Fabrication of poly(maleic acid)-grafted cross-linked chitosan/montmorillonite nanospheres for ultra-high adsorption of anionic acid yellow-17 and cationic brilliant green dyes in single and binary systems

被引：58

作者：

Eltabey, Rania M. ^{[1
]}

Abdelwahed, Fatma T. ^{[1
]}

Eldefrawy, Mohamed M. ^{[1
]}

Elnagar, Mohamed M. ^{[2
,3
]}

机构：

[1] Mansoura Univ, Fac Sci, Dept Chem, Mansoura 35516, Egypt

[2] Ulm Univ, Inst Electrochem, Albert Einstein Allee 47, D-89081 Ulm, Germany

[3] Natl Res Ctr, Inorgan Chem Dept, Tahrir St,Dokki, Giza 12622, Egypt

来源：

JOURNAL OF HAZARDOUS MATERIALS | 2022年 / 439卷

关键词：

Adsorption; Organic dyes; Free -radical polymerization; Chitosan; Nanocomposite; Poly(maleicacid); AQUEOUS-SOLUTIONS; CHITOSAN; REMOVAL; WATER; NANOCOMPOSITES; ADSORBENTS; LINKING; XPS; DECOLORIZATION; DEGRADATION;

D O I：

10.1016/j.jhazmat.2022.129589

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

In this contribution, poly(maleic acid)-grafted cross-linked chitosan/montmorillonite composite nanospheres (PMAL-CTS/MMT) were synthesized via a facile approach for adsorption of organic dyes. The adsorption capacity of PMAL-CTS/MMT towards anionic acid yellow-17 (AY17) and cationic brilliant green (BG) was compared to PMAL-CTS, CTS/MMT, and MMT to emphasize the role of surface functional groups introduced by poly(maleic acid) and montmorillonite. Interestingly, the adsorption efficiency of PMAL-CTS/MMT nanocomposite towards both dyes in the single and binary systems was extremely high due to plenty of functional groups. The affinity of PMAL-CTS/MMT towards cationic and anionic dyes resulted from the feasible modulation of the surface charges as a function of the solution pH. The PMAL-CTS/MMT nanocomposite exhibited a maximum adsorption capacity of 518 and 1910 mg g-1 for AY17 and BG, respectively, which is higher than most of the adsorbents reported in recent literature studies. The proposed mechanism based on the characterization of PMAL-CTS/MMT after the adsorption highlighted that the adsorption is mainly controlled by electrostatic interaction, pi - pi interactions, and hydrogen bonding. More importantly, the PMAL-CTS/MMT nanocomposite was successfully applied to separate the AY17 and BG dyes from real-life aquatic environments. Collectively, the

引用

页数：17

共 86 条

[51] Selective adsorption and separation of organic dyes using functionalized cellulose nanocrystals [J].

Mohammed, Nishil ;

Lian, Han ;

Islam, Muhammad Shahidul ;

Strong, MacKenzie ;

Shi, Zengqian ;

Berry, Richard M. ;

Yu, Hou-Yong ;

Kam Chiu Tam .

CHEMICAL ENGINEERING JOURNAL, 2021, 417

[52] Differentiating calcium carbonate polymorphs by surface analysis techniques - an XPS and TOF-SIMS study [J].

Ni, Ming ;

Ratner, Buddy D. .

SURFACE AND INTERFACE ANALYSIS, 2008, 40 (10) :1356-1361

[53] Exploration of a New Source of Sustainable Nanomaterial from the Koh-e-Suleiman Mountain Range of Pakistan for Industrial Applications [J].

Nirwan, J. S. ;

Farhaj, S. ;

Chaudhary, M. M. ;

Khizer, Z. ;

Hasan, S. S. ;

Angelis-Dimakis, A. ;

Gill, A. ;

Rasheed, H. ;

Abbas, N. ;

Arshad, M. S. ;

Hussain, T. ;

Shahzad, Y. ;

Yousaf, A. M. ;

Chohan, T. A. ;

Hussain, T. ;

Merchant, H. A. ;

Akram, M. R. ;

Khan, T. M. ;

Ashraf, M. ;

Conway, B. R. ;

Ghori, M. U. .

SCIENTIFIC REPORTS, 2020, 10 (01)

[54] Photocontrol of the adsorption behavior of phenol for an azobenzene-montmorillonite intercalation compound [J].

Okada, T ;

Watanabea, Y ;

Ogawa, M .

CHEMICAL COMMUNICATIONS, 2004, (03) :320-321

[55] Development of nanoporous textile sludge based adsorbent for the dye removal from industrial textile effluent [J].

Oke, Ninad ;

Mohan, S. .

JOURNAL OF HAZARDOUS MATERIALS, 2022, 422

[56] Novel cellulose/montmorillonite mesoporous composite beads for dye removal in single and binary systems [J].

Pan, Yuanfeng ;

Xie, Hualei ;

Liu, Haiyan ;

Cai, Pingxiong ;

Xiao, Huining .

BIORESOURCE TECHNOLOGY, 2019, 286

[57] Recent advances in metal-organic frameworks as adsorbent materials for hazardous dye molecules [J].

Parmar, Bhavesh ;

Bisht, Kamal Kumar ;

Rajput, Gunjan ;

Suresh, Eringathodi .

DALTON TRANSACTIONS, 2021, 50 (09) :3083-3108

[58] Adsorption mechanisms of single and simultaneous removal of pharmaceutical compounds onto activated carbon: Isotherm and thermodynamic modeling [J].

Pauletto, Paola S. ;

Lutke, Sabrina F. ;

Dotto, Guilherme L. ;

Salau, Nina Paula G. .

JOURNAL OF MOLECULAR LIQUIDS, 2021, 336

[59] Chitosan and crosslinked chitosan nanoparticles: Synthesis, characterization and their role as Pickering emulsifiers [J].

Ribeiro, Elisa Franco ;

de Barros-Alexandrino, Tais Teo ;

Assis, Odilio Benedito Garrido ;

Cruz Junior, Americo ;

Quiles, Amparo ;

Hernando, Isabel ;

Nicoletti, Vania Regina .

CARBOHYDRATE POLYMERS, 2020, 250

[60] Effect of system parameters and of inorganic salts on the decolorization and degradation of Procion H-exl dyes.: Comparison of H2O2/UV, Fenton, UV/Fenton, TiO2/UV and TiO2/UV/H2O2 processes [J].

Riga, A. ;

Soutsas, K. ;

Ntampegliotis, K. ;

Karayannis, V. ;

Papapolymerou, G. .

DESALINATION, 2007, 211 (1-3) :72-86

← 1 2 3 4 5 6 7 8 9 →