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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

Influence of Hydrolysis Degree and Molecular Weight on the Structure and Absorption Properties of Polyvinyl Alcohol Freeze-Dried Porous Polymer [PDF]

open access: yesBioengineering
The water absorption of polyvinyl alcohol (PVA) freeze-dried porous polymer is critically influenced by its molecular structure. The hydrolysis degree and molecular weight of PVA were identified as key factors in the design of freeze-dried porous ...
Ming Tian   +9 more
doaj   +2 more sources

Emulsion templating of PCL:PGS methacrylate blends for soft tissue engineering [PDF]

open access: yesFrontiers in Bioengineering and Biotechnology
IntroductionPolycaprolactone (PCL) and poly (glycerol sebacate) (PGS) are biodegradable polymers with which high internal phase emulsion (HIPE) templating may be used to create highly porous structures.
Caitlin S. Ryan   +7 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

Porous Shape-Memory Polymers [PDF]

open access: yesPolymer Reviews, 2013
Porous shape memory polymers (SMPs) include foams, scaffolds, meshes, and other polymeric substrates that possess porous three-dimensional macrostructures. Porous SMPs exhibit active structural and volumetric transformations and have driven investigations in fields ranging from biomedical engineering to aerospace engineering to the clothing industry ...
Keith, Hearon   +7 more
openaire   +2 more sources

Porous Graphene Composite Polymer Fibres [PDF]

open access: yesPolymers, 2020
Since the isolation of graphene, there have been boundless pursuits to exploit the many superior properties that this material possesses; nearing the two-decade mark, progress has been made, but more is yet to be done for it to be truly exploited at a commercial scale. Porous graphene (PG) has recently been explored as a promising membrane material for
Jubair Ahmed   +3 more
openaire   +3 more sources

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