Biaril Bileşiklerinin Sentezi İçin Kitosan-guar Sakizi Kompoziti İçeren Biyobozunur Mikrokapsüller Üzerine İmmobilize Edilmiş Oldukça Aktif ve Sağlam Paladyum Nanopartiküller
| dc.contributor.author | Baran, Talat | |
| dc.date.accessioned | 2022-02-26T20:58:12Z | |
| dc.date.available | 2022-02-26T20:58:12Z | |
| dc.date.issued | 2020 | |
| dc.description | DergiPark: 698694 | en_US |
| dc.description | konjes | en_US |
| dc.description.abstract | Bu çalışmada, kitosan-guar sakızı kompozitinden (CS-GG) oluşan son derece kararlı biyobozunur mikro kapsüller, katalizör desteği olarak hazırlandı. Daha sonra, paladyum partikülleri, herhangi bir toksik indirgeyici madde kullanmadan tasarlanan destek üzerine başarıyla dekore edildi (Pd NP@CS-GG). CS-GG ve Pd NP@CS-GG’lerin yapısal karakterizasyonu farklı analitik tekniklerle yapıldı ve paladyum nanopartiküllerinin boyutunun 23-48 nm aralığında değiştiği tespit edildi. Daha sonra, Pd NP @ CS-GG'nin katalitik aktivitesi, mikrodalga ısıtma kullanılarak çözücüsüz ortam altında çeşitli biaril bileşiklerin üretiminde değerlendirildi. Pd NPs@CS-GG, çeşitli aril halojenürlerin iyi reaksiyon verimleriyle istenilen biaril bileşiklerine dönüştürülmesinde yüksek katalitik performans gösterdi. Ayrıca, Pd NPs@CS-GG'nin, en az yedi kez tekrar kullanımı nedeniyle uzun yaşam süresine sahip bir katalizör olduğu bulundu. | en_US |
| dc.description.abstract | In this study, highly stable biodegradable microcapsules, which are composed of chitosan-guar gum composite (CS-GG), were prepared as catalyst support. Then, palladium nanoparticles were successfully decorated on the designed support without using any toxic reducing agent (Pd NPs@CS-GG). Structural characterizations of CS-GG and Pd NPs@CS-GG were carried out by different analytical techniques and it was detected that the size of palladium nanoparticles changed in the range of 23-48 nm. Then, the catalytic activity of Pd NPs@CS-GG was evaluated in the fabrication of various biaryl compounds under solventless media using microwave heating. Pd NPs@CS-GG showed high catalytic performance in the conversion of various aryl halides to desired biaryl compounds with good reaction yields. Moreover, it was found that Pd NPs@CS-GG was a catalyst having long life time because of its reuse at least seven times. | en_US |
| dc.identifier.doi | 10.36306/konjes.698694 | |
| dc.identifier.issn | 2667-8055 | |
| dc.identifier.uri | https://doi.org/10.36306/konjes.698694 | |
| dc.identifier.uri | https://dergipark.org.tr/tr/pub/konjes/issue/52828/698694 | |
| dc.identifier.uri | https://dergipark.org.tr/tr/download/article-file/993191 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.13091/2114 | |
| dc.language.iso | tr | en_US |
| dc.publisher | Konya Technical University | en_US |
| dc.relation.ispartof | Konya Mühendislik Bilimleri Dergisi | en_US |
| dc.rights | info:eu-repo/semantics/openAccess | en_US |
| dc.subject | Kitosan | en_US |
| dc.subject | Mikro Kapsül | en_US |
| dc.subject | Katalizör | en_US |
| dc.subject | Paladyum Nanopartikül | en_US |
| dc.subject | Chitosan | en_US |
| dc.subject | Microcapsule | en_US |
| dc.subject | Catalyst | en_US |
| dc.subject | Palladium Nanoparticle | en_US |
| dc.title | Biaril Bileşiklerinin Sentezi İçin Kitosan-guar Sakizi Kompoziti İçeren Biyobozunur Mikrokapsüller Üzerine İmmobilize Edilmiş Oldukça Aktif ve Sağlam Paladyum Nanopartiküller | en_US |
| dc.title.alternative | Highly Active and Robust Palladium Nanoparticles Immobilized on Biodegradable Microcapsules Containing Chitosan-Guar Gum Composite for Synthesis of Biaryl Compounds | en_US |
| dc.type | Article | en_US |
| dspace.entity.type | Publication | |
| gdc.bip.impulseclass | C5 | |
| gdc.bip.influenceclass | C5 | |
| gdc.bip.popularityclass | C5 | |
| gdc.coar.access | open access | |
| gdc.coar.type | text::journal::journal article | |
| gdc.description.department | KTÜN | en_US |
| gdc.description.endpage | 121 | en_US |
| gdc.description.issue | 1 | en_US |
| gdc.description.publicationcategory | Makale - Ulusal Hakemli Dergi - Başka Kurum Yazarı | en_US |
| gdc.description.scopusquality | N/A | |
| gdc.description.startpage | 113 | en_US |
| gdc.description.volume | 8 | en_US |
| gdc.description.wosquality | Q4 | |
| gdc.identifier.openalex | W3009346687 | |
| gdc.oaire.accesstype | GOLD | |
| gdc.oaire.diamondjournal | false | |
| gdc.oaire.impulse | 1.0 | |
| gdc.oaire.influence | 2.525569E-9 | |
| gdc.oaire.isgreen | true | |
| gdc.oaire.keywords | Chitosan | |
| gdc.oaire.keywords | Microcapsule | |
| gdc.oaire.keywords | Katalizör | |
| gdc.oaire.keywords | Kitosan | |
| gdc.oaire.keywords | Catalyst | |
| gdc.oaire.keywords | Mikro Kapsül | |
| gdc.oaire.keywords | Paladyum Nanopartikül | |
| gdc.oaire.keywords | Palladium Nanoparticle | |
| gdc.oaire.popularity | 2.0991353E-9 | |
| gdc.oaire.publicfunded | false | |
| gdc.oaire.sciencefields | 02 engineering and technology | |
| gdc.oaire.sciencefields | 0210 nano-technology | |
| gdc.oaire.sciencefields | 01 natural sciences | |
| gdc.oaire.sciencefields | 0104 chemical sciences | |
| gdc.openalex.collaboration | National | |
| gdc.openalex.fwci | 0.25403742 | |
| gdc.openalex.normalizedpercentile | 0.46 | |
| gdc.opencitations.count | 0 | |
| gdc.plumx.mendeley | 3 |
Files
Original bundle
1 - 1 of 1
Loading...
- Name:
- 10.36306-konjes.698694-993191.pdf
- Size:
- 955.66 KB
- Format:
- Adobe Portable Document Format
