P84/ZCC Hollow Fiber Mixed Matrix Membrane with PDMS Coating to Enhance Air Separation Performance

被引：27

作者：

Widiastuti, Nurul ^{[1
]}

Gunawan, Triyanda ^{[1
]}

Fansuri, Hamzah ^{[1
]}

Salleh, Wan Norharyati Wan ^{[2
]}

Ismail, Ahmad Fauzi ^{[2
]}

Sazali, Norazlianie ^{[1
,3
]}

机构：

[1] Inst Teknol Sepuluh Nopember, Fac Sci & Data Analyt, Dept Chem, Surabaya 60111, Indonesia

[2] Univ Teknol Malaysia, Adv Membrane Technol Res Ctr AMTEC, Skudai 81310, Johor Bahru, Malaysia

[3] Univ Malaysia Pahang, Ctr Excellence Adv Res Fluid Flow CARIFF, Gambang 26300, Pahang, Malaysia

来源：

MEMBRANES | 2020年 / 10卷 / 10期

关键词：

zeolite carbon composite; mixed matrix membrane; PDMS coating; P84; co-polyimide; air separation; CARBON MOLECULAR-SIEVE; TEMPLATED CARBON; COMPOSITE MEMBRANES; GAS PERMEATION; H-2; STORAGE; ZEOLITE-Y; POLYIMIDE; CO2; O-2/N-2; FILLERS;

D O I：

10.3390/membranes10100267

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

This research introduces zeolite carbon composite (ZCC) as a new filler on polymeric membranes based on the BTDA-TDI/MDI (P84) co-polyimide for the air separation process. The separation performance was further improved by a polydimethylsiloxane (PDMS) coating to cover up the surface defect. The incorporation of 1 wt% ZCC into P84 co-polyimide matrix enhanced the O-2 permeability from 7.12 to 18.90 Barrer (2.65 times) and the O-2/N-2 selectivity from 4.11 to 4.92 Barrer (19.71% improvement). The PDMS coating on the membrane further improved the O-2/N-2 selectivity by up to 60%. The results showed that the incorporation of ZCC and PDMS coating onto the P84 co-polyimide membrane was able to increase the overall air separation performance.

引用

页码：1 / 14

页数：13

共 33 条

[31] Fluorinated ZIF-71 with adjusted pore size to enhance separation performance of mixed matrix membrane for recovering R32 from R410A
Liu, Xiangyang
Wang, Jin
Fang, Longhui
Ban, Yutao
He, Maogang
PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 2024, 189 : 664 - 673
[32] Promising Performance for Efficient CO2 Separation with the p-tert-Butylcalix[4]arene/Pebax-1657 Mixed Matrix Membrane
Nadeali, Atefeh
Pedram, Mona Zamani
Omidkhah, Mohammadreza
Yarmohammadi, Masoud
ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2019, 7 (23): : 19015 - 19026
[33] A Novel UIO-66/Pebax® 1657 Mixed Matrix Membrane Exhibiting Superior CO2 Separation Performance via Nonthermal Air Plasma Modification
Pei, Chenxiao
Wang, Nan
Zhang, Yuqi
Zhong, Yuhang
Liu, Xingang
Hou, Jianyuan
Yuan, Yuan
Zhang, Renxi
CHEMISTRYSELECT, 2025, 10 (11):

← 1 2 3 4 →