Results 11 to 20 of about 23 (23)

Mikro struktura polihipe polimerov dosežena s sinerezo, hiperzamreženjem in graftiranjem

, 2020
V doktorski disertaciji smo pripravili polimere stirenskega tipa z več nivojsko poroznostjo. Dobro definirano porozno strukturo smo dosegli s kombiniranjem različnih tehnik za uvedbo poroznosti v polimere. S polimerizacijo kontinuirne faze emulzije z visokim deležem notranje faze smo ustvarili makro porozne polimere s povezovalno odprto celično ...
openaire   +1 more source

Porozne polihipe membrane s tiol-en polimerizacijo

, 2017
Diplomsko delo prikazuje študijo, s katero smo želeli z uporabo dveh različnih monomerov, pentaeritritola tetrakisa (3-merkaptopropionat) (TT) in trimetilolpropana triaktilata (TMPTA), pripraviti polimerne membrane z ustrezno poroznostjo in morfologijo, ki bi lahko nadalje služile različnim aplikacijam.
openaire   +1 more source

Doymamış poliester esaslı polihipe malzemelerinin özellikleri üzerine reaksiyon koşullarının etkilerinin incelenmesi

, 2020
Usages of porous polymeric materials as a sorbent have been become prevalent, because it is enable to recuperate or to reduce pollution into desired limits. In this study, with the intention of removing the pollutants and recuperating the wastes which are swayed after the industrial production and processes from the environment; highly porous, cross ...
openaire   +1 more source

Poliester esaslı, çapraz bağlı, gözenekli yapı içeren poliHIPE malzemelerin sentezi, modifikasyonu ve karakterizasyonu

, 2020
High internal phase emulsions (HIPEs) are water/oil emulsions that were obtained by dispersing high amount of water in an oil phase. Polymerization of HIPEs, which have volume fraction of internal phase between 74% and 99%, is an effective route to prepare low density and high prosity polymers.In this thesis synthesis, characterisation and ...
openaire   +1 more source

Polihipe materiali za rast bioloških celic pripravljeni s tiol-en polimerizacijo

, 2014
Tkivno inženirstvo je tehnika, ki temelji na regeneraciji različnih tipov celic, ki rastejo na ustrezni podlagi. V zadnjem času tkivno inženirstvo in tkivne kulture pridobivajo na pomembnosti zaradi uspešne uporabnosti v biomedicini. Tkivno inženirstvo je zelo uporabno predvsem na področju rasti tkiv, presajanja organov in na področju rekonstruktivne ...
openaire   +1 more source

Priprava visoko poroznih poliHIPE nosilcev različnih prepustnosti

PolyHIPE materials are highly porous polymers of various shapes, synthesized from HIPE emulsions. A distinctive feature of these emulsions is the high content of the internal phase, which is at least 74%. This gives the polymer various advantages, favorable properties and possibilities for modification, leading to applications in many fields, such as ...
openaire   +1 more source

Kemijska modifikacija površine vinilbenzil kloridnih poliHIPE materialov z metodo RAFT graftiranja

, 2018
In the master's thesis, the grafting of glycidyl methacrylate molecules to a functionalized DVB/VBC copolymer was successfully performed. In order to prepare the polymer to be functionalized, we successfully synthesized the DVB/VBC copolymer, which was subsequently hypercrosslinked. With this procedure we increased the specific surface area.
openaire   +1 more source

Priprava fluoro-poliHIPE materialov iz multifunkcionalnih akrilatov

The perpetual development of polymers and the high demand for their products due to the rapidly growing world population is reflected in the increasing production thereof. A large part of the production are porous polymers. Due to their high specific surface area, low density, permeability and control over the morphology, they are used in various ...
openaire   +1 more source

Some of the next articles are maybe not open access.

Related searches:

CTAB-modifiye haloysit nanotüp stabilize Pickering emülsiyonlardan poliHIPE kompozitlerinin sentezi ve karakterizasyonu: CTAB immobilize edilmiş nanotüp’ün surfaktan kullanımını azaltmadaki etkisi

Journal of Innovative Engineering and Natural Science
Bu çalışmada, haloysit (HL) nanotüpleri, gözenekli kompozitlerin hazırlanmasında yüksek iç faz emülsiyonlarının (HIPE'ler) stabilizasyonuna katkıda bulunan katı partiküller olarak kullanılmıştır. Bu HIPE'lerin sürekli fazının polimerizasyonu ile poliHIPE'ler elde edilmiştir.
Sinan Şen, Hatice Hande Mert
openaire   +2 more sources

Yüzey Modifiye TiO2 Nanotanecikleri ile Toplayıcı-PoliHIPE Nanokompozitlerinin Sentezi

2015
KAYA, Dila, BÜYÜKPINAR, Çağdaş, ÇİRA, Funda, YÜCE, Elif, MERT, E. Hilal, SAN, Nevim   +5 more
openaire   +1 more source