Ligand-Mediated Reactivity in CO Oxidation of Niobium-Nickel Monoxide Carbonyl Complexes: The Crucial Roles of the Multiple Adsorption of CO Molecules

doi:10.1021/acs.jpclett.9b00205

	Ligand-Mediated Reactivity in CO Oxidation of Niobium-Nickel Monoxide Carbonyl Complexes: The Crucial Roles of the Multiple Adsorption of CO Molecules
	Fan, Hongjun 1; Xie, Hua 1; Zhang, Jumei 1,2; Li, Ya 3; Liu, Zhiling 3; Li, Gang 1; Jiang, Ling 1
刊名	JOURNAL OF PHYSICAL CHEMISTRY LETTERS
	2019-04-04
卷号	10 期号:7 页码:1566-1573
ISSN号	1948-7185
DOI	10.1021/acs.jpclett.9b00205
通讯作者	Liu, Zhiling(lzling@sxnu.edu.cn) ; Jiang, Ling(Ijiang@dicp.ac.cn) ; Xie, Hua(xiehua@dicp.ac.cn)
英文摘要	The heteronuclear metal oxide complexes are of great significance in heterogeneous catalytic oxidation of CO. However, previous studies are mainly focused on the composition of metal oxide, charge state, the support and the active oxygen species, with little attention paid to adsorbed CO ligands. Herein, the ligand-mediated reactivity in CO oxidation of niobium-nickel monoxide carbonyl complexes has been successfully identified. The NbNiO(CO)(n)(-) (n = 5-6) anions are determined to be O-bridged complexes. In contrast, the NbNiO(CO)(n)(-) (n = 7-8) anions are characterized to be eta(2)-CO2-tagged complexes. The crucial roles of the multiply adsorbed CO molecules that can facilitate not only the competitive binding with bridging oxygen atom to the transition metal centers but also the electron accumulation of transition metal atoms have been discovered. The fascinating results are of substantial importance to understand the mechanisms of CO oxidation over heteronuclear metal oxide under CO-rich feed condition.
资助项目	National Natural Science Foundation of China[21603130] ; National Natural Science Foundation of China[21673231] ; National Natural Science Foundation of China[21688102] ; National Natural Science Foundation of China[21873097] ; Key Research Program[KGZD-EW-T05] ; Strategic Priority Research Program of the Chinese Academy of Science[XDB17000000]
WOS关键词	LOW-TEMPERATURE OXIDATION ; OXIDE CLUSTERS ; CHARGE-STATE ; BASIS-SETS ; GOLD ; ANIONS ; CHEMISTRY ; CATALYSIS ; STOICHIOMETRY ; INSIGHTS
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000463960700021
资助机构	National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Program ; Key Research Program ; Strategic Priority Research Program of the Chinese Academy of Science ; Strategic Priority Research Program of the Chinese Academy of Science ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Program ; Key Research Program ; Strategic Priority Research Program of the Chinese Academy of Science ; Strategic Priority Research Program of the Chinese Academy of Science ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Program ; Key Research Program ; Strategic Priority Research Program of the Chinese Academy of Science ; Strategic Priority Research Program of the Chinese Academy of Science ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Program ; Key Research Program ; Strategic Priority Research Program of the Chinese Academy of Science ; Strategic Priority Research Program of the Chinese Academy of Science
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/165610]
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	Xie, Hua; Liu, Zhiling; Jiang, Ling
作者单位	1.Chinese Acad Sci, State Key Lab Mol React Dynam, Collaborat Innovat Ctr Chem Energy & Mat iChEM, Dalian Inst Chem Phys, 457 Zhongshan Rd, Dalian 116023, Peoples R China 2.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China 3.Shanxi Normal Univ, Sch Chem & Mat Sci, Key Lab Magnet Mol & Magnet Informat Mat, Minist Educ, 1 Gongyuan St, Linfen 041004, Shanxi, Peoples R China
推荐引用方式 GB/T 7714	Fan, Hongjun,Xie, Hua,Zhang, Jumei,et al. Ligand-Mediated Reactivity in CO Oxidation of Niobium-Nickel Monoxide Carbonyl Complexes: The Crucial Roles of the Multiple Adsorption of CO Molecules[J]. JOURNAL OF PHYSICAL CHEMISTRY LETTERS,2019,10(7):1566-1573.
APA	Fan, Hongjun.,Xie, Hua.,Zhang, Jumei.,Li, Ya.,Liu, Zhiling.,...&Jiang, Ling.(2019).Ligand-Mediated Reactivity in CO Oxidation of Niobium-Nickel Monoxide Carbonyl Complexes: The Crucial Roles of the Multiple Adsorption of CO Molecules.JOURNAL OF PHYSICAL CHEMISTRY LETTERS,10(7),1566-1573.
MLA	Fan, Hongjun,et al."Ligand-Mediated Reactivity in CO Oxidation of Niobium-Nickel Monoxide Carbonyl Complexes: The Crucial Roles of the Multiple Adsorption of CO Molecules".JOURNAL OF PHYSICAL CHEMISTRY LETTERS 10.7(2019):1566-1573.