Scopus
🔓 Açık Erişim YÖKSİS Eşleşti
Crystal and electronic structure study of the Li<inf>2</inf>Mn<inf>1-x</inf>Nd<inf>x</inf>O<inf>3</inf> battery cathode
Progress in Natural Science: Materials International · Nisan 2019
YÖKSİS Kayıtları
Crystal and electronic structure study of the Li2Mn1-xNdxO3 battery cathode
Progress in Natural Science: Materials International · 2019 SCI-Expanded
PROFESÖR GÜLTEKİN ÇELİK →
Crystal and electronic structure study of the Li2Mn1-xNdxO3 battery cathode
Progress in Natural Science: Materials International · 2019 SCI-Expanded
PROFESÖR ŞULE ATEŞ →
Crystal and electronic structure study of the Li2Mn1-xNdxO3 battery cathode
Progress in Natural Science: Materials International · 2019 SCI-Expanded
DOKTOR ÖĞRETİM ÜYESİ SEVDA SARAN →
Makale Bilgileri
DergiProgress in Natural Science: Materials International
Yayın TarihiNisan 2019
Cilt / Sayfa29 · 119-123
Scopus ID2-s2.0-85063971557
Erişim🔓 Açık Erişim
Özet
Neodymium substituted Li2MnO3 samples were prepared by the solid-state reaction method. The crystal and electronic structure properties of the prepared samples were investigated by x-ray based techniques. According to the analysis, it was determined that Nd atoms did not sit in to the Cr coordinations in Nd substituted samples and built up a different crystal structure. To support the analysis of the crystal structure study of the samples, electronic structure properties of the Nd substituted samples were studied via the collected data by x-ray absorption fine structure (XAFS) spectroscopy from the Mn K-edge. The results of the data analysis revealed that due to the misfit with the ionic radii and also the oxidation states, substituted neodymium atoms built up isolated crystal domains in Li8Mn5Nd18O39 cubic crystal structure. The symmetry in Mn K-edge absorption data of the sample both in parent Li2MnO3 and Nd substituted samples confirmed that Mn coordinations has not been influenced by the Nd substitution.
Yazarlar (5)
1
Gültekin Çelik
2
Sevda Aktas
3
Şule Ateş
4
Osman Murat Özkendir
5
Wantana Klysubun
Anahtar Kelimeler
Cathode material
Crystal structure
Electronic structure
Li-ion battery
XAFS
Kurumlar
Selçuk Üniversitesi
Selçuklu Turkey
Synchrotron Light Research Institute (SLRI)
Nakhon Ratchasima Thailand
Tarsus University
Tarsus Turkey
Metrikler
5
Atıf
5
Yazar
5
Anahtar Kelime