Ferrites/carbon allotropes nanocomposites for photocatalytic applications: A review

被引：0

作者：

Hamad, Hesham A. ^{[1
,2
,3
]}

Adel, Moemen ^{[4
]}

Emara, Mahmoud M. ^{[4
]}

Elsenety, Mohamed ^{[5
,6
]}

Mohamed, Ibrahim M. A. ^{[7
]}

Bedir, Ahmed G. ^{[8
]}

Gargar, Zineb ^{[9
]}

Abouelela, Marwa M. ^{[10
,11
]}

Eldeeb, Nada A. ^{[12
]}

Ibrahim, Islam ^{[5
,13
]}

Hassan, Abdelhamied A. ^{[4
]}

El Abboubi, Mouna ^{[14
]}

Amin, Khaled M. ^{[15
,16
]}

机构：

[1] City Sci Res & Technol Applicat SRTA City, Adv Technol & New Mat Res Inst ATNMRI, Fabricat Technol Res Dept, Alexandria, Egypt

[2] Univ Paris Cite, CNRS, Lab Electrochim Mol, Paris, France

[3] Univ Granada UEQ UGR, Dept Quim Inorgan, Unidad Excelencia Quim Aplicada Biomed & Medioambi, UGR Carbon,Unidad Excelencia Quim Aplicada Biomed, ES-18071 Granada, Spain

[4] Alexandria Univ, Fac Sci, Dept Chem, POB 426, Alexandria 21321, Egypt

[5] Al Azhar Univ, Fac Sci, Dept Chem, PO 11823, Nasr City, Cairo, Egypt

[6] Natl Ctr Sci Res NCSR Demokritos, Inst Nanosci & Nanotechnol, Athens 15341, Greece

[7] Sohag Univ, Fac Sci, Dept Chem, Sohag 82524, Egypt

[8] Egyptian Petr Res Inst EPRI, Petr Applicat Dept, Nasr City 11727, Cairo, Egypt

[9] Univ Cadi Ayyad, Fac Sci Semlalia, Lab Sci Mat & Optimisat Procedes, Marrakech, Morocco

[10] Egyptian Petr Res Inst EPRI, Petrochem Dept, Nasr City 11727, Cairo, Egypt

[11] Toyohashi Univ Technol, Dept Elect & Elect Informat Engn, 1-1 Hibarigaoka, Toyohashi, Aichi 4418580, Japan

[12] Alexandria Univ, Inst Grad Studies & Res IGSR, Mat Sci Dept, 163 Horrya Ave,POB 832, Alexandria 21526, Egypt

[13] Florida Int Univ, Dept Chem & Biochem, Miami, FL 33199 USA

[14] Kocaeli Univ, Dept Phys, Izmit Kocaeli, Turkiye

[15] Tech Univ Darmstadt, Dept Mat Sci, D-64287 Darmstadt, Germany

[16] Atom Energy Author, Dept Polymer Chem, Cairo 11787, Egypt

来源：

COORDINATION CHEMISTRY REVIEWS | 2025年 / 534卷

关键词：

Photocatalysis; Ferrites; Carbon allotropes; WALLED CARBON NANOTUBES; FACILE SYNTHESIS; NICKEL FERRITE; PHYSICOCHEMICAL PROPERTIES; GAMMA-IRRADIATION; HIGHLY EFFICIENT; GREEN SYNTHESIS; QUANTUM DOTS; GRAPHENE; NANOPARTICLES;

D O I：

10.1016/j.ccr.2025.216537

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Metal ferrites have low bandgap (Eg) values between 1.8 and 2.9 eV so that they can absorb visible light. They are applied in lithium batteries, supercapacitor electrodes, electronic and magnetic devices, and photocatalysis thanks to their significant electrical conductivity and magnetic properties. Being magnetic allows metal ferrites to be recycled. Metal ferrites, however, can aggregate due to the magnetic interactions of their particles that reduce their effective surface area. Metal ferrites have low stability in highly acidic media. All these demerits are added to the electron-hole recombination problem. Various supports were investigated to anchor metal ferrites to minimize these problems. These supports include biopolymers, conductive polymers, and carbon-based supports. Carbon-based supports have surface oxygen-containing groups, extended sp2 pi-conjugation system, and highly porous scaffolds, and they are highly stable in extremely acidic and basic media. Carbon supports anchor metal ferrites via their surface oxygenated functional groups to retard metal ferrites aggregation and accept the conduction band electrons of metal ferrites via their pi-bonds system. Composing carbon supports with metal ferrites acquires these supports magnetic properties that ease the composite reuse. In this review, we will explore the different applications of composites of metal ferrites with various carbon allotropes as photocatalysts.

引用

页数：20

共 159 条

[1] A comprehensive review on the advancement of transition metals incorporated on functional magnetic nanocomposites for the catalytic reduction and photocatalytic degradation of organic pollutants [J].