Journal of Textile Research ›› 2020, Vol. 41 ›› Issue (10): 87-93.doi: 10.13475/j.fzxb.20191202907

• Dyeing and Finishing & Chemicals • Previous Articles     Next Articles

Photosensitizers sensitized Cu-organic framework for highly efficient photocatalytic degradation of Reactive Dark Blue K-R

LI Qing1(), GUAN Binbin1, WANG Ya1, LIU Tianhui1, ZHANG Luohong1, FAN Zenglu2   

  1. 1. College of Environmental & Chemical Engineering, Xi'an Polytechnic University, Xi'an, Shaanxi 710048, China
    2. Key Laboratory of Functional Textile Materials and Products, Ministry of Education, Xi'an Polytechnic University, Xi'an, Shaanxi 710048, China
  • Received:2019-12-11 Revised:2020-06-24 Online:2020-10-15 Published:2020-10-27

RichHTML

5

PDF (PC)

296

Abstract:

Three-dimensional porous Cu-organic skeleton material (Cu-MOF) was synthesized from the reaction of copper nitrate and 4,4',4″-[1,3,5-benzenetriyltris(carbonylimino)] trisbenzoic acid (H3L) to address the challenge of water pollution caused by reactive dyes containing wastewater by virtue of photocatalytic degradation. The thermal weight loss properties of the Cu-MOF were studied by thermal weight loss analysis and the powder X-ray diffraction analysis to confirm its structural characteristics. Then, the Cu-MOF was sensitized by methyl orange (MO) and methylene blue (MB) with different visible light absorption capacity, providing two kinds of composites to improve the photocatalytic degradation efficiency. The studies reveal that Cu-MOF and its composites MO-Cu-MOF and MB-Cu-MOF (10 mg) performs the visible photocatalytic degradation efficiency of 42.4%, 76.2% and 88.4%, with corresponding photocatalytic rate constants of 0.029 h-1, 0.082 h-1 and 0.122 h-1, respectively, towards Reactive Dark Blue K-R(RB13) and the optimal pH value is 8. After five cycles of photocatalytic degradation, the degradation efficiency of MB-Cu-MOF towards RB13 still reaches 75.1%.

Key words: Cu-organic framework, sensitization, visible photocatalytic degradation, reactive dye, dyeing waste water

CLC Number: 

  • TS190.2

Fig.1

Coordination self-assembly of Cu-MOF. (a) Synthesis reaction of Cu-MOF; (b) Single network and double interpenetration structure of Cu-MOF"

Fig.2

TGA plot of compound Cu-MOF"

Fig.3

PXRD patterns of single crystal and bulk samples"

Fig.4

Adsorption of Cu-MOF towards MB and MO and changes of absorbance for dyes"

Fig.5

Absorbance during photocatalytic degradation towards RB13 for Cu-MOF(a), MO-Cu-MOF(b) and MB-Cu-MOF (c)"

Fig.6

Degradation efficiency during photocatalytic degradation towards RB13 for Cu-MOF(a), MO-Cu-MOF(b) and MB-Cu-MOF (c)"

Fig.7

Degradation rate during photocatalytic degradation towards RB13 for Cu-MOF(a), MO-Cu-MOF(b) and MB-Cu-MOF (c)"

Fig.8

Proposal mechanisms for sensitization of Cu-MOF and photocatalytic degradation towards RB13"

Fig.9

Photocatalytic cycle capacity of MB-Cu-MOF"

Fig.10

Influence of pH values on photocatalytic degradation efficiencies"

[1] LI Q, FAN Z L, XUE D X, et al. A multi-dye@MOF composite boosts highly efficient photodegradation of an ultra-stubborn dye reactive blue 21 under visible light irradiation[J]. Journal of Materials Chemistry A, 2018,6(5):2148-2156.
doi: 10.1039/C7TA10184H
[2] HASAN Z, CHO D W, ISLAM G J, et al. Catalytic decoloration of commercial azo dyes by copper-carboncomposites derived from metal organic frame-works[J]. Journal of Alloys & Compounds, 2016,689:625-631.
[3] 李庆, 张莹, 樊增禄, 等. Cu-有机骨架对染料废水的吸附和可见光降解[J]. 纺织学报, 2018,39(2):112-118.
LI Qing, ZHANG Ying, FAN Zenglu, et al. Adsorption and visible-light photodegradation of dye wastewaterover Cu-organic framework[J]. Journal of Textile Research, 2018,39(2):112-118.
[4] 郭璇, 王宇航. FeCl3改性活性炭对罗丹明B的吸附性能[J]. 西安工程大学学报, 2017,31(4):474-479.
GUO Xuan, WANG Yuhang. Adsorption of rhodamine B on activated carbon modified by FeCl3[J]. Journal of Xi'an Polytechnic University, 2017,31(4):474-479.
[5] ZOU H, SONG M X, YI F C, et al. Simulated-sunlight-activated photocatalysis of methyl orange using carbonand lanthanum Co-doped Bi2O3-TiO2compo-site[J]. Journal of Alloys & Compounds, 2016,680:54-59.
[6] FURUKAWA H, CORDOVA K E, O'KEEFFE M, et al, The chemistry and applications of metal-organic frameworks[J]. Science, 2013,1230444:1-12.
[7] 朱炜, 李庆, 张萍, 等. MOF-177吸附CO2、CH4的模拟研究[J]. 纺织高校基础科学学报, 2018,31(1):90-96.
ZHU Wei, LI Qing, ZHANG Ping, et al. Simulation study of the adsorption of CO2, CH4 by MOF-177[J]. Basic Sciences Journal of Textile Universities, 2018,31(1):90-96.
[8] DHAKSHINAMOORTHY A, LI Z, GARCIA H. Catalysis and photocatalysis by metal organic frame-works[J]. Chemical Society Reviews, 2018,47(22):8134-8172.
doi: 10.1039/c8cs00256h pmid: 30003212
[9] ZHANG H, LIU G, SHI L. Engineering coordination polymers for photocatalysis[J]. Nano Energy, 2016,22:149-168.
doi: 10.1016/j.nanoen.2016.01.029
[10] ALVARO M, CARBONELL E, FERRER B, et al. Semiconductor behavior of a metal-organic frame-work (MOF)[J]. Chemistry-A European Journal, 2007,13:5106-5112.
doi: 10.1002/(ISSN)1521-3765
[11] YANG Q, XU Q, JIANG H. Metal-organic frameworks meet metal nanoparticles: synergistic effect for enhanced catalysis[J]. Chemical Society Reviews, 2017,46(15):4774-4808.
doi: 10.1039/c6cs00724d pmid: 28621344
[12] WANG C, LI J, LV X, et al. Photocatalytic organic pollutants degradation in metal-organic frameworks[J]. Energy & Environmental Science, 2014,7(9):2831-2867.
[13] GIBSON E A, Dye-sensitized photocathodes for H2 evolution[J]. Chemical Society Reviews, 2017,46(20):6194-6209.
doi: 10.1039/c7cs00322f pmid: 28829067
[14] RAJPUT L, KIM D, LAH M S. Conformational control of ligands to create a finite metal-organic cluster and an extended metal-organic framework[J]. Cryst Eng Comm, 2013,15(2):259-26.
doi: 10.1039/C2CE26015H
[15] YUAN Y P, YIN L S, CAO S W, et al. Improving photocatalytic hydrogen production of metal-organic framework UiO-66 octahedrons by dye-sensitization[J]. Applied Catalysis B: Environmental, 2015,168(6):572-576.
[16] WANG Y B, HONG J D, ZHANG W, et al. Carbon nitride nanosheets for photocatalytic hydrogen evolution: remarkably enhanced activity by dye sensitization, Catalysis Science & Technology, 2013,3(7):1703-1711.
[17] LI Q, FAN Z L, ZHANG L H, et al. Boosting and tuning the visible photocatalytic degradation performances towards reactive blue 21 via dyes@MOF composites[J]. Journal of Solid State Chemistry, 2019,269(1):465-475.
doi: 10.1016/j.jssc.2018.10.025
[1] LU Peng, HONG Sisi, LIN Xu, LI Hui, LIU Guojin, ZHOU Lan, SHAO Jianzhong, CHAI Liqin. Preparation of reactive dye/polystyrene composite colloidal microspheres and their structural coloring on silk fabrics [J]. Journal of Textile Research, 2021, 42(01): 90-95.
[2] DING Yongsheng, DAI Yamin, ZHONG Yi, XU Hong, MAO Zhiping, ZHANG Linping, CHEN Zhize. Dyeing kinetics of reactive dye on cotton yarn in Pickering emulsion system [J]. Journal of Textile Research, 2020, 41(07): 101-108.
[3] ZHANG Wei, MAO Qingkai, ZHU Peng, CHAI Xiong, LI Huijun. Kinetic and thermodynamic of reactive dye study on silk fabric modification in ethanol / water system [J]. Journal of Textile Research, 2020, 41(06): 86-92.
[4] WU Wei, CHEN Xiaowen, ZHONG Yi, XU Hong, MAO Zhiping. Role of sodium sulfate in low add-on pad-cure-steam reactive dyeing process [J]. Journal of Textile Research, 2020, 41(05): 85-93.
[5] WANG Qiuping, MAO Zhiping, ZHONG Yi, XU Hong, ZHANG Linping. Influence of knitted deformation on dyeing in flat pad dyeing [J]. Journal of Textile Research, 2019, 40(11): 94-99.
[6] XIN Minyue, ZHENG Qiang, WU Jiangdan, LIANG Liefeng. Preparation of porous ZnO films by coaxial electrospinning and photocatalytic performance thereof [J]. Journal of Textile Research, 2019, 40(10): 42-47.
[7] YANG Haizhen, FANG Kuanjun, LIU Xiuming, CAI Yuqing, AN Fangfang, HAN Shuang. Influence of cotton fabric structure on ink droplet spreading and color performance [J]. Journal of Textile Research, 2019, 40(07): 78-84.
[8] TAO Kaixin, YU Chengbing, HOU Qi'ao, WU Congjie, LIU Yinfeng. Wet-steaming dyeing prediction model of cotton knitted fabric with reactive dye based on least squares support vector machine [J]. Journal of Textile Research, 2019, 40(07): 169-173.
[9] WANG Aming, XIA Liangjun, WANG Yunli. Aggregation behavior of Reactive Red 195 in neutral electrolyte solution [J]. Journal of Textile Research, 2019, 40(04): 77-82.
[10] LI Qing, FAN Zenglu, ZHANG Luohong, LI Yong, CHEN Chuangxun. Preferential and recyclable adsorption of dyes from water by Zr-organic skeleton [J]. Journal of Textile Research, 2019, 40(02): 141-146.
[11] . Comparison of the dyeing effect of reactive dyes by salt-free continuous pad-steam dyeing and cold pad-batch dyeing [J]. JOURNAL OF TEXTILE RESEARCH, 2018, 39(04): 77-81.
[12] . Adsorption and visible-light photodegradation of Cu-organic framework to dye wastewater [J]. JOURNAL OF TEXTILE RESEARCH, 2018, 39(02): 112-118.
[13] . Influence of fabric heating rates on salt-free pad-steam dyeing of reactive dye [J]. JOURNAL OF TEXTILE RESEARCH, 2018, 39(02): 106-111.
[14] . Dyeing properties of kapok fiber treated by low temperature plasma [J]. JOURNAL OF TEXTILE RESEARCH, 2017, 38(12): 88-94.
[15] . Heterogencous exhausting dyeing of cotton fabrics with reactive dye in Pickering emulsion [J]. JOURNAL OF TEXTILE RESEARCH, 2017, 38(11): 79-83.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
京ICP备14006648号
Copyright 2021 © Editorial office of Journal of Textile Research
Supported by Beijing Magtech Co.Ltd