Photocatalysis of Cr- and Fe-Doped CeO2 Nanoparticles to Selective Oxidation of 5-Hydroxymethylfurfural

被引：8
|
作者：
Nam, Jeong-Woo [1 ]
Pham, Vy Ngoc [2 ]
Ha, Jeong Min [1 ]
Shin, Minjeong [3 ]
Lee, Hangil [2 ]
Youn, Young-Sang [1 ]
机构：
[1] Yeungnam Univ, Dept Chem, Daehak Ro 280, Gyongsan 38541, South Korea
[2] Sookmyung Womens Univ, Dept Chem, Seoul 04310, South Korea
[3] Sungshin Womens Univ, Sch Chem & Energy, 55 Dobong Ro 76 Ga Gil, Seoul 01133, South Korea
来源：
NANOMATERIALS | 2023年 / 13卷 / 01期
基金：
新加坡国家研究基金会;
关键词：
transition metal-doped CeO2 nanoparticles; oxygen vacancy; photocatalytic property; 5-hydroxymethylfurfural; 2,5-FURANDICARBOXYLIC ACID; HETEROGENEOUS CATALYSTS; OXYGEN VACANCIES; DEFECT STRUCTURE; CO OXIDATION; CERIA; CHEMISTRY; NANOSHEETS; INTERFACE;
D O I：
10.3390/nano13010044
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Oxygen vacancies (V-o) present in CeO2 nanoparticles (NPs) can effectively boost their photocatalytic activity under ultraviolet (UV) light. To improve photocatalytic performance, Cr- and Fe-doped CeO2 NPs with increased V-o were prepared using a simple method of doping Cr and Fe ions into CeO2 NPs, which was confirmed by an in-depth analysis of the structural and electronic changes. Through photocatalytic degradation (PCD) experiments with 5-hydroxymethylfurfural (HMF), we found that the PCD rates of the two doped CeO2 NPs were faster than that of the CeO2 NPs. In addition, the conversion of HMF to 2,5-furandicarboxylic acid (FDCA) using the doped CeO2 NPs occurred only through the mechanism of the selective oxidation to 5-hydroxymethyl-2-furancarboxylic acid (HMFCA), exhibiting better efficiency than using CeO2 NPs.
引用
收藏
页数：10
相关论文
共 50 条
  • [1] Room Temperature Ferromagnetism in Fe-Doped CeO2 Nanoparticles
    Maensiri, Santi
    Phokha, Sumalin
    Laokul, Paveena
    Seraphin, Supapan
    JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2009, 9 (11) : 6415 - 6420
  • [2] Pt Nanoparticles Supported on Nitrogen-Doped-Carbon-Decorated CeO2 for Base-Free Aerobic Oxidation of 5-Hydroxymethylfurfural
    Ke, Changxuan
    Li, Mengyuan
    Fan, Guoli
    Yang, Lan
    Li, Feng
    CHEMISTRY-AN ASIAN JOURNAL, 2018, 13 (18) : 2714 - 2722
  • [3] Enhanced humidity sensing properties of Fe-doped CeO2 nanoparticles
    V. Manikandan
    Iulian Petrila
    S. Vigneselvan
    Ali Mirzaei
    R. S. Mane
    Sang Sub Kim
    J. Chandrasekaran
    Journal of Materials Science: Materials in Electronics, 2020, 31 : 8815 - 8824
  • [4] Enhanced humidity sensing properties of Fe-doped CeO2 nanoparticles
    Manikandan, V
    Petrila, Iulian
    Vigneselvan, S.
    Mirzaei, Ali
    Mane, R. S.
    Kim, Sang Sub
    Chandrasekaran, J.
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2020, 31 (11) : 8815 - 8824
  • [5] Facet-engineered CeO2 with Cu single atoms drives photocatalytic selective oxidation of 5-hydroxymethylfurfural
    Li, Yifei
    Meng, Senyao
    Wang, Ping
    He, Miao
    Yao, Jiasai
    Yang, Cheng
    Mo, Fangzhou
    Li, Jiang
    Li, Zhenxing
    INORGANIC CHEMISTRY FRONTIERS, 2024, 11 (24): : 8737 - 8752
  • [6] Oxidation Control of 5-Hydroxymethylfurfural to Polymer Building Blocks by Au Clusters and Nanoparticles on Hollow CeO2 Spheres
    Jeong, Hyeon Seok
    Ryu, Sang Hyun
    Myung, Yoon
    Lee, Sang Moon
    Kim, Hae Jin
    Son, Seung Uk
    ACS APPLIED NANO MATERIALS, 2022, 5 (04) : 4603 - 4608
  • [7] Aqueous and Surface Chemistries of Photocatalytic Fe-Doped CeO2 Nanoparticles
    Channei, Duangdao
    Phanichphant, Sukon
    Nakaruk, Auppatham
    Mofarah, Sajjad S.
    Koshy, Pramod
    Sorrell, Charles C.
    CATALYSTS, 2017, 7 (02):
  • [8] Dielectric and optical properties of Ni- and Fe-doped CeO2 Nanoparticles
    Zamiri, Reza
    Salehizadeh, S. A.
    Ahangar, Hossein Abbastabar
    Shabani, Mehdi
    Rebelo, Avito
    Ferreira, Jose M. F.
    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2019, 125 (06):
  • [9] Selective oxidation of 5-hydroxymethylfurfural to 2,5-furandicarboxylic acid over Au/CeO2 catalysts: the morphology effect of CeO2+
    Li, Qingqing
    Wang, Haiyong
    Tian, Zhipeng
    Weng, Yujing
    Wang, Chenguang
    Ma, Jianru
    Zhu, Chaofeng
    Li, Wenzhi
    Liu, Qiying
    Ma, Longlong
    CATALYSIS SCIENCE & TECHNOLOGY, 2019, 9 (07) : 1570 - 1580
  • [10] Structural, Optical, Electrical and Antibacterial Properties of Fe-Doped CeO2 Nanoparticles
    Kumar, Shalendra
    AlOmar, Suliman Yousef
    Kumari, Kavita
    Albalawi, Fadwa
    Kumar, Rajesh
    Ahmed, Faheem
    Ahmad, Naushad
    Dwivedi, Sourabh
    Alvi, Parvez Ahmad
    CRYSTALS, 2021, 11 (12)
12345