Preparation and Adsorption Performance of Polyvinylpyrrolidone Grafted Garbon Nanospheres

JIN Chen, HE Wei

PDF(1979 KB)
PDF(1979 KB)
Plastics Science and Technology ›› 2024, Vol. 52 ›› Issue (08) : 65-70. DOI: 10.15925/j.cnki.issn1005-3360.2024.08.013
Processing and Application

Preparation and Adsorption Performance of Polyvinylpyrrolidone Grafted Garbon Nanospheres

Author information +
History +

Abstract

This study utilized glucose as the main raw material to prepare carbon nanospheres (CNs) using a hydrothermal method. Polyvinylpyrrolidone (PVP) was employed to modify the CNs, resulting in PVP grafted CNs (PVP-g-CNs). The structural morphology and functional group changes of the CNs before and after modification were characterized using Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and X-ray diffraction (XRD). Additionally, the dispersibility and adsorption performance of the modified CNs for methylene blue (MB) were tested. The results showed that the modified CNs exhibited an increased size and altered surface structure, while the amorphous crystal structure remained unchanged. PVP-g-CNs demonstrated good dispersibility in water, and adsorption tests revealed that when the PVP addition amount was 0.50 g and the MB solution mass concentration was 30 mg/L, the maximum adsorption capacity of PVP-g-CNs for MB reached 155.03 mg/g, with the adsorption capacity increasing with the pH of the solution. The fitting results of the adsorption model showed conformity to the pseudo-second-order kinetic model and the Langmuir model, with a theoretical maximum adsorption capacity of 238.095 2 mg/g, thus demonstrating excellent adsorption performance.

Key words

Carbon nanospheres / PVP / MB / Adsorption

Cite this article

Download Citations
JIN Chen , HE Wei. Preparation and Adsorption Performance of Polyvinylpyrrolidone Grafted Garbon Nanospheres. Plastics Science and Technology. 2024, 52(08): 65-70 https://doi.org/10.15925/j.cnki.issn1005-3360.2024.08.013

References

1
陈璞金,余志宏.印染废水余热产中压高温蒸汽系统设计与分析[J].节能,2023,42(2):69-72.
2
SLAMA H B, BOUKET A C, POURHASSAN Z, et al. Diversity of synthetic dyes from textile industries,discharge impacts and treatment methods[J]. Applied Sciences, 2021, DOI: 10.3390/app11146255.
3
WANG A, WANG W. Nanomaterials from clay minerals: A new approach to green functional materials[M]. Netherlands: Elsevier, 2019.
4
CHANDANSHIVE V V, KADAM S K, KHANDARE R V, et al. In situ phytoremediation of dyes from textile wastewater using garden ornamental plants, effect on soil quality and plant growth[J]. Chemosphere, 2018, 210(11): 968-976.
5
BISARIA K, SINHA S, SINGH R, et al. Recent advances in structural modifications of photo-catalysts for organic pollutants degradation—A comprehensive review[J]. Chemosphere, 2021, DOI:10.1016/j.chemosphere.2021.131263.
6
NÚÑEZ S C, GARCEZ A S, KATO I T . et al. Effects of ionic strength on the antimicrobial photodynamic efficiency of methylene blue[J]. Photochemical & Photobiological Sciences, 2014, 13(3): 595-602.
7
NUÑEZ S C, YOSHIMURA T M, RIBEIRO M S. Urea enhances the photodynamic efficiency of methylene blue[J]. Journal of Photo-chemistry and Photobiology B: Biology, 2015, 150(9): 31-37.
8
BASU A, KUMAR G S. Interaction of toxic azo dyes with heme protein: Biophysical insights into the binding aspect of the food additive amaranth with human hemoglobin[J]. Journal of Hazardous Materials, 2015, 289: 204-209.
9
FU J W, CHEN Z H, WANG M H, et al. Adsorption of methylene blue by a high-efficiency adsorbent (polydopamine microspheres): Kinetics, isotherm, thermodynamics and mechanism analysis[J]. Chemical Engineering Journal, 2015, 259(1): 53-61.
10
STAWINSKI W, WEGRZYN A, DANKO T, et al. Acid-base treated vermiculite as high performance adsorbent: insights into the mechanism of cationic dyes adsorption, regeneration, recyclability and stability studies[J]. Chemosphere, 2017, 173(4): 107-115.
11
ZHU R L, CHEN Q Z, ZHOU Q, et al. Adsorbents based on montmorillonite for contaminant removal from water: A review[J]. Applied Clay Science, 2016, 123: 239-258.
12
DAAS A, HAMDAOUI O. Extraction of anionic dye from aqueous solutions by emulsion liquid membrane[J]. Journal of Hazardous Materials, 2010, 178(1/3): 973-981.
13
PARAKALA S, MOULIK S, SRIDHAR S. Effective separation of methylene blue dye from aqueous solutions by integration of micellar enhanced ultrafiltration with vacuum membrane distillation[J]. Chemical Engineering Journal, 2019, DOI:10.1016/j.cej.2019.122015.
14
NIDHEESH P V, ZHOU M, OTURAN M A. An overview on the removal of synthetic dyes from water by electrochemical advanced oxidation processes[J]. Chemosphere, 2018, 197: 210-227.
15
GUIMARAES J R, MANIERO M G, DE ARAUJO R N. A comparative study on the degradation of RB-19 dye in an aqueous medium by advanced oxidation processes[J]. Journal of Environmental Management, 2012, 110: 33-39.
16
RODRIGUES DE A E J, CHRISTOFOLETTI M D E, DEROLDO S L R, et al. Azo dyes degradation and mutagenicity evaluation with a combination of microbiological and oxidative discoloration treatments[J]. Eco-toxicology and Environmental Safety, 2019, DOI: 10.1016/j.ecoenv.2019.109484.
17
REDDY D, YUN Y S. Spinel ferrite magnetic adsorbents: Alternative future materials for water purification[J]. Coordination Chemistry Reviews, 2016, 315(5): 90-111.
18
RAFATULLAH M, SULAIMAN O, HASHIM R, et al. Adsorption of methylene blue on low-cost adsorbents: A review[J]. Journal of Hazardous Materials, 2010, 177(1/3): 70-80.
19
LI S S, CHEN J, WU X Y, et al. Preparation of magnetic Co0.5Zn0.5Fe2O4 nanoparticles and their adsorption performances of Congo Red[J]. Journal of Nanoscience and Nanotechnology, 2017, 17(8): 5415-5422.
20
孙桂岩,朱婵媛,张悦,等.SiO2纳米纤维的制备及其对亚甲基蓝染料的吸附脱色性能[J].材料导报,2014,28(增刊2):51-54.
21
温俊峰,刘侠,马向荣,等.沙柳基磁性多孔炭的制备及其吸附亚甲基蓝性能研究[J].功能材料,2021,52(4):4184-4191.
22
崔燕,康伟伟,胡季帆,等.一种新型磁性多孔碳的制备及其吸附性能研究[J].功能材料,2022,53(8):8128-8133.
23
LI X, ZHU H, LIU C, et al. Synthesis, modification, and application of hollow mesoporous carbon submicrospheres for adsorptive desulfurization[J]. Industrial & Engineering Chemistry Research, 2018, 57(44): 15020-15030.
24
TRIPATHI N K. Porous carbon spheres: Recent developments and applications[J]. AIMS Materials Science, 2018, 5(5): 1016-1052.
25
LIU W, QIN L, AN Z, et al. Selective adsorption and separation of dibenzothiophene by molecularly imprinted polymer on the surface of porous magnetic carbon nanospheres[J]. Fullerenes Nanotubes and Carbon Nanostructures, 2019, 27(1): 14-22.
26
DEMIR-CAKAN R, BACCILE N, ANTONIETTI M, et al. Carboxylate-rich carbonaceous materials via one-step hydrothermal carbonization of glucose in the presence of acrylic acid[J]. Chemistry of Materials, 2009, 21(3): 484-490.
27
LIU X G, GUO M C, YANG Y Z, et al. Surface modification of carbon microspheres by KMnO4 [J]. New Carbon Materials, 2010, 25(2): 103-108.
28
BARROS J A G, FECHINE G J M, ALCANTARA M R, et al. Poly(N-vinyl-2-pyrrolidone) hydrogels produced by Fenton reaction[J]. Polymer, 2006, 47(26): 8414-8419.
29
SIONKOWSKA A, KOZLOWSKA J, PLANECKA A, et al. Photochemical stability of poly(vinyl pyrrolidone) in the presence of collagen[J]. Polymer Degradation and Stability, 2008, 93(12): 2127-2132.
30
TACCONELLI E, CARRARA E, SAVOLDI A, et al. Discovery, research, and development of new antibiotics: The WHO priority list of antibiotic-resistant bacteria and tuberculosis[J]. The Lancet Infectious Diseases, 2018, 18(3): 318-327.
31
CHENG M, ZENG G M, HUANG D L, et al. Hydroxyl radicals based advanced oxidation processes (AOPs) for remediation of soils contaminated with organic compounds: A review[J]. Chemical Engineering Journal, 2016, 284: 582-598.

Comments

PDF(1979 KB)

Accesses

Citation

Detail

Sections
Recommended

/