland 20742-2115, United States
| | - Grethe Jensen
- NIST Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States
| | - Dan Li
- College of Chemistry and Materials Science, Jinan University, Guangzhou 510632, China
| | - Abdessamad Faik
- Materials Science, Energy and Nano-engineering Department, University Mohammed VI Polytechnic, Ben Guerir 43150, Morocco
- Centre for Cooperative Research on Alternative Energies (CIC energiGUNE), Basque Research and Technology Alliance (BRTA), Alava Technology Park, Albert Einstein 48, 01510 Vitoria-Gasteiz, Spain
| | - Yaroslav Grosu
- Institute of Chemistry, University of Silesia, Szkolna 9, 40-006 Katowice, Poland
- Centre for Cooperative Research on Alternative Energies (CIC energiGUNE), Basque Research and Technology Alliance (BRTA), Alava Technology Park, Albert Einstein 48, 01510 Vitoria-Gasteiz, Spain
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5
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Lowe AR, Wong WSY, Tsyrin N, Chorążewski MA, Zaki A, Geppert-Rybczyńska M, Stoudenets V, Tricoli A, Faik A, Grosu Y. The Effect of Surface Entropy on the Heat of Non-Wetting Liquid Intrusion into Nanopores. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2021; 37:4827-4835. [PMID: 33844556 PMCID: PMC8154867 DOI: 10.1021/acs.langmuir.1c00005] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
On-demand access to renewable and environmentally friendly energy sources is critical to address current and future energy needs. To achieve this, the development of new mechanisms of efficient thermal energy storage (TES) is important to improve the overall energy storage capacity. Demonstrated here is the ideal concept that the thermal effect of developing a solid-liquid interface between a non-wetting liquid and hydrophobic nanoporous material can store heat to supplement current TES technologies. The fundamental macroscopic property of a liquid's surface entropy and its relationship to its solid surface are one of the keys to predict the magnitude of the thermal effect by the development of the liquid-solid interface in a nanoscale environment-driven through applied pressure. Demonstrated here is this correlation of these properties with the direct measurement of the thermal effect of non-wetting liquids intruding into hydrophobic nanoporous materials. It is shown that the model can resonably predict the heat of intrusion into rigid mesoporous silica and some microporous zeolite when the temperature dependence of the contact angle is applied. Conversely, intrusion into flexible microporous metal-organic frameworks requires further improvement. The reported results with further development have the potential to lead to the development of a new supplementary method and mechanim for TES.
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Affiliation(s)
- Alexander R. Lowe
- Institute
of Chemistry, University of Silesia, Szkolna 9, 40-006 Katowice, Poland
| | - William S. Y. Wong
- Nanotechnology
Research Laboratory, College of Engineering and Computer Science, The Australian National University, Canberra ACT 2601, Australia
| | - Nikolay Tsyrin
- Laboratory
of Thermomolecular Energetics, National
Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic
Institute”, Pr.
Peremogy 37, 03056 Kyiv, Ukraine
| | | | - Abdelali Zaki
- Centre
for Cooperative Research on Alternative Energies (CIC energiGUNE),
Basque Research and Technology Alliance (BRTA), Alava Technology Park, Albert Einstein 48, 01510 Vitoria-Gasteiz, Spain
| | | | - Victor Stoudenets
- Laboratory
of Thermomolecular Energetics, National
Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic
Institute”, Pr.
Peremogy 37, 03056 Kyiv, Ukraine
| | - Antonio Tricoli
- Nanotechnology
Research Laboratory, University of Sydney, 2006 New South
Wales, Australia
| | - Abdessamad Faik
- Centre
for Cooperative Research on Alternative Energies (CIC energiGUNE),
Basque Research and Technology Alliance (BRTA), Alava Technology Park, Albert Einstein 48, 01510 Vitoria-Gasteiz, Spain
- Materials
Science, Energy and Nano-engineering Department, University Mohammed VI Polytechnic, Lot 660, Hay Moulay Rachid, 43150 Ben Guerir, Morocco
| | - Yaroslav Grosu
- Centre
for Cooperative Research on Alternative Energies (CIC energiGUNE),
Basque Research and Technology Alliance (BRTA), Alava Technology Park, Albert Einstein 48, 01510 Vitoria-Gasteiz, Spain
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6
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Can liquid density-fluctuations near solid surface drive the motion of nanoscale droplets? Chem Phys Lett 2020. [DOI: 10.1016/j.cplett.2020.138066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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7
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Confalonieri G, Daou TJ, Nouali H, Arletti R, Ryzhikov A. Energetic Performance of Pure Silica Zeolites under High-Pressure Intrusion of LiCl Aqueous Solutions: An Overview. MOLECULES (BASEL, SWITZERLAND) 2020; 25:molecules25092145. [PMID: 32375316 PMCID: PMC7248837 DOI: 10.3390/molecules25092145] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 04/28/2020] [Accepted: 04/29/2020] [Indexed: 11/16/2022]
Abstract
An overview of all the studies on high-pressure intrusion-extrusion of LiCl aqueous solutions in hydrophobic pure silica zeolites (zeosils) for absorption and storage of mechanical energy is presented. Operational principles of heterogeneous lyophobic systems and their possible applications in the domains of mechanical energy storage, absorption, and generation are described. The intrusion of LiCl aqueous solutions instead of water allows to considerably increase energetic performance of zeosil-based systems by a strong rise of intrusion pressure. The intrusion pressure increases with the salt concentration and depends considerably on zeosil framework. In the case of channel-type zeosils, it rises with the decrease of pore opening diameter, whereas for cage-type ones, no clear trend is observed. A relative increase of intrusion pressure in comparison with water is particularly strong for the zeosils with narrow pore openings. The use of highly concentrated LiCl aqueous solutions instead of water can lead to a change of system behavior. This effect seems to be related to a lower formation of silanol defects under intrusion of solvated ions and a weaker interaction of the ions with silanol groups of zeosil framework. The influence of zeosil nanostructure on LiCl aqueous solutions intrusion-extrusion is also discussed.
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Affiliation(s)
- Giorgia Confalonieri
- Axe Matériaux à Porositées Contrôlées, Université de Haute Alsace (UHA), CNRS, IS2M UMR 7361, F-68100 Mulhouse, France; (G.C.); (H.N.)
- Université de Strasbourg, F-67081 Strasbourg, France
- Dipartimento di Scienze Chimiche e Geologiche (DSCG), Università di Modena e Reggio Emilia, 41125 Modena, Italy;
| | - T. Jean Daou
- Axe Matériaux à Porositées Contrôlées, Université de Haute Alsace (UHA), CNRS, IS2M UMR 7361, F-68100 Mulhouse, France; (G.C.); (H.N.)
- Université de Strasbourg, F-67081 Strasbourg, France
- Correspondence: (T.J.D.); (A.R.); Tel.: +33-389-33-67-39 (T.J.D.); +33-389-33-67-54 (A.R.)
| | - Habiba Nouali
- Axe Matériaux à Porositées Contrôlées, Université de Haute Alsace (UHA), CNRS, IS2M UMR 7361, F-68100 Mulhouse, France; (G.C.); (H.N.)
- Université de Strasbourg, F-67081 Strasbourg, France
| | - Rossella Arletti
- Dipartimento di Scienze Chimiche e Geologiche (DSCG), Università di Modena e Reggio Emilia, 41125 Modena, Italy;
| | - Andrey Ryzhikov
- Axe Matériaux à Porositées Contrôlées, Université de Haute Alsace (UHA), CNRS, IS2M UMR 7361, F-68100 Mulhouse, France; (G.C.); (H.N.)
- Université de Strasbourg, F-67081 Strasbourg, France
- Correspondence: (T.J.D.); (A.R.); Tel.: +33-389-33-67-39 (T.J.D.); +33-389-33-67-54 (A.R.)
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8
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Saxena U, Chouksey S, Rane K. Spontaneous translation of nanodroplet over a heterogeneous surface due to thermal cycles: role of solid–liquid interfacial fluctuations. Mol Phys 2020. [DOI: 10.1080/00268976.2019.1657191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Utkarsh Saxena
- Indian Institute of Technology, Gandhinagar, Gujarat, India
| | | | - Kaustubh Rane
- Indian Institute of Technology, Gandhinagar, Gujarat, India
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9
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Confalonieri G, Ryzhikov A, Arletti R, Quartieri S, Vezzalini G, Isaac C, Paillaud JL, Nouali H, Daou TJ. Structural interpretation of the energetic performances of a pure silica LTA-type zeolite. Phys Chem Chem Phys 2020; 22:5178-5187. [PMID: 32083620 DOI: 10.1039/c9cp06760d] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The high pressure intrusion-extrusion process of different electrolyte aqueous solutions (NaCl and CaCl2, 2 M and 3 M) in a hydrophobic pure-silica LTA zeolite was investigated for energetic purposes by means of in situ X-ray powder diffraction, porosimeter tests, thermogravimetric analysis and NMR spectroscopy. The intrusion pressure of the saline solutions was proved to be higher than that of pure water, with the highest value measured for CaCl2, thus increasing the energetic performance of the system. The intrusion of NaCl solutions was irreversible (bumper behavior), whereas that of CaCl2 solutions is partially reversible (shock absorber behavior). The structural investigation allowed interpreting these results on the basis of the different intrusion mechanisms, in turn induced by the different nature of the cations present in the electrolyte solutions. When Si-LTA is intruded by NaCl solution, firstly H2O molecules penetrate the pores, leading to higher silanol defect formation followed by the solvated ions. With CaCl2, instead, due to a higher solvation enthalpy of Ca2+, a higher pressure is required for intrusion, and both H2O and ions penetrate at the same pressure. The structural refinements demonstrate (i) a different arrangement of the extraframework species in the two systems, (ii) the intrusion of the salt solutions occurs through strong desolvation of the ions and (iii) the salt/H2O ratios of the intruded species are higher than those of the starting electrolyte solutions.
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Affiliation(s)
- Giorgia Confalonieri
- Dipartimento di Scienze Chimiche e Geologiche (DSCG), Università di Modena e Reggio Emilia, Italy.
| | - Andrey Ryzhikov
- Université de Haute Alsace (UHA), Axe Matériaux à Porosité Contrôlée (MPC), Institut de Science des Matériaux de Mulhouse (IS2M), Mulhouse, France. and Université de Strasbourg, Strasbourg, France
| | - Rossella Arletti
- Dipartimento di Scienze Chimiche e Geologiche (DSCG), Università di Modena e Reggio Emilia, Italy.
| | - Simona Quartieri
- Dipartimento di Scienze Matematiche e Informatiche, Scienze Fisiche e Scienze della Terra, Università di Messina, Messina S. Agata, Italy
| | - Giovanna Vezzalini
- Dipartimento di Scienze Chimiche e Geologiche (DSCG), Università di Modena e Reggio Emilia, Italy.
| | - Carole Isaac
- Université de Haute Alsace (UHA), Axe Matériaux à Porosité Contrôlée (MPC), Institut de Science des Matériaux de Mulhouse (IS2M), Mulhouse, France. and Université de Strasbourg, Strasbourg, France
| | - Jean-Louis Paillaud
- Université de Haute Alsace (UHA), Axe Matériaux à Porosité Contrôlée (MPC), Institut de Science des Matériaux de Mulhouse (IS2M), Mulhouse, France. and Université de Strasbourg, Strasbourg, France
| | - Habiba Nouali
- Université de Haute Alsace (UHA), Axe Matériaux à Porosité Contrôlée (MPC), Institut de Science des Matériaux de Mulhouse (IS2M), Mulhouse, France. and Université de Strasbourg, Strasbourg, France
| | - T Jean Daou
- Université de Haute Alsace (UHA), Axe Matériaux à Porosité Contrôlée (MPC), Institut de Science des Matériaux de Mulhouse (IS2M), Mulhouse, France. and Université de Strasbourg, Strasbourg, France
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10
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A unified description of hydrophilic and superhydrophobic surfaces in terms of the wetting and drying transitions of liquids. Proc Natl Acad Sci U S A 2019; 116:23901-23908. [PMID: 31611388 DOI: 10.1073/pnas.1913587116] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Clarifying the factors that control the contact angle of a liquid on a solid substrate is a long-standing scientific problem pertinent across physics, chemistry, and materials science. Progress has been hampered by the lack of a comprehensive and unified understanding of the physics of wetting and drying phase transitions. Using various theoretical and simulational techniques applied to realistic fluid models, we elucidate how the character of these transitions depends sensitively on both the range of fluid-fluid and substrate-fluid interactions and the temperature. Our calculations uncover previously unrecognized classes of surface phase diagram which differ from that established for simple lattice models and often assumed to be universal. The differences relate both to the topology of the phase diagram and to the nature of the transitions, with a remarkable feature being a difference between drying and wetting transitions which persists even in the approach to the bulk critical point. Most experimental and simulational studies of liquids at a substrate belong to one of these previously unrecognized classes. We predict that while there appears to be nothing particularly special about water with regard to its wetting and drying behavior, superhydrophobic behavior should be more readily observable in experiments conducted at high temperatures than at room temperature.
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11
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Ryzhikov A, Nouali H, Daou TJ, Patarin J. A drastic influence of the anion nature and concentration on high pressure intrusion-extrusion of electrolyte solutions in Silicalite-1. Phys Chem Chem Phys 2018; 20:6462-6468. [PMID: 29445820 DOI: 10.1039/c7cp06520e] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
High pressure intrusion-extrusion of concentrated solutions of sodium salts in a pure-silica MFI-type zeolite (Silicalite-1) was studied for potential applications in mechanical energy absorption and storage. It was discovered that the anion nature has a drastic influence on the behavior and the energetic performances of "Silicalite-1 - concentrated Na+X- solution" systems, where X = Cl-, Br-, I-, NO2-, NO3-, ClO4- and CrO42-. In the case of NaNO2, NaClO4, Na2CrO4, and NaI a combination of bumper and shock-absorber behaviors with a partial irreversible solution intrusion was observed, whereas a fully reversible spring behavior is demonstrated for the intrusion-extrusion of NaBr, NaCl and NaNO3 solutions. In comparison with water, the intrusion pressure increases for all the solutions except for NaClO4 one. The irreversibility of intrusion decreases with a dilution rate, and the behavior of the corresponding systems with diluted solutions becomes very close. The variation of the system behavior and intrusion pressure values can be related to a different affinity of the corresponding anions for the pores of Silicalite-1. The samples before and after intrusion-extrusion experiments were characterized using several structural and physicochemical methods (XRD, TGA, solid-state NMR, and N2 physisorption), but no significant structural difference was observed.
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Affiliation(s)
- A Ryzhikov
- Université de Strasbourg (UdS), Université de Haute Alsace (UHA), Axe Matériaux à PorositéContrôlée (MPC), Institut de Science des Matériaux de Mulhouse (IS2M) UMR 7361, ENSCMu, 3 bis rue Alfred Werner, Mulhouse F-68093, France.
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12
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Ronchi L, Nouali H, Daou TJ, Patarin J, Ryzhikov A. Heterogeneous lyophobic systems based on pure silica ITH-type zeolites: high pressure intrusion of water and electrolyte solutions. NEW J CHEM 2017. [DOI: 10.1039/c7nj03470a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
During high pressure intrusion of LiCl solutions in ITH-type zeosils a change in system behavior with salt concentration was observed.
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Affiliation(s)
- L. Ronchi
- Université de Strasbourg (UdS), Université de Haute Alsace (UHA), Axe Matériaux à Porosité Contrôlée (MPC), Institut de Science des Matériaux de Mulhouse (IS2M) UMR 7361, ENSCMu
- F-68093 Mulhouse
- France
| | - H. Nouali
- Université de Strasbourg (UdS), Université de Haute Alsace (UHA), Axe Matériaux à Porosité Contrôlée (MPC), Institut de Science des Matériaux de Mulhouse (IS2M) UMR 7361, ENSCMu
- F-68093 Mulhouse
- France
| | - T. J. Daou
- Université de Strasbourg (UdS), Université de Haute Alsace (UHA), Axe Matériaux à Porosité Contrôlée (MPC), Institut de Science des Matériaux de Mulhouse (IS2M) UMR 7361, ENSCMu
- F-68093 Mulhouse
- France
| | - J. Patarin
- Université de Strasbourg (UdS), Université de Haute Alsace (UHA), Axe Matériaux à Porosité Contrôlée (MPC), Institut de Science des Matériaux de Mulhouse (IS2M) UMR 7361, ENSCMu
- F-68093 Mulhouse
- France
| | - A. Ryzhikov
- Université de Strasbourg (UdS), Université de Haute Alsace (UHA), Axe Matériaux à Porosité Contrôlée (MPC), Institut de Science des Matériaux de Mulhouse (IS2M) UMR 7361, ENSCMu
- F-68093 Mulhouse
- France
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Laouir A, Tondeur D. Thermodynamic analysis of capillary flows in the presence of hydrodynamic slip. AIChE J 2010. [DOI: 10.1002/aic.12431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Coiffard L, Eroshenko V. Temperature effect on water intrusion/expulsion in grafted silica gels. J Colloid Interface Sci 2006; 300:304-9. [PMID: 16631769 DOI: 10.1016/j.jcis.2006.03.054] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2006] [Revised: 03/20/2006] [Accepted: 03/20/2006] [Indexed: 10/24/2022]
Abstract
Water intrusion-expulsion cycles within a hydrophobic silica gel system were observed at various temperatures. The hysteresis phenomenon revealed an attenuation effect growing with temperature. A simple model derived from the Laplace-Washburn equation made it possible to characterize the observed phenomena both qualitatively and quantitatively. The model involves advancing and receding contact angles increasing with temperature, which influence the hysteresis phenomenon very differently, depending on their value.
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Affiliation(s)
- Loïc Coiffard
- Ecole Polytechnique, X-Technologies, Route de Saclay, 91128 Palaiseau Cedex, France.
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Coiffard L, Eroshenko VA, Grolier JPE. Thermomechanics of the variation of interfaces in heterogeneous lyophobic systems. AIChE J 2005. [DOI: 10.1002/aic.10371] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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