Effect of coagulation time, number of coagulation bath and ingredients on properties of continuous graphene oxide fibre

Uçar N., Gökçeli G., Yüksek İ. Ö., ONEN A., Karatepe N.

INDIAN JOURNAL OF FIBRE & TEXTILE RESEARCH, cilt.43, sa.2, ss.217-223, 2018 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 43 Sayı: 2
  • Basım Tarihi: 2018
  • Dergi Adı: INDIAN JOURNAL OF FIBRE & TEXTILE RESEARCH
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.217-223
  • İstanbul Teknik Üniversitesi Adresli: Evet

Özet

The effect of coagulation time, the number of coagulation bath and ingredients on the properties of continuous graphene oxide fibre has been analyzed. It is observed that the number of coagulation baths and coagulation time affect the fibre morphology, electrical conductivity, and tenacity of fibre. Also, addition of the ingredient (ethylenediamine) results in lower strength and highest fibre count together with darker, curly, and rough fibre structure. It can be suggested that among all the samples, the sample with 1 coagulation bath and 2 min coagulation time can be preferred if electrical conductivity is more important than fibre tenacity. However, if fibre tenacity is the issue, preference of the sample with 3 coagulation baths and 2 min coagulation time will be more convenient.