Mesoporous inorganic salts with crystal defects: unusual catalysts and catalyst supports

doi:10.1039/c4sc03736g

CORC > 化学研究所 > 中国科学院化学研究所

	Mesoporous inorganic salts with crystal defects: unusual catalysts and catalyst supports
	Kang, Xinchen 1; Shang, Wenting 1; Zhu, Qinggong 1; Zhang, Jianling 1; Jiang, Tao 1; Han, Buxing 1; Wu, Zhonghua 2; Li, Zhihong 2; Xing, Xueqing 2
刊名	CHEMICAL SCIENCE
	2015
卷号	6 期号:3 页码:1668-1675
ISSN号	2041-6520
DOI	10.1039/c4sc03736g
英文摘要	We proposed a strategy to synthesize mesoporous inorganic salt particles using the special properties of ionic liquid (IL) mixtures, and hollow mesoporous LaF3, NdF3, and YF3 particles were synthesized and characterized using different techniques. The size of the mesopores in the salt particles was about 4 nm, and the materials were full of crystal defects. The LaF3, NdF3 and YF3 particles were used as the catalysts for the cyanosilylation reaction of benzaldehyde using trimethylsilyl cyanide, and Ru/LaF3 and Ru/NdF3, in which Ru nanocatalysts were supported on the LaF3 and NdF3 particles with mesopores, were used to catalyze hydrogenations of benzene to cyclohexane and levulinic acid (LA) to g-valerolactone (GVL). It was discovered that the activities of these catalysts were unprecedentedly high for these reactions. Detailed study showed that both the crystal defects and the mesopores in the salt particles played crucial roles for the extremely high catalytic activity.
语种	英语
出版者	ROYAL SOC CHEMISTRY
WOS记录号	WOS:000349832600008
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/53339]
专题	中国科学院化学研究所
通讯作者	Jiang, Tao
作者单位	1.Chinese Acad Sci, Inst Chem, Key Lab Colloid & Interface & Thermodynam, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst High Energy Phys, Beijing Synchrotron Radiat Facil, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Kang, Xinchen,Shang, Wenting,Zhu, Qinggong,et al. Mesoporous inorganic salts with crystal defects: unusual catalysts and catalyst supports[J]. CHEMICAL SCIENCE,2015,6(3):1668-1675.
APA	Kang, Xinchen.,Shang, Wenting.,Zhu, Qinggong.,Zhang, Jianling.,Jiang, Tao.,...&Xing, Xueqing.(2015).Mesoporous inorganic salts with crystal defects: unusual catalysts and catalyst supports.CHEMICAL SCIENCE,6(3),1668-1675.
MLA	Kang, Xinchen,et al."Mesoporous inorganic salts with crystal defects: unusual catalysts and catalyst supports".CHEMICAL SCIENCE 6.3(2015):1668-1675.