- Editorial Board
- Guidance
- Journal Online
- 个人中心
- 退出登录
浏览全部资源
扫码关注微信
- Editorial Board
- Editorial Member
- Youth Member
- Guidance
- Open Access
- Submission Guideline
- Processing Procedure
- Journal Online
- Lasted Issue
- Online First
- Archive
CO2 capture performance of low-viscosity porous deep eutectic solvent ZIF-8-PDES
- Low-Carbon Chemistry and Chemical Engineering Vol. 50, Issue 12, Pages: 95-103(2025)
- 作者机构：
1.武汉工程大学 化工与制药学院，湖北 武汉 430205
2.海南大学 化学化工学院，海南 海口 570228
- 作者简介：
- 基金信息：
DOI：10.12434/j.issn.2097-2547.20250043
CLC： TQ028;O647.3Received：26 January 2025，
Revised：2025-03-20，
Published：25 December 2025
- 稿件说明：
移动端阅览
王茜茜,孙德贇,高艳安等.低黏度多孔低共熔溶剂ZIF-8-PDES的CO2捕集性能[J].低碳化学与化工,2025,50(12):95-103.
WANG Xixi,SUN Deyun,GAO Yanan,et al.CO2 capture performance of low-viscosity porous deep eutectic solvent ZIF-8-PDES[J].Low-Carbon Chemistry and Chemical Engineering,2025,50(12):95-103.
王茜茜,孙德贇,高艳安等.低黏度多孔低共熔溶剂ZIF-8-PDES的CO2捕集性能[J].低碳化学与化工,2025,50(12):95-103. DOI： 10.12434/j.issn.2097-2547.20250043.
WANG Xixi,SUN Deyun,GAO Yanan,et al.CO2 capture performance of low-viscosity porous deep eutectic solvent ZIF-8-PDES[J].Low-Carbon Chemistry and Chemical Engineering,2025,50(12):95-103. DOI： 10.12434/j.issn.2097-2547.20250043.
摘要
液胺吸收法是当前工业领域捕集烟气中CO
2
的主要技术之一，但其存在能耗高、易挥发及二次污染等问题。多孔液体（PLs）兼具多孔固体和流动液体的双重特性，能够降低CO
2
捕集能耗并抑制吸附剂挥发，但其较高的黏度限制了实际应用。将聚1-乙烯基-3-丁基咪唑氯盐（P[VBIm
]
Cl）与聚乙二醇-200（PEG-200）进行复配，并引入金属有机框架材料ZIF-8，成功构建了一系列低黏度的多孔低共熔溶剂（PDES），即多孔液体，并记为ZIF-8-PDES-X%（X%为ZIF-8质量分数）。其中，性能较优的ZIF-8-PDES-5%在常温常压条件下CO
2
吸附量可达0.42 mmol/g，相较于纯的低共熔溶剂（DES）提高了16.7%；且在室温下通过氩气吹扫即可实现超过98%的脱附率。在5次吸附-脱附循环后，ZIF-8-PDES-5%的CO
2
吸附率仍可保持在84%以上；同时其黏度仅为2760 mPa·s。本研究有效解决了多孔液体黏度偏高的问题，为实现环境友好、低成本的CO
2
捕集过程提供了新的研究思路。
Abstract
Liquid amine absorption is one of the main technologies currently used in industry to capture CO
2
from flue gas
but it suffers from high energy consumption
volatility and secondary pollution. Porous liquids (PLs)
which combine the characteristics of porous solids and flowing liquids
can reduce the energy consumption of CO
2
capture and suppress adsorbent volatilization. However
their high viscosity limits practical application. Poly(1-vinyl-3-butylimidazolium chloride) (P[VBIm
]
Cl) was combined with polyethylene glycol-200 (PEG-200)
and a metal-organic framework material ZIF-8 was introduced to successfully construct a series of low-viscosity porous deep eutectic solvents (PDES)
referred to as ZIF-8-PDES-X% (X% represents the mass fraction of ZIF-8). Among them
the optimized ZIF-8-PDES-5% exhibits a CO
2
adsorption capacity of 0.42 mmol/g under ambient temperature and pressure
representing a 16.7% increase compared to pure deep eutectic solvent (DES). Moreover
over 98% desorption efficiency can be achieved at room temperature by purging with Ar gas. After five adsorption-desorption cycles
the CO
2
adsorption rate of ZIF-8-PDES-5% can remain above 84%. Meanwhile
the viscosity of this system is only 2760 mPa·s. This study effectively addresses the high-viscosity limitation of porous liquids and provides a new research strategy for environmentally friendly and low-cost CO
2
capture
processes.
关键词
Keywords
references
秦阿宁 , 吴晓燕 , 李娜娜 , 等 . 国际碳捕集、利用与封存（CCUS）技术发展战略与技术布局分析 [J ] . 科学观察 , 2022 , 17 ( 4 ): 29 - 37 .
QIN A N , WU X Y , LI N N , et al . Analysis on international stategy and technology development of carbon capture,utilization and storage (CCUS) [J ] . Science Focus , 2022 , 17 ( 4 ): 29 - 37 .
李扬 , 王赫阳 , 王永真 , 等 . 碳中和背景、路径及源于自然的碳中和热能解决方案 [J ] . 华电技术 , 2021 , 43 ( 11 ): 5 - 14 .
LI Y , WANG H Y , WANG Y Z , et al . Background and routs of carbon neutrality and its nature-derived thermal solutions [J ] . Huadian Technology , 2021 , 43 ( 11 ): 5 - 14 .
ZHAO T , WEI Y J , WANG J W , et al . Microporous carbon coated zeolite particles for efficient carbon capture from wet flue gas [J ] . Separation and Purification Technology , 2023 , 317 : 123762 .
陆诗建 , 王立新 , 张伟 , 等 . 基于AEEA的二元复合胺试剂吸收CO 2 降解性能研究 [J ] . 高校化学工程学报 , 2017 , 31 ( 6 ): 1442 - 1451 .
LU S J , WANG L X , ZHANG W , et al . Study on the degradation of AEEA based mixed amines in CO 2 absorption [J ] . Journal of Chemical Engineering of Chinese Universities , 2017 , 31 ( 6 ): 1442 - 1451 .
LIU H Y , FU Z B , HUANG Q S , et al . Experimental investigation on continuous reaction crystallizer for CO 2 capture by phase-change method [J ] . Chemical Engineering Journal , 2023 , 466 : 143345 .
SIEGELMAN R L , KIM E J , LONG J R . Porous materials for carbon dioxide separations [J ] . Nature Materials , 2021 , 20 ( 8 ): 1060 - 1072 .
MIRZAE M , BADIEI A R , MOKHTARANI B , et al . Experimental study on CO 2 sorption capacity of the neat and porous silica supported ionic liquids and the effect of water content of flue gas [J ] . Journal of Molecular Liquids , 2017 , 232 : 462 - 470 .
YOON B , CHEN S J , VOTH G A . On the key influence of amino acid ionic liquid anions on CO 2 capture [J ] . Journal of the American Chemical Society , 2024 , 146 ( 2 ): 1612 - 1618 .
JIE K C , ZHOU Y J , RYAN H P , et al . Engineering permanent porosity into liquids [J ] . Advanced Materials , 2021 , 33 ( 18 ): 2005745 .
ZOU Y H , HUANG Y B , SI D H , et al . Porous metal-organic framework liquids for enhanced CO 2 adsorption and catalytic conversion [J ] . Angewandte Chemie , 2021 , 133 ( 38 ): 21083 - 21088 .
宇国佳 , 靳冬玉 , 周智勇 , 等 . 多孔液体的设计合成与应用研究进展 [J ] . 化工学报 , 2023 , 74 ( 1 ): 257 - 275 .
YU G J , JIN D Y , ZHOU Z Y , et al . Advances in the design, synthesis and application of porous liquids [J ] . CIESC Journal , 2023 , 74 ( 1 ): 257 - 275 .
NING H , SHI M Z , YANG Q , et al . Rational design of porous ionic liquids for coupling natural gas purification with waste gas conversion [J ] . Angewandte Chemie International Edition , 2023 , 62 ( 46 ): e202310741 .
COLLADO P , PIÑEIRO M M , PÉREZ-RODRÍGUEZ M , et al . Molecular simulation of SO 2 separation and storage using a cryptophane-based porous liquid [J ] . International Journal of Molecular Sciences , 2024 , 25 ( 5 ): 2718 .
LI Y F , YUAN S L , WANG T , et al . The role of the nanoconfinement effect in the adsorption of carbon dioxide by porous liquids [J ] . ACS Sustainable Chemistry & Engineering , 2024 , 12 ( 28 ): 10455 - 10465 .
WANG D C , YING Y P , YANG Z Y , et al . Porous liquids open new horizon: Synthesis, applications, and prospects [J ] . Accounts of Materials Research , 2023 , 4 ( 10 ): 854 - 866 .
KUMAR R , DHASAIVAN P , NAVEENKUMAR P M , et al . A solvent-free porous liquid comprising hollow nanorod-polymer surfactant conjugates [J ] . Nanoscale Advances , 2019 , 1 ( 10 ): 4067 - 4075 .
ZHANG J S , CHAI S H , QIAO Z A , et al . Porous liquids: A promising class of media for gas separation [J ] . Angewandte Chemie , 2015 , 54 ( 3 ): 932 - 936 .
GREENAWAY R L , HOLDEN D , EDEN E G B , et al . Understanding gas capacity, guest selectivity, and diffusion in porous liquids [J ] . Chemical Science , 2017 , 8 : 2640 - 2651 .
LI X Q , WANG D C , NING H L , et al . An electrostatic repulsion strategy constructs ZIFs-based liquids with permanent porosity for efficient CO 2 capture [J ] . Separation and Purification Technology , 2021 , 276 : 119305 .
HE S F , CHEN L H , CUI J , et al . General way to construct micro- and mesoporous metal-organic framework-based porous liquids [J ] . Journal of the American Chemical Society , 2019 , 141 ( 50 ): 19708 - 19714 .
LIU H , GUO P , REGUEIRA T , et al . Irreversible change of the pore structure of ZIF-8 in carbon dioxide capture with water coexisounce [J ] . The Journal of Physical Chemistry C , 2016 , 120 ( 24 ): 13287 - 13294 .
ZHAO X X , DING Y D , MA L J , et al . An enhancement of CO 2 capture in a type-III porous liquid by 2-methylimidazole zinc salt (ZIF-8) [J ] . Journal of Molecular Liquids , 2022 , 367 : 120523 .
CICHOWSKA-KOPPCZYNSKA I , WARMINSKA D , NOWOSIELSKI B , et al . Solubility of carbon dioxide in deep eutectic solvents based on 3-amino-1-propanol and tetraalkylammonium salts at low pressure [J ] . Materials , 2021 , 14 ( 3 ): 594 .
AVILA J , CLARK R , PÁDUA A H , et al . Porous ionic liquids: Beyond the bounds of free volume in a fluid phase [J ] . Materials Advances , 2022 , 3 ( 12 ): 8848 - 8863 .
JANGIR A K , BHAWNA , VERMA G , et al . Design and thermophysical characterization of betaine hydrochloride-based deep eutectic solvents as a new platform for CO 2 capturing [J ] . New Journal of Chemistry , 2022 , 46 : 5332 - 5345 .
GARCIA Q , ATILHAN M , APARICIO S A , et al . Theoretical study on mitigation of CO 2 through advanced deep eutectic solvents [J ] . International Journal of Greenhouse Gas Control , 2015 , 39 : 62 - 73 .
LI Z , WANG L L , LI C P , et al . Absorption of carbon dioxide using ethanolamine-based deep eutectic solvents [J ] . ACS Sustainable Chemistry & Engineering , 2019 , 7 ( 12 ): 10403 - 10414 .
LERON R B , LI M H . Solubility of carbon dioxide in a choline chloride-ethylene glycol based deep eutectic solvent [J ] . Thermochimica Acta , 2013 , 551 : 14 - 19 .
WU H N , LI Q C , ZHANG Y K , et al . One-step supramolecular fabrication of ionic liquid/ZIF-8 nanocomposites for low-energy CO 2 capture from flue gas and conversion [J ] . Fuel , 2022 , 322 : 124175 .
YANG J X , GAO D , YI Q , et al . Construction of ZIF-8 and amino functionalized porous ionic liquids for efficient CO 2 capture [J ] . Fuel , 2024 , 366 : 131351 .
XIANG Y Q , YAN X H , ZHU Z P , et al . Retention and selectivity on hydrophilic interaction liquid chromatography columns modified with polyethylene glycol [J ] . Chromatographia , 2024 , 87 ( 4 ): 661 - 673 .
WANG Y H , WANG J Y , DING Z C , et al . Construction of an in situ-generated nanoscale organic-inorganic hybrid system using hydrogen bonding interaction [J ] . ACS Applied Materials & Interfaces , 2024 , 16 ( 49 ): 68316 - 68327 .
SCHEJN A , BALAN L , FALK V , et al . Controlling ZIF-8 nano and microcrystal formation and reactivity through zinc salt variations [J ] . CrystEngComm , 2014 , 16 : 4493 - 4500 .
ZHAO X X , DING Y D , ZHU X , et al . An amine-functionalized strategy to enhance the CO 2 absorption of type III porous liquids [J ] . Energy , 2023 , 279 : 127975 .
LI P P , CHEN H , SCHOTT J A , et al . Porous liquid zeolites: Hydrogen bonding-stabilized H-ZSM-5 in branched ionic liquids [J ] . Nanoscale , 2019 , 11 ( 4 ): 1515 - 1519 .
MUKESH C , SARMAD S , MIKKOLA J P , et al . Pore size-excluded low viscous porous liquids for CO 2 sorption at room temperature [J ] . Journal of Molecular Liquids , 2022 , 356 ( 1 ): 119046 .
XIN Y Y , WANG D C , YAO D D , et al . Post-synthetic modification of UiO-66-OH toward porous liquids for CO 2 capture [J ] . New Journal of Chemistry , 2022 , 46 ( 1 ): 2189 - 2197 .
WU Y W , WANG D C , LI P P , et al . Zeolitic imidazolate frameworks based porous liquids for promising fluid selective gas sorbents [J ] . Journal of Molecular Liquids , 2021 , 342 ( 1 ): 117522 .
LI X Q , WANG D C , HE Z J , et al . Dual stimuli-responsive porous ionic liquids with reversible phase transition behavior for CO 2 and C 2 H 4 adsorption [J ] . Journal of Materials Chemistry A , 2022 , 10 ( 25 ): 13333 - 13344 .
KOUTSIANOS A , PALLACH R , FRENTZEL-BEYME L , et al . Breathing porous liquids based on responsive metal-organic framework particles [J ] . Nature Communications , 2023 , 14 ( 1 ): 4200 .
AVILA J , ČERVINKA C , DUGAS P Y , et al . Porous ionic liquids: Structure, stability, and gas absorption mechanisms [J ] . Advanced Materials Interfaces , 2021 , 8 ( 9 ): 2001982 .
LIU H , LIU B , LIN L C , et al . A hybrid absorption-adsorption method to efficiently capture carbon [J ] . Nature Communications , 2014 , 5 ( 1 ): 5147 .
COSTA GOMES M , PISON L , ČERVINKA C , et al . Porous ionic liquids or liquid metal-organic frameworks? [J ] . Angewandte Chemie , 2018 , 130 ( 37 ): 12085 - 12088 .
AVILA J , LEPRE L F , SANTINI C C , et al . High-performance porous ionic liquids for low-pressure CO 2 capture [J ] . Angewandte Chemie , 2021 , 133 ( 23 ): 12986 - 12992 .
ZHOU Y J , AVILA J , BERTHET N , et al . Integrated, one-pot carbon capture and utilisation using porous ionic liquids [J ] . Chemical Communications , 2021 , 57 ( 64 ): 7922 - 7925 .
LI X Q , YAO D D , WANG D C , et al . Amino-functionalized ZIFs-based porous liquids with low viscosity for efficient CO 2 capture and CO 2 /N 2 separation [J ] . Chemical Engineering Journal , 2022 , 429 : 132296 .
LI M M , DINKER M K , LIU Y , et al . Role of Cavities created by azobenzene-modified UiO-66 in bulky ionic liquid for high photoresponsive CO 2 uptake behavior [J ] . Journal of Materials Chemistry A , 2023 , 39 : 21058 - 21065 .
CAHIR J , TSANG M Y , LAI B B , et al . Type 3 porous liquids based on non-ionic liquid phases [J ] . Chemical Science , 2020 , 11 : 2077 - 2084 .
0
Views
0
下载量
0
CNKI被引量
- L-PDFDownload
- XMLDownload
- Meta-XMLDownload
- BibTeXDownload
- EndnoteDownload
- RefMan Download
- NoteExpressDownload
- NoteFirstDownload
Publicity Resources
Related Articles
Related Author
Related Institution
- Postal code：610225
- Tel：028-85964717 Email：236764603@qq.com
- Technical support is provided by Beijing Founder electronics co., LTD 蜀ICP备12008600号-10
蜀公网安备51012202001533 - It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
- Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.
- Total Visits：348184 Visits Today：346
