PubAg

Main content area

A one-dimensional material as a nano-scaffold and a pseudo-seed for facilitated growth of ultrathin, mechanically reinforced molecular sieving membranes

Author:
Shamsaei, Ezzatollah, Lin, Xiaocheng, Wan, Li, Tong, Yuping, Wang, Huanting
Source:
Chemical communications 2016 v.52 no.95 pp. 13764-13767
ISSN:
1364-548X
Subject:
carbon dioxide, chemical reactions, hydrogen, methane, nitrogen, propane, sieving
Abstract:
A new pseudo-seeding and nano-scaffolding method was developed to synthesize thin ZIF-8 hybrid membranes (100–200 nm) with remarkable mechanical and structural stability and high H₂ permeance (2.87 × 10⁻⁵ mol m⁻² s⁻¹ Pa⁻¹) and selectivity over CO₂ (14), N₂ (18), CH₄ (35), C₃H₆ (52.4) and C₃H₈ (950.1).
Agid:
6390056