Co(OH)2 powder characterized by x-ray photoelectron spectroscopy (XPS) and ultraviolet photoelectron spectroscopy (UPS)
Kevin M. Cole, Donald W. Kirk, Steven J. Thorpe
Abstract
X-ray photoelectron spectroscopy and ultraviolet photoelectron spectroscopy (UPS) were performed on as-received analytical grade Co(OH)2 powder. The presence of Co(OH)2 within renewable energy applications is important for enhancing activity. This report provides a detailed photoelectron spectroscopy investigation such that Co(OH)2 can be properly identified in a nondestructive manner. In addition to the survey scan, detailed charge corrected scans for Co 2s, Co 2p, Co 3s, Co 3p, O 1s, O2s, and C 1s surface photoelectron signals are reported. The valence states were analyzed using UPS.
Topics & Concepts
X-ray photoelectron spectroscopyUltraviolet photoelectron spectroscopyAnalytical Chemistry (journal)UltravioletValence (chemistry)SpectroscopyX-rayMaterials scienceChemistryNuclear magnetic resonanceOpticsPhysicsOptoelectronicsEnvironmental chemistryOrganic chemistryQuantum mechanicsAdvancements in Battery MaterialsElectron and X-Ray Spectroscopy TechniquesExtraction and Separation Processes