SPEEK-based temperature-resistant catalyst for etherification and esterification reactions

被引：0
|
作者：
Greve, Alina [1 ,2 ]
Stein, Hendrik [2 ]
Osterland, Thomas [3 ]
Hinrichsen, Olaf [1 ,4 ]
机构：
[1] Tech Univ Munich, Dept Chem, TUM Sch Nat Sci, Lichtenbergstr 4, D-85748 Garching, Germany
[2] ASG Analyt Serv AG, Trentiner Ring 30, D-86356 Neusass, Germany
[3] Tech Univ Appl Sci Augsburg, Fac Mech & Proc Engn, Hsch 1, D-86161 Augsburg, Germany
[4] Tech Univ Munich, Catalysis Res Ctr, Ernst Otto Fischer Str 1, D-85748 Garching, Germany
来源：
APPLIED CATALYSIS O: OPEN | 2024年 / 190卷
关键词：
Heterogeneous catalysis; Dimethyl ether; Octyl levulinate; Sulfonated poly (ether ether) ketone; Ion exchange resin; Polymeric solid-acid catalysts; ETHER KETONE); CROSS-LINKING; PEEK; SULFONATION; CHALLENGES;
D O I：
10.1016/j.apcato.2024.206951
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：
Due to its sulfonic acid groups, sulfonated poly (ether ether) ketone (sPEEK) can be applied as a polymeric solidacid catalyst. SPEEK spheres were synthesized with an ion exchange capacity of 0.8 meq/g to 1.8 meq/g, and their activity and stability were tested. In converting methanol to dimethyl ether, sPEEK-25 has its highest activity at 170 degrees C. In the esterification of oleic acid and 1-decanol at 170 degrees C, sPEEK-49 showed the highest activity compared to all tested commercial catalysts. SPEEK-24 had the highest activity at 150 degrees C for synthesizing octyl levulinate, compared to AmberlystTM 36 and Lewatit (R) K2420. SPEEK remains stable during both reactions.
引用
收藏
页数：10
相关论文
共 37 条
  • [31] Optimization of High Temperature-Resistant Modified Starch Polyamine Anti-Collapse Water-Based Drilling Fluid System for Deep Shale Reservoir
    Kong, Xiangwei
    Chen, Mingzhong
    Zhang, Chaoju
    Liu, Zuocai
    Jin, Yanxin
    Wang, Xue
    Liu, Minggang
    Li, Song
    MOLECULES, 2022, 27 (24):
  • [32] Flexible, Temperature-Resistant, and Fatigue-Free Ferroelectric Memory Based on Bi(Fe0.93Mn0.05Ti0.02)O3 Thin Film
    Yang, Changhong
    Han, Yajie
    Qian, Jin
    Lv, Panpan
    Lin, Xiujuan
    Huang, Shifeng
    Cheng, Zhenxiang
    ACS APPLIED MATERIALS & INTERFACES, 2019, 11 (13) : 12647 - 12655
  • [33] Tough and temperature-resistant mask-based separator realized by K-β"-Al2O3 protective layer for stabilizing NaK liquid metal batteries
    Chen, Yong
    Xu, Jie
    Wu, Qi
    Li, Laiping
    Mou, Peizhi
    Chen, Zhe
    Yu, Haoxiang
    Yan, Lei
    Shu, Jie
    Zhang, Liyuan
    CHEMICAL ENGINEERING JOURNAL, 2024, 499
  • [34] A temperature-sensitive and fluorescent Tr-CD/AuNP-based catalyst for efficient, monitorable, and recyclable catalytic reactions
    Zhong, Wenjie
    Zhang, Jifan
    Zhu, Chenxue
    Tang, Huaguo
    Liu, Xunyong
    Qiao, Zhuhui
    Liu, Yi
    NANOSCALE, 2025, 17 (05) : 2644 - 2657
  • [35] Single-Step Production of Bio-Based Methyl Methacrylate from Biomass-Derived Organic Acids Using Solid Catalyst Material for Cascade Decarboxylation-Esterification Reactions
    Bohre, Ashish
    Avasthi, Kalpana
    Novak, Uros
    Likozar, Blaz
    ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2021, 9 (07) : 2902 - 2911
  • [36] Facile Synthesis of Highly Coking-Resistant and Active Nickel-Based Catalyst for Low-Temperature CO2 Reforming of Methane
    Kong, Wenbo
    Fu, Yu
    Guan, Cairu
    Pan, Bingrong
    Yuan, Changkun
    Li, Shuqing
    Cai, Fufeng
    Zhang, Jun
    Sun, Yuhan
    ENERGY TECHNOLOGY, 2019, 7 (09)
  • [37] Temperature-resistant and flexible supercapacitors based on 10-inch wafer-scale nanocarbon films10英寸超大尺寸复合纳米薄膜用于耐温柔性超级电容器
    Xiaobei Zang
    Yi Hou
    Teng Wang
    Rujing Zhang
    Feiyu Kang
    Hongwei Zhu
    Science China Materials, 2019, 62 : 947 - 954
1234