Mechanical rigidity of a shape-memory metal–organic framework increases by crystal downsizing

2021 ◽  
Vol 57 (1) ◽  
pp. 89-92
Author(s):  
Al A. Tiba ◽  
Matthew T. Conway ◽  
Collin S. Hill ◽  
Dale C. Swenson ◽  
Leonard R. MacGillivray ◽  
...  
Keyword(s):  
Elastic Modulus ◽  
Shape Memory ◽  
Shape Memory Effect ◽  
Memory Effect ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
Flexible Metal ◽  
Organic Framework ◽  
Mechanical Rigidity

The elastic modulus of a flexible metal–organic framework increases at the nanoscale as measured using AFM nanoindentation and accounts for a known shape-memory effect.

scholarly journals Correction: Mechanical rigidity of a shape-memory metal–organic framework increases by crystal downsizing

2021 ◽  
Author(s):  
Al A. Tiba ◽  
Matthew T. Conway ◽  
Collin S. Hill ◽  
Dale C. Swenson ◽  
Leonard R. MacGillivray ◽  
...  
Keyword(s):  
Shape Memory ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
Organic Framework ◽  
Mechanical Rigidity

Correction for ‘Mechanical rigidity of a shape-memory metal–organic framework increases by crystal downsizing’ by Al A. Tiba et al., Chem. Commun., 2021, 57, 89–92, DOI: 10.1039/D0CC05684G.

scholarly journals Corrigendum: Tuning Gate‐Opening of a Flexible Metal–Organic Framework for Ternary Gas Sieving Separation

2021 ◽  
Vol 60 (8) ◽  
pp. 3850-3850
Author(s):  
Qiubing Dong ◽  
Xin Zhang ◽  
Shuang Liu ◽  
Rui‐Biao Lin ◽  
Yanan Guo ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Gate Opening ◽  
Metal Organic ◽  
Flexible Metal ◽  
Organic Framework

scholarly journals Exceptional adsorption-induced cluster and network deformation in the flexible metal–organic framework DUT-8(Ni) observed by in situ X-ray diffraction and EXAFS

2015 ◽  
Vol 17 (26) ◽  
pp. 17471-17479 ◽  
Author(s):  
Volodymyr Bon ◽  
Nicole Klein ◽  
Irena Senkovska ◽  
Andreas Heerwig ◽  
Jürgen Getzschmann ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
X Ray Diffraction ◽  
X Ray ◽  
Gate Opening ◽  
Metal Organic ◽  
Flexible Metal ◽  
Organic Framework

The “gate opening” mechanism in flexible MOF Ni2(2,6-ndc)2dabco was elucidated in detail.

scholarly journals Particle size effects in the kinetic trapping of a structurally-locked form of a flexible MOF

CrystEngComm ◽  
2016 ◽  
Vol 18 (22) ◽  
pp. 4172-4179 ◽  
Author(s):  
Oliver M. Linder-Patton ◽  
Witold M. Bloch ◽  
Campbell J. Coghlan ◽  
Kenji Sumida ◽  
Susumu Kitagawa ◽  
...  
Keyword(s):  
Particle Size ◽  
Size Effects ◽  
Metal Organic Framework ◽  
Particle Size Effects ◽  
Metal Organic ◽  
Flexible Metal ◽  
Kinetic Trapping ◽  
2D To 3D ◽  
Organic Framework

Controlling the particle size of a flexible metal–organic framework demonstrates that a 2D to 3D transformation gives a kinetically-trapped, structurally-locked form.

scholarly journals The Effect of Subsequent Stress-Induced Martensite Aging on the Viscoelastic Properties of Aged NiTiHf Polycrystals

Metals ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 1890
Author(s):  
Anton I. Tagiltsev ◽  
Elena Y. Panchenko ◽  
Ekaterina E. Timofeeva ◽  
Yuriy I. Chumlyakov ◽  
Ekaterina S. Marchenko ◽  
...  
Keyword(s):  
Elastic Modulus ◽  
Martensitic Transformation ◽  
Internal Friction ◽  
Shape Memory ◽  
Shape Memory Effect ◽  
Memory Effect ◽  
Viscoelastic Properties ◽  
Oriented Growth ◽  
Compressive Stresses ◽  
Significant Change

This study investigated the effect of stress-induced martensite aging under tensile and compressive stresses on the functional and viscoelastic properties in Ni50.3Ti32.2Hf17.5 polycrystals containing dispersed H-phase particles up to 70 nm in size obtained by preliminary austenite aging at 873 K for 3 h. It was found that stress-induced martensite aging at 428 K for 12 h results in the appearance of a two-way shape memory effect of −0.5% in compression and +1.8% in tension. Moreover, a significant change in viscoelastic properties can be observed: an increase in internal friction (by 25%) and a change in elastic modulus in tensile samples. The increase in internal friction during martensitic transformation after stress-induced martensite aging is associated with the oriented growth of thermal-induced martensite. After stress-induced martensite aging, the elastic modulus of martensite (EM) increased by 8 GPa, and the elastic modulus of austenite (EA) decreased by 8 GPa. It was shown that stress-induced martensite aging strongly affects the functional and viscoelastic properties of material and can be used to control them.

Flexible Metal-Organic Framework-Based Mixed-Matrix Membranes: A New Platform for H2 S Sensors

Small ◽  
2018 ◽  
Vol 14 (37) ◽  
pp. 1801563 ◽  
Author(s):  
Xin Zhang ◽  
Qi Zhang ◽  
Dan Yue ◽  
Jun Zhang ◽  
Jintong Wang ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Mixed Matrix Membranes ◽  
Mixed Matrix ◽  
Metal Organic ◽  
Flexible Metal ◽  
Organic Framework ◽  
Matrix Membranes

Size-Control and Surface Modification of Flexible Metal-Organic Framework MIL-53(Fe) by Polyethyleneglycol for 5- Fluorouracil Anticancer Drug Delivery

2019 ◽  
Vol 4 (8) ◽  
pp. 2333-2338 ◽  
Author(s):  
Hoai Phuong Nguyen Thi ◽  
Ha Duc Ninh ◽  
Chinh Van Tran ◽  
Bac Thanh Le ◽  
Sheshanath V. Bhosale ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Surface Modification ◽  
Anticancer Drug ◽  
Metal Organic Framework ◽  
Size Control ◽  
Anticancer Drug Delivery ◽  
Metal Organic ◽  
Flexible Metal ◽  
Organic Framework
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