Tunable electrochemical synthesis of pyrrole-based adsorbents

被引：2
作者：
Pandey, Avinash Kumar [1 ,3 ]
Mishra, Abhishek Kumar [1 ,2 ]
机构：
[1] DDU Gorakhpur Univ, Chem Dept, Gorakhpur, Uttar Pradesh, India
[2] Sardar Patel Inst Sci & Technol Mahavidyalaya, Dept Chem, Gorakhpur, Uttar Pradesh, India
[3] Chandigarh Univ, Gharuan 140413, Mohali, India
来源：
SEPARATION SCIENCE AND TECHNOLOGY | 2020年 / 55卷 / 18期
关键词：
Polypyrrole; nanocomposite; methylene blue; adsorbent; adsorption; etc; ELECTRIC-POTENTIAL OSCILLATIONS; ADSORPTION CHARACTERISTICS; EFFICIENT ADSORBENT; HOLLOW CAPSULES; POLYPYRROLE; REMOVAL; KINETICS; GROWTH; DYES; ELECTROPOLYMERIZATION;
D O I：
10.1080/01496395.2019.1706574
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Pyrrole-based adsorbents were developed electrochemically using systems: (i) pyrrole-potassium bromide, (ii) pyrrole-KBr-an anionic surfactant sodium dodecyl sulfate, and (iii) pyrrole-KBr-NaDS-Prussian blue. Growth kinetics and morphological studies were carried out at different experimental conditions. The study revealed the formation of nanosized particles, suitable for the removal of methylene blue as evident by high adsorption capacity = 447.7 mg g(-1). The effect of adsorption dosage, contact time, pH, and temperature on methylene blue removal has been studied. The data followed pseudo-second-order kinetic, Freundlich isotherm model and found to be endothermic and spontaneous in nature.
引用
收藏
页码：3329 / 3342
页数：14
相关论文
共 50 条
[41]   Modular Chitosan-Based Adsorbents for Tunable Uptake of Sulfate from Water [J].
Steiger, Bernd G. K. ;
Wilson, Lee D. .
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 2020, 21 (19) :1-16
[42]   Hydroxypropyl methylcellulose based aerogels: Synthesis, characterization and application as adsorbents for wastewater pollutants [J].
Martins, Bianca F. ;
de Toledo, Paulo V. O. ;
Petri, Denise F. S. .
CARBOHYDRATE POLYMERS, 2017, 155 :173-181
[43]   Calix[4]pyrrole-Based Azo-Bridged Porous Organic Polymer for Bromine Capture [J].
Chen, Di ;
Luo, Dan ;
He, Yanlei ;
Tian, Jinya ;
Yu, Yao ;
Wang, Hongyu ;
Sessler, Jonathan L. ;
Chi, Xiaodong .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2022, 144 (37) :16755-16760
[44]   One-Walled Phthalimide Extended Calix[4]Pyrrole-Based Supramolecular Adsorbent for Alleviating Nitrate From Simulated Water [J].
Rather, Ishfaq Ahmad ;
Khan, Suhail Ayoub ;
Ali, Rashid ;
Khan, Tabrez Alam .
CHEMISTRYSELECT, 2025, 10 (05)
[45]   Electropolymerized Pyrrole-Based Conductive Polymeric Ionic Liquids and Their Application for Solid-Phase Microextraction [J].
Devasurendra, Amila M. ;
Zhang, Cheng ;
Young, Joshua A. ;
Tillekeratne, L. M. Viranga ;
Anderson, Jared L. ;
Kirchhoff, Jon R. .
ACS APPLIED MATERIALS & INTERFACES, 2017, 9 (29) :24955-24963
[46]   Electrochemical and Physical properties of N-substituted arylmethylene pyrrole polymers and N-alkylmethine pyrrole copolymers [J].
Walker, Deborah A. ;
D'Silva, Claudius .
ELECTROCHIMICA ACTA, 2014, 116 :175-182
[47]   Synthesis and Properties of Cellulose-based Macroporous Adsorbents [J].
Qi, Xin ;
Yu, Chaosheng .
ADSORPTION SCIENCE & TECHNOLOGY, 2011, 29 (10) :963-974
[48]   Design of Pyrrole-Based Gate-Controlled Molecular Junctions Optimized for Single-Molecule Aflatoxin B1 Detection [J].
Mo, Fabrizio ;
Spano, Chiara Elfi ;
Ardesi, Yuri ;
Roch, Massimo Ruo ;
Piccinini, Gianluca ;
Graziano, Mariagrazia .
SENSORS, 2023, 23 (03)
[49]   Insights into the role of pyrrole doped in three-dimensional graphene aerogels for electrochemical sensing Cd(II) [J].
Guo, Xihong ;
Cui, Rongli ;
Huang, Huan ;
Li, Ying ;
Liu, Bing ;
Wang, Jiahao ;
Zhao, Dangui ;
Dong, Jinquan ;
Sun, Baoyun .
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2020, 871
[50]   Synthesis and Characterization of Efficient Adsorbents for Methylene Blue Based on Graphene Oxide/β-cyclodextrin Composites [J].
Qu, Yanping ;
Li, Hongcui ;
Yakub, Ibrahim ;
He, Wen ;
Dong, Wenchan ;
Barawi, Mohamad Hardyman ;
Wang, Sirui ;
Ma, Huimin ;
Zhu, Zhenpeng .
WATER AIR AND SOIL POLLUTION, 2025, 236 (01)
12345