scholarly journals Enzyme immobilised novel core–shell superparamagnetic nanocomposites for enantioselective formation of 4-(R)-hydroxycyclopent-2-en-1-(S)-acetate

2014 ◽  
Vol 50 (76) ◽  
pp. 11185-11187 ◽  
Author(s):  
Maneea Eizadi Sharifabad ◽  
Ben Hodgson ◽  
Mourad Jellite ◽  
Tim Mercer ◽  
Tapas Sen
Keyword(s):  
Surface Area ◽  
High Surface ◽  
High Surface Area ◽  
Superparamagnetic Nanoparticles ◽  
Core Shell ◽  
One Step

One step conversion of meso-cyclopent-2-en-1,4-diacetate to pharmaceutically important chiral isomers using enzymes immobilised novel high surface area core–shell superparamagnetic nanoparticles.

scholarly journals High-surface-area α-Fe2O3/carbon nanocomposite: one-step synthesis and its highly reversible and enhanced high-rate lithium storage properties

2010 ◽  
Vol 20 (11) ◽  
pp. 2092 ◽  
Author(s):  
Shu-Lei Chou ◽  
Jia-Zhao Wang ◽  
David Wexler ◽  
Konstantin Konstantinov ◽  
Chao Zhong ◽  
...  
Keyword(s):  
Surface Area ◽  
High Surface ◽  
High Surface Area ◽  
High Rate ◽  
Lithium Storage ◽  
One Step ◽  
Storage Properties ◽  
Carbon Nanocomposite

HSA-Cercanam®: A New Material with a Continuous Nanopore Network

2003 ◽  
Vol 788 ◽  
Author(s):  
A. Akash ◽  
B. Nair ◽  
K. Minnick ◽  
M. Wilson ◽  
J. Hartvigsen
Keyword(s):  
Surface Area ◽  
High Surface ◽  
High Surface Area ◽  
Unique Nature ◽  
Catalyst Type ◽  
Reaction Chambers ◽  
New Material ◽  
One Step ◽  
Very High ◽  
Functional Ceramic

ABSTRACTA novel nano-ceramic material, called HSA-CERCANAM®, which has a very high surface area with a nanopore network has been developed. HSA-CERCANAM® can be casted in various shapes and forms resulting in a monolithic piece that has surface area as high as 80–100 m2/g. The surface area and the nanopore network of HSA-CERCANAM® remains stable at temperatures as high as 1000°C. Furthermore, the unique nature of HSA-CERCANAM® allows it to be casted on and around features, either sacrificial or permanent. Using sacrificial features, microchannels can be incorporated internally into the monolithic HSA-CERCANAM® piece in a simple, one-step process. Further, this monolithic ceramic component, which has an intrinsically high surface area and a nanopore network, can be infiltrated with a desired catalyst. This could offer clear technological advantages over currently available microreactors. The surface area, porosity, catalyst type and infiltration levels are some of the ways in which tailored microstructures can be realized in components such as mixers, heat exchangers, extractors, filters or reaction chambers thereby leading to highly efficient, multi-functional ceramic micro-devices.

Core–shell-type ZIF-8@ZIF-67@POM hybrids as efficient electrocatalysts for the oxygen evolution reaction

2019 ◽  
Vol 6 (9) ◽  
pp. 2514-2520 ◽  
Author(s):  
Yan Wang ◽  
Yuyin Wang ◽  
Li Zhang ◽  
Chun-Sen Liu ◽  
Huan Pang
Keyword(s):  
Synergistic Effect ◽  
Surface Area ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
High Surface ◽  
High Surface Area ◽  
Coprecipitation Method ◽  
Core Shell ◽  
Shell Type

ZIF-8@ZIF-67@POM hybrids were synthesized using a simple coprecipitation method, and they exhibit remarkable performance in OER, with the synergistic effect between POM and ZIF species, their regular architecture and their high surface area.

Supercritical flow synthesis of PtPdFe alloyed nanoparticles with enhanced low-temperature activity and thermal stability for propene oxidation under lean exhaust gas conditions

2019 ◽  
Vol 9 (23) ◽  
pp. 6691-6699
Author(s):  
Hugo Silva ◽  
Patricia Hernandez-Fernandez ◽  
Ane K. Baden ◽  
Henrik L. Hellstern ◽  
Anton Kovyakh ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Low Temperature ◽  
Surface Area ◽  
High Surface ◽  
High Surface Area ◽  
Exhaust Gas ◽  
Propene Oxidation ◽  
Supercritical Flow ◽  
One Step ◽  
The One

Supercritical flow technology was used for the one step production of PtPd and PtPdFe nanoparticles supported on high surface area γ-Al2O3.

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