Advanced NASICON-Type Na4Fe3(PO4)2(P2O7) Cathode for High-Performance Na+/Li+ Batteries.
Sign Up to like & getrecommendations! Published in 2023 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.3c00948
Abstract: Na4Fe3(PO4)2(P2O7) (NFPP) is an attractive candidate for Na+ batteries (SIBs) and Li+ batteries (LIBs). However, the real implementation of NFPP has been critically restrained by the inferior intrinsic electronic conductivity. Herein, in situ carbon-coated mesoporous… read more here.
Keywords: cathode; insertion extraction; po4 p2o7; na4fe3 po4 ... See more keywords
Stabilization of oxygen vacancy ordering and electrochemical-proton-insertion-and-extraction-induced large resistance modulation in strontium iron cobalt oxides Sr(Fe,Co)Oy
Sign Up to like & getrecommendations! Published in 2025 at "Nature Communications"
DOI: 10.1038/s41467-024-55517-y
Abstract: Electrochemically inserting and extracting hydrogen into and from solids are promising ways to explore materials’ phases and properties. However, it is still challenging to identify the structural factors that promote hydrogen insertion and extraction and… read more here.
Keywords: vacancy ordering; insertion extraction; oxygen vacancy; insertion ... See more keywords
Electrochemical lithium-ion insertion/extraction reactions of multilayered graphene with random twist angles.
Sign Up to like & getrecommendations! Published in 2024 at "Chemical communications"
DOI: 10.1039/d4cc04441j
Abstract: A multilayer graphene film with random twist angles between layers (TAGr) on SiC(0001̄) shows six pairs of redox peaks for Li+ insertion/extraction reaction. The distributed twisted angle in TAGr regulates Li+ insertion sites, and smaller… read more here.
Keywords: insertion extraction; insertion; twist angles; random twist ... See more keywords