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Alkyl‐Linked Porphyrin Porous Polymers for Gas Capture and Precious Metal Adsorption [PDF]

open access: yesSmall Science, 2021
In gas adsorption and metal recovery, inexpensive and covalently bonded porous polymers offer industrial feasibility, despite the challenge of having reactive functionalities while maintaining porosity.
Yeongran Hong   +2 more
doaj   +2 more sources

Synthesis of porous carbon materials and their cycling properties in lithium-ion batteries

open access: yes上海师范大学学报. 自然科学版, 2023
Based on the development and research status of porous organic polymers and their derived carbon materials in anode materials of lithium-ion batteries, we explored a synthesis method of porous carbon nanospheres with controllable pore size.
TIAN Hanxiao   +6 more
doaj   +1 more source

Fundamentals and Recent Progress in the Flow of Water-Soluble Polymers in Porous Media for Enhanced Oil Recovery

open access: yesEnergies, 2022
Due to increased energy demand, it is vital to enhance the recovery from existing oilfields. Polymer flooding is the most frequently used chemical enhanced oil recovery (cEOR) method in field applications that increases the oil sweep and displacement ...
Mohsen Mirzaie Yegane   +2 more
doaj   +1 more source

Piezo-active composite systems based on porous polyvinylidene fluoride films and conducting polymer layers as electrodes

open access: yesPhysics of Complex Systems, 2021
The study has obtained composite systems containing porous polyvinylidene fluoride films and electroconducting polymers—polyaniline and polypyrrole. Porous supports were prepared by melt extrusion.
Галина Казимировна Ельяшевич   +4 more
doaj   +1 more source

Swelling‐Induced Structural Transformation Strategy: Controllable Synthesis of 2D Porous Polypyrrole/MXene Heterostructures with Tunable Pore Structures

open access: yesAdvanced Materials Interfaces, 2023
2D porous polymers have received great attention in many fields. Particularly, 2D porous polymers are considered as potential electrode materials for supercapacitors.
Zhilin Liu   +6 more
doaj   +1 more source

Where porous polymers can make a difference

open access: yeseXPRESS Polymer Letters, 2023
editorial
Robert T. Woodward, Alexander Bismarck
doaj   +1 more source

Facile synthesis of palladium nanoparticles supported on urea-based porous organic polymers and its catalytic properties in Suzuki-Miyaura coupling

open access: yesJournal of Saudi Chemical Society, 2020
By using urea linked porous organic polymers as template, a new nano palladium catalyst with low Pd loading can be easily prepared (1.0 wt% Pd only). Although such less amount of Pd was contained in this new catalyst, it is still an effective catalyst ...
Pengwei Gao   +4 more
doaj   +1 more source

Covalent Organic Frameworks (COFS): A Review

open access: yesJournal of Applied Sciences and Environmental Management, 2022
The search for supramolecular promising porous crystalline materials with diverse applications such as gas storage, catalysis, chemo-sensing, energy storage, and optoelectronic have led to the design and construction of Covalent Organic Frameworks (COFs)
O.S. Bull   +3 more
doaj   +1 more source

In vitro Evaluation of PHBV/PCL Blends for Bone Tissue Engineering [PDF]

open access: yesMaterials Research, 2019
The objective of this study was to evaluate Vero cells in in vitro biocompatibility tests with pure PHBV and PCL and 75/25 and 50/50 blends developed for bone tissue bioengineering in dense or porous forms.
Amália Baptista-Perianes   +3 more
doaj   +1 more source

Influence of physicochemical variables on polymer adsorption in porous media

open access: yesDyna, 2022
HPAM type polymers and modifications with ATBS (Acrylamide Tertiary Butyl Sulfonated) units are used for EOR processes. Polymer adsorption is key to the success of these processes and is affected by variables such as molecular weight, hydrolysis ...
Julia Herrera-Quintero   +5 more
doaj   +1 more source

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