Hierarchically porous polyimide
Web18 de jul. de 2024 · A compressible polyimide composite having metal binding sites was prepared by in situ polymerization inside a melamine sponge. 1,3,5-Tris(4 … WebOxide-on-oxide porous electrodes revealing enhanced reversible multi-Li+/multielectron transfer properties by unconventional heterojunction effects † Yosuke HARA, Rikuo SHIGETAKE, Kazuki NAKANISHI, Kazuyoshi KANAMORI, Ken SAKAUSHI* ACS Appl. Mater. Interf. 14, 35883-35893 (2024). 10.1021/acsami.2c06297
Hierarchically porous polyimide
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Web2 de ago. de 2013 · Hierarchical porous polymer materials are of increasing importance because of their potential application in catalysis, separation technology, or … Web25 de jan. de 2024 · Abstract Porous polymers with well-orchestrated nanomorphologies are useful in many fields, ... Solvent-Induced Self-Assembly Strategy to Synthesize Well …
Web8 de abr. de 2024 · Tunable Sponge-Like Hierarchically Porous Hydrogels with Simultaneously Enhanced Diffusivity and Mechanical Properties. Yousif Alsaid, Yousif Alsaid. ... presents a unique open porous network with continuous microchannels, leading to record-high volumetric (de)swelling speeds, almost an order of magnitude higher than … WebHydrophobic and hydrophilic modification of hierarchically porous monolithic polyimide derivatives as functional liquid absorbers Y. Wang, L. Zhang, T. Asoh and H. Uyama, Mater.Adv., 2024, 2, 3560 DOI: …
WebPreparation of a compressible and hierarchically porous polyimide sponge via the sol–gel process of an aliphatic tetracarboxylic dianhydride and an aromatic triamine J. Lee and J. … Web25 de jun. de 2024 · Porous interior structured polyimide (PI) films with a hierarchical surface are fabricated from 4,4′-(hexafluoroisopropylidene)diphthalic anhydride and 4,4′-oxydianiline by a water vapor induced phase separation process under a …
WebHowever, developing lightweight, ultrathin, and efficient EM wave-shielding and wave-absorbing materials remains a challenge. Herein, a series of magnetic porous carbon composite films with a hierarchical network structure were fabricated via pyrolysis of porous polyimide (PI) films containing magnetic metallic salts of Fe(acac) 3 and Ni(acac) 2.
Web22 de set. de 2024 · Here, hierarchically porous polyimide (PI)/Ti 3 C 2 T x films with consecutively conductive pathways have been constructed via a unidirectional PI aerogel–assisted immersion and hot-pressing strategy. Contributed by special architectures and high conductivities, ... how to scale up a community projectWebHierarchically porous electrospun nanofibrous mats produced from intrinsically microporous fluorinated polyimide for the removal of oils and non-polar solvents Fuat Topuza,* aMahmoud A. Abdulhamid, Suzana P. Nunesa,b aand Gyorgy Szekely,c* aAdvanced Membranes and Porous Materials Center, Physical Science and Engineering how to scale up alternate heel toucheshttp://xxtcl.sxicc.ac.cn/cn/article/doi/10.1016/S1872-5805(23)60736-X how to scale up a jpegWeb29 de abr. de 2024 · In this work, an efficient thermally insulating and flame-retardant silica/polyimide (SiO 2 /PI) nanocomposite aerogel with hierarchically porous … how to scale up a drawing by handWeb10 de abr. de 2024 · As illustrated by the SEM image in Fig. 1 (c), PINA exhibits a hierarchical and fiber-connected-lamellar porous structure due to the unidirectional freezing technique. The PSi-6 aerogel perfectly remains the anisotropic structure of the PINA matrix and exhibits a multi-scale structure, as shown in Fig. 1 (d). The SiO 2 constituents widely … north mankato post office phone numberWeb30 de jul. de 2024 · Herein, a porous oil-containing material with hierarchical pore structure was successfully prepared through microtexturing large pores on the surface of porous … how to scale up an objectWeb24 de set. de 2024 · Hierarchically porous polyimide/Ti 3 C 2 T x film with stable electromagnetic interference shielding after resisting harsh conditions Sci Adv. 2024 Sep 24;7(39):eabj1663. doi: 10.1126/sciadv.abj1663. Epub 2024 Sep 22. Authors Yang ... north mankato post office hours