四乙烯五胺改性分级多孔碳纳米纤维复合膜的CO2捕集性能研究

doi:10.11896/cldb.25030011

材料导报

2026, Vol. 40

Issue (7): 25030011-6 https://doi.org/10.11896/cldb.25030011

高分子与聚合物基复合材料

四乙烯五胺改性分级多孔碳纳米纤维复合膜的CO₂捕集性能研究

潘帅兴¹, 王匀^1,*, 杨楷文¹, 朱长顺¹, 吴伟光¹, 孟虎²

1 江苏大学机械工程学院,江苏镇江 212013
2 江苏清溢环保设备有限公司,江苏扬州 225267

Investigation of CO₂ Capture Performance of Hierarchical Porous Carbon Nanofiber Composite Membranes Modified with TEPA

PAN Shuaixing¹, WANG Yun^1,*, YANG Kaiwen¹, ZHU Changshun¹, WU Weiguang¹, MENG Hu²

1 School of Mechanical Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, China
2 Jiangsu Qingyi Environmental Protection Equipment Co., Ltd., Yangzhou 225267, Jiangsu, China

摘要
参考文献
相关文章
推荐阅读
Metrics

下载:

全文 ( PDF ) ( 12902KB )
输出: BibTeX | EndNote (RIS)

摘要二氧化碳(CO₂)捕集是实现双碳目标的关键。本工作提出了一种四乙烯五胺(TEPA)功能化碳纳米纤维(CNFs)复合膜的制备工艺:结合溶液喷射纺丝(Solution blow spinning,SBS)和梯度碳化工艺制备出分级多孔CNFs骨架,并基于浸渍法利用TEPA溶液对CNFs骨架进行表面改性,成功构建了CNFs/TEPA复合膜。通过扫描电子显微镜(SEM)、傅里叶红外光谱仪(FTIR)、比表面积与孔径分析仪(BET)、热重分析仪(TGA)等表征手段探究了复合膜的比表面积、孔径分布以及CO₂吸附性能等关键参数。性能测试表明:CNFs/TEPA复合膜可有效协调TEPA的化学吸附机制与CNFs骨架的物理吸附特性,其吸附量符合“活性位点增益-结构损伤损耗”的竞争模型。当TEPA负载量为10%(质量分数)时,复合膜的吸附活性位点数量与比表面积、孔径达到平衡,在25 ℃、常压条件下的CO₂ 吸附容量可达2.41 mmol/g,较CNFs骨架提升了约10倍;此外,复合膜还展现出优异的选择吸附能力与可循环使用性能,分离因子高达30.125,且经15次吸脱附循环后仍能保持91%的初始吸附量,在CO₂捕集领域具有广阔的发展前景。

	服务
	把本文推荐给朋友
	加入引用管理器
	E-mail Alert
	RSS
	作者相关文章
	潘帅兴
	王匀
	杨楷文
	朱长顺
	吴伟光
	孟虎

关键词: 溶液喷射纺丝碳纳米纤维(CNFs) 四乙烯五胺(TEPA) 复合膜 CO₂吸附协同机制

Abstract: Carbon dioxide (CO₂) capture is pivotal for achieving carbon neutrality goals. This work presents a novel fabrication process for tetraethylenepentamine (TEPA)-functionalized carbon nanofiber (CNFs) composite membranes: hierarchical porous CNFs skeletons were first prepared via solution blow spinning (SBS) combined with gradient carbonization, followed by surface modification using TEPA solution via impregnation to construct CNFs/TEPA composite membranes. Key properties including specific surface area, pore size distribution, and CO₂ adsorption perfor-mance were characterized using scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR), Brunauer-Emmett-Teller (BET) surface area analysis, and thermogravimetric analysis (TGA). Performance tests revealed that the CNFs/TEPA composite membranes effectively integrate TEPA’s chemical adsorption mechanism with the physical adsorption characteristics of CNFs skeletons, exhibiting an adsorption behavior following a "active site enhancement-structural damage loss" competitive model. At an optimal TEPA loading of 10%, the composite membrane achieved a balance between active site density and preserved pore structure (specific surface area and pore diameter), demonstrating a CO₂ adsorption capacity of 2.41 mmol/g at 25 ℃ under atmospheric pressure—approximately 10 times higher than the pristine CNFs skeleton. Additionally, the composite membrane showed excellent selective adsorption capability with a separation factor of 30 and maintained 91% of its initial adsorption capacity after 15 adsorption-desorption cycles, highlighting its promising potential for practical CO₂ capture applications.

Key words: solution blow spinning carbon nanofibers(CNFs) tetraethylenepentamine (TEPA) composite membrane CO₂ adsorption synergistic mechanism

发布日期: 2026-04-16

ZTFLH:	TB34
	TB332

基金资助: 国家自然科学基金(51575245);镇江市重点研发计划(GY2023013);扬州市科技计划项目(YZ2023028)

通讯作者: *王匀,江苏大学机械工程学院教授、博士研究生导师。长期致力于重大装备、结构优化、塑性成形技术、模具、微成型及控制、激光成型新技术的研究。wangyun@ujs.edu.cn

作者简介: 潘帅兴,江苏大学机械工程学院硕士研究生,在王匀教授的指导下进行研究。目前主要研究领域为纳米复合材料。

引用本文:

潘帅兴, 王匀, 杨楷文, 朱长顺, 吴伟光, 孟虎. 四乙烯五胺改性分级多孔碳纳米纤维复合膜的CO₂捕集性能研究[J]. 材料导报, 2026, 40(7): 25030011-6.
PAN Shuaixing, WANG Yun, YANG Kaiwen, ZHU Changshun, WU Weiguang, MENG Hu. Investigation of CO₂ Capture Performance of Hierarchical Porous Carbon Nanofiber Composite Membranes Modified with TEPA. Materials Reports, 2026, 40(7): 25030011-6.

链接本文:

https://www.mater-rep.com/CN/10.11896/cldb.25030011 或 https://www.mater-rep.com/CN/Y2026/V40/I7/25030011

1 Kang J T, Rong Z Z. Deutschland-Studien, 2022, 37 (5), 61(in Chinese ).
康京涛, 荣真真. 德国研究, 2022, 37(5), 61.
2 Rodrigo Serna-Guerrero, Abdelhamid Sayari. Chemical Engineering Journal, 2010, 161(1), 182.
3 Li B, Duan Y, Luebke D, et al. Applied Energy, 2013, 102, 1439.
4 Stauffer P H, Keating G N, Middleton R S, et al. Environmental Science & Technology, 2011, 45(20), 8597.
5 Mondal M K, Balsora H K, Varshney P, et al. Energy, 2012, 46(1), 431.
6 Zunita M, Hastuti R, Alamsyah A, et al. Separation & Purification Reviews, 2022, 51(2), 261.
7 Liu H. The performance of novel tertiary amines solution on the CO₂ capture. Ph. D. Thesis, Hunan University, China, 2016(in Chinese).
刘贺磊. 新型有机叔胺溶剂吸收二氧化碳性能的研究. 博士学位论文, 湖南大学, 2016.
8 Hu Y, Liu W, Yang Y, et al. Ceramics International, 2018, 44(14), 16668.
9 Olajire A A. Energy, 2010, 35(6), 2610.
10 Jianan Song, Ziwei Li, Hui Wu. ACS Applied Materials & Interfaces, 2020, 12(30), 33447.
11 Iqbal N, Wang X, Yu J, et al. Advanced Sustainable Systems, 2017, 1(3), 1600028.
12 Junpei Fujiki, Katsunori Yogo. Energy & Fuels, 2014, 28(10), 6467.
13 Won Hee Lee, Xin Zhang, Sayan Banerjee, et al. Joule, 2023, 7(6), 1241.
14 Ye Q, Zhang Y,Li M, et al. Acta Physico-Chimica Sinica, 2012, 28(5), 1223.
15 Jie Wang, Adedeji Adebukola Adelodun, Jong Min Oh, et al. Nano Converg, 2020, 7(1), 7.
16 Rupak Kishor, Aloke Kumar Ghoshal. Industrial & Engineering Chemistry Research, 2017, 56(20), 6078.
17 Jie Wang, Adedeji Adebukola Adelodun, Jong Min Oh, et al. Nano Converg, 2020, 7(1), 7.
18 Nesrine Chouikhi, Juan Antonio Cecilia, Enrique Vilarrasa-García. Mi-nerals, 2019, 9(9), 514.
19 Medeiros E S, Glenn G M, Klamczynski A P. Journal of Applied Polymer Science, 2009, 113(4), 2322.
20 Zhu L, Wang Y F, Han L, et al. Acta Materiae Compositae Sinica, 2024, 41(6), 3001(in Chinese).
朱琳, 王一帆, 韩露, 等. 复合材料学报, 2024, 41(6), 3001.
21 Chiang Y C, Chen Y J, Wu C Y, et al. Materials, 2017, 10(11), 1296.
22 Jiang L. Separation & Purification Technology, 2024, 328, 125018.
23 Bollini P, Didas S A, Jones C W, et al. Journal of Materials Chemistry, 2011, 21(39), 15100.
24 Tian W, Wang Y, Hao J, et al. Atmosphere, 2022, 13(4), 579.
25 Li Y, Wei J, Geng L, et al. Nano, 2021, 16(3), 2150033.

[1]	陆珊珊, 刘坤, 李树康, 方珍文. 无纺布复合膜及内容物对医用热敷贴发热性能的影响机制[J]. 材料导报, 2026, 40(2): 24110079-8.
[2]	李珂嘉, 殷志刚, 王彬彬, 李瑶. 粉煤灰基X型沸石的合成及在CO₂捕集分离中的应用[J]. 材料导报, 2025, 39(24): 24120034-10.
[3]	刘斌, 王文庆, 于知非, 汤晶, 李正心, 刘天中, 苏革. 氧化石墨烯/氧化铟/两性离子丙烯酸氟化聚合物复合膜的制备及抗牛血清白蛋白性能[J]. 材料导报, 2023, 37(4): 21010165-8.
[4]	陈忠岩, 谢全灵, 于桐, 卢英华, 邵文尧. 基于中间层策略构筑高性能聚酰胺复合膜的研究进展[J]. 材料导报, 2023, 37(21): 22030193-13.
[5]	王健蓉, 张强, 范桄晗, 杨新斌, 曾仁权. 淀粉复合膜的制备、性能及应用研究进展[J]. 材料导报, 2022, 36(21): 20080010-10.
[6]	姚子成, 肖方锟, 刘兆峰, 张大鹏, 朱桂茹. 石墨炭纳米颗粒改性聚砜支撑层制备正渗透复合膜[J]. 材料导报, 2021, 35(8): 8196-8200.
[7]	于桐, 邵文尧, 洪专, 吴晨溥, 沈路钫, 谢全灵. 石墨烯量子点在分离膜材料中的应用研究进展[J]. 材料导报, 2021, 35(21): 21143-21150.
[8]	刘宇程, 祝梦, 陈明燕, 涂雯雯, 甘冬. 氧化石墨烯/金属有机框架材料复合膜在有机废水处理中的研究进展[J]. 材料导报, 2020, 34(7): 7003-7009.
[9]	张筱烨, 孙赫宇, 何洋, 李健健, 冯霞, 赵义平, 陈莉. PVDF/PAMAM复合膜的制备及对铜离子的吸附性能[J]. 材料导报, 2020, 34(4): 4142-4147.
[10]	朱逸军, 刘子同, 袁久刚, 王强, 王平. 以巯基乙酸胆碱为共溶剂的角蛋白/PVA复合膜的一浴法制备及性能[J]. 材料导报, 2020, 34(14): 14187-14190.
[11]	李文龙, 薛屏. 微生物燃料电池分隔材料的研究新进展[J]. 《材料导报》期刊社, 2018, 32(7): 1065-1072.
[12]	于凤芹, 王海增. 树脂/聚醚砜复合膜的制备及其对碘离子的吸附性能[J]. 材料导报, 2018, 32(18): 3276-3280.
[13]	贺春林,高建君,王苓飞,马国峰,刘岩,王建明. N₂流量对反应共溅射TiN/Ni纳米复合膜结构和结合强度的影响[J]. 《材料导报》期刊社, 2018, 32(12): 2038-2042.
[14]	薛媛, 但年华, 但卫华. 多孔胶原-β-磷酸三钙-硫酸软骨素复合膜的制备与表征^*[J]. 《材料导报》期刊社, 2017, 31(2): 8-12.

[1]	Xinxing ZHOU,Shaopeng WU,Xiao ZHANG,Quantao LIU,Song XU,Shuai WANG. Molecular-scale Design of Asphalt Materials[J]. Materials Reports, 2018, 32(3): 483 -495 .
[2]	WU Yage, RAN Fen. Preparation of Cellulose Matrix Porous Carbon Film by a Facile Process and Its Electrochemical Performance[J]. Materials Reports, 2018, 32(5): 715 -718 .
[3]	TAN Cao, DUAN Hongjuan, WANG Junkai, ZHANG Haijun, LIU Jianghao. Preparation of ZrB₂ Ultrafine Powders via Molten-salt-mediated Magnesiothermic Reduction[J]. Materials Reports, 2017, 31(8): 109 -112 .
[4]	BAI Guang, TIAN Yi, YU Linwen, WANG Lei. Effect of PVA Fiber on the Properties of Alkali Activated Slag Foam Concrete[J]. Materials Reports, 2018, 32(12): 2096 -2099 .
[5]	LUO Zhongtao, LIU Lei, KANG Shaojie, WANG Yazhou, YANG Jiujun. Research Progress on Immobilization/Stabilization of Toxic Heavy Metals by Geopolymers[J]. Materials Reports, 2018, 32(11): 1834 -1841 .
[6]	ZHANG Wenbo, WANG Hua, XU Jiwen, LIU Guobao, XIE Hang, YANG Ling. Effects of Bismuth Doping Concentration on Microstructure and Resistance Switching Behavior of SrTiO₃ Films[J]. Materials Reports, 2018, 32(11): 1932 -1937 .
[7]	TANG Changping, ZUO Guoliang, LIU Wenhui, ZHU Meiyun, LI Zhiyun, LI Quan, LIU Xiao, LU Liwei. The Dynamic Impact Behavior of an Extruded and T5-tempered Mg-8Gd-4Y-Nd-Zr Alloy[J]. Materials Reports, 2018, 32(14): 2437 -2441 .
[8]	YANG Xiaolong, SHEN Aiqin, GUO Yinchuan, ZHAO Xueying, LYU Zhenghua. A Review of Dynamic Modulus Prediction Model of Asphalt Mixture[J]. Materials Reports, 2018, 32(13): 2230 -2240 .
[9]	HE Kai, CHEN Nuofu, WEI Lishuai, WANG Congjie, CHEN Jikun. Impact of Annealing on Germanium Thin Film Prepared by Aluminum-inducedCrystallization and the Corresponding Mechanism[J]. Materials Reports, 2018, 32(15): 2571 -2575 .
[10]	ZHOU Yanyan, ZHOU Xin, CHEN Chang’an, WANG Wei, WANG Zhanlei, RAO Yongchu, LIANG Chuanhui, ZHOU Yuanlin. Permeability of Hydrogen and Deuterium in Niobium Film[J]. Materials Reports, 2018, 32(15): 2596 -2600 .

Viewed

Full text

Abstract

Cited

Shared

Discussed