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author:

Chen, Han (Chen, Han.) [1] | Zhang, Jia-Ni (Zhang, Jia-Ni.) [2] | Gao, Xin (Gao, Xin.) [3] | Xie, Ting-Liang (Xie, Ting-Liang.) [4] | Yang, Hua (Yang, Hua.) [5] | Wei, Shi-Xiao (Wei, Shi-Xiao.) [6] | Tong, Hao-Tian (Tong, Hao-Tian.) [7] | Au, Chak-Tong (Au, Chak-Tong.) [8] | Yin, Shuang-Feng (Yin, Shuang-Feng.) [9]

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Abstract:

The relationship between the flow pattern evolution and performance of oscillating feedback microreactors (OFMs) for the synthesis of ZIF-67 nanoparticles was investigated by a photomicrography technique. Accordingly, an oscillating feedback microreactor (OFM) with an optimized structure was identified for high-throughput ZIF-67 production. By varying the experimental conditions (i.e., flow rate, aging time, precursor concentration [Co2+], solvent, and cobalt source), the average size of ZIF-67 products can be adjusted (from 16 to 294 nm) with narrow particle size distribution (geometric standard deviation: 1.08-1.14) as well as with controllable morphology (sphere or rhombic dodecahedron). The maximum total flow rate can reach 160 mL/min, indicating that a high-throughput synthesis of ZIF-67 is achieved. The screening method can be extended to optimize other microreactors, and the resulting OFMs can be applied to produce other kinds of nanoparticles. © 2024 American Chemical Society

Keyword:

Chemical reactors Feedback Flow patterns Morphology Nanoparticles Oscillating flow Particle size Particle size analysis Synthesis (chemical) Throughput

Community:

  • [ 1 ] [Chen, Han]College of Chemistry and Chemical Engineering, Advanced Catalytic Engineering Research Center of the Ministry of Education, State Key Laboratory of Chemo/Biosensing and Chemometrics, Provincial Hunan Key Laboratory for Cost-effective Utilization of Fossil Fuel Aimed at Reducing Carbon-dioxide Emissions, Hunan University, Changsha; 410082, China
  • [ 2 ] [Zhang, Jia-Ni]College of Chemistry and Chemical Engineering, Advanced Catalytic Engineering Research Center of the Ministry of Education, State Key Laboratory of Chemo/Biosensing and Chemometrics, Provincial Hunan Key Laboratory for Cost-effective Utilization of Fossil Fuel Aimed at Reducing Carbon-dioxide Emissions, Hunan University, Changsha; 410082, China
  • [ 3 ] [Gao, Xin]College of Chemistry and Chemical Engineering, Advanced Catalytic Engineering Research Center of the Ministry of Education, State Key Laboratory of Chemo/Biosensing and Chemometrics, Provincial Hunan Key Laboratory for Cost-effective Utilization of Fossil Fuel Aimed at Reducing Carbon-dioxide Emissions, Hunan University, Changsha; 410082, China
  • [ 4 ] [Xie, Ting-Liang]College of Chemistry and Chemical Engineering, Advanced Catalytic Engineering Research Center of the Ministry of Education, State Key Laboratory of Chemo/Biosensing and Chemometrics, Provincial Hunan Key Laboratory for Cost-effective Utilization of Fossil Fuel Aimed at Reducing Carbon-dioxide Emissions, Hunan University, Changsha; 410082, China
  • [ 5 ] [Yang, Hua]College of Chemistry and Chemical Engineering, Advanced Catalytic Engineering Research Center of the Ministry of Education, State Key Laboratory of Chemo/Biosensing and Chemometrics, Provincial Hunan Key Laboratory for Cost-effective Utilization of Fossil Fuel Aimed at Reducing Carbon-dioxide Emissions, Hunan University, Changsha; 410082, China
  • [ 6 ] [Wei, Shi-Xiao]College of Chemistry and Chemical Engineering, Advanced Catalytic Engineering Research Center of the Ministry of Education, State Key Laboratory of Chemo/Biosensing and Chemometrics, Provincial Hunan Key Laboratory for Cost-effective Utilization of Fossil Fuel Aimed at Reducing Carbon-dioxide Emissions, Hunan University, Changsha; 410082, China
  • [ 7 ] [Tong, Hao-Tian]College of Chemistry and Chemical Engineering, Advanced Catalytic Engineering Research Center of the Ministry of Education, State Key Laboratory of Chemo/Biosensing and Chemometrics, Provincial Hunan Key Laboratory for Cost-effective Utilization of Fossil Fuel Aimed at Reducing Carbon-dioxide Emissions, Hunan University, Changsha; 410082, China
  • [ 8 ] [Au, Chak-Tong]College of Chemical Engineering, Fuzhou University, Fuzhou; 350002, China
  • [ 9 ] [Yin, Shuang-Feng]College of Chemistry and Chemical Engineering, Advanced Catalytic Engineering Research Center of the Ministry of Education, State Key Laboratory of Chemo/Biosensing and Chemometrics, Provincial Hunan Key Laboratory for Cost-effective Utilization of Fossil Fuel Aimed at Reducing Carbon-dioxide Emissions, Hunan University, Changsha; 410082, China

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Source :

Industrial and Engineering Chemistry Research

ISSN: 0888-5885

Year: 2024

Issue: 10

Volume: 63

Page: 4283-4296

3 . 8 0 0

JCR@2023

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 1

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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