Matches in SemOpenAlex for { <https://semopenalex.org/work/W2977278409> ?p ?o ?g. }
Showing items 1 to 67 of
67
with 100 items per page.
- W2977278409 abstract "A new and simplistic method,ultrasonic irradiation technique was employed to prepared(poly(n_butyl) acrylate_co_methyl methacrylate_co_methacrylic acid)[P(BA_MMA_AA)]/TiO_2 nanocomposites.By taking advantage of the multiple effect of ultrasound,such as dispersion,pulverization,activation and initiation,the aggregates of TiO_2 particles can be broken down.The polymerization of monomers BA,MMA,and functional monomer AA proceeded while TiO_2 particles were redispersed by ultrasound.The stable P(BA_MMA_AA)/TiO_2 nanocomposite emulsion was obtained.The effects of several main factors,such as surfactant concentration,monomers concentration and the amount of TiO_2,on polymerization rate were investigated.The experimental results showed that with increase in SDS surfactant concentration and decrease in monomers concentration and the amount of TiO_2 the polymerization rate increased.TEM,SEM and FTIR analyses confirmed that polymers were present on TiO_2 surface,and there was strong interaction between TiO_2 and polymers with carboxylic functional groups.DSC,GPC,()~1H-NMR characterizations showed that with the introduction of TiO_2,the average molecular weight of the obtained copolymer decreased,molecular weight distribution became wide,and the BA content of copolymer chains increased compared to that of the pure copolymer,resulting in lower T_g.This method has the following advantages,(1) aqueous medium,(2) without any additional chemical initiator,(3) lower reaction temperature,usually near ambient temperature,(4) ease of operating and(5) the encapsulated polymer layer can be well designed to meet different requirements." @default.
- W2977278409 created "2019-10-10" @default.
- W2977278409 creator A5018278501 @default.
- W2977278409 date "2006-01-01" @default.
- W2977278409 modified "2023-09-23" @default.
- W2977278409 title "PREPARATION OF P(BA_MMA_AA)/TiO_2 NANOCOMPOSITES THROUGH ULTRASONICALLY INITIATED in situ EMULSION POLYMERIZATION" @default.
- W2977278409 hasPublicationYear "2006" @default.
- W2977278409 type Work @default.
- W2977278409 sameAs 2977278409 @default.
- W2977278409 citedByCount "0" @default.
- W2977278409 crossrefType "journal-article" @default.
- W2977278409 hasAuthorship W2977278409A5018278501 @default.
- W2977278409 hasConcept C127413603 @default.
- W2977278409 hasConcept C15920480 @default.
- W2977278409 hasConcept C159985019 @default.
- W2977278409 hasConcept C166940927 @default.
- W2977278409 hasConcept C188027245 @default.
- W2977278409 hasConcept C192562407 @default.
- W2977278409 hasConcept C199002037 @default.
- W2977278409 hasConcept C2775968528 @default.
- W2977278409 hasConcept C2777935641 @default.
- W2977278409 hasConcept C2780076828 @default.
- W2977278409 hasConcept C42360764 @default.
- W2977278409 hasConcept C44228677 @default.
- W2977278409 hasConcept C521977710 @default.
- W2977278409 hasConcept C92880739 @default.
- W2977278409 hasConceptScore W2977278409C127413603 @default.
- W2977278409 hasConceptScore W2977278409C15920480 @default.
- W2977278409 hasConceptScore W2977278409C159985019 @default.
- W2977278409 hasConceptScore W2977278409C166940927 @default.
- W2977278409 hasConceptScore W2977278409C188027245 @default.
- W2977278409 hasConceptScore W2977278409C192562407 @default.
- W2977278409 hasConceptScore W2977278409C199002037 @default.
- W2977278409 hasConceptScore W2977278409C2775968528 @default.
- W2977278409 hasConceptScore W2977278409C2777935641 @default.
- W2977278409 hasConceptScore W2977278409C2780076828 @default.
- W2977278409 hasConceptScore W2977278409C42360764 @default.
- W2977278409 hasConceptScore W2977278409C44228677 @default.
- W2977278409 hasConceptScore W2977278409C521977710 @default.
- W2977278409 hasConceptScore W2977278409C92880739 @default.
- W2977278409 hasLocation W29772784091 @default.
- W2977278409 hasOpenAccess W2977278409 @default.
- W2977278409 hasPrimaryLocation W29772784091 @default.
- W2977278409 hasRelatedWork W1965397095 @default.
- W2977278409 hasRelatedWork W1965782686 @default.
- W2977278409 hasRelatedWork W1967517377 @default.
- W2977278409 hasRelatedWork W1988013655 @default.
- W2977278409 hasRelatedWork W2045699004 @default.
- W2977278409 hasRelatedWork W2053347372 @default.
- W2977278409 hasRelatedWork W2080898163 @default.
- W2977278409 hasRelatedWork W2092078060 @default.
- W2977278409 hasRelatedWork W2126149807 @default.
- W2977278409 hasRelatedWork W2349177012 @default.
- W2977278409 hasRelatedWork W2352000182 @default.
- W2977278409 hasRelatedWork W2358077502 @default.
- W2977278409 hasRelatedWork W2360463649 @default.
- W2977278409 hasRelatedWork W2360664179 @default.
- W2977278409 hasRelatedWork W2367084239 @default.
- W2977278409 hasRelatedWork W2376583473 @default.
- W2977278409 hasRelatedWork W2386014351 @default.
- W2977278409 hasRelatedWork W2386359089 @default.
- W2977278409 hasRelatedWork W2909265722 @default.
- W2977278409 hasRelatedWork W2111508222 @default.
- W2977278409 isParatext "false" @default.
- W2977278409 isRetracted "false" @default.
- W2977278409 magId "2977278409" @default.
- W2977278409 workType "article" @default.