Photocatalytic degradation of Rhodamine B on TiO2 nanoparticles modified with porphyrin and iron-porphyrin

被引：79
|
作者：
Huang, Heyong [1 ,2 ]
Gu, Xiaotian [2 ]
Zhou, Jiahong [1 ,2 ]
Ji, Kang [2 ]
Liu, Hailong [2 ]
Feng, Yuying [1 ,2 ]
机构：
[1] Key Lab Biofunct Mat Jiangsu Prov, Nanjing 210097, Peoples R China
[2] Nanjing Normal Univ, Anal & Testing Ctr, Dept Chem & Environm Sci, Nanjing 210097, Peoples R China
来源：
CATALYSIS COMMUNICATIONS | 2009年 / 11卷 / 01期
关键词：
Porphyrin; Fe(III) porphyrin; TiO2; Photocatalytic degradation; Rhodamine B; AQUEOUS SUSPENSION; 4-NITROPHENOL; POLLUTANTS; OXIDATION; EPR;
D O I：
10.1016/j.catcom.2009.08.012
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The photocatalytic degradation of Rhodamine B(RhB) on TiO2 nanoparticle modified with porphyrin (Pr) and Fe(III)porphyrin (Fe(III)Pr), which were prepared through the chemisorption method, have been investigated under ultraviolet light and visible light irradiation. The results indicated that the photodegradation of RhB was significantly enhanced in the presence of the Pr/TiO2 or Fe(III)Pr/TiO2 comparing with the nonmodified TiO2 under ultraviolet light, but under visible light. only Pr/TiO2 has remarkable effect. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码：58 / 61
页数：4
相关论文
共 50 条
  • [41] Preparation and Photocatalytic Activity of Porphyrin-Sensitized TiO2 Microspheres
    Cai Jinhua
    Huang Jinwang
    Ye Yuanjian
    Yu Hancheng
    Ji Liangnian
    CHINESE JOURNAL OF CATALYSIS, 2009, 30 (05) : 440 - 446
  • [42] Enhanced photocatalytic activity in porphyrin-sensitized TiO2 nanorods
    Wei Zhang
    Chen Wang
    Xiao Liu
    Jun Li
    Journal of Materials Research, 2017, 32 : 2773 - 2780
  • [43] Photocatalytic Degradation of Rhodamine B by C and N Codoped TiO2 Nanoparticles under Visible-Light Irradiation
    Le, Thuy Thi Thanh
    Tran, Trinh Dinh
    JOURNAL OF CHEMISTRY, 2020, 2020
  • [44] Sunlight-assisted photocatalytic degradation of textile effluent and Rhodamine B by using iodine doped TiO2 nanoparticles
    Barkul, Rani P.
    Patil, Meghshyam K.
    Patil, Satish M.
    Shevale, Vrushali B.
    Delekar, Sagar D.
    JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 2017, 349 : 138 - 147
  • [45] Visible Light Photocatalytic Activity of Porphyrin Tin(IV) Sensitized TiO2 Nanoparticles for the Degradation of 4-Nitrophenol and Methyl Orange
    Zhang, Jing
    Zhang, Li
    Li, Xiangqing
    Kang, Shi-Zhao
    Mu, Jin
    JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY, 2011, 32 (07) : 943 - 947
  • [46] Photocatalytic degradation of atrazine using TiO2 superficially modified with metallic nanoparticles
    Santacruz-Chavez, Jorge A.
    Oros-Ruiz, Socorro
    Prado, Blanca
    Zanella, Rodolfo
    JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, 2015, 3 (04) : 3055 - 3061
  • [47] Plasmonic core–shell nanoparticles of Ag@TiO2 for photocatalytic degradation of Rhodamine B
    C. Parvathiraja
    S. Shailajha
    Applied Nanoscience, 2023, 13 : 3677 - 3692
  • [48] A comparative study of O2, CO, and NO binding to iron-porphyrin
    Rovira, C
    Kunc, K
    Hutter, J
    Ballone, P
    Parrinello, M
    INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY, 1998, 69 (01) : 31 - 35
  • [49] Photosensitization of TiO2 semiconductor with porphyrin
    Shanghai Inst. of Organic Chemistry, Academia Sinica, Shanghai 200032, China
    不详
    不详
    J. Photochem. Photobiol. A Chem., 3 (209-212):
  • [50] Degradation of 2,4-dichlorophenol and coupling into humic matter by oxidative biomimetic catalysis with iron-porphyrin
    Fontaine, Barbara
    Nuzzo, Assunta
    Spaccini, Riccardo
    Piccolo, Alessandro
    JOURNAL OF GEOCHEMICAL EXPLORATION, 2013, 129 : 28 - 33
12345