The controlled growth CuS nanosheets on the surface of functionalization carbon fibers with SiO2

被引：1
|
作者：
Yu, Haiyan [1 ,2 ,3 ]
Liang, Haiou [1 ,2 ]
Bai, Jie [1 ,2 ]
Li, Chunping [1 ,2 ]
机构：
[1] Inner Mongolia Univ Technol, Chem Engn Coll, Hohhot, Peoples R China
[2] Inner Mongolia Key Lab Ind Catalysis, Hohhot, Peoples R China
[3] Baotou Teachers Coll, Chem Coll, Baotou, Peoples R China
来源：
INORGANIC AND NANO-METAL CHEMISTRY | 2022年 / 52卷 / 07期
基金：
中国国家自然科学基金;
关键词：
SiO2-CNFs; directional anchoring; controlled grow; photocatalytic degradation; REINFORCED EPOXY COMPOSITES; INTERFACIAL PROPERTIES; ELECTROCHEMICAL DETECTION; NANOFIBERS; POLYETHYLENEIMINE; PHOTOCATALYST; DEGRADATION; STRENGTH; DESIGN; FILMS;
D O I：
10.1080/24701556.2021.2025106
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
SiO2-CNFs composites were prepared by electrospinning and calcination with change of the dosage of SiO2 nanoparticles into electrospinning precursor solution. CuS nanosheets were controllably grown on the surface of SiO2-CNFs through hydrothermal method, which was characterized by SEM, FTIR, TEM, XRD, and XPS techniques. The results showed that multi-hydroxyl on the surface of SiO2 provided active sites to attract Cu2+. Hence, SiO2 modified CNFs had the function of directional anchoring CuS nanosheets. The photocatalytic degradation of tetracycline using CuS-SiO2-CNFs was further investigated. Compared with CuS-CNFs and CuS-2%SiO2-CNFs samples, the CuS-1%SiO2-CNFs had the optimal photocatalytic activity, which was attributed to that CuS nanosheets were homogeneously dispersed on the surface of 1%SiO2-CNFs.
引用
收藏
页码：910 / 921
页数：12
相关论文
共 50 条
  • [1] Effect of Surface Modification of Carbon Fibers on the Formation of SiO2 Coatings
    Gallyamova, R. F.
    Grabovskiy, S. A.
    Dokichev, V. A.
    Musin, F. F.
    RUSSIAN JOURNAL OF APPLIED CHEMISTRY, 2023, 96 (05) : 607 - 613
  • [2] Effect of Surface Modification of Carbon Fibers on the Formation of SiO2 Coatings
    R. F. Gallyamova
    S. A. Grabovskiy
    V. A. Dokichev
    F. F Musin
    Russian Journal of Applied Chemistry, 2023, 96 : 607 - 613
  • [3] Controlled growth of ZnO nanocrystals on the surface of SiO2 spheres
    Yermolayeva, Yuliya V.
    Savin, Yuriy N.
    Tolmachev, Alexander V.
    NANOCOMPOSITE MATERIALS, 2009, 151 : 264 - 268
  • [4] Functionalization of lyocell fibers with TiO2, SiO2, and GLYMO
    Nika Veronovski
    Majda Sfiligoj-Smole
    Fibers and Polymers, 2010, 11 : 545 - 550
  • [5] Functionalization of Lyocell Fibers with TiO2, SiO2, and GLYMO
    Veronovski, Nika
    Sfiligoj-Smole, Majda
    FIBERS AND POLYMERS, 2010, 11 (04) : 545 - 550
  • [6] Functionalization of SiO2 nanoparticles and their superhydrophobic surface coating
    Sehlleier, Y. H.
    Abdali, A.
    Huelser, T.
    Wiggers, H.
    Schulz, C.
    NANOFORMULATION, 2012, 336 : 113 - 120
  • [7] Thermal stability of the carbon fibers with SiO2 coating
    Gallyamova, Rida
    Galyshev, Sergei
    Musin, Fanil
    Dokichev, Vladimir
    INTERNATIONAL CONFERENCE ON MODERN TRENDS IN MANUFACTURING TECHNOLOGIES AND EQUIPMENT: MECHANICAL ENGINEERING AND MATERIALS SCIENCE (ICMTMTE 2019), 2019, 298
  • [8] Surface functionalization of radiopaque Ta2O5/SiO2
    Schulz, Heiko
    Pratsinis, Sotiris E.
    Ruegger, Heinz
    Zimmermann, Joerg
    Klapdohr, Simone
    Salz, Ulrich
    COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2008, 315 (1-3) : 79 - 88
  • [9] Toxicological impact of morphology and surface functionalization of amorphous SiO2 nanomaterials
    Vicentini, Denice S.
    Puerari, Rodrigo C.
    Oliveira, Karine G.
    Arl, Miriam
    Melegari, Silvia P.
    Matias, William G.
    NANOIMPACT, 2017, 5 : 6 - 12
  • [10] Growth stress in SiO2 during oxidation of SiC fibers
    Hay, R. S.
    JOURNAL OF APPLIED PHYSICS, 2012, 111 (06)
12345