Phase evolution of electrochemically potassium intercalated graphite
Hiroo Onuma, Kei Kubota, Shotaro Muratsubaki, Wataru Ota, Maxim Shishkin, Hirofumi Sato, Koichi Yamashita, Satoshi Yasuno, Shinichi Komaba
Abstract
The phase evolution behavior of electrochemically K-intercalated graphite is examined by <italic>operando</italic> X-ray diffraction and first-principles calculations in comparison to that of a Li system based upon optimizing the graphite electrode and electrolyte conditions for analysis.
Topics & Concepts
GraphiteElectrolytePotassiumIntercalation (chemistry)Phase (matter)Materials scienceElectrodeDiffractionElectrochemistryInorganic chemistryChemical engineeringChemistryMetallurgyPhysical chemistryOrganic chemistryPhysicsOpticsEngineeringAdvancements in Battery MaterialsSemiconductor materials and interfacesGraphene research and applications