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Updated: Jun 30, 2026

Utilization of Stop-flow Micro-tubing Reactors for the Development of Organic Transformations
Published on: January 4, 2018
Novel inorganic polymer derived microreactors for organic microchemistry applications
Tae-Ho Yoon1, Sang-Hee Park, Kyoung-Ik Min
1Department of Finechemical Engineering, Chungnam National University, Daejeon, 305-764, South Korea.
Optically transparent microreactors made from inorganic polymers show excellent solvent resistance. These novel microreactors successfully performed organic synthesis reactions, outperforming traditional methods.
Area of Science:
- Materials Science
- Chemical Engineering
- Organic Chemistry
Background:
- Microreactors offer advantages in chemical synthesis, including improved heat and mass transfer.
- Development of microreactors from novel materials is crucial for expanding their applicability.
- Optically transparent materials are desirable for in-situ reaction monitoring.
Purpose of the Study:
- To fabricate optically transparent microreactors using inorganic polymers.
- To evaluate the solvent resistance and synthetic capabilities of these microreactors.
- To compare their performance against conventional batch systems and glass microreactors.
Main Methods:
- UV-microimprinting process utilizing two types of inorganic polymer precursors.
- Fabrication of microreactor devices.
- Performance evaluation through three model organic synthetic reactions.
- Comparative analysis with batch systems and glass microreactors.
Main Results:
- Successful fabrication of optically transparent microreactors from inorganic polymers.
- Demonstrated reliable solvent resistance under reaction conditions.
- Confirmed capability for performing three distinct model organic synthetic reactions.
- Comparative data showing potential advantages over batch and glass systems.
Conclusions:
- Optically transparent inorganic polymer microreactors are viable for organic synthesis.
- The UV-microimprinting method is effective for fabricating these devices.
- These microreactors offer a promising alternative for chemical process development.
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