Effect of Metal Dispersion on the Hydrogenation of 2-Amyl Anthraquinone over Pd/Al2O3 Catalyst

doi:10.5935/0103-5053.20160001

	Effect of Metal Dispersion on the Hydrogenation of 2-Amyl Anthraquinone over Pd/Al2O3 Catalyst
	Li, Xiaotong 1,2; Su, Hongjiu 1; Ren, Gaoyuan 1; Wang, Shudong 1
刊名	JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY
	2016-06-01
卷号	27 期号:6 页码:1060-1066
关键词	Anthraquinone Hydrogenation H2o2 Dispersion
ISSN号	0103-5053
DOI	10.5935/0103-5053.20160001
文献子类	Article
英文摘要	A series of highly dispersed Pd/Al2O3 catalysts were prepared via the polyol method. The catalysts were characterized by nitrogen adsorption, X-ray diffraction (XRD), UV-Vis spectrophotometry, temperature programmed reduction (TPR) and transmission electron microscopy (TEM). The influence of Pd particle size on the hydrogenation of 2-amyl anthraquinone (AAQ) was investigated in a trickle-bed reactor. The turnover frequency (TOF) showed antipathetic size dependence while the space time yield (STY) peaked at 4 nm. Also, the selectivity and deactivation rate were affected by the size of palladium particles. The structure-sensitivity relations for the catalysts may be ascribed to the necessities of specific Pd cluster structure for the activation of pi-bond.
WOS关键词	PD-PARTICLE-SIZE ; PEROXIDE SYNTHESIS ; STRUCTURE SENSITIVITY ; AMMONIA-SYNTHESIS ; PALLADIUM ; NANOPARTICLES ; PERFORMANCE ; RUTHENIUM ; METHANE ; CARBON
WOS研究方向	Chemistry
语种	英语
出版者	SOC BRASILEIRA QUIMICA
WOS记录号	WOS:000376600600011
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/170988]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者	Wang, Shudong
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Li, Xiaotong,Su, Hongjiu,Ren, Gaoyuan,et al. Effect of Metal Dispersion on the Hydrogenation of 2-Amyl Anthraquinone over Pd/Al2O3 Catalyst[J]. JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY,2016,27(6):1060-1066.
APA	Li, Xiaotong,Su, Hongjiu,Ren, Gaoyuan,&Wang, Shudong.(2016).Effect of Metal Dispersion on the Hydrogenation of 2-Amyl Anthraquinone over Pd/Al2O3 Catalyst.JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY,27(6),1060-1066.
MLA	Li, Xiaotong,et al."Effect of Metal Dispersion on the Hydrogenation of 2-Amyl Anthraquinone over Pd/Al2O3 Catalyst".JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY 27.6(2016):1060-1066.