Local structure investigation of oxide ion and proton defects in Ge-apatites by pair distribution function analysis

2011 ◽  
Vol 47 (1) ◽  
pp. 250-252 ◽  
Author(s):  
Lorenzo Malavasi ◽  
Alodia Orera ◽  
Peter R. Slater ◽  
Pooja M. Panchmatia ◽  
M. Saiful Islam ◽  
...  
Keyword(s):  
Distribution Function ◽  
Local Structure ◽  
Pair Distribution Function ◽  
Function Analysis ◽  
Structure Investigation ◽  
Oxide Ion ◽  
Proton Defects

Engineering Porosity Through Defects in a Giant Pore Metal–Organic Framework

2020 ◽  
Author(s):  
Adam Sapnik ◽  
Duncan Johnstone ◽  
Sean M. Collins ◽  
Giorgio Divitini ◽  
Alice Bumstead ◽  
...  
Keyword(s):  
Distribution Function ◽  
Ball Milling ◽  
Local Structure ◽  
Pair Distribution Function ◽  
Function Analysis ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Defect Engineering ◽  
Metal Organic ◽  
Unsaturated Metal Sites

<p>Defect engineering is a powerful tool that can be used to tailor the properties of metal–organic frameworks (MOFs). Here, we incorporate defects through ball milling to systematically vary the porosity of the giant pore MOF, MIL-100 (Fe). We show that milling leads to the breaking of metal–linker bonds, generating more coordinatively unsaturated metal sites, and ultimately causes amorphisation. Pair distribution function analysis shows the hierarchical local structure is partially</p><p>retained, even in the amorphised material. We find that the solvent toluene stabilises the MIL-100 (Fe) framework against collapse and leads to a substantial rentention of porosity over the non-stabilised material.</p>

scholarly journals Local structure of In0.5Ga0.5As from joint high-resolution and differential pair distribution function analysis

2000 ◽  
Vol 88 (2) ◽  
pp. 665-672 ◽  
Author(s):  
V. Petkov ◽  
I.-K. Jeong ◽  
F. Mohiuddin-Jacobs ◽  
Th. Proffen ◽  
S. J. L. Billinge ◽  
...  
Keyword(s):  
Distribution Function ◽  
High Resolution ◽  
Local Structure ◽  
Pair Distribution Function ◽  
Function Analysis ◽  
Differential Pair

scholarly journals Mechanistic insights into sodium storage in hard carbon anodes using local structure probes

2016 ◽  
Vol 52 (84) ◽  
pp. 12430-12433 ◽  
Author(s):  
Joshua M. Stratford ◽  
Phoebe K. Allan ◽  
Oliver Pecher ◽  
Philip A. Chater ◽  
Clare P. Grey
Keyword(s):  
Distribution Function ◽  
Local Structure ◽  
Solid State Nmr ◽  
Pair Distribution Function ◽  
Function Analysis ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Hard Carbon ◽  
Carbon Anodes ◽  
Sodium Storage

Hard carbon anodes for sodium-ion batteries are probed using solid state NMR and pair distribution function analysis.

Evolution of Local Structure in Geopolymer Gels: AnIn SituNeutron Pair Distribution Function Analysis

2011 ◽  
Vol 94 (10) ◽  
pp. 3532-3539 ◽  
Author(s):  
Claire E. White ◽  
John L. Provis ◽  
Anna Llobet ◽  
Thomas Proffen ◽  
Jannie S. J. van Deventer
Keyword(s):  
Distribution Function ◽  
Local Structure ◽  
Pair Distribution Function ◽  
Function Analysis

scholarly journals Engineering Porosity Through Defects in a Giant Pore Metal–Organic Framework

2020 ◽  
Author(s):  
Adam Sapnik ◽  
Duncan Johnstone ◽  
Sean M. Collins ◽  
Giorgio Divitini ◽  
Alice Bumstead ◽  
...  
Keyword(s):  
Distribution Function ◽  
Ball Milling ◽  
Local Structure ◽  
Pair Distribution Function ◽  
Function Analysis ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Defect Engineering ◽  
Metal Organic ◽  
Unsaturated Metal Sites

<p>Defect engineering is a powerful tool that can be used to tailor the properties of metal–organic frameworks (MOFs). Here, we incorporate defects through ball milling to systematically vary the porosity of the giant pore MOF, MIL-100 (Fe). We show that milling leads to the breaking of metal–linker bonds, generating more coordinatively unsaturated metal sites, and ultimately causes amorphisation. Pair distribution function analysis shows the hierarchical local structure is partially</p><p>retained, even in the amorphised material. We find that the solvent toluene stabilises the MIL-100 (Fe) framework against collapse and leads to a substantial rentention of porosity over the non-stabilised material.</p>

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