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Journal Article 32

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2023 9

2022 2

2021 5

2020 2

2019 1

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2014 1

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Keywords

dye degradation 3

photocatalysis 3

azo dye 2

dye 2

dye wastewater 2

dye-containing wastewater 2

1 1

4-(dicyanomethylene)-2-t-butyl-6-(1 1

7 1

7-tetramethyljulolidyl-9-enyl)-4H-pyran (DCJTB) 1

β-cyclodextrin 1

Lactarius deliciosus 1

Adsorption 1

Advanced oxidation 1

Advanced oxidation processes 1

Ag-AgBr 1

Amino functionalization 1

Azo dye 1

BiOBr nanosheet 1

Bio-anode 1

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Piezocatalytic performance of FeO−BiMoO catalyst for dye degradation

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 6,   Pages 716-725 doi: 10.1007/s11705-022-2265-9

Abstract: Furthermore, a potential piezoelectric catalytic dye degradation mechanism of the Fe2O

Keywords： piezocatalysis     Fe2O3−Bi2MoO6     dye decomposition     ultrasonic    

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Application of electrode materials and catalysts in electrocatalytic treatment of dye wastewater

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 6,   Pages 1427-1443 doi: 10.1007/s11705-021-2108-0

Abstract: The dye industry produces a large amount of hazardous wastewater every day worldwide, which brings potentialand chemical oxygen demand, electrocatalytic methods are currently widely used in the treatment of dyeintroduce the most excellent high-efficiency electrode materials and electrocatalysts in the field of dyeFinally, the progress of photo-assisted electrocatalytic methods of dye wastewater and the catalysts

Keywords： electrocatalytic oxidation     electrode     electrocatalysis     dye wastewater    

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Size and shape effects of MnFeO nanoparticles as catalysts for reductive degradation of dye pollutants

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 5,   Pages 108-171 doi: 10.1007/s11783-021-1396-4

Abstract: nanoparticles that are easy to recycle have tremendous potential as a suitable catalyst for environmental toxic dyeexhibit selectivity to different organic dyes, which is beneficial for their practical application in dye

Keywords： Dye degradation     MnFe2O4 nanoparticles     Size and shape-control    

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Novel Ag-AgBr decorated composite membrane for dye rejection and photodegradation under visible light

Yixing Wang, Liheng Dai, Kai Qu, Lu Qin, Linzhou Zhuang, Hu Yang, Zhi Xu

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 4,   Pages 892-901 doi: 10.1007/s11705-020-2011-0

Abstract: Additionally, the composite membranes exhibited potential long-term stability for dye/salt separation(dye rejection: ~97%; salt rejection: ~6.5%).

Keywords： Ag-AgBr     dye rejection     photodegradation     visible light    

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Unravelling the bottleneck of phosphonic acid anchoring groups aiming toward enhancing the stability and efficiency of mesoscopic solar cells

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 7,   Pages 1060-1078 doi: 10.1007/s11705-021-2117-z

Abstract: Adsorption of these dyes on the mesoporous TiO2 surface revealed the dye adsorption rate ofThe binding strength of these dyes on mesoporous TiO2 as investigated by dye desorption studiesThe acrylic acid anchoring group was demonstrated to be an optimum functional group owing to its fast dyeof phosphonic and acrylic acid exhibited>550 times stronger binding as compared to dye SQ-140 havingThus, dye SQ-162 not only solved the problem of very poor efficiency of dye bearing only phosphonic acid

Keywords： anchoring groups     adsorption behaviour     dye-binding strength     squaraine dyes     dye-sensitized solar cells    

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Cyclodextrin functionalized graphene oxide: an efficient and recyclable adsorbent for the removal of dye

Shanshan WANG, Yang LI, Xiaobin FAN, Fengbao ZHANG, Guoliang ZHANG

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 1,   Pages 77-83 doi: 10.1007/s11705-014-1450-x

Abstract: The adsorption capacities of GO- -CD for other dye pollutants such as methyl orange and methylene blue

Keywords： graphene oxide     β-cyclodextrin     adsorption capacity     recycle    

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Influence of aeration intensity on the performance of A/O-type sequencing batch MBR system treating azo dye

Xinhua WANG, Jingmei LI, Xiufen LI, Guocheng DU

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 4,   Pages 615-622 doi: 10.1007/s11783-011-0362-y

Abstract: sequencing batch MBR system, added anoxic process as a pretreatment to improve the biodegradability of azo dyeThe results showed 0.15 m ·h aeration intensity was promising for treatment of azo dye wastewater under

Keywords： batch membrane bioreactor     azo dye     aeration intensity     extracellular polymeric substances     sludge properties    

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metal-organic framework UiO-66-NH2 and cellulose nanofibers mat for high-performance adsorption of dye

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 9,   Pages 1387-1398 doi: 10.1007/s11705-022-2154-2

Abstract: used to combine with UiO-66-NH2 by the method of in-situ growth to remove the toxic dye

Keywords： UiO-66-NH2     cellulose nanofibers     rose bengal     adsorption     mechanism    

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Anodic oxidation of azo dye C.I. Acid Red 73 by the yttrium-doped Ti/SnO

Li XU, Zhi GUO, Lishun DU

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 3,   Pages 338-346 doi: 10.1007/s11705-013-1335-4

Abstract: This work was conducted to study the ability of anodic oxidation of azo dye C.I.In addition, the influences of operating variables, including current density, initial pH, dye concentrationOur results confirmed that the current efficiency increased with the concentrations of dye and sodium

Keywords： SnO2-Sb     yttrium doping     anodic oxidation     azo dyes    

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Synthesis, characterization and assessment thermal properties of clay based nanopigments

Mohammad Banimahd KIEVANI, Milad EDRAKI

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 1,   Pages 40-45 doi: 10.1007/s11705-015-1505-7

Abstract: The dye-intercalated montmorillonite was centrifuged, dried, and milled to prepare the nanopigment particlesthermo-gravimetric analysis and differential thermograms suggested the thermal stability of the intercalated dye

Keywords： nanopigment     layered silicate     cationic dye     thermal properties    

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Biodegradation and detoxification of the triphenylmethane dye coomassie brilliant blue by the extracellular

Jin Zhao, Qing-Xi Wu, Xiao-Du Cheng, Ting Su, Xiao-Hui Wang, Wen-Na Zhang, Yong-Ming Lu, Yan Chen

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 2,   Pages 421-436 doi: 10.1007/s11705-020-1952-7

Abstract: Fungi play an important role in dying wastewater treatment. In this work, the mycelia of exhibited an excellent capacity in decolorizing coomassie brilliant blue (CBB). The results demonstrated that the mycelia could treat CBB with high concentrations over a broad range of pH and temperature. The decolorization rate of 99.19% and the removal rate of 16.31 mg·L ·h were realized. The mycelia could be recycled from decolorizing process for 19 times, indicating a good re-usability. It verified that the lignin peroxidase (121.65 U·L ) and manganese peroxidase (36.77 U·L ) were involved in the degradation and decolorization process of CBB. Toxicity assessments indicated the seed germination rate was up to 82.22% while inhibition to decreased dramatically and no significant effect on growth was found. The removal of CBB was a synergistic process accomplished by adsorption and biodegradation. The mycelia could be used for eco-friendly CBB treatment.

Keywords： fungus mycelia     biodegradation     extracellular enzymes     coomassie brilliant blue     Lactarius deliciosus    

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Mechanistic insights into the selective photocatalytic degradation of dyes over TiO/ZSM-11

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 8, doi: 10.1007/s11783-023-1701-5

Abstract:

● TiO2/ZSM-11 was prepared by a facile solid state dispersion method.

Keywords： Selective dye degradation     Photocatalysis     TiO2     ZSM-11     Chemisorption    

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Degradation of Azo dye direct black BN based on adsorption and microwave-induced catalytic reaction

Shanshan Ding, Wen Huang, Shaogui Yang, Danjun Mao, Julong Yuan, Yuxuan Dai, Jijie Kong, Cheng Sun, Huan He, Shiyin Li, Limin Zhang

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 1, doi: 10.1007/s11783-017-1003-x

Abstract: The novel microwave catalyst MgFe O -SiC was synthesized via sol-gel method, to remove azo dye Direct

Keywords： Adsorption     Microwave-induced catalytic degradation     Direct black BN     Degradation pathway    

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Nanosilver anchored alginate/poly(acrylic acid/acrylamide) double-network hydrogel composites for efficient catalytic degradation of organic dyes

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 7,   Pages 893-905 doi: 10.1007/s11705-022-2290-8

Abstract: A novel alginate/poly(acrylic acid/acrylamide) double-network hydrogel composite with silver nanoparticles was successfully fabricated using the sol–gel method. The presence of carboxyl and amide groups in the network structure provided abundant active sites for complexing silver ions, facilitating the in situ reduction and confinement of silver nanoparticles. In batch experiments, the optimal silver loading was 20%, and 5 mmol·L–1 of p-nitrophenol was completely degraded in 113 s with a rate constant value of 4.057 × 10−2 s–1. In the tap water system and simulated seawater system, the degradation time of p-nitrophenol at the same concentration was 261 and 276 s, respectively, with a conversion rate above 99%. In the fixed-bed experiment, the conversion rate remained above 74% after 3 h at a flowing rate of 7 mL·min–1. After 8 cycling tests, the conversion rate remained at 98.7%. Moreover, the catalyst exhibited outstanding performance in the degradation experiment of four typical organic dyes.

Keywords： double-network hydrogel     dye degradation     silver nanoparticles     alginate    

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carbon-hybridized and amine-modified polyacrylonitrile nanofibers toward ultrahigh and recyclable metal ion and dye

Fengli Li, Chuang Chen, Yuda Wang, Wenpeng Li, Guoli Zhou, Haoqin Zhang, Jie Zhang, Jingtao Wang

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 4,   Pages 984-997 doi: 10.1007/s11705-020-2000-3

Abstract: Nanofibers with high specific surface area and chemical stability have broad prospects in the applications of adsorption. However, the adsorption capacity is limited by the scarcity of adsorption groups and storage space. Herein, the activated carbon-hybridized and amine-modified nanofibers are prepared by integrating activated carbon (AC) and polyacrylonitrile (PAN) via electrospinning method and the subsequent amination, which could provide additional storage space and adsorption groups for ultrahigh adsorption capability. Thus, the obtained amine-rich porous PAN nanofibers (APAN/AC) readily realized the ultrahigh adsorption capacity for metal ions and dyes in wastewater. Specifically, the adsorption capacity of APAN/AC nanofibers were 284 mg·g for Cr(VI) and 248 mg·g for methyl orange, which were almost 2 and 4 times than that of amine-modified nanofibers (APAN) and carbon-hybridized nanofibers (PAN/AC), respectively. Moreover, the AC inhibited the chain mobility of polymer matrix and thereby endowing APAN/AC nanofibers with excellent recyclability. The adsorption capability retained 80% after nine adsorption-desorption cycles. The adsorption kinetics and corresponding mechanism were further explored. This strategy combines the advantages of polymer nanofibers and AC, opening a new avenue for developing next-generation absorbent materials.

Keywords： carbon-hybridized and amine-modified nanofibers     polyacrylonitrile     metal ions and dyes     wastewater     adsorption kinetics    

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Title Author Date Type Operation

Piezocatalytic performance of FeO−BiMoO catalyst for dye degradation

Journal Article

Application of electrode materials and catalysts in electrocatalytic treatment of dye wastewater

Journal Article

Size and shape effects of MnFeO nanoparticles as catalysts for reductive degradation of dye pollutants

Journal Article

Novel Ag-AgBr decorated composite membrane for dye rejection and photodegradation under visible light

Yixing Wang, Liheng Dai, Kai Qu, Lu Qin, Linzhou Zhuang, Hu Yang, Zhi Xu

Journal Article

Unravelling the bottleneck of phosphonic acid anchoring groups aiming toward enhancing the stability and efficiency of mesoscopic solar cells

Journal Article

Cyclodextrin functionalized graphene oxide: an efficient and recyclable adsorbent for the removal of dye

Shanshan WANG, Yang LI, Xiaobin FAN, Fengbao ZHANG, Guoliang ZHANG

Journal Article

Influence of aeration intensity on the performance of A/O-type sequencing batch MBR system treating azo dye

Xinhua WANG, Jingmei LI, Xiufen LI, Guocheng DU

Journal Article

metal-organic framework UiO-66-NH2 and cellulose nanofibers mat for high-performance adsorption of dye

Journal Article

Anodic oxidation of azo dye C.I. Acid Red 73 by the yttrium-doped Ti/SnO

Li XU, Zhi GUO, Lishun DU

Journal Article

Synthesis, characterization and assessment thermal properties of clay based nanopigments

Mohammad Banimahd KIEVANI, Milad EDRAKI

Journal Article

Biodegradation and detoxification of the triphenylmethane dye coomassie brilliant blue by the extracellular

Jin Zhao, Qing-Xi Wu, Xiao-Du Cheng, Ting Su, Xiao-Hui Wang, Wen-Na Zhang, Yong-Ming Lu, Yan Chen

Journal Article

Mechanistic insights into the selective photocatalytic degradation of dyes over TiO/ZSM-11

Journal Article

Degradation of Azo dye direct black BN based on adsorption and microwave-induced catalytic reaction

Shanshan Ding, Wen Huang, Shaogui Yang, Danjun Mao, Julong Yuan, Yuxuan Dai, Jijie Kong, Cheng Sun, Huan He, Shiyin Li, Limin Zhang

Journal Article

Nanosilver anchored alginate/poly(acrylic acid/acrylamide) double-network hydrogel composites for efficient catalytic degradation of organic dyes

Journal Article

carbon-hybridized and amine-modified polyacrylonitrile nanofibers toward ultrahigh and recyclable metal ion and dye

Fengli Li, Chuang Chen, Yuda Wang, Wenpeng Li, Guoli Zhou, Haoqin Zhang, Jie Zhang, Jingtao Wang

Journal Article