Effect of addition of Proline, ionic liquid [Choline] [Pro] on CO2 separation properties of poly(amidoamine) dendrimer/poly(ethylene glycol) hybrid membranes

被引：0

作者：

Duan, S. H. ^{[1
]}

Kai, T.

Chowdhury, F. A.

Taniguchi, I. ^{[2
]}

Kazama, S. ^{[3
]}

机构：

[1] Res Inst Innovat Technol Earth RITE, 9-2 Kizugawadai, Kizugawa, Kyoto 6190292, Japan

[2] Kyushu Univ, Int Inst Carbon Neutral Energy Res WPI I2CNER, Nishi Ku, 744 Motooka, Fukuoka, Fukuoka 8190395, Japan

[3] Nippon Steel Corp Ltd, Tech Dev Bur, Chiyoda Ku, 2-6-1 Marunouchi, Tokyo 1008071, Japan

来源：

2ND INTERNATIONAL CONFERENCE ON NEW MATERIAL AND CHEMICAL INDUSTRY (NMCI2017) | 2018年 / 292卷

关键词：

DENDRIMER; CAPTURE;

D O I：

10.1088/1757-899X/2921/1/012040

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Poly(amidoamine) (PAMAM) dendrimers were incorporated into cross-linked poly(ethylene glycol) (PEGDMA) matrix to improve carbon dioxide (CO2) separation performance at elevated pressures. In our previous studies, PAMAM/PEGDMA hybrid membranes showed high CO2 separation properties from CO2/H-2 mixed gases. In this study, proline, choline (a)nd ionic liquid [Choline][Pro] compounds were selected as rate promoters that were used to prepare PAMAM/PEGDMA hybrid membranes. The effect of addition of proline, choline, IL [Choline][Pro] on separation performance of PAMAM/PEGDMA) hybrid membranes for CO2/H-2 separation was investigated. Amino acid proline, choline, and IL [Choline] [Pro] were used to promote CO2 and amine reaction. With the addition of [Choline] [Pro] into PAMAM/PEG membrane, CO2 permeance of PAMAM/PEG hybrid membranes are increased up to 46% without any change of selectivity of membrane for CO2.

引用

页数：7

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