Solvent and thermally stable polymeric membranes for liquid molecular separations: Recent advances, challenges, and perspectives

SL Aristizábal, RP Lively, SP Nunes - Journal of Membrane Science, 2023 - Elsevier
The transition to a sustainable economy requires a more effective and less energy-intensive
industry. Membrane technology could augment or partially substitute classical molecular …

Multifunctional, flexible, and mechanically robust polyimide-MXene nanocomposites: a review

A Altan, M Namvari - 2D Materials, 2023 - iopscience.iop.org
Multifunctional flexible polymer composites have proliferated in different industries. MXenes,
as the rising star of 2D materials, offer unique combinations of properties including metallic …

Soluble and cross-linkable polyimides from a vanillin-derived diamine: preparation, post-polymerization and properties

W Zhang, Q Wu, W Shao, F Li, H Chen, Y Pei… - Polymer …, 2023 - pubs.rsc.org
A novel trifluorovinyl-ether (–OCFCF2, TFVE) functionalized diamine (DA-TFVE) with a
triarylmethane structure was successfully obtained from renewable vanillin through a …

Temporally Stable Supramolecular Polymeric Salts Enabling High‐Performance 3D All‐Aromatic Polyimide Lattices

CW Weyhrich, JW Will, G Nayyar, CC Westover… - Small, 2023 - Wiley Online Library
Abstract Vat photopolymerization (VP) Additive Manufacturing (AM), in which UV light is
selectively applied to cure photo‐active polymers into complex geometries with micron …

High-performance polyimides derived from biomass: design, synthesis, and properties

C Gong, Z Liu, Z Tao, A Xu, H Xie, Q Fang… - ACS Sustainable …, 2023 - ACS Publications
The development of sustainable polyimides (PIs) from abundant renewable biogenic
feedstocks has been limited by the bio-based content and the lack of mechanical and …

Rapid, Mild Synthesis of Transparent Polyimides with High Refractive Index via Thiol-Michael Click Reaction

S Xue, X Lei, Y Xiao, Y Liu, Y Zhang… - ACS Applied Polymer …, 2024 - ACS Publications
Polyimides (PIs) are widely used in microelectronics and advanced optical industries due to
their excellent overall properties. However, the efficient and mild synthesis of PIs from …

Facile synthesis of soluble, self-crosslinkable and crystalline polyimides with ultrahigh thermal/chemical resistance

J Tang, W Li, Z Wang - Polymer, 2023 - Elsevier
Low-cost and processable polyimides with ultrahigh thermal/chemical stability is urgently
demanded in microelectronic and aeronautics/astronautics industries. In this work …

Dual-processable semi-aromatic fluorinated polyimides with outstanding optical transparency and low dielectric constants prepared from in situ [2+ 2] thermal …

H Chen, Q Wu, L Chen, W Zhang, X Li, J Peng… - Polymer …, 2024 - pubs.rsc.org
Developing a highly efficient synthetic strategy has been a crucial issue in the preparation of
semi-aromatic polyimides with N-alkyl substituted imide segments. In this work, a class of …

Experimental setup and graphical user interface for zero-length column chromatography

J Vargas-Bustamante, P Martínez-Ortiz… - Applied Sciences, 2022 - mdpi.com
This work describes the design and implementation of a Zero-Length Column system to
measure: diffusion coefficients, adsorption isotherm parameters of pure components and …

Construction of 6FDA-based polyimide carbon molecular sieve membranes for gas separation and its application

W Rong, W Yonghong, JLI Xinru ZHANG - CIESC Journal, 2023 - hgxb.cip.com.cn
Polymer gas separation membranes have the advantages of low price and easy processing,
but there are problems such as gas separation performance is difficult to meet the industrial …