Palaniyandy, Nithyadharseni2021-03-072021-03-072020-06Palaniyandy, N. 2020. Recent developments on layered 3d-transtition metal oxide cathode materials for sodium-ion batteries. <i>Current Opinion in Electrochemistry, 21.</i> http://hdl.handle.net/10204/118312451-9103http://hdl.handle.net/10204/11831Sodium-ion batteries (SIBs) are now intensively developed as a cost-effective technology alternative to lithium-ion batteries (LIBs) for large-scale energy storage because of their various advantages such as huge abundance of sodium resources, highly safe and significantly low cost. Among many other cathode materials, layered 3d-transition metal oxides (LTMO-Na(sub)xMO(sub)2, x = 1 and M = Co, Ni, Mn, Cr, Cu, Fe and V) have gained an enormous interest and attractive attention among researchers because of their low-cost, high energy density and ease of synthesis. In addition, LTMOs offer higher reversible capacities because of relatively lower molecular weights; however, complex phase transformations limit their cycling life. Based on the previous research, it was examined that the crystalline phase of LTMO highly influences the electrochemical performance of SIBs; therefore, this review mainly focuses on the latest advances of various crystalline phases such as P2-type, P3-type, O3-type and biphase/multiphase materials and its strength as well as future prospects and challenges.AbstractenSodium-ion batteriesLayered transition metal oxidesCathode materialsP2-type oxidesO3-type oxidesP3-type oxidesBiphaseMultiphaseArticlePalaniyandy, N. (2020). Recent developments on layered 3d-transtition metal oxide cathode materials for sodium-ion batteries. <i>Current Opinion in Electrochemistry, 21</i>, http://hdl.handle.net/10204/11831Palaniyandy, Nithyadharseni "Recent developments on layered 3d-transtition metal oxide cathode materials for sodium-ion batteries." <i>Current Opinion in Electrochemistry, 21</i> (2020) http://hdl.handle.net/10204/11831Palaniyandy N. Recent developments on layered 3d-transtition metal oxide cathode materials for sodium-ion batteries. Current Opinion in Electrochemistry, 21. 2020; http://hdl.handle.net/10204/11831.TY - Article AU - Palaniyandy, Nithyadharseni AB - Sodium-ion batteries (SIBs) are now intensively developed as a cost-effective technology alternative to lithium-ion batteries (LIBs) for large-scale energy storage because of their various advantages such as huge abundance of sodium resources, highly safe and significantly low cost. Among many other cathode materials, layered 3d-transition metal oxides (LTMO-Na(sub)xMO(sub)2, x = 1 and M = Co, Ni, Mn, Cr, Cu, Fe and V) have gained an enormous interest and attractive attention among researchers because of their low-cost, high energy density and ease of synthesis. In addition, LTMOs offer higher reversible capacities because of relatively lower molecular weights; however, complex phase transformations limit their cycling life. Based on the previous research, it was examined that the crystalline phase of LTMO highly influences the electrochemical performance of SIBs; therefore, this review mainly focuses on the latest advances of various crystalline phases such as P2-type, P3-type, O3-type and biphase/multiphase materials and its strength as well as future prospects and challenges. DA - 2020-06 DB - ResearchSpace DP - CSIR J1 - Current Opinion in Electrochemistry, 21 KW - Sodium-ion batteries KW - Layered transition metal oxides KW - Cathode materials KW - P2-type oxides KW - O3-type oxides KW - P3-type oxides KW - Biphase KW - Multiphase LK - https://researchspace.csir.co.za PY - 2020 SM - 2451-9103 T1 - Recent developments on layered 3d-transtition metal oxide cathode materials for sodium-ion batteries TI - Recent developments on layered 3d-transtition metal oxide cathode materials for sodium-ion batteries UR - http://hdl.handle.net/10204/11831 ER -24064