Penetrant-induced plasticization in microporous polymer membranes

KM Rodriguez, S Lin, AX Wu, KR Storme… - Chemical Society …, 2024‏ - pubs.rsc.org
Penetrant-induced plasticization has prevented the industrial deployment of many polymers
for membrane-based gas separations. With the advent of microporous polymers, new …

Design and synthesis of porous organic polymeric materials from norbornene derivatives

DA Alentiev, MV Bermeshev - Polymer Reviews, 2022‏ - Taylor & Francis
The interest in porous organic materials derived from norbornenes is driven by versatile
chemistry of norbornenes, fine-tunable structure of these polymers, high accessible surface …

Facile and time-efficient carboxylic acid functionalization of PIM-1: effect on molecular packing and gas separation performance

K Mizrahi Rodriguez, AX Wu, Q Qian, G Han… - …, 2020‏ - ACS Publications
An optimized acid hydrolysis method was developed to yield carboxylic acid-functionalized
PIM-1 (PIM-COOH) with> 89% conversion in 48 h using a postpolymerization reaction of PIM …

Polymers of intrinsic microporosity (PIMs)

NB McKeown - Polymer, 2020‏ - Elsevier
Based on cumulative research from the past two decades, this personal perspective defines
the structurally unique features of Polymers of Intrinsic Microporosity (PIMs), which result in a …

Guanidine-Functionalized PIM-1 as a High-Capacity Polymeric Sorbent for CO2 Capture

A Roy, HE Holmes, LS Baugh, DC Calabro… - Chemistry of …, 2024‏ - ACS Publications
Polymers of intrinsic microporosity (PIMs) are attractive materials for gas adsorption due to
their high surface area and interconnected microporosity. However, the low CO2 affinity of …

On the BET surface area of nanocellulose determined using volumetric, gravimetric and chromatographic adsorption methods

A Kondor, A Santmarti, A Mautner… - Frontiers in Chemical …, 2021‏ - frontiersin.org
Volumetric N2 adsorption at− 196° C is generally accepted as “gold standard” for estimating
the Brunauer-Emmet-Teller (BET) surface area of nanocellulose. It is unclear however …

Ultrathin polyamide nanofilms with controlled microporosity for enhanced solvent permeation

H Guo, F Li, X Shui, J Wang, C Fang… - ACS Applied Materials & …, 2023‏ - ACS Publications
Organic solvent nanofiltration (OSN) technology shows reduced energy consumption by
almost 90% with great potential in achieving low-carbon separation applications. Polyamide …

Temperature effects in flexible adsorption processes for amorphous microporous polymers

WJ Morgan, DM Anstine, CM Colina - The Journal of Physical …, 2022‏ - ACS Publications
A collection of atomistic molecular simulations is reported that illustrate the impact of
adsorption temperature on species uptake and adsorbate-induced structural rearrangement …

110th anniversary: Gas and vapor sorption in glassy polymeric membranes—Critical review of different physical and mathematical models

M Minelli, GC Sarti - Industrial & Engineering Chemistry Research, 2019‏ - ACS Publications
The analysis and modeling of the sorption behaviors in glassy polymers, of gases and
vapors in particular, is of crucial relevance for a variety of different applications. Due to the …

Zeolite-like performance for xylene isomer purification using polymer-derived carbon membranes

Y Ma, NC Bruno, F Zhang, MG Finn… - Proceedings of the …, 2021‏ - pnas.org
Polymers of intrinsic microporosity (PIMs) have been used as precursors for the fabrication
of porous carbon molecular sieve (CMS) membranes. PIM-1, a prototypical PIM material …