南京工业大学学报（自然科学版）2017，Vol.39Issue(1)：7-12,6.DOI:10.3969/j.issn.1671-7627.2017.01.002
介孔CuO CeO2 MOy（M：Zr，Al）催化剂的制备及其HCl催化氧化性能
Synthesis of mesoporous CuO-CeO2-MOy(M:Zr,Al) catalyst and its catalytic performance for HCl oxidation
摘要
Abstract
CuO⁃CeO2⁃MOy( M:Zr,Al) catalysts were prepared by hard template KIT⁃6 synthesized from EO20PO70EO20(P123), tetraethyl orthosilicate, hydrochloric acid and water. Relevant characterization was conducted by X⁃ray diffraction (XRD), N2 adsorption⁃desorption, Raman spectrum (Raman) and H2 temperature programmed reduction (H2⁃TPR).The activities of the catalysts for HCl oxidation were investigated. Results showed that CuO⁃CeO2⁃MOy(M:Zr,Al)catalysts had a high surface area (>140 m2/g) and small grain sizes, and CuO species could highly disperse on the surface of the catalysts or dissolve into the catalysts. CuO⁃CeO2⁃ZrO2 had the most abundant surface oxygen vacancies and the best reducibility at low temperatures, and showed an excellent catalytic activity and good thermal stability in HCl oxidation.关键词
CuO/硬模板/HCl/Cl2/氧空位Key words
CuO/hard template/HCl/Cl2/oxygen vacancies分类
化学化工引用本文复制引用
邹冲,费兆阳,崔咪芬,陈献,汤吉海,乔旭..介孔CuO CeO2 MOy（M：Zr，Al）催化剂的制备及其HCl催化氧化性能[J].南京工业大学学报（自然科学版）,2017,39(1):7-12,6.基金项目
国家科技支撑计划（2011BAE18B01）；国家自然科学青年基金（21306089）；江苏省高校自然科学基金面上项目 （）
