Photoswitching storage of guest molecules in metal-organic framework for photoswitchable catalysis: exceptional product, ultrahigh photocontrol, and photomodulated size selectivity

doi:10.1039/c7ta01388d

CORC > 武汉物理与数学研究所 > 中国科学院武汉物理与数学研究所 > 磁共振应用研究部

	Photoswitching storage of guest molecules in metal-organic framework for photoswitchable catalysis: exceptional product, ultrahigh photocontrol, and photomodulated size selectivity
	Li, Jian Qiang 3; Feng, Xue Feng 3; Ma, Lu Fang 1; Luo, Ming Biao 3; Yan, Chang Sheng 3; Gong, Le Le 2,3; Yao, Wan Ting 3; Liu, Zhi Qiang 2; Zheng, An Min 2; Luo, Feng 3
刊名	JOURNAL OF MATERIALS CHEMISTRY A
	2017-05-07
卷号	5 期号:17 页码:7961-7967
DOI	10.1039/c7ta01388d
文献子类	Article
英文摘要	MOF materials, as new catalysts, show high catalytic activity and size-, regio-, and stereo-selectivity. However, artificially controlling their catalytic process by convenient external stimulus such as light is still unexploited. Such photocontrol over an organic reaction may enable switchable catalytic activities and/ or selectivities, consequently producing desired products from a pool of building blocks according to the order and type of stimuli applied. In this study, we present a novel MOF catalyst, which not only offers ultrahigh photocontrol with the on/off ratio as high as 407, but also displays disparate photomodulation in reaction kinetics towards various aldehyde substrates in light of their sizes, thus creating the first example of MOFs showing photoswitchable catalysis. The origin, as unveiled by photoswitching adsorption experiments and density functional theory calculations, is due to photoswitching storage of guest molecules in the metal-organic framework (MOF).
WOS关键词	CARBON-DIOXIDE ; COORDINATION POLYMERS ; UPTAKE CAPACITY ; NANOPARTICLES ; ADSORPTION ; CAPTURE ; BEHAVIOR ; LIGAND ; CO2 ; POLYMERIZATIONS
WOS研究方向	Chemistry ; Energy & Fuels ; Materials Science
语种	英语
WOS记录号	WOS:000400553700037
资助机构	NSF of China(21661001 ; NSF of China(21661001 ; Natural Science Foundation of Jiangxi Province of China(20143ACB20002 ; Natural Science Foundation of Jiangxi Province of China(20143ACB20002 ; Young scientist training program of Jiangxi Province of China(20142BCB23018) ; Young scientist training program of Jiangxi Province of China(20142BCB23018) ; 21661002) ; 21661002) ; 20151BAB203001) ; 20151BAB203001) ; NSF of China(21661001 ; NSF of China(21661001 ; Natural Science Foundation of Jiangxi Province of China(20143ACB20002 ; Natural Science Foundation of Jiangxi Province of China(20143ACB20002 ; Young scientist training program of Jiangxi Province of China(20142BCB23018) ; Young scientist training program of Jiangxi Province of China(20142BCB23018) ; 21661002) ; 21661002) ; 20151BAB203001) ; 20151BAB203001)
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/11446]
专题	武汉物理与数学研究所_磁共振应用研究部
作者单位	1.Luoyang Normal Univ, Coll Chem & Chem Engn, Luoyang 471022, Peoples R China 2.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China 3.East China Univ Technol, Sch Biol Chem & Mat Sci, State Key Lab Nucl Resources & Environm, Nanchang 344000, Jiangxi, Peoples R China
推荐引用方式 GB/T 7714	Li, Jian Qiang,Feng, Xue Feng,Ma, Lu Fang,et al. Photoswitching storage of guest molecules in metal-organic framework for photoswitchable catalysis: exceptional product, ultrahigh photocontrol, and photomodulated size selectivity[J]. JOURNAL OF MATERIALS CHEMISTRY A,2017,5(17):7961-7967.
APA	Li, Jian Qiang.,Feng, Xue Feng.,Ma, Lu Fang.,Luo, Ming Biao.,Yan, Chang Sheng.,...&Luo, Feng.(2017).Photoswitching storage of guest molecules in metal-organic framework for photoswitchable catalysis: exceptional product, ultrahigh photocontrol, and photomodulated size selectivity.JOURNAL OF MATERIALS CHEMISTRY A,5(17),7961-7967.
MLA	Li, Jian Qiang,et al."Photoswitching storage of guest molecules in metal-organic framework for photoswitchable catalysis: exceptional product, ultrahigh photocontrol, and photomodulated size selectivity".JOURNAL OF MATERIALS CHEMISTRY A 5.17(2017):7961-7967.