Results 11 to 20 of about 72,390 (265)
The seepage flow characteristics of hydrophobically associated polymers with different aggregation behaviours in porous media [PDF]
Royal Society Open Science, 2020 The polymer solution for oil displacement is subjected to strong shear action in practical application, and this action will affect its percolation characteristics in porous media. The effects of mechanical shearing on the solution properties and seepage
Leiting Shi +5 more
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Nitrogen-Doped Carbons Derived from Imidazole-Based Cross-Linked Porous Organic Polymers
Molecules, 2021 Nitrogen-doped and heteroatom multi-doped carbon materials are considered excellent metal-free catalysts, superior catalyst supports for transition metal particles and single metal atoms (single-atom catalysts), as well as efficient sorbents for gas- and
Wojciech Kiciński, Sławomir Dyjak
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Nitrogen-rich isoindoline-based porous polymer: Promoting knoevenagel reaction at room temperature
Green Energy & Environment, 2020 Nitrogen-rich porous organic polymers (POPs) with basic features have already shown promising performance in various organic reactions. But the harsh conditions, tedious synthetic methods and the requirement of specific monomers impede their further ...
Shengtai Hou +3 more
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Electron-Rich Triazine-Conjugated Microporous Polymers for the Removal of Dyes from Wastewater
Molecules, 2023 Conjugated microporous polymers (CMP) as porous functional materials have received considerable attention due to their unique structures and fascinating properties for the adsorption and degradation of dyes.
Bao-Ning Li +5 more
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Synthesis of Emulsion-templated Porous Polycaprolactone
MATEC Web of Conferences, 2016 Emulsion-templated porous materials have gained extensively in applications due to their low density and high porosity. However, by far most this type porous polymers are synthesized using conventional radical polymerization and most of the reactions are
Xiao Chenchen +2 more
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Environmental Protection and Natural Resources, 2016 This article is part of a series devoted to discussing strategies for the synthesis of ion-imprinted polymers and molecularly imprinted polymers, their chemical structure and great potential, which may be used in porous material design, analytical ...
Goś Piotr +4 more
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RADIATION ENHANCED MICRO CRACKING AND POROUS FORMATION IN DOPED GLASSY POLYMERS
مجلة بغداد للعلوم, 2010 Glassy polymers like Poly Mathyel Metha Acrylate are usually classified as non-porous materials; they are almost considered as fully transparent. Thin samples of these materials reflect color changing followed by porous formation and consequently ...
Baghdad Science Journal
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Innovative High-Pressure Fabrication Processes for Porous Biomaterials—A Review
Bioengineering, 2021 Biomaterials and their clinical application have become well known in recent years and progress in their manufacturing processes are essential steps in their technological advancement. Great advances have been made in the field of biomaterials, including
Mythili Prakasam +2 more
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Porous polymer derived ceramics
Materials Science and Engineering: R: Reports, 2016 Abstract Porous ceramics, in particular cellular ceramics with open and closed porosity, are key enabling components in different demanding applications because of their favorable set of properties. The production of porous ceramics from preceramic polymers offers advantages in terms of simple processing methodology, low processing cost, and ease of ...
VAKIFAHMETOGLU, CEKDAR +2 more
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Low dielectric constant polymers for high speed communication network
Advanced Industrial and Engineering Polymer Research, 2020 High-performance polymer materials with low dielectric constant and low dielectric loss have been widely used in high-speed communication network. This review briefly introduces several common polymer materials, including polyimides, poly (benzoxazole)s,
Lingling Wang +4 more
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