Metal-Organic Polyhedral Frameworks: High H2 Adsorption Capacities and Neutron Powder Diffraction Studies

被引：255

作者：

Yan, Yong ^{[1
]}

Telepeni, Irvin ^{[2
]}

Yang, Sihai ^{[1
]}

Lin, Xiang ^{[1
]}

Kockelmann, Winfried ^{[3
]}

Dailly, Anne ^{[4
]}

Blake, Alexander J. ^{[1
]}

Lewis, William ^{[1
]}

Walker, Gavin S. ^{[2
]}

Allan, David R. ^{[5
]}

Barnett, Sarah A. ^{[5
]}

Champness, Neil R. ^{[1
]}

Schroder, Martin ^{[1
]}

机构：

[1] Univ Nottingham, Sch Chem, Nottingham NG7 2RD, England

[2] Univ Nottingham, Fac Engn, Energy & Sustainabil Res Div, Nottingham NG7 2RD, England

[3] Rutherford Appleton Lab, ISIS Facil, STFC, Didcot OX11 0QX, Oxon, England

[4] Gen Motors LLC, Chem Sci & Mat Syst Lab, Warren, MI 48090 USA

[5] Diamond Light Source, Didcot OX11 0DE, Oxon, England

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2010年 / 132卷 / 12期

基金：

英国工程与自然科学研究理事会;

关键词：

HIGH-SURFACE-AREA; HYDROGEN-STORAGE; COORDINATION-FRAMEWORK; SORPTION; SITES; ENHANCEMENT; SPILLOVER; CATALYST; DENSITY; LITHIUM;

D O I：

10.1021/ja1001407

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Neutron powder diffraction experiments on D-2-loaded NOTT-112 reveal that the axial sites of exposed Cu(II) ions in the smallest cuboctahedral cages are the first, strongest binding sites for D-2 leading to an overall discrimination between the two types of exposed Cu(II) sites at the paddlewheel nodes. Thus, the Cu(II) centers within the cuboctahedral cage are the first sites of D-2 binding with a Cu-D-2 distance of 2.23(1) angstrom.

引用

页码：4092 / +

页数：5

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