Electrospinning of Cu2ZnSnSe4-xSx nanofibers by using PAN as template
Materials Letters, cilt.140, ss.23-26, 2015 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 140
- Basım Tarihi: 2015
- Doi Numarası: 10.1016/j.matlet.2014.10.132
- Dergi Adı: Materials Letters
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.23-26
- Anahtar Kelimeler: Cu2ZnSnSe4-xSx, CZTSeS, CZTSeS nanofiber, Electrospinning
- Recep Tayyip Erdoğan Üniversitesi Adresli: Hayır
Özet
We firstly demonstrate the synthesis of Cu2ZnSnSe4-xSx (CZTSeS) nanofibers through versatile electrospinning technique. Polyacrylonitrile (PAN) was used as templating polymer that leads to decrease in imperfections on crystal fibers and yields outstanding structure including a few defects with diameter around 250 nm. Sulfurization and/or selenization processes were carried out separately and simultaneously depending upon the demanded chemical structure. Detailed characterization and electrochemical response indicate their potential application for solar cells as p-type semiconductors.