Hydroxyl-Rich Deep Eutectic Solvents Assistant Synthesis of VPO and Its Application in Selective Oxidation of n-Butane

被引：22
作者：
Shi, Yanan [1 ,2 ]
Dai, Fei [2 ]
Zhang, Ting [2 ]
He, Bin [2 ]
Zhang, Ruirui [2 ]
Liu, Ruixia [1 ,2 ,3 ]
Ren, Baozeng [1 ]
机构：
[1] Zhengzhou Univ, Sch Chem Engn, Zhengzhou 450001, Peoples R China
[2] Chinese Acad Sci, Innovat Acad Green Manufacture, Beijing Key Lab Ion Liquids Clean Proc, Inst Proc Engn, Beijing 100190, Peoples R China
[3] Zhengzhou Inst Emerging Ind Technol, Zhengzhou 450000, Peoples R China
来源：
CHEMISTRYSELECT | 2020年 / 5卷 / 23期
关键词：
Deep eutectic solvents; Maleic anhydride; n-Butane oxidation; Vanadium phosphorus oxide; PHOSPHORUS OXIDE CATALYSTS; VANADIUM PHOSPHATE CATALYSTS; CHOLINE CHLORIDE; ACTIVE PHASE; MALEIC-ANHYDRIDE; PERFORMANCE; SURFACE; NANOSTRUCTURE; PYROPHOSPHATE; MECHANISM;
D O I：
10.1002/slct.202001090
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Deep eutectic solvents (DESs) consisting of choline chloride (ChCl) and polyols (Ethylene glycol (EG), 1,4-Butanediol (BDO), Glycerol (GL), and Xylitol (XYL)) as a green and effective promoter assisting the synthesis of vanadium phosphorus oxide (VPO) were innovatively proposed and investigated in detail for the selective oxidation of n-butane to maleic anhydride (MA). The catalytic results showed that the performance of VPO catalysts was improved significantly with the addition of polyols DESs. A combination of techniques including SEM, TEM, XRD, FT-IR, Raman, XPS, and TG-DTA were employed to investigate the effect of DES on the structure of VPO. We correlated the structure of the catalysts with catalytic performance and found that the n-butane conversion was positively correlated with the intensity ratio of I-(020)/I((204))for catalysts, and the MA selectivity of VPO catalysts was negatively correlated with the vanadium average oxidation state on the catalyst surface.
引用
收藏
页码：6907 / 6917
页数：11
相关论文
共 35 条
  • [21] Effect of calcination environment on the selective oxidation of n-butane to maleic anhydride over promoted and unpromoted VPO catalysts
    Cheng, WH
    Wang, W
    APPLIED CATALYSIS A-GENERAL, 1997, 156 (01) : 57 - 69
  • [22] The novel and highly selective fumed silica-supported VPO for partial oxidation of n-butane to maleic anhydride
    Xiao, CY
    Chen, X
    Wang, ZY
    Ji, WJ
    Chen, Y
    Au, CT
    CATALYSIS TODAY, 2004, 93-5 : 223 - 228
  • [23] A Model for the Phosphorus Dynamics of VPO Catalysts during the Selective Oxidation of n-Butane to Maleic Anhydride in a Tubular Reactor
    Diedenhoven, Jelka
    Reitzmann, Andreas
    Mestl, Gerhard
    Turek, Thomas
    CHEMIE INGENIEUR TECHNIK, 2012, 84 (04) : 517 - 523
  • [24] Mono-, Bi-, and Tri-Metallic DES Are Prepared from Nb, Zr, and Mo for n-Butane Selective Oxidation via VPO Catalyst
    Faizan, Muhammad
    Niazi, Kifayat Ullah Khan
    Nawaz, Hasnain
    Muhammad, Niaz
    Li, Hao
    Dai, Fei
    Zhang, Ruirui
    Liu, Ruixia
    Zhang, Suojiang
    PROCESSES, 2021, 9 (09)
  • [25] Novel Synthesis Techniques for Preparation of Ultrahigh-Crystalline Vanadyl Pyrophosphate as a Highly Selective Catalyst for n-Butane Oxidation
    Rownaghi, Ali Asghar
    Taufiq-Yap, Yun Hin
    INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2010, 49 (05) : 2135 - 2143
  • [26] Selective synthesis of maleic anhydride by spatial separation of n-butane oxidation and catalyst reoxidation
    Golbig, KG
    Werther, J
    CHEMICAL ENGINEERING SCIENCE, 1997, 52 (04) : 583 - 595
  • [27] Selective oxidation of n-butane on a V-P-O catalyst:: Study under fuel-rich conditions
    Mota, S
    Abon, M
    Volta, JC
    Dalmon, JA
    JOURNAL OF CATALYSIS, 2000, 193 (02) : 308 - 318
  • [28] Synthesis and catalytic activity of vanadium phosphorous oxides systems supported on silicon carbide for the selective oxidation of n-butane to maleic anhydride
    Shcherban, N. D.
    Diyuk, E. A.
    Sydorchuk, V. V.
    REACTION KINETICS MECHANISMS AND CATALYSIS, 2019, 126 (02) : 975 - 985
  • [29] Fabrication of CdxZn1−xS@VPO (x = 0.2) Nanocomposites for n-Butane Selective Oxidation Toward Maleic Anhydride
    Muhammad Faizan
    Aamir Saeed
    Piao Song
    Ruirui Zhang
    Ruixia Liu
    Zhi Chang
    Liuzhu Wu
    Manyuan Zhang
    Catalysis Letters, 2023, 153 : 3074 - 3091
  • [30] Synthesis of vanadium phosphorus oxide catalysts promoted by iron-based ionic liquids and their catalytic performance in selective oxidation of n-butane
    Dai, Fei
    Li, Zihang
    Chen, Xuejing
    He, Bin
    Liu, Ruixia
    Zhang, Suojiang
    CATALYSIS SCIENCE & TECHNOLOGY, 2018, 8 (17) : 4515 - 4525
1234