原位负载Pt-Co高指数晶面催化剂的制备及其电催化性能

姚仪帅, 郭瑞华, 安胜利, 张捷宇, 周国治, 张国芳, 黄雅荣, 潘高飞

In-situ Loaded Pt-Co High Index Facets Catalysts: Preparation and Electrocatalytic Performance

YAO Yishuai, GUO Ruihua, AN Shengli, ZHANG Jieyu, CHOU Kuochih, ZHANG Guofang, HUANG Yarong, PAN Gaofei

表S1 Pt₁Co_x/C高指数晶面催化剂的凹陷角度与暴露晶面

Table 1 Pt₁Co_x/C high index crystalline surface catalyst depression angle vs. exposed crystal surface

Catalyst	Angle of depression/(°)	Exposure of crystalline surfaces
Pt/C	8.1, 6.5, 5.9, 10.2, 9.3, 7.8, 7.1, 7.4	(610), (710), (810)
Pt₁Co_1/4/C	9.7, 9.6, 8.4, 10.7, 11.8, 11.7, 11.9, 13.3	(410), (510), (610), (710)
Pt₁Co_1/3/C	14.4, 11.3, 10.6, 12.7, 10.1, 14.6, 11.9, 11.2	(410), (510), (610)
Pt₁Co_1/2/C	10.0, 14.7, 10.5, 13.9, 13.4, 12.1, 14.1, 14.0	(410), (510), (610)
Pt₁Co₁/C	9.4, 10.1, 9.6, 10.3, 7.3, 14.1, 14.2, 9.7	(410), (610), (810)