The Role of Pore Size and Structure on the Thermal Stability of Gold Nanoparticles within Mesoporous Silica

2005 ◽  
Vol 109 (7) ◽  
pp. 2873-2880 ◽  
Author(s):  
Mangesh T. Bore ◽  
Hien N. Pham ◽  
Elise E. Switzer ◽  
Timothy L. Ward ◽  
Atsushi Fukuoka ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Gold Nanoparticles ◽  
Mesoporous Silica ◽  
Pore Size ◽  
Thermal Stability Of ◽  
Size And Structure

Role of pore curvature on the thermal stability of gold nanoparticles in mesoporous silica

2004 ◽  
pp. 2620 ◽  
Author(s):  
Mangesh T. Bore ◽  
Hien N. Pham ◽  
Timothy L. Ward ◽  
Abhaya K. Datye
Keyword(s):  
Thermal Stability ◽  
Gold Nanoparticles ◽  
Mesoporous Silica ◽  
Thermal Stability Of

The role of pore size on the thermal stability of zeolite supported Cu SCR catalysts

2014 ◽  
Vol 231 ◽  
pp. 56-63 ◽  
Author(s):  
Philip G. Blakeman ◽  
Eric M. Burkholder ◽  
Hai-Ying Chen ◽  
Jillian E. Collier ◽  
Joseph M. Fedeyko ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Pore Size ◽  
Scr Catalysts ◽  
Thermal Stability Of

Effect of the hydrophilicity of the polymer matrix on immobilized α-chymotrypsin

1984 ◽  
Vol 49 (6) ◽  
pp. 1552-1556
Author(s):  
Minoru Kumakura ◽  
Isso Kaetsu
Keyword(s):  
Thermal Stability ◽  
Enzyme Activity ◽  
Pore Size ◽  
Polymer Matrix ◽  
Low Temperatures ◽  
Radiation Polymerization ◽  
Thermal Stability Of

α-Chymotrypsin was immobilized by radiation polymerization at low temperatures and the effect of the hydrophilicity of the polymer matrix on the enzyme activity and thermal stability was studied. The activity and thermal stability of immobilized chymotrypsin increased with the increasing hydrophilicity of the polymer matrix or monomer. The thermal stability was affected by the form and pore size of the polymer matrix; chymotrypsin immobilized on a soft-gel polymer matrix exhibited an enhanced thermal stability.

scholarly journals The role of the substrate on the mechanical and thermal stability of Pd thin films during hydrogen (de)sorption

2021 ◽  
Vol 46 (5) ◽  
pp. 4137-4153
Author(s):  
Neha Verma ◽  
Rob Delhez ◽  
Niek M. van der Pers ◽  
Frans D. Tichelaar ◽  
Amarante J. Böttger
Keyword(s):  
Thin Films ◽  
Thermal Stability ◽  
Thermal Stability Of

Mossbauer Study of the Role of Aluminum and Chromium in Nitrogen Implanted Iron

1991 ◽  
Vol 235 ◽  
Author(s):  
M. Kopcewicz ◽  
J. Jagielski ◽  
A. Turos ◽  
D. L. Williamson
Keyword(s):  
Thermal Stability ◽  
Ion Implantation ◽  
Metallic Iron ◽  
Conversion Electron ◽  
Alloying Elements ◽  
Mössbauer Study ◽  
Conversion Electron Mössbauer Spectroscopy ◽  
Conversion Electron Mossbauer Spectroscopy ◽  
Thermal Stability Of

ABSTRACTThe role of alloying elements such as Cr and Al in the formation and stability of the nitride phases formed due to N ion implantation into metallic iron was studied by conversion electron Mössbauer spectroscopy (CEMS). The thermal stability of nitride phases upon 1 h annealing was greatly increased as a result of co-implanting either Cr or Al with N as compared to pure α-Fe implanted only with N.

scholarly journals Bifunctional acid–base mesoporous silica@aqueous miscible organic-layered double hydroxides

RSC Advances ◽  
2019 ◽  
Vol 9 (7) ◽  
pp. 3749-3754 ◽  
Author(s):  
Hongri Suo ◽  
Haohong Duan ◽  
Chunping Chen ◽  
Jean-Charles Buffet ◽  
Dermot O'Hare
Keyword(s):  
Mesoporous Silica ◽  
Pore Size ◽  
Layered Double Hydroxides ◽  
High Surface ◽  
High Surface Area ◽  
Core Shell ◽  
Acid Base ◽  
Double Hydroxides ◽  
Hierarchical Morphology ◽  
Size And Structure

Core@shell materials which exhibit hierarchical morphology with ultra high surface area and controllable pore size and structure have been synthesised.

Role of lattice strain on thermal stability of a nanocrystalline FeMo alloy

2010 ◽  
Vol 58 (3) ◽  
pp. 963-966 ◽  
Author(s):  
A. Molinari ◽  
S. Libardi ◽  
M. Leoni ◽  
P. Scardi
Keyword(s):  
Thermal Stability ◽  
Lattice Strain ◽  
Thermal Stability Of

Role of Dipolar Interactions on the Thermal Stability of High-Density Bit-Patterned Media

2012 ◽  
Vol 3 ◽  
pp. 4500204-4500204 ◽  
Author(s):  
N. Eibagi ◽  
J. J. Kan ◽  
F. E. Spada ◽  
E. E. Fullerton
Keyword(s):  
Thermal Stability ◽  
High Density ◽  
Dipolar Interactions ◽  
Bit Patterned Media ◽  
Patterned Media ◽  
Thermal Stability Of
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