Fig. 2: The formation mechanism and phase composition of Pt@A&R-TiO2. | Communications Materials

Fig. 2: The formation mechanism and phase composition of Pt@A&R-TiO2.

From: Strong-weak dual interface engineered electrocatalyst for large current density hydrogen evolution reaction

Fig. 2: The formation mechanism and phase composition of Pt@A&R-TiO2.

a FTIR spectra obtained from milling-calcined, unmilling-uncalcined and milling-uncalcined. b The process of the reaction. c XRD patterns of Pt@ A&R-TiO2. d Percentage of anatase TiO2 and rutile TiO2 in Pt@ A&R-TiO2. e Raman spectra of Pt@ A&R-TiO2. f XPS spectra of Ti 2p in Pt@ A&R-TiO2. g XPS spectra of Pt 4 f in Pt@ A&R-TiO2.

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