Scopus
YÖKSİS Eşleşti
Supercapacitor behaviors of carbon quantum dots by green synthesis method from tea fermented with kombucha
Materials Science in Semiconductor Processing · Ağustos 2022
YÖKSİS Kayıtları
Supercapacitor behaviors of carbon quantum dots by green synthesis method from tea fermented with kombucha
Materials Science in Semiconductor Processing · 2022 SCI-Expanded
DOÇENT CANAN BAŞLAK →
Supercapacitor behaviors of carbon quantum dots by green synthesis method from tea fermented with Kombucha
Materials Science in Semiconductor Processing · 2022 SCI-Expanded
PROFESÖR MURAT YILDIRIM →
Makale Bilgileri
DergiMaterials Science in Semiconductor Processing
Yayın TarihiAğustos 2022
Cilt / Sayfa147
Scopus ID2-s2.0-85129279777
Özet
Quantum dots have good optical and electronic behaviors due to their smaller size and having changeable properties depending on the size owing to quantum confinement effect. They can be used in various applications such as solar cells, drug delivery, displays and supercapacitors. In this study, carbon quantum dots (CQD) with nitrogen containing have been synthesized by green synthesize technique from the Kombucha fungus and characterized by HRTEM, XRD, XPS, particle sizer, luminescence and UV–Vis spectrometers. While the XRD results confirmed the crystalline structure of the CQDs, HRTEM results revealed the size of CQDs as 5 nm. The luminescence spectroscopy results showed blue-green emission. The UV–Vis spectrometer affirmed absorption peaks of the carbon at around 250–330 nm wavelengths. The CQDs were used as electrode materials for supercapacitor structure and characterized by electrochemical analysis to determine charge-discharge profiles and capacity. The results revealed that the green synthesized CQDs can be employed and improved for supercapacitor applications.
Yazarlar (5)
1
Canan Baslak
2
Serkan Demirel
3
Adem Koçyiğit
4
Hamdiye Alatli
ORCID: 0000-0001-9043-0394
5
Murat Yıldırım
Anahtar Kelimeler
Carbon quantum dots
Electrode materials
Kombucha fungus
Supercapacitors
Kurumlar
Bilecik Şeyh Edebali Üniversitesi
Bilecik Turkey
Iğdır Üniversitesi
Igdir Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
16
Atıf
5
Yazar
4
Anahtar Kelime