A ldehyde Starch Complexes: Adsorption on Cellulose Model Film and Performance as a Strength Additive for Papermaking
Yazarlar (5)
Prof. Dr. Sedat Ondaral Karadeniz Teknik Üniversitesi, Türkiye
Dr. Öğr. Üyesi Orçun Çağlar KURTULUŞ Kastamonu Üniversitesi, Türkiye
Güliz Öztürk
Doç. Dr. Mehmet Emin Ergün Alanya Alaaddin Keykubat Üniversitesi, Türkiye
İsmail Yakın
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | BioResources (Q1) | ||
| Dergi ISSN | 1930-2126 Dergi Bilgileri (2018) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 05-2018 |
| Cilt / Sayı / Sayfa | 13 / 2 / 4470–4483 | DOI | – |
| Makale Linki | https://jtatm.textiles.ncsu.edu/index.php/BioRes/article/view/BioRes_13_2_4470_Ondaral_Aldehyde_Starch_Complexes/6088 | ||
| UAK Araştırma Alanları |
Lif ve Kağıt Teknolojisi
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| Özet |
| The complexes produced by mixing oppositely charged starches containing aldehyde groups (cationic aldehyde starch, CAS, and anionic aldehyde starch, AAS) were compared with complexes consisting of polyamidoamine epichlorohydrine (PAE) and AAS regarding adsorption properties and efficiency in providing paper strength. Quartz crystal microbalance with dissipation (QCMD) studies showed that the complex of CAS and AAS adsorbed less on the model film of nanofibrillated cellulose (NFC) than CAS by itself due to the acetal and hydrogen bonds formation in the complex structure blocking available groups to be adsorbed. The wet tensile index of the paper produced with CAS-AAS complex also decreased, and this was attributed to less adsorption on the cellulose surface, as indicated by the QCM-D results. At a higher concentration, the aldehyde starch complexes provided better tensile strength than the … |
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