石墨烯基气凝胶对有机物的饱和吸附能力

doi:10.11949/j.issn.0438-1157.20180603

Abstract

Abstract:

Graphene aerogel (GA) was prepared through Pickering emulsion method. Pure organic compounds and oil emulsion in water were used as substances to be absorbed by GA. Saturated adsorption capacities were observed for the GA prepared in this work and for carbon aerogels from other researchers. It was found that the saturated adsorption capacities of almost all the carbon aerogels were directly proportional to densities of the organics, indicating constant adsorption volume of organics exists for certain carbon aerogel, independent of the kind of organics. It is expected that the adsorption of organics by carbon aerogels is a volume filling process, so that higher pore volume of aerogels favors the saturated adsorption abilities of organics. However, occupancy of pores, or the filling percent of pores by organics is also an important determining factor. The prepared GA has lower adsorption capacity for oil in water than its adsorption capacity for pure oil, and should be related to competitive adsorption of water and diffusion resistance of organic matter.

Key words: aerogel, graphene, nanomaterials, adsorption, organic compounds

CLC Number:

O 647.3

Hui e LIU, Yangfan HUANG, Yanbing MA, Shuang CHEN. Saturated adsorption capacities of graphene aerogels on organics[J].CIESC Journal, 2019, 70(1): 280-289.

Figures/Tables 10

Fig.1

Fig.2

Fig.3

Table 1

Fig.4

Fig.5

Table 2

Fig.6

Fig.7

Fig.8

References 36

1	Ge J , Zhao H , Zhu H , et al . Advanced sorbents for oil-spill cleanup: recent advances and future perspectives[J]. Adv. Mater., 2016, 28(47):10459.
2	Das R , Hamid S B A , Ali M E , et al . Multifunctional carbon nanotubes in water treatment: the present, past and future[J]. Desalination, 2014, 354: 160-179.
3	石效卷, 李璐, 张涛 . 水十条, 水实条——对《水污染防治行动计划》的解读[J]. 环境保护科学, 2015, 41(3): 1-3.
	Shi X J , Li L , Zhang T . Water pollution control action plan, a realistic and pragmatic plan—an interpretation of water pollution control action plan[J]. Environmental Protection Science, 2015, 41(3): 1-3.
4	陈超, 刘杨, 林鹏飞, 等 . 新《水污染防治法》在保障供水安全方面的法制化建设成果[J].中国给水排水，2017, 33(20): 11-19
	Chen C , Liu Y , Lin P F , et al . Study on the legislation achievement on water supply by the recently amended water pollution prevention and control law of China[J]. China Water & Wastewater, 2017, 33(20): 11-19.
5	张文 . 油田污水处理技术现状及发展趋势[J]. 油气地质与采收率, 2010, 17(2): 108-110.
	Zhang W . Status and progress of oil-bearing wastewater treatment processes in oilfield[J]. PGRE, 2010, 17(2): 108-110.
6	Kemp K C , Seema H , Saleh M , et al . Environmental applications using graphene composites: water remediation and gas adsorption[J]. Nanoscale, 2013, 5: 3149–3171.
7	Stankovich S , Dikin D A , Piner R D , et al . Synthesis of graphene-based nanosheets via chemical reduction of exfoliated graphite oxide[J]. Carbon, 2007, 45: 1558-1565.
8	孙怡然, 杨明轩, 于飞，等 . 石墨烯气凝胶吸附剂的制备及其在水处理中的应用[J]. 化学进展, 2015, 27(8): 1133-1146.
	Sun Y R , Yang M X , Yu F , et al . Synthesis of graphene aerogel adsorbents and their applications in water treatment[J]. Progress in Chemistry, 2015, 27(8): 1133-1146.
9	Dong X , Chen J , Ma Y , et al . Superhydrophobic and superoleophilic hybrid foam of graphene and carbon nanotube for selective removal of oils or organic solvents from the surface of water[J]. Chem. Commun., 2012, 48: 10660-10662.
10	Zhao J , Ren W , Cheng H . Graphene sponge for efficient and repeatable adsorption and desorption of water contaminations[J]. J. Mater. Chem., 2012, 22: 20197-20202.
11	Sun H , Xu Z , Gao C . Multifunctional, ultra-flyweight, synergistically assembled carbon aerogels[J]. Adv. Mater., 2013, 25: 2554-2560.
12	Huang J , Liu H , Chen S , et al . Graphene aerogel prepared through double hydrothermal reduction as high performance oil adsorbent[J]. Materials Science & Engineering B, 2017, 226: 141-150.
13	Cote L J , Kim F , Huang J . Langmuir-Blodgett assembly of graphite oxide single layers[J]. Journal of the American Chemical Society, 2009, 131(3): 1043-1049.
14	Xu L M , Xiao G Y , Chen C B , et al . Superhydrophobic and superoleophilic graphene aerogel prepared by facile chemical reduction[J]. Journal of Materials Chemistry A, 2015, 3(14): 7498-7504.
15	Chen J , Chi F Y , Huang L , et al . Synthesis of graphene oxide sheets with controlled sizes from sieved graphite flakes[J]. Carbon, 2016, 110: 34-40.
16	Shin H J , Kim K K , Benayad A , et al . Efficient reduction of graphite oxide by sodium borohydride and its effect on electrical conductance[J]. Advanced Functional Materials, 2009, 19(12): 1987-1992.
17	Li J , Li J , Meng H , et al . Ultra-light, compressible and fire-resistant graphene aerogel as a highly efficient and recyclable absorbent for organic liquids[J].
	Mater J. . Chem. A, 2014, 2, 2934-2941.
18	Liu T , Huang M , Li X , et al . Highly compressible anisotropic graphene aerogels fabricated by directional freezing for efficient absorption of organic liquids[J]. Carbon, 2016, 100: 456-464.
19	Wu Y , Yi N , Huang L , et al . Three-dimensionally bonded spongy graphene material with super compressive elasticity and near-zero Poisson's ratio[J]. Nature Communications, 2015, 6: 6141.
20	Xiao J , Lv W , Song Y , et al . Graphene/nanofiber aerogels: performance regulation towards multiple applications in dye adsorption and oil/water separation[J]. Chemical Engineering Journal, 2018, 338: 202-210.
21	Chen L , Du R , Zhang J , et al . Density controlled oil uptake and beyond: from carbon nanotubes to graphene nanoribbon aerogels[J].
	Mater J. . Chem. A, 2015, 3: 20547-20553.
22	马雁冰, 刘会娥, 陈爽, 等 . 碳纳米管-石墨烯气凝胶制备及其对水中乳化油的吸附特性[J]. 化工学报, 2018, 69 (4): 1508-1517.
	Ma Y B , Liu H E , Chen S , et al . Facial synthesis of carbon nanotubes-graphene aerogels and its adsorption property for emulsified oil in water[J]. CIESC Journal, 2018, 69(4):1508-1517.
23	Song X , Lin L , Rong M , et al . Mussel-inspired, ultralight, multifunctional 3D nitrogen-doped graphene aerogel[J]. Carbon, 2014, 80: 174-182.
24	Wu Z , Li C , Liang H , et al . Ultralight, flexible, and fire-resistant carbon nanofiber aerogels from bacterial cellulose[J]. Angew. Chem., 2013, 125： 2997-3001.
25	Liu Y , Ma J , Wu T , et al . Cost-effective reduced graphene oxide-coated polyurethane sponge as a highly efficient and reusable oil-absorbent[J]. ACS Appl. Mater. Interfaces, 2013, 5: 10018-10026.
26	Hu H , Zhao Z , Gogotsi Y , et al . Compressible carbon nanotube-graphene hybrid aerogels with superhydrophobicity and superoleophilicity for oil sorption[J]. Environ. Sci. Technol. Lett. 2014, 1: 214-220.
27	Ren H , Shi X , Zhu J , et al . Facile synthesis of N-doped graphene aerogel and its application for organic solvent adsorption[J]. J. Mater Sci., 2016, 51: 6419-6427.
28	Yang S , Chen L , Mu L , et al . Graphene foam with hierarchical structures for the removal of organic pollutants from water[J]. RSC Adv., 2016, 6 (6): 4889-4898.
29	Bi H , Yin Z , Cao X , et al . Carbon fiber aerogel made from raw cotton: a novel, efficient and recyclable sorbent for oils and organic solvents[J]. Adv. Mater., 2013, 25: 5916-5921.
30	Kabiri S , Tran D N H , Altalhi T , et al . Outstanding adsorption performance of graphene–carbon nanotube aerogels for continuous oil removal[J]. Carbon, 2014, 80: 523-533.
31	Bering B P , Dubinin M M , Serpinsky V V . Theory of volume filling for vapor adsorption[J]. Journal of Colloid and Interface Science, 1966, 21(4), 378-393.
32	Marzbali M H , Esmaieli M . Fixed bed adsorption of tetracycline on a mesoporous activated carbon: experimental study and neuro-fuzzy modeling[J]. Journal of Applied Research and Technology, 2017, 15: 454-463.
33	叶振华, 化工吸附分离过程[M]. 北京: 中国石化出版社, 1992: 123.
	Ye Z H . Chemical Adsorption Separation Process[M]. Beijing: Sinopec Press, 1992: 123.
34	黄扬帆, 刘会娥, 王振有, 等 . 软模板法石墨烯气凝胶的制备及其对水中油品的吸附机理[J]. 高校化学工程学报, 2018, 32(4): 940-948.
	Huang Y F , Liu H E , Wang Z Y , et al . Preparation of graphene aerogels with soft templates and their oil adsorption mechanism from water[J]. Journal of Chemical Engineering of Chinese Universities, 2018, 32(4): 940-948.
35	Weber W J , Morris J C . Kinetics of adsorption on carbon from solution[J]. Journal of the Sanitary Engineering Division, 1963, 89(17): 31-59.
36	Bhattacharyya K G , Shama A . Kinetics and thermodynamics of methylene blue adsorption on Neem (Azadirachtaindica) leaf powder[J]. Dyes & Pigments, 2005, 65(1): 51-59.

Related Articles 15

[1]	Zhe LI, Wenlong WANG, Meng ZHANG, Jing SUN, Yanpeng MAO, Xiqiang ZHAO, Zhanlong SONG. Low frequency electromagnetic parameters and absorbing heat generation properties of carbon nanotubes [J]. CIESC Journal, 2019, 70(S1): 28-34.
[2]	Sheng XU, Lingli LIU, Meng CAO, Shangxi ZHANG, Xin DAI, Yang LIU, Zhenxi WANG. Formation of framework supported pore for PVA/ZnO composite and Pb(Ⅱ) adsorption [J]. CIESC Journal, 2019, 70(S1): 130-140.
[3]	Hongbin WANG, Jiajie PENG, Haiquan SUN, Quanwen PAN, Ruzhu WANG, Hailiang WANG, Zhaohong XU. Design and experimental study on silica gel-water adsorption air cooler [J]. CIESC Journal, 2019, 70(S1): 186-192.
[4]	Yamin LIU, Lei PENG, Fengying SU, Xiangxiang WANG, Yizhen HUANG, Zaichun LIN, Xiaojing YU, Yishan PEI. Study of CO₂ adsorption on amine functionalized graphene oxide porous materials [J]. CIESC Journal, 2019, 70(5): 2016-2024.
[5]	Yucong SONG, Xiaoshu DING, Yahui YAN, Shufang WANG, Yanji WANG. Catalytic performance of graphene oxide composite metal catalyst in dimethyl carbonate synthesis [J]. CIESC Journal, 2019, 70(4): 1401-1408.
[6]	Donghai AN, Xiaolin HAN, Xingxing CHENG, Binxuan ZHOU, Ying ZHENG, Yong DONG. Effect mechanisms of different flue gas on adsorption of mercury by powder activated coke [J]. CIESC Journal, 2019, 70(4): 1575-1582.
[7]	Mao LIN, Huosheng LI, Gaosheng ZHANG, Ping ZHANG, Jianyou LONG, Tangfu XIAO, Hongguo ZHANG, Jingfang XIONG, Yongheng CHEN. Removal of Tl from wastewater by nickel ferrite-based hydrothermal carbon coupled with hypochlorite oxidation [J]. CIESC Journal, 2019, 70(4): 1591-1604.
[8]	Qian ZHANG, Xiangyang LIU, Wang CHEN, Heng WU, Pengying XIAO, Fangying JI, Chen LI, Haiming NIAN. Preparation of a novel phosphorus removal filler and optimization of phosphate removal adsorption bed process [J]. CIESC Journal, 2019, 70(3): 1099-1110.
[9]	Xiaohang LI, Yun LIU, Yinjiao SU, Yang TENG, Yanjun GUAN, Kai ZHANG. Difference of fly ash characteristics from PC and CFB boilers and its effect on mercury adsorption capability [J]. CIESC Journal, 2019, 70(3): 1075-1082.
[10]	Yating ZHANG, Kaibo ZHANG, Kaili JIA, Xinfu HE, Guoyang LIU, Wei WANG, Yongling ZHANG, Jieshan QIU. Preparation and lithium storage properties of flexible self-standing PDDA-Si/G nanocomposite film [J]. CIESC Journal, 2019, 70(3): 1144-1151.
[11]	Xiaoshi LIU, Deqiu ZOU, Ruijun HE, Xianfeng MA. Preparation and heat transfer characteristics of GO/paraffin composite phase change emulsions [J]. CIESC Journal, 2019, 70(3): 1188-1197.
[12]	Zhenyou WANG, Hui’e LIU, Jiameng ZHU, Shuang CHEN, Anran YU. Preparation of polyvinyl alcohol-graphene aerogel by emulsion method and its adsorption on pure organics [J]. CIESC Journal, 2019, 70(3): 1152-1162.
[13]	Shuai HE, Feng GUO, Guojun KANG, Jian YU, Xuefeng REN, Guangwen XU. Preparation of palladium-based catalysts by complexing-solvothermal method and catalytic oxidation of m-xylene [J]. CIESC Journal, 2019, 70(3): 937-943.
[14]	Long LI, Tianshu GE, Xuannan WU, Yanjun DAI. Adsorption properties of paper based silica gel adsorbents for benzene vapor [J]. CIESC Journal, 2019, 70(3): 951-959.
[15]	Yuhan ZHOU, Xiaoyu CHEN, Cheng ZUO, Qingjie GUO, Jun ZHAO. Performances of waste paper cellulose/SiO₂ composite aerogel [J]. CIESC Journal, 2019, 70(3): 1120-1126.

Metrics

Viewed

Full text

Abstract

Cited

Shared

Discussed

Comments

Recommended 10

[1]	LING Lixia, ZHANG Riguang, WANG Baojun, XIE Kechang. Pyrolysis Mechanisms of Quinoline and Isoquinoline with Density Functional Theory[J]. , 2009, 17(5): 805 -813 .
[2]	LEI Zhigang, LONG Aibin, JIA Meiru, LIU Xueyi. Experimental and Kinetic Study of Selective Catalytic Reduction of NO with NH₃ over CuO/Al₂O₃/Cordierite Catalyst[J]. , 2010, 18(5): 721 -729 .
[3]	SU Haifeng, LIU Huaikun, WANG Fan, LÜXiaoyan, WEN Yanxuan. Kinetics of Reductive Leaching of Low-grade Pyrolusite with Molasses Alcohol Wastewater in H₂SO₄[J]. , 2010, 18(5): 730 -735 .
[4]	WANG Jianlin, XUE Yaoyu, YU Tao, ZHAO Liqiang. Run-to-run Optimization for Fed-batch Fermentation Process with Swarm Energy Conservation Particle Swarm Optimization Algorithm[J]. , 2010, 18(5): 787 -794 .
[5]	SUN Fubao, MAO Zhonggui, ZHANG Jianhua, ZHANG Hongjian, TANG Lei, ZHANG Chengming, ZHANG Jing, ZHAI Fangfang. Water-recycled Cassava Bioethanol Production Integrated with Two-stage UASB Treatment[J]. , 2010, 18(5): 837 -842 .
[6]	Gao Ruichang, Song Baodong and Yuan Xiaojing( Chemical Engineering Research Center, Tianjin University, Tianjin 300072). LIQUID FLOW DISTRIBUTION IN GAS - LIQUID COUNTER - CONTACTING PACKED COLUMN[J]. , 1999, 50(1): 94 -100 .
[7]	Su Yaxin, Luo Zhongyang and Cen Kefa( Institute of Thermal Power Engineering , Zhejiang University , Hangzhou 310027). A STUDY ON THE FINS OF HEAT EXCHANGERS FROM OPTIMIZATION OF ENTROPY GENERATION[J]. , 1999, 50(1): 118 -124 .
[8]	Luo Xiaoping(Department of Industrial Equipment and Control Engineering , South China University of Technology, Guangzhou 510641)Deng Xianhe and Deng Songjiu( Research Institute of Chemical Engineering, South China University of Technology, Guangzhou 5106. RESEARCH ON FLOW RESISTANCE OF RING SUPPORT HEAT EXCHANGER WITH LONGITUDINAL FLUID FLOW ON SHELL SIDE[J]. , 1999, 50(1): 130 -135 .
[9]	Jin Wenzheng , Gao Guangtu , Qu Yixin and Wang Wenchuan ( College of Chemical Engineering, Beijing Univercity of Chemical Technology, Beijing 100029). MONTE CARLO SIMULATION OF HENRY CONSTANT OF METHANE OR BENZENE IN INFINITE DILUTE AQUEOUS SOLUTIONS[J]. , 1999, 50(2): 174 -184 .
[10]	LI Qingzhao;ZHAO Changsui;CHEN Xiaoping;WU Weifang;LI Yingjie . Combustion of pulverized coal in O₂/CO₂mixtures and its pore structure development [J]. , 2008, 59(11): 2891 -2897 .

No.	Aerogel type	Adsorbate	Adsorption capacity/(g·g^?1)	Ref.
1	hybrid foam of graphene and carbon nanotube	compressor oil	85	[9]
		sesam oil	102
		chloroform	105
		toluene	130
		DMF	105
		dichlorobenzene	131
2	graphene sponge	diesel oil	129	[10]
		vegetable oil	96
		chloroform	154
		ethylene glycol	131
		acetic ester	93
		ethanol	79
		n-heptane	76
3	ultra-flyweight aerogel	crude oil	289	[11]
		motor oil	341
		vegetable oil	418
		ethanol	350
		n-hexane	215
		toluene	350
		1,4-dioxane	489
		1-butyl-3-methylimidazolium tetrafluoroborate	527
		chloroform	568
		phenixin	743
4	graphene aerogel	n-hexane	120	[17]
		n-dodecane	140
		ethanol	143
		turpentine oil	162
		tributyl phosphate	170
		N-mehtyl pyrrolidone	173
		ethylene glycol	182
		dichloromethane	196
		carbon tetrachloride	250
5	graphene aerogel	n-hexane	138	[18]
		n-heptane	142
		vegetable oil	193
		pump oil	187
		white oil	193
		acetone	161
		ethanol	158
6	graphene sponge	petroleum ether	510	[19]
		acetone	710
		ethanol	660
		toluene	720
		pump oil	1010
		N-methyl pyrolidone	755
7	graphene/nanofiber aerogel	phenixin	735	[20]
		chloroform	642
		dichloroethane	515
		dioxane	471
		olive oil	390
		pump oil	381
		toluene	377
		p-xylene	355
		ethanol	312
		n-hexane	230
8	graphene aerogel	n-heptane	122	this work
		cyclohexane	138
		methylbenzene	150
		N,N-dimethylformamide	164
		dibutyl phthalate	170
		propanetriol	194
		phenixin	237
		aviation kerosene	140

No.	Type of aerogel	Slope/ (cm³·g^?1)	R ²	Pore volume/(cm³·g^?1)	Pore occupancy/%	Ref.
M1	hybrid foam of graphene and carbon nanotube	98.57	0.9346	144.05	68.43	[9]
M2	ultra-flyweight aerogel	423.37	0.9877	713.83	59.31	[11]
M3	graphene aerogel	147.28	0.9958	321.92	45.75	[12]^①
M4	graphene aerogel	166.20	0.9940	166.00	100.12	[17]
M5	graphene aerogel	209.5	0.9992	237.64	88.15	[18]
M6	graphene sponge	759.57	0.9861	999.55	75.99	[19]
M7	graphene / nanofiber aerogel	432.4	0.9961	555.10	77.90	[20]
M8	graphene nanoribbon aerogel-1	44.67	0.9734	45.00	99.27	[21]
M9	graphene nanoribbon aerogel-2	111.91	0.9968	132.88	84.22	[21]
M10	polydimethylsiloxane modified graphene nanoribbon aerogels	196.78	0.9969	399.55	49.25	[21]
M11	graphene - carbon nanotube composite aerogel	87.01	0.9984	103.28	84.25	[22]
M12	carbon nanofiber aerogel	185.76	0.9880	199.56	93.08	[24]
M13	nitrogen-doped graphene aerogel	117.45	0.9844	199.55	58.86	[23]
M14	reduced graphene coated polyamides sponge	106.75	0.9919	113.20	94.30	[25]
M15	graphene oxide coated polyurethane sponge	92.94	0.9941	110.66	83.99	[25]
M16	carbon nanotube / graphene hybrid aerogel	138.50	0.9831	—	—	[26]
M17	N-doped graphene aerogel	71.39	0.9758	85.01	83.96	[27]
M18	graphene foam	24.77	0.9192	—	—	[28]
M19	carbon fiber aerogel	79.27	0.9863	82.88	95.64	[29]^①
M20	graphene-carbon nanotube aerogel	37.82	0.9989	—	—	[30]
M21	graphene aerogel	160.57	0.9943	169.61	94.67	this work

Saturated adsorption capacities of graphene aerogels on organics

RichHTML

PDF (PC)