非晶态<strong>FeOOH</strong>修饰的<strong>CoFeAl</strong>层状双氢氧化物异质结构的制备和对碱性溶液的全解水性能

非晶态FeOOH修饰的CoFeAl层状双氢氧化物异质结构的制备和对碱性溶液的全解水性能

邓小龙, 王山山, 戴鑫鑫, 刘义, 黄金昭

Preparation and Performance of Electrocatalyst of Amorphous FeOOH Covered Layered Double Hydroxide CoFeAl-Heterostructure for Efficient Overall Water Splitting in Alkaline Solution

DENG Xiaolong, WANG Shanshan, DAI Xinxin, LIU Yi, HUANG Jinzhao

图4 样品的XPS光谱分析

Fig.4 XPS analysis of the as-synthesized samples
(a) XPS survey spectra, (b) the high-resolution spectra of Co2p, (c) the high-resolution spectra of Fe 2p, (d) the high-resolution spectra of Al 2p and (e, f) high-resolution spectra comparison of Co 2p and Fe 2p in CoFeAl-FeOOH-6 and CoFeAl LDH