Synthesis of ZIF-67 derived Co-based catalytic membrane for highly efficient reduction of p-nitrophenol

被引:29
作者
Chen, Qingqing [1 ]
Jiang, Hong [1 ]
Chen, Rizhi [1 ]
机构
[1] Nanjing Tech Univ, State Key Lab Mat Oriented Chem Engn, Nanjing 210009, Peoples R China
关键词
Catalytic membrane; Metal organic frameworks; N-doped carbon; P-nitrophenol; Membrane reactor; DOPED CARBON MATERIALS; OXYGEN REDUCTION; FACILE SYNTHESIS; HYDROGENATION; NANOPARTICLES; FABRICATION; NITROGEN; REMOVAL; OXIDE; DEGRADATION;
D O I
10.1016/j.ces.2021.117160
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
It is significantly valuable to convert p-nitrophenol to p-aminophenol by catalysis. Herein, a novel Co@CN/CM catalytic membrane was synthesized, where ZIF-67 was first in-situ grown on the surface and in the pores of a ceramic membrane (CM) and then pyrolyzed to produce Co@N-doped carbon (Co@CN). The calcination temperature and Co2+ concentration significantly affect the microstructure of Co@CN/CM-X-Y (X represents the Co2+ molar concentration in methanol solution and Y represents the calcination temperature), and the corresponding catalytic properties for the p-nitrophenol reduction. The as-fabricated catalytic membrane Co@CN/CM-0.6-900 exhibits a superior catalytic activity, with a p-nitrophenol conversion of above 99% within 10 min, which is three times higher than that of Co@CN/CM-0.6-400. Co@CN/CM-0.6900 also shows excellent reusability during five hydrogenation cycles. Abundant mesopores, high flux, many relatively isolated Co@CN particles with higher Co-0 content, high N-pyrrolic content, and the protection function of CN are the reasons for the superior catalytic performance of Co@CN/CM-0.6-900. (C) 2021 Elsevier Ltd. All rights reserved.
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页数:13
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共 59 条
[1]   Carbonization of Co-BDC MOF results in magnetic C@Co nanoparticles that catalyze the reduction of methyl orange and 4-nitrophenol in water [J].
Ahsan, Md Ariful ;
Fernandez-Delgado, Olivia ;
Deemer, Eva ;
Wang, Huiyao ;
El-Gendy, Ahmed A. ;
Curry, Michael L. ;
Noveron, Juan C. .
JOURNAL OF MOLECULAR LIQUIDS, 2019, 290
[2]   Scalable preparation of sized-controlled Co-N-C electrocatalyst for efficient oxygen reduction reaction [J].
Ai, Kelong ;
Li, Zelun ;
Cui, Xiaoqiang .
JOURNAL OF POWER SOURCES, 2017, 368 :46-56
[3]   Synthesis and characterization of composite catalysts Cr/ZSM-5 and their effects toward photocatalytic degradation of p-nitrophenol [J].
Ali, Ibraheem ;
Hassan, Ali ;
Shabaan, Salah ;
El-Nasser, Karam .
ARABIAN JOURNAL OF CHEMISTRY, 2017, 10 :S2106-S2114
[4]   Synthesis and characterization of a heterojunction rGO/ZrO2/Ag3PO4 nanocomposite for degradation of organic contaminants [J].
Anwer, Hassan ;
Park, Jae-Woo .
JOURNAL OF HAZARDOUS MATERIALS, 2018, 358 :416-426
[5]   Surface-nucleated heterogeneous growth of zeolitic imidazolate framework - A unique precursor towards catalytic ceramic membranes: Synthesis, characterization and organics degradation [J].
Bao, Yueping ;
Oh, Wen-Da ;
Lim, Teik-Thye ;
Wang, Rong ;
Webster, Richard David ;
Hu, Xiao .
CHEMICAL ENGINEERING JOURNAL, 2018, 353 :69-79
[6]   Nitrogen and fluorine hybridization state tuning in hierarchical honeycomb-like carbon nanofibers for optimized electrocatalytic ORR in alkaline and acidic electrolytes [J].
Cao, Lei ;
Zhou, Xinghai ;
Li, Zhenhuan ;
Su, Kunmei ;
Cheng, Bowen .
JOURNAL OF POWER SOURCES, 2019, 413 :376-383
[7]   Oxygen vacancy enhanced catalytic activity of reduced Co3O4 towards p-nitrophenol reduction [J].
Chen, Huihui ;
Yang, Mei ;
Tao, Sha ;
Chen, Guangwen .
APPLIED CATALYSIS B-ENVIRONMENTAL, 2017, 209 :648-656
[8]   The Co3O4 catalyst derived from ZIF-67 and their catalytic performance of toluene [J].
Chen, Kai ;
Bai, Shuli ;
Li, Huanying ;
Xue, Yaojia ;
Zhang, Xiaoyu ;
Liu, Minchao ;
Jia, Jianbo .
APPLIED CATALYSIS A-GENERAL, 2020, 599
[9]   Periodic Mesoporous Silica-Supported Scandium Triflate as a Robust and Reusable Lewis Acid Catalyst for Carbon-Carbon Coupling Reactions in Water [J].
Chen, Mingzhen ;
Liang, Chao ;
Zhang, Fang ;
Li, Hexing .
ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2014, 2 (03) :486-492
[10]   Systematic synthesis of ZIF-67 derived Co3O4 and N-doped carbon composite for supercapacitors via successive oxidation and carbonization [J].
Chen, Tzu-Yang ;
Lin, Lu-Yin ;
Geng, Dong-Sheng ;
Lee, Pin-Yan .
ELECTROCHIMICA ACTA, 2021, 376