Inner-channel preparation of polymer membrane by interfacial polycondensation

Author

Shimizu, Y. ; Hisamoto, H. ; Hibara, A. ; Tokeshi, M. ; Kitamori, T.

Author_Institution

Sch. of Eng., Tokyo Univ., Japan

fYear

2001

fDate

Oct. 31 2001-Nov. 2 2001

Firstpage

20

Lastpage

21

Abstract

The preparation of a high-functional polymer membrane inside the microchannel is one of the promising ways to integrate complicated chemical processes into microchips, which allows us a wide variety of applications in this research field. Here, we focus on the laminar flow formed inside the microchannel by the introduction of an organic solution and an aqueous solution to prepare the high-functional polymer membrane by interfacial polycondensation. In this study, we prepared a nylon membrane in the microchannel by interfacial polycondensation under the laminar flow condition.

Keywords

diaphragms; film condensation; laminar flow; materials preparation; microfluidics; polymer films; 100 micron; 11 micron; 250 micron; NH/sub 3/; ammonia gas; aqueous solution; chemical processes; diaphragm; gas-permeation property; high-functional membrane; inner-channel preparation; interfacial polycondensation; laminar flow condition; microchannel; microchips; nylon membrane; organic solution; polymer membrane; Biomembranes; Bonding; Chemical processes; Chemical technology; Chemistry; Glass; Microchannel; Polymers; Wet etching;

fLanguage

English

Publisher

ieee

Conference_Titel

Microprocesses and Nanotechnology Conference, 2001 International

Conference_Location

Shimane, Japan

Print_ISBN

4-89114-017-8

Type

conf

DOI

10.1109/IMNC.2001.984046

Filename

984046