1
|
Kani R, Miwa Y, Kubota Y, Inuzuka T, Kutsumizu S, Funabiki K. A Rapid and Dual Optical CO 2 -responsive Polydimethylsiloxane Elastomer with a Fluorinated Cyanine Dye. Chem Asian J 2023:e202300798. [PMID: 37897220 DOI: 10.1002/asia.202300798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 10/17/2023] [Accepted: 10/27/2023] [Indexed: 10/29/2023]
Abstract
We found that our optically CO2 -responsive polydimethylsiloxane (PDMS) elastomer rapidly and reversibly underwent both visible and fluorescent color changes in the presence of CO2 gas. Unlike conventional optically CO2 -responsive polymeric materials, it functions in totally dry gaseous conditions. The visible color and fluorescence of the elastomer sheet change after only 1 min of exposure to CO2 , and the sheet exhibits excellent repeatability in terms of color switching that persists for at least 20 times.
Collapse
Affiliation(s)
- Ryunosuke Kani
- Department of Chemistry and Biomolecular Science, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
- Present address: Laboratory for Materials and Structures, Institute of Innovative Research, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa, 226-8503, Japan
| | - Yohei Miwa
- Department of Chemistry and Biomolecular Science, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Yasuhiro Kubota
- Department of Chemistry and Biomolecular Science, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Toshiyasu Inuzuka
- Division of Instrumental Analysis, Life Science Research Center, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Shoichi Kutsumizu
- Department of Chemistry and Biomolecular Science, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Kazumasa Funabiki
- Department of Chemistry and Biomolecular Science, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| |
Collapse
|
2
|
Golmohammadi M, Salehabadi M, Janani H. Role of polymorphism in solid-state production of double-melting expanded polypropylene beads. POLYMER 2023. [DOI: 10.1016/j.polymer.2023.125757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
|
3
|
Ushiki I, Ota S, Kihara SI, Takishima S. CO2 solubility and diffusivity in poly(vinyl acetate) studied using the PC-SAFT and free volume theory. J Supercrit Fluids 2023. [DOI: 10.1016/j.supflu.2022.105836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
|
4
|
Zhu Y, Liu Q, Zhang R, Cao P, Luo G, Yuan H, Zhang J, Sun Y, Shen Q. Numerical simulation of polymethyl‐methacrylate supercritical fluid foaming process: Bubble growth dynamics. J Appl Polym Sci 2022. [DOI: 10.1002/app.52818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yuxuan Zhu
- State Key Lab of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology Wuhan China
| | - Qiwen Liu
- Hubei Key Lab of Theory and Application of Advanced Materials Mechanics, Department of Mechanics and Engineering Structure Wuhan University of Technology Wuhan China
| | - Ruizhi Zhang
- State Key Lab of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology Wuhan China
- National Key Laboratory of Shock Wave and Detonation Physics Institute of Fluid Physics, China Academy of Engineering Physics Mianyang China
| | - Peng Cao
- College of Architecture and Civil Engineering Beijing University of Technology Beijing China
| | - Guoqiang Luo
- State Key Lab of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology Wuhan China
- Chaozhou Branch of Chemistry and Chemical Engineering Guangdong Laboratory Chaozhou China
| | - Huan Yuan
- School of Automotive Engineering Wuhan University of Technology Wuhan China
| | - Jian Zhang
- State Key Lab of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology Wuhan China
| | - Yi Sun
- State Key Lab of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology Wuhan China
| | - Qiang Shen
- State Key Lab of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology Wuhan China
| |
Collapse
|
5
|
Cellular structure design by controlling the dissolution and diffusion behavior of gases in silicon rubber. J Supercrit Fluids 2022. [DOI: 10.1016/j.supflu.2022.105610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
6
|
Wang L, Cui W, Mi HY, Hu D, Antwi-Afari MF, Liu C, Shen C. Fabrication of skinless cellular poly (vinylidene fluoride) films by surface-constrained supercritical CO2 foaming using elastic gas barrier layers. J Supercrit Fluids 2022. [DOI: 10.1016/j.supflu.2022.105562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
7
|
Modeling and Experiment for the Diffusion Coefficient of Subcritical Carbon Dioxide in Poly(methyl methacrylate) to Predict Gas Sorption and Desorption. Polymers (Basel) 2022; 14:polym14030596. [PMID: 35160585 PMCID: PMC8838939 DOI: 10.3390/polym14030596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 01/29/2022] [Accepted: 01/30/2022] [Indexed: 12/10/2022] Open
Abstract
Several researchers have investigated the phenomenon of polymer–gas mixtures, and a few have proposed diffusion coefficient values instead of a diffusion coefficient model. There is a paucity of studies focused on the continuous change in the diffusion coefficient corresponding to the overall pressure and temperature range of the mixture. In this study, the gas sorption and desorption experiments of poly(methyl methacrylate) (PMMA) were conducted via solid-state batch foaming, and the weight change was measured using the gravimetric method with a magnetic balance. The control parameters were temperature, which ranged from 290 to 370 K, and pressure, which ranged from 2 to 5 MPa in the subcritical regime. Based on the experimental data, the diffusion coefficient of the PMMA was calculated using Fick’s law. After calculating the diffusion coefficient in the range of the experiment, the diffusion coefficient model was employed using the least-squares method. Subsequently, the model was validated by comparing the obtained results with those in the literature, and the overall trend was found to be consistent. Therefore, it was confirmed that there were slight differences between the diffusion coefficient obtained using only Fick’s equation and the value using by a different method.
Collapse
|
8
|
Ushiki I, Kawashima H, Kihara SI, Takishima S. Solubility and diffusivity of supercritical CO2 for polycaprolactone in its molten state: Measurement and modeling using PC-SAFT and free volume theory. J Supercrit Fluids 2022. [DOI: 10.1016/j.supflu.2021.105499] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
9
|
Shaayegan V, Wang C, Ataei M, Costa F, Han S, Bussmann M, Park CB. Supercritical CO2 utilization for development of graded cellular structures in semicrystalline polymers. J CO2 UTIL 2021. [DOI: 10.1016/j.jcou.2021.101615] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
10
|
Effect of alcohols-regulated crystallization on foaming process and cell morphology of polypropylene. J Supercrit Fluids 2021. [DOI: 10.1016/j.supflu.2021.105271] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
11
|
Kiran E, Sarver JA, Hassler JC. Solubility and Diffusivity of CO2 and N2 in Polymers and Polymer Swelling, Glass Transition, Melting, and Crystallization at High Pressure. A Critical Review and Perspectives on Experimental Methods, Data, and Modeling. J Supercrit Fluids 2021. [DOI: 10.1016/j.supflu.2021.105378] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
12
|
Ono T, Wu X, Horiuchi S, Furuya T, Yoda S. Two-step foaming process for production of PMMA nanocellular polymer foams via ultra-high pressure and rapid depressurization. J Supercrit Fluids 2020. [DOI: 10.1016/j.supflu.2020.104963] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
13
|
Qiang W, Zhao L, Liu T, Liu Z, Gao X, Hu D. Systematic study of alcohols based co-blowing agents for polystyrene foaming in supercritical CO2: Toward the high efficiency of foaming process and foam structure optimization. J Supercrit Fluids 2020. [DOI: 10.1016/j.supflu.2019.104718] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
14
|
Ushiki I, Yoshino Y, Hayashi S, Kihara SI, Takishima S. Measurement and modeling of solubilities and diffusion coefficients of carbon dioxide in poly(ethylene-co-acrylic acid). J Supercrit Fluids 2020. [DOI: 10.1016/j.supflu.2019.104733] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
15
|
Van Loock F, Bernardo V, Rodríguez Pérez MA, Fleck NA. The mechanics of solid-state nanofoaming. Proc Math Phys Eng Sci 2019; 475:20190339. [PMID: 31736646 DOI: 10.1098/rspa.2019.0339] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Accepted: 08/27/2019] [Indexed: 11/12/2022] Open
Abstract
Solid-state nanofoaming experiments are conducted on two polymethyl methacrylate (PMMA) grades of markedly different molecular weight using CO2 as the blowing agent. The sensitivity of porosity to foaming time and foaming temperature is measured. Also, the microstructure of the PMMA nanofoams is characterized in terms of cell size and cell nucleation density. A one-dimensional numerical model is developed to predict the growth of spherical, gas-filled voids during the solid-state foaming process. Diffusion of CO2 within the PMMA matrix is sufficiently rapid for the concentration of CO2 to remain almost uniform spatially. The foaming model makes use of experimentally calibrated constitutive laws for the uniaxial stress versus strain response of the PMMA grades as a function of strain rate and temperature, and the effect of dissolved CO2 is accounted for by a shift in the glass transition temperature of the PMMA. The maximum achievable porosity is interpreted in terms of cell wall tearing and comparisons are made between the predictions of the model and nanofoaming measurements; it is deduced that the failure strain of the cell walls is sensitive to cell wall thickness.
Collapse
Affiliation(s)
- Frederik Van Loock
- Department of Engineering, University of Cambridge, Trumpington Street, CB2 1PZ Cambridge, UK
| | - Victoria Bernardo
- Cellular Materials Laboratory (CellMat), Condensed Matter Physics Department, University of Valladolid, Paseo de Belen 7, 47011 Valladolid, Spain
| | - Miguel Angel Rodríguez Pérez
- Cellular Materials Laboratory (CellMat), Condensed Matter Physics Department, University of Valladolid, Paseo de Belen 7, 47011 Valladolid, Spain
| | - Norman A Fleck
- Department of Engineering, University of Cambridge, Trumpington Street, CB2 1PZ Cambridge, UK
| |
Collapse
|
16
|
Solubilities and diffusion coefficients of carbon dioxide and nitrogen in poly(methyl methacrylate) at high temperatures and pressures. J Supercrit Fluids 2019. [DOI: 10.1016/j.supflu.2019.104565] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
17
|
Banerjee D, Dutta A, Vimal KK, Kapur GS, Ghosh AK. Correlation of Micro- and Macrostructural Attributes with the Foamability of Modified Polypropylene Using Supercritical CO 2. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b01258] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Debjyoti Banerjee
- Department of Materials Science and Engineering, Indian Institute of Technology Delhi, New Delhi 110016, India
| | - Anindya Dutta
- Department of Materials Science and Engineering, Indian Institute of Technology Delhi, New Delhi 110016, India
| | | | - Gurpreet Singh Kapur
- Petrochemical and Polymer Department, R&D Division, Indian Oil Corporation Ltd., Faridabad 121007, India
| | - Anup K. Ghosh
- Department of Materials Science and Engineering, Indian Institute of Technology Delhi, New Delhi 110016, India
| |
Collapse
|
18
|
Zhang HC, Yu CN, Liang Y, Lin GX, Meng C. Foaming Behavior and Microcellular Morphologies of Incompatible SAN/CPE Blends with Supercritical Carbon Dioxide as a Physical Blowing Agent. Polymers (Basel) 2019; 11:E89. [PMID: 30960075 PMCID: PMC6402305 DOI: 10.3390/polym11010089] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 01/03/2019] [Accepted: 01/04/2019] [Indexed: 11/17/2022] Open
Abstract
The foaming process and cellular morphologies of poly(styrene-co-acrylonitrile) (SAN)/chlorinated polyethylene (CPE) blends with supercritical carbon dioxide (scCO₂) as a blowing agent were investigated in this study. As compared to pure SAN foam in the same batch, the foamed blends with various CPE elastomer content had smaller average pore size and larger cell density. This is probably related to the inhibition of bubble growth by elastomer, resulting in poor melt flowability and strong viscoelasticity, and the efficient bubble heterogeneous nucleation caused by numerous phase interfaces inside the incompletely compatible blend system. In addition, many tiny interconnected holes through the pore walls were formed to connect adjacent micropores in foamed blend samples. The formation mechanism of such interconnected pores is probably due to the fracture of stretched melt around the bubble from phase interfaces with weak interactions. These facts suggest an effective path to control pore size, cell density and even interconnected pores of blend foams depends on the compatibility of the blend system and difference in foamability of individual components in supercritical CO₂.
Collapse
Affiliation(s)
- Hai-Chen Zhang
- School of Materials Science & Energy Engineering, Foshan University, Foshan 528000, China.
| | - Chun-Na Yu
- Guangzhou Quality Supervision and Testing Institute, Guangzhou 511447, China.
| | - Yong Liang
- School of Materials Science & Energy Engineering, Foshan University, Foshan 528000, China.
- School of Mechanical and Vehicle Engineering, Changzhou Institute of Technology, Changzhou 213032, China.
| | - Gui-Xiang Lin
- School of Materials Science & Energy Engineering, Foshan University, Foshan 528000, China.
| | - Cong Meng
- Key Laboratory of Polymer Processing Engineering, Ministry of Education, South China University of Technology, Guangzhou 510640, China.
| |
Collapse
|